INCYTE PHARMACEUTICALS INC
PRE 14A, 1998-10-05
COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH
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                            SCHEDULE 14A INFORMATION

           Proxy Statement Pursuant to Section 14(a) of the Securities
                      Exchange Act of 1934 (Amendment No. )

                      Filed by the Registrant (X) Filed by
                      a Party other than the Registrant ( )

                           Check the appropriate box:

        (X) Preliminary Proxy Statement ( ) Confidential, for Use of the
                          Commission Only (as permitted
                              by Rule 14a-6(e)(2))
                         ( ) Definitive Proxy Statement
                       ( ) Definitive Additional Materials
 ( ) Soliciting Material Pursuant to Rule 14a-11(c) or Rule 14a-12

                          INCYTE PHARMACEUTICALS, INC.
                (Name of Registrant as Specified in its Charter)


(Name of Person(s) Filing Proxy Statement, if other than Registrant)

Payment of Filing Fee (Check the appropriate box):

(X)  No fee required

(  )  Fee computed on table below per Exchange Act Rules 14a-6(i)(4) and 0-11.

         1) Title of each class of securities to which transaction applies:

         2) Aggregate number of securities to which transaction applies:

         3) Per unit price or other underlying value of transaction
            computed pursuant to Exchange Act Rule 0-11 (Set forth the
            amount on which the filing fee is calculated and state how it
            was determined):

         4) Proposed maximum aggregate value of transaction:

         5) Total fee paid:



<PAGE>



( )  Fee paid previously with preliminary materials.

( ) Check box if any part of the fee is offset as provided by Exchange Act Rule
0-11(a)(2) and identify the filing for which the offsetting fee was paid
previously. Identify the previous filing by registration statement number, or
the Form or Schedule and the date of its filing.

         1)       Amount Previously Paid:

         2)       Form, Schedule, or Registration Statement No.:

         3)       Filing Party:

         4)       Date Filed:


<PAGE>



                          INCYTE PHARMACEUTICALS, INC.



                              _______________, 1998



Dear Stockholder:

         You are cordially invited to attend a Special Meeting of Stockholders
of Incyte Pharmaceuticals, Inc. (the "Company"). The meeting will be held at
[______] a.m. Pacific Time, on _______________, 1998 at the [Stanford Park
Hotel, 100 El Camino Real, Menlo Park, California].

           At the Special Meeting, you will be asked to consider and approve a
proposal (the "Incyte Genetics Stock Proposal") being recommended by your Board
of Directors (the "Board") in order to effect a comprehensive plan that will
create two series of Common Stock. These series are intended to reflect
separately the performance of the Company's new Incyte Genetics division,
encompassing the Company's businesses of providing information-based tools and
services to the pharmaceutical industry to help them better understand the role
of genetic variation in human disease and drug response ("Incyte Genetics") and
its Incyte General division, encompassing the Company's businesses that are not
attributable to Incyte Genetics ("Incyte General". The plan will authorize the
Board to issue the remaining authorized Common Stock as shares of either such
series or to designate and issue such shares as a new series of Common Stock.
Incyte General and Incyte Genetics are sometimes referred to herein collectively
as the "Divisions" and individually as a "Division."

         The Incyte Genetics Stock Proposal was adopted by the Board to separate
the business, cash flows and reported operating results of Incyte Genetics from
the rest of the Company's business. The Incyte Genetics Stock Proposal is
intended to charge the managers of each Division with the responsibility of
maximizing the returns from their businesses and permit the use of the Company's
stock incentive plans to provide more focused incentives to those management
teams and to employees of the two Divisions. In addition, this new equity
structure should increase the Company's flexibility in raising capital and
responding to acquisitions and other strategic opportunities by enabling the
Company to issue either Incyte Genetics Stock or Incyte General Stock as
appropriate under the particular circumstances.

         By providing investors with separate series of Common Stock intended to
reflect the respective performances of the Company's businesses, the Incyte
Genetics Stock Proposal should allow investors and analysts to gain a better
understanding of each business and enable investors to invest in either or both
securities depending upon their individual investment objectives. The Board
believes that the separate reporting of each Division's results should result in
greater market recognition of the value of each of these businesses, while at
the same time enabling the Company to preserve the operational and financial
benefits it currently enjoys as a single company.



<PAGE>



         The key elements of this plan are as follows:

o         CREATION OF TRACKING STOCK. The Company will create two series of
          Common Stock that are intended to reflect separately the performance
          of Incyte Genetics and Incyte General. In order to do this, the
          Company's Restated Certificate of Incorporation will be amended and
          restated to provide for the issuance of the Company's 75,000,000
          shares of authorized Common Stock in series by action of the Board, of
          which 35,000,000 shares would initially be designated by the Board as
          Incyte Pharmaceuticals, Inc.-- Incyte General Common Stock ("Incyte
          General Stock") and 15,000,000 shares would initially be designated as
          Incyte Pharmaceuticals, Inc.-- Incyte Genetics Common Stock ("Incyte
          Genetics Stock"), in each case with the voting powers and relative,
          participating, optional and other special rights and qualifications,
          limitations and restrictions thereof as are described in the
          accompanying Proxy Statement. The 25,000,000 remaining shares would be
          available for issuance by the Board as Incyte Genetics Stock or Incyte
          General Stock or for designation and issuance in one or more
          additional series of Common Stock with the voting powers and relative,
          participating, optional and other special rights and qualifications,
          limitations and restrictions of any such additional series determined
          by the Board.

o         REDESIGNATION OF EXISTING COMMON STOCK. Each outstanding share of
          the Company's existing Common Stock will be redesignated as one share
          of Incyte General Stock.

o         POSSIBLE PRIVATE PLACEMENT AND/OR INITIAL PUBLIC OFFERING OF INCYTE
          GENETICS STOCK. Subject to the approval by the Company's stockholders
          of the Incyte Genetics Stock Proposal and subject to prevailing market
          and other conditions, the Company currently intends to (a) sell shares
          of Incyte Genetics Stock or equity securities convertible into Incyte
          Genetics Stock in a private placement to a limited number of
          pharmaceutical companies (the "Incyte Genetics Private Placement") and
          (b) depending on the capital needs of Incyte Genetics, to offer to the
          public, for cash, shares of Incyte Genetics Stock (the "Incyte
          Genetics Public Offering"). The Company currently plans to issue any
          such shares from the authorized but unissued shares of capital stock,
          as determined by the Board, and to allocate the net proceeds of any
          Incyte Genetics Private Placement and any Incyte Genetics Public
          Offering to Incyte Genetics. Subject to prevailing market and other
          conditions, the Company currently expects that any Incyte Genetics
          Public Offering would take place in 1999 and any Incyte Genetics
          Private Placement would take place prior to any Incyte Genetics Public
          Offering.

o        PROPOSED DISTRIBUTION OF INCYTE GENETICS DESIGNATED SHARES. Subject to
         the approval by the Company's stockholders of the Incyte Genetics Stock
         Proposal, the Company currently intends to distribute up to 12,000,000
         shares of Incyte Genetics Stock in the form of a stock dividend to the
         holders of Incyte General Stock (the "Incyte Genetics Distribution").
         The Company currently expects that the Incyte Genetics Distribution
         would take place at least six months after the completion of any Incyte
         Genetics Public Offering,


<PAGE>

         but in no event more than 360 days after the filing of the amendment
         and restatement of the Company's Restated Certificate of Incorporation
         with the Secretary of State of Delaware.

         The Incyte Genetics Stock Proposal will not result in a distribution or
spin-off to stockholders of any assets or liabilities of the Company or its
subsidiaries. Holders of Incyte Genetics Stock and Incyte General Stock will be
common stockholders of the Company and, as such, will be subject to all risks
associated with an investment in Incyte Pharmaceuticals, Inc. and all of its
businesses, assets and liabilities. Following implementation of the Incyte
Genetics Stock Proposal, there can be no assurance as to whether or to what
extent the market values of the Incyte Genetics Stock and the Incyte General
Stock will reflect the separate performance of the Company's businesses they are
intended to track, or that the combined market values of the Incyte Genetics
Stock and the Incyte General Stock will equal or exceed the market value of the
Company's existing Common Stock. Implementation of the Incyte Genetics Stock
Proposal will, to an extent, make the capital structure of the Company more
complex and may give rise to occasions when the interests of the holders of
Incyte Genetics Stock and the holders of Incyte General Stock may diverge or
conflict. In addition, the authorized but unissued shares of Common Stock will
be available for issuance from time to time at the sole discretion of the Board
as Incyte Genetics Stock, Incyte General Stock or as a new series of Common
Stock with voting powers and relative, participating, optional and other special
rights and qualifications, limitations and restrictions determined by the Board.

         At the Special Meeting, you also will be asked to consider and approve
related proposals to amend the Company's 1991 Stock Plan, the Company's 1997
Employee Stock Purchase Plan and the Company's 1993 Directors' Stock Option Plan
(the "Additional Proposals").

         THE BOARD HAS CAREFULLY CONSIDERED THE TERMS OF THE INCYTE GENETICS
STOCK PROPOSAL AND EACH OF THE ADDITIONAL PROPOSALS AND BELIEVES THEY ARE IN THE
BEST INTERESTS OF THE COMPANY AND ITS STOCKHOLDERS. ACCORDINGLY, THE BOARD
UNANIMOUSLY HAS RECOMMENDED THAT YOU APPROVE THESE PROPOSALS, WHICH ARE
DESCRIBED IN MORE DETAIL IN THE ACCOMPANYING PROXY STATEMENT. YOU ARE URGED TO
READ THE PROXY STATEMENT IN ITS ENTIRETY PRIOR TO VOTING YOUR SHARES.

         PLEASE GIVE THESE PROXY MATERIALS YOUR CAREFUL ATTENTION. BECAUSE THE
AFFIRMATIVE VOTE OF THE HOLDERS OF A MAJORITY OF THE OUTSTANDING SHARES OF
EXISTING COMMON STOCK IS REQUIRED TO APPROVE THE INCYTE GENETICS STOCK PROPOSAL,
SHARES THAT ARE NOT VOTED WILL HAVE THE EFFECT OF A VOTE AGAINST THE INCYTE
GENETICS STOCK PROPOSAL.



<PAGE>


         IT IS IMPORTANT THAT YOUR SHARES ARE REPRESENTED AT THIS MEETING. EVEN
IF YOU PLAN TO ATTEND THE MEETING, WE HOPE THAT YOU WILL PROMPTLY MARK, SIGN,
DATE AND RETURN THE ENCLOSED PROXY. THIS WILL NOT LIMIT YOUR RIGHT TO ATTEND OR
VOTE AT THE MEETING.

Sincerely yours,


Roy A. Whitfield
Chief Executive Officer


<PAGE>



                          INCYTE PHARMACEUTICALS, INC.

                  --------------------------------------------


                    NOTICE OF SPECIAL MEETING OF STOCKHOLDERS
                        TO BE HELD _______________, 1998

                  --------------------------------------------


              To the Stockholders of Incyte Pharmaceuticals, Inc.:


         A Special Meeting of Stockholders of Incyte Pharmaceuticals, Inc. (the
"Company") will be held at [the Stanford Park Hotel, 100 El Camino Real, Menlo
Park, California] on [__________], 1998, at [______] a.m., Pacific Time, for the
following purposes:

1.       To consider and vote upon a proposal (the "Incyte Genetics Stock
         Proposal") to authorize an amendment and restatement of the Company's
         Restated Certificate of Incorporation (the "Certificate of
         Incorporation" and, as so amended and restated, the "Amended and
         Restated Certificate") that would:

         (a)      provide for the issuance of the Company's common stock, par
                  value $.001 (the "Common Stock"), in series by action of the
                  Board of Directors (the "Board"), of which 35,000,000 shares
                  would initially be designated by the Board as Incyte
                  Pharmaceuticals, Inc. -- Incyte General Common Stock, par
                  value $.001 ("Incyte General Stock"), 15,000,000 shares would
                  initially be designated as Incyte Pharmaceuticals, Inc. --
                  Incyte Genetics Common Stock, par value $.001 ("Incyte
                  Genetics Stock"), and 25,000,000 shares would initially be
                  undesignated;

         (b)      authorize the Board to issue any undesignated shares of Common
                  Stock as Incyte Genetics Stock or Incyte General Stock or to
                  designate and issue such shares in one or more additional
                  series of Common Stock and to determine the number of shares,
                  and the voting powers and relative, participating, optional
                  and other special rights and qualifications, limitations and
                  restrictions of any such series; and

         (c)      redesignate each outstanding share of the Company's existing
                  common stock, par value $.001 (the "Existing Common Stock"),
                  as one share of Incyte General Stock.

2.       To consider and vote upon a proposal to amend the Company's 1991 Stock
         Plan to provide that shares of Incyte General Stock and Incyte Genetics
         Stock may be issued under the plan and to reserve 6,300,000 shares of
         Incyte General Stock (the amount currently reserved under the 1991
         Stock Plan) and 2,300,000 shares of Incyte Genetics Stock for issuance
         thereunder.

3.         To consider and vote upon a proposal to amend the Company's 1997
           Employee Stock Purchase Plan to provide that shares of Incyte General
           Stock and Incyte Genetics Stock may 

<PAGE>

           be issued under the plan and to reserve 400,000 shares of Incyte
           General Stock (the amount currently reserved under the 1993
           Director's Stock Option Plan) and 400,000 shares of Incyte
           Genetics Stock for issuance thereunder; and

4.         To consider and vote upon a proposal to amend the Company's 1993
           Directors' Stock Option Plan to provide that the automatic stock
           option grants thereunder will be made in a fixed proportion that
           reflects the ratio of the number of shares of Incyte General Stock
           outstanding at the time of grant to the number of shares of Incyte
           Genetics Stock then outstanding and to reserve 400,000 shares of
           Incyte General Stock (the amount currently reserved under the 1993
           Director's Stock Option Plan) and 200,000 shares of Incyte Genetics
           Stock for issuance thereunder.

         Information relating to the four proposals, including the full text of
the proposed Amended and Restated Certificate, is contained in the accompanying
Proxy Statement. The accompanying Amended and Restated Certificate identifies
all amendments to be made to the Certificate of Incorporation in connection with
the proposals set forth in this Notice of Special Meeting of Stockholders and
the transactions contemplated hereby. Stockholders are urged to review the Proxy
Statement in its entirety prior to voting their shares.

         If Proposal 1 is not approved by the stockholders, Proposals 2, 3 and 4
will not be implemented. Accordingly, a vote against Proposal 1 will have the
effect of a vote against Proposals 2, 3 and 4. If Proposal 1 is approved by the
stockholders, it will be implemented whether or not Proposals 2, 3 or 4 are
approved.

         The approval of Proposal 1 will require the affirmative vote of the
holders of a majority of the outstanding shares of Existing Common Stock. The
approval of Proposals 2, 3 and 4 will require the affirmative vote of holders of
a majority of the shares of Existing Common Stock present in person or
represented by proxy at the meeting and entitled to vote thereon. Stockholders
are not entitled to dissenters' rights with regard to any of the proposals.

         Stockholders of record as of the close of business on
[_______________], 1998 are entitled to notice of and to vote at the meeting and
any adjournment thereof. A complete list of stockholders entitled to vote at the
meeting will be available at the Secretary's office, 3174 Porter Drive, Palo
Alto, California, for ten days before the meeting.



<PAGE>



         It is important that your shares are represented at this meeting. Even
if you plan to attend the meeting, we hope that you will promptly mark, sign,
date and return the enclosed proxy. This will not limit your right to attend or
vote at the meeting.

                                        By Order of the Board of Directors


                                        Lee Bendekgey
                                        Vice President, Legal Affairs
                                         and Secretary


_________________, 1998




<PAGE>

                                TABLE OF CONTENTS


                                                                            Page

PROXY STATEMENT............................................................ 1

QUESTIONS AND ANSWERS...................................................... 4

PROXY STATEMENT SUMMARY.................................................... 9

INCYTE PHARMACEUTICALS, INC.
  SELECTED CONSOLIDATED FINANCIAL DATA ....................................

INCYTE GENERAL
  SELECTED COMBINED FINANCIAL DATA.........................................28

INCYTE GENETICS
  SELECTED COMBINED FINANCIAL DATA.........................................30

CAUTIONARY STATEMENT FOR PURPOSES OF THE "SAFE HARBOR"
  PROVISIONS OF THE PRIVATE SECURITIES LITIGATION REFORM ACT OF
  1995.....................................................................31

RISK FACTORS...............................................................32
  Stockholders of One Company; Financial Effects of One Division Could 
        Adversely Affect the Other Division................................32
  Limited Separate Stockholder Rights......................................33
  Limited Separate Voting Rights; Variable Voting Rights...................33
  Management and Allocation Policies Subject to Change.....................35
  Potential Divergence of Interests; No Specific Procedures for Resolution.35
  Fiduciary Duties of the Board Owed to All Stockholders Regardless
        of Class or Series.................................................38
  Transfer of Funds Between Divisions; Equity Contributions................39
  Absence of Approval Rights with Respect to Future Issuances 
        of Authorized Shares...............................................40
  No Assurances as to Market Price.........................................41
  Limitations on Potential Unsolicited Acquisitions........................41
  Anti-Takeover Considerations.............................................42
  No Assurance of Completion of Transactions...............................42
  Certain Federal Income Tax Considerations................................42

PRICE RANGE OF AND DIVIDENDS ON EXISTING COMMON STOCK......................44

GENERAL....................................................................45

PROPOSAL 1 -- INCYTE GENETICS STOCK PROPOSAL...............................46
       General.............................................................46


                                        i

<PAGE>


                                TABLE OF CONTENTS
                                   (continued)

                                                                          Page

       Background And Reasons for the Incyte Genetics Stock Proposal.......47
       Vote Required.......................................................51
       Recommendation of the Board of Directors............................51
       Dividend Policy.....................................................51
       Certain Management and Allocation Policies..........................51
       Description of Incyte General Stock and Incyte Genetics Stock.......58
       Incyte Genetics Designated Shares...................................72
       Stock Transfer Agent and Registrar..................................73
       Nasdaq National Market..............................................73
       No Dissenters' Rights...............................................73
       Certain Federal Income Tax Consequences.............................73
       Restatement of Rights Agreement.....................................75
       Anti-takeover Considerations........................................78

PROPOSAL 2 -- AMENDMENT OF THE 1991 STOCK PLAN.............................81
       Summary of Amendments...............................................81
       Summary of the Restated Stock Plan..................................81

PROPOSAL 3 -- AMENDMENT OF THE 1997 EMPLOYEE STOCK PURCHASE
       PLAN................................................................87
       Summary of Amendments...............................................87
       Summary of the Restated ESPP........................................87

PROPOSAL 4 -- AMENDMENT OF THE 1993 DIRECTORS' STOCK OPTION PLAN...........90
       Description of Amendments...........................................90
       Summary of the Restated Directors' Option Plan......................90

EXECUTIVE COMPENSATION.....................................................93
       Summary Compensation Table..........................................93
       Compensation of Directors...........................................96
       Compensation Committee Interlocks and Insider Participation.........96

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND
       MANAGEMENT..........................................................97

INDEPENDENT AUDITORS.......................................................99

STOCKHOLDER PROPOSALS FOR THE 1999 ANNUAL MEETING.........................100



                                       ii

<PAGE>


                                TABLE OF CONTENTS
                                   (continued)

                                                                            Page



ANNEX A: Amended and Restated Certificate of Incorporation...................A-1

ANNEX B: Amended and Restated 1991 Stock Plan................................B-1

ANNEX C: Amended and Restated 1997 Employee Stock Purchase Plan..............C-1

ANNEX D: Amended and Restated 1993 Directors' Stock Option Plan..............D-1

ANNEX E: Incyte Pharmaceuticals, Inc.........................................E-1

ANNEX F: Incyte General......................................................F-1

ANNEX G: Incyte Genetics.....................................................G-1

ANNEX H: Additional Financial Information....................................H-1

ANNEX I: Factors That May Affect Results.....................................I-1

ANNEX J: Certain Scientific Terms............................................J-1



                                       iii

<PAGE>



                            GLOSSARY OF DEFINED TERMS


         Set forth below are certain defined terms used in this Proxy Statement
and the Annexes thereto, showing the pages on which each term is defined:

Acquiring Person............................................................
Additional Proposals........................................................
Affymetrix..................................................................
Amended and Restated Certificate............................................
Available Dividend Amount...................................................
Board.......................................................................
Business Judgment Rule......................................................
ByLaws......................................................................
Celera......................................................................
Certificate of Incorporation................................................
ChaseMellon.................................................................
Code........................................................................
Commercial Product or Service...............................................
Committee...................................................................
Common Stock................................................................
Common Stock Right..........................................................
Company.....................................................................
Convertible Securities......................................................
Delaware Law................................................................
diaDexus....................................................................
Directors' Option Plan......................................................
Disposition.................................................................
Distribution................................................................
Distribution Date...........................................................
Division....................................................................
Effective Date..............................................................
ESSP........................................................................
Existing Common Stock.......................................................
Expense Allocation..........................................................
Fair Value of the Net Proceeds..............................................
Fair Value..................................................................
GATT........................................................................
Generating Division.........................................................
Hexagen.....................................................................
INCY........................................................................
Incyte Genetics Public Offering.............................................
Incyte Genetics Stock.......................................................


                                       -1-

<PAGE>



Incyte Genetics Designated Shares...........................................
Incyte Genetics Subsidiaries................................................
Incyte Genetics Stock Proposal..............................................
Incyte Genetics Private Placement...........................................
Incyte Management...........................................................
Incyte General Stock........................................................
Incyte Pharmaceuticals, Inc.................................................
Interdivision Transactions..................................................
Interdivision Asset Transfer................................................
ISO.........................................................................
Key Genetics Program........................................................
LifeSeq Genome(TM) Database.................................................
LifeSeq FL(R) Database......................................................
LifeSeq(R) Database.........................................................
Liquidation Units...........................................................
Market Value................................................................
Material Asset Transfer.....................................................
Merck.......................................................................
Merger Right................................................................
Nasdaq Stock Market, Inc....................................................
Net Proceeds................................................................
NSO.........................................................................
Offering Period.............................................................
PathoSeq Database...........................................................
PCT.........................................................................
Permitted Offer.............................................................
PhytoSeq(TM) Database.......................................................
Plan Effective Date.........................................................
Preferred Stock.............................................................
Proxy Statement.............................................................
Publicly Traded.............................................................
Purchase Period.............................................................
Purchasing Division.........................................................
Redemption Price............................................................
Related Business Transaction................................................
Restated Directors' Option Plan.............................................
Restated Rights Agreement...................................................
Restated Stock Plan.........................................................
Restated ESPP...............................................................
Rights Agent................................................................
Rights Agreement............................................................
Safe Harbor Provisions......................................................


                                       -2-

<PAGE>



Securities Exchange Act of 1934.............................................
Selling Division............................................................
Series A Shares.............................................................
Series B Shares.............................................................
Service.....................................................................
SNPs........................................................................
Special Meeting.............................................................
Special Voting Rights.......................................................
Stock Plan..................................................................
Subscription Right..........................................................
Substantially All of the Properties and Assets..............................
Synteni.....................................................................
Tax Attributes..............................................................
TIGR........................................................................
Tracking Stock..............................................................
Trading Day.................................................................
USPTO.......................................................................
Voting Stock................................................................
ZooSeq(TM) Database.........................................................




         Certain scientific terms used in this Proxy Statement and the Annexes
attached hereto are defined in Annex J - Certain Scientific Terms attached
hereto.


                                       -3-

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
                                3174 Porter Drive
                           Palo Alto, California 94304


                                 PROXY STATEMENT
                         SPECIAL MEETING OF STOCKHOLDERS

         This Proxy Statement, first mailed to stockholders on or about
_______________, 1998, is furnished in connection with the solicitation by
Incyte Pharmaceuticals, Inc., a Delaware corporation (the "Company"), of proxies
in the accompanying form from holders of outstanding shares of the Company's
common stock, par value $.001 (the "Existing Common Stock"), for use at a
special meeting of stockholders to be held at [_________] a.m. Pacific Time, on
[________], 1998, and at any adjournments or postponements thereof (the "Special
Meeting"). For an index indicating the pages on which certain terms used in this
Proxy Statement are defined, see "Glossary of Defined Terms" located immediately
following the Table of Contents of this Proxy Statement.

         At the Special Meeting, holders of the Existing Common Stock will be
asked to consider and approve a proposal (the "Incyte Genetics Stock Proposal")
to authorize the amendment and restatement of the Company's Restated Certificate
of Incorporation (the "Certificate of Incorporation") as set forth in Annex A
(the Certificate of Incorporation as so amended and restated, the "Amended and
Restated Certificate"), in order to effect a comprehensive plan that will (i)
create two new series of Common Stock that are intended to reflect separately
the performance of the Company's new Incyte Genetics division, encompassing the
Company's businesses of providing information-based tools and services to the
pharmaceutical industry to help them better understand the role of genetic
diversity in human disease and drug response ("Incyte Genetics") and its Incyte
General division, encompassing the Company's businesses that are not
attributable to Incyte Genetics ("Incyte General"), and (ii) authorize the Board
to issue the remaining authorized Common Stock as shares of either such series
or to designate and issue such shares as a new series of Common Stock. Incyte
General and Incyte Genetics are sometimes referred to herein collectively as the
"Divisions" and individually as a "Division."

         The key elements of this plan are as follows:

o        The Company would create two series of Common Stock that are intended
         to reflect separately the performance of Incyte Genetics and Incyte
         General. In order to do this, the Company's Restated Certificate of
         Incorporation would be amended and restated to provide for the issuance
         of the Company's Common Stock in series by action of the Board of
         Directors (the "Board"), of which 35,000,000 shares would initially be
         designated by the Board as Incyte Pharmaceuticals, Inc.-- Incyte
         General Common Stock ("Incyte General Stock") and 15,000,000 shares
         would initially be designated as Incyte Pharmaceuticals, Inc. -- Incyte
         Genetics Common Stock ("Incyte Genetics Stock"), in each case with the
         voting powers and relative, participating, optional and other special
         rights and qualifications,


                                        1

<PAGE>



         limitations and restrictions of each such series as are described in
         the accompanying Proxy Statement. The 25,000,000 remaining shares would
         be available for issuance by the Board as Incyte Genetics Stock or
         Incyte General Stock or for designation and issuance in one or more
         additional series of Common Stock with voting powers and relative,
         participating, optional and other special rights and qualifications,
         limitations and restrictions determined by the Board.

o        Each outstanding share of the Existing Common Stock would be
         redesignated as one share of Incyte General Stock.

o        Subject to the approval by the Company's stockholders of the Incyte
         Genetics Stock Proposal and subject to prevailing market and other
         conditions, the Company currently intends to (a) sell shares of Incyte
         Genetics Stock or equity securities convertible into Incyte Genetics
         Stock in a private placement to a limited number of pharmaceutical
         companies (the "Incyte Genetics Private Placement") and (b) depending
         on the capital needs of Incyte Genetics, to offer to the public for
         cash shares of Incyte Genetics Stock (the "Incyte Genetics Public
         Offering"). The Company currently plans to issue any such shares from
         the authorized but unissued shares of capital stock, as determined by
         the Board, and to allocate the net proceeds of any Incyte Genetics
         Private Placement and any Incyte Genetics Public Offering to Incyte
         Genetics. Subject to prevailing market and other conditions, the
         Company currently expects that any Incyte Genetics Public Offering
         would take place in 1999 and any Incyte Genetics Private Placement
         would take place prior to any Incyte Genetics Public Offering.

o        Subject to the approval by the Company's stockholders of the Incyte
         Genetics Stock Proposal, the Company currently intends to distribute up
         to 12,000,000 shares of Incyte Genetics Stock in the form of a stock
         dividend to the holders of Incyte General Stock (the "Incyte Genetics
         Distribution"). The Company currently expects that the Incyte Genetics
         Distribution would take place at least six months after the completion
         of any Incyte Genetics Public Offering, but in no event more than 360
         days after the filing of the Amended and Restated Certificate with the
         Secretary of State of Delaware (the date of such filing being referred
         to as the "Effective Date").

         The Incyte Genetics Stock Proposal will not result in a distribution or
spin-off to stockholders of any assets or liabilities of the Company or its
subsidiaries. Holders of Incyte Genetics Stock and Incyte General Stock will be
common stockholders of the Company and, as such, will be subject to all risks
associated with an investment in Incyte Pharmaceuticals, Inc. and all of its
businesses, assets and liabilities. Following implementation of the Incyte
Genetics Stock Proposal, there can be no assurance as to whether or to what
extent the market values of the Incyte Genetics Stock and the Incyte General
Stock will reflect the separate performance of the Company's businesses they are
intended to track, or that the combined market values of the Incyte Genetics
Stock and the Incyte General Stock will equal or exceed the market value of the
Company's existing Common Stock. Implementation of the Incyte Genetics Stock
Proposal will, to an extent, make the capital structure of the Company more
complex and give rise to occasions when the interests of the holders of Incyte


                                        2

<PAGE>



Genetics Stock and the holders of Incyte General Stock diverge or conflict. In
addition, the authorized but unissued shares of Common Stock will be available
for issuance from time to time at the sole discretion of the Board as Incyte
Genetics Stock, Incyte General Stock or as a new series of Common Stock with
voting powers and relative, participating, optional and other special rights and
qualifications, limitations and restrictions determined by the Board. See "Risk
Factors."

         The Existing Common Stock is approved for quotation on the Nasdaq
National Market; however, there has been no prior market for Incyte General
Stock or Incyte Genetics Stock. Application has been made to The Nasdaq Stock
Market, Inc. to redesignate the Existing Common Stock as Incyte General Stock to
be quoted on the Nasdaq National Market under the symbol INCY and for the
quotation of the Incyte Genetics Stock on the Nasdaq National Market under the
symbol [--------].

         Stockholders also will be asked to consider and approve three related
proposals that would amend the Company's 1991 Stock Plan, the Company's 1997
Employee Stock Purchase Plan and the Company's 1993 Directors' Stock Option Plan
(the "Additional Proposals").

         If the Incyte Genetics Stock Proposal is approved by the stockholders,
the Company will file with the Secretary of State of the State of Delaware the
Amended and Restated Certificate to effect the Incyte Genetics Stock Proposal.
If the Incyte Genetics Stock Proposal is not approved by the stockholders, the
Additional Proposals will not be implemented. Accordingly, a vote against the
Incyte Genetics Stock Proposal will have the effect of a vote against each of
the Additional Proposals. If the Incyte Genetics Stock Proposal is approved by
the stockholders, it will be implemented whether or not the Additional Proposals
are approved.

         The Board has carefully considered the terms of the Incyte Genetics
Stock Proposal and each of the Additional Proposals and believes they are in the
best interests of the Company and its stockholders. Accordingly, the Board
unanimously has recommended that you approve these proposals, which are
described in more detail in the Proxy Statement. You are urged to read the Proxy
Statement in its entirety prior to voting your shares.

         Stockholders should note that, if the Incyte Genetics Stock Proposal is
approved and the Existing Common Stock is redesignated as Incyte General Stock,
stockholders will not have to send in their certificates representing shares of
Existing Common Stock to be exchanged for certificates representing shares of
Incyte General Stock. Do not mail your existing Common Stock certificates to
either the Company or its transfer agent in connection with these transactions.


                                        3

<PAGE>



                              QUESTIONS AND ANSWERS
                                 RELATING TO THE
                         INCYTE GENETICS STOCK PROPOSAL
                            AND RELATED TRANSACTIONS


Q:   WHY AM I RECEIVING THIS PROXY STATEMENT?

A:   The Board is sending you this Proxy Statement to seek your approval, at
     a special meeting of stockholders to be held on [_______________], 1998
     (the "Special Meeting") of a proposal (the "Incyte Genetics Stock
     Proposal") that would, among other things, provide for the issuance of the
     Company's Common Stock in series and create two new series of "tracking
     stock" that are intended to reflect separately the performance of the
     Company's newly-formed Incyte General and Incyte Genetics divisions,
     designated as Incyte General Stock and Incyte Genetics Stock, respectively.
     35,000,000 shares of the Company's authorized Common Stock would initially
     be designated as Incyte General Stock, 15,000,000 shares would initially be
     designated as Incyte Genetics Stock and 25,000,000 shares would be 
     initially undesignated. The undesignated shares would be authorized for 
     designation and issuance by the Board as Incyte Genetics Stock, Incyte 
     General Stock or as a new series of Common Stock with voting powers and 
     relative, participating, optional and other special rights and 
     qualifications, limitations and restrictions determined by the Board. All 
     of the outstanding shares of Existing Common Stock would be redesignated as
     Incyte General Stock.

     At the Special Meeting, you are also being asked to vote on related
     proposals to amend the Company's 1991 Stock Plan, 1997 Employee Stock
     Purchase Plan and 1993 Directors' Stock Option Plan in connection with the
     Incyte Genetics Stock Proposal (the "Additional Proposals").

     The Board is seeking your proxy to vote in favor of the Incyte Genetics
     Stock Proposal and the Additional Proposals at the Special Meeting.

Q:   WHAT IS A TRACKING STOCK?

A:   Tracking stock, which is also referred to as "alphabet stock," "targeted
     stock" or "letter stock," represents shares of common stock of a
     corporation, in this case the Company, that are intended to "track" the
     performance of a business segment of that corporation. The Board proposes
     creating two new series of tracking stock, to be designated as Incyte
     General Stock and Incyte Genetics Stock:

     o The Incyte Genetics Stock is intended to reflect the separate performance
       of the Company's new Incyte Genetics division, encompassing the Company's
       businesses of providing information-based tools and services to the
       pharmaceutical industry to


                                        4

<PAGE>



       help them better understand the role of genetic diversity in human
       disease and drug response; and

     o The Incyte General Stock is intended to reflect the Company's Incyte
       General division, encompassing the Company's businesses that are not
       attributable to Incyte Genetics.

     There can be no assurance as to whether or to what extent the market values
     of the Incyte Genetics Stock and the Incyte General Stock will reflect the
     separate performance of the Company's businesses they are intended to
     track, or that the combined market values of the Incyte Genetics Stock and
     the Incyte General Stock will equal or exceed the market value of the
     Existing Common Stock.

Q:   WHAT ARE THE COMPANY'S PLANS IF THE INCYTE GENETICS STOCK PROPOSAL IS
     APPROVED?

A:   If the Incyte Genetics Stock Proposal is approved, in addition to filing
     the Amended and Restated Certificate the Company intends to:

     o sell Incyte Genetics Stock or equity securities convertible into Incyte
       Genetics Stock in a private placement to a limited number of
       pharmaceutical companies, subject to prevailing market and other
       conditions, and allocate the net proceeds thereof to Incyte Genetics (the
       "Incyte Genetics Private Placement");

     o depending on the capital needs of Incyte Genetics, offer and sell
       Incyte Genetics Stock in a public offering for cash, subject to
       prevailing market and other conditions, and allocate the net proceeds
       thereof to Incyte Genetics (the "Incyte Genetics Public Offering"); and

     o distribute up to 12,000,000 shares of Incyte Genetics Stock to the
       holders of Incyte General Stock in the form of a stock dividend (the
       "Incyte Genetics Distribution").

Q:   WHEN WILL ALL OF THIS TAKE PLACE?

A:   If the Incyte Genetics Stock Proposal is approved, the Company intends
     to file the Amended and Restated Certificate with the Secretary of State of
     Delaware shortly after the Special Meeting (the date such Amended and
     Restated Certificate is filed being the "Effective Date"). If approval is
     received as planned, the Effective Date would take place prior to January
     1, 1999. The Company currently expects that the Incyte Genetics Private
     Placement will occur prior to any Incyte Genetics Public Offering and that
     any Incyte Genetics Public Offering would occur in 1999, in each case
     subject to prevailing market and other conditions. However, the Board could
     choose to conduct either any Incyte Genetics Private Placement or any
     Incyte Genetics Public Offering at any time or not to conduct either an
     Incyte Genetics


                                        5

<PAGE>



     Private Placement or an Incyte Genetics Public Offering or both, depending
     on the circumstances at the time. The Company currently expects that the
     Incyte Genetics Distribution will occur at least six months after any
     Incyte Genetics Public Offering, but in any event no later than 360 days
     after the Effective Date.

Q:   WHAT WILL I OWN FOLLOWING EFFECTIVENESS OF THE INCYTE GENETICS STOCK
     PROPOSAL?

A:   If the Incyte Genetics Stock Proposal is approved, as of the Effective
     Date you will continue to own a number of shares of Incyte General Stock
     equal to the current number of shares of Existing Common Stock that you
     currently own. Collectively, such shares of Incyte General Stock will
     represent 100% of the outstanding shares of Incyte General Stock
     immediately after the Effective Date. Pending the Incyte Genetics
     Distribution, which may not occur until 360 days after the Effective Date,
     you will not hold a direct interest in Incyte Genetics. Only stockholders
     of record on the record date for the Incyte Genetics Distribution will
     receive shares of Incyte Genetics Stock in such distribution. The shares of
     Incyte Genetics Stock distributed in the Incyte Genetics Distribution,
     together with the shares sold in any Incyte Genetics Public Offering and
     any Incyte Genetics Private Placement, will collectively represent 100% of
     the outstanding shares of Incyte Genetics Stock immediately after the
     Incyte Genetics Distribution.

Q:   WHEN AND WHERE WILL THE SPECIAL MEETING BE HELD?

A:   The Special Meeting will be held at [______] a.m. Pacific Time, on
     [_______________], 1998 at [the Stanford Park Hotel, 100 El Camino Real,
     Menlo Park, California].

Q:   WHAT DOES THE BOARD OF DIRECTORS RECOMMEND?

A:   The Board has unanimously approved each proposal, believes that the
     adoption of each proposal is in the best interests of you, your fellow
     stockholders and the Company and unanimously recommends that you vote "FOR"
     each of the proposals.

Q:   WHAT VOTE IS REQUIRED TO APPROVE THE INCYTE GENETICS STOCK PROPOSAL AND
     THE ADDITIONAL PROPOSALS?

A:   The approval of the Incyte Genetics Stock Proposal requires the
     affirmative vote of the holders of a majority of the outstanding shares of
     Existing Common Stock. The approval of each of the Additional Proposals
     requires the affirmative vote of holders of a majority of the shares of
     Common Stock present in person or represented by proxy at the Special
     Meeting and entitled to vote thereon.



                                        6

<PAGE>



Q:   WILL THE INCYTE GENETICS STOCK PROPOSAL RESULT IN A CHANGE IN CONTROL OF
     THE COMPANY?

A:   No. There will be no change in control of the Company if the Incyte
     Genetics Stock Proposal is approved.

Q:   WILL THE INCYTE GENETICS STOCK PROPOSAL RESULT IN A SPIN-OFF?

A:   No. The Incyte Genetics Stock Proposal will not result in a distribution
     or spin-off of any assets or liabilities of the Company or its
     subsidiaries. Holders of Incyte General Stock and Incyte Genetics Stock
     will continue to be common stockholders of the Company and, as such, will
     be subject to all risks associated with an investment in the entire Company
     and all of its businesses, assets and liabilities.

Q:   SHOULD I SEND IN MY STOCK CERTIFICATES?

A:   No. If the Incyte Genetics Stock Proposal is approved, then upon filing
     of the Amended and Restated Certificate, each of your shares of Existing
     Common Stock will be automatically redesignated as one share of Incyte
     General Stock. In connection with this redesignation, the stock certificate
     representing your shares of Common Stock will represent ownership of the
     same number of shares of Incyte General Stock.

Q:   WILL THE INCYTE GENERAL STOCK AND THE INCYTE GENETICS STOCK BE LISTED ON
     THE NASDAQ NATIONAL MARKET?

A:   Application has been made to The Nasdaq Stock Market, Inc. to
     redesignate the Existing Common Stock as Incyte General Stock to be quoted
     on the Nasdaq National Market under the symbol INCY and for the quotation
     of the Incyte Genetics Stock on the Nasdaq National Market under the symbol
     [________].

Q:   WHAT VOTING RIGHTS WILL I HAVE?

A:   After the Effective Date, each share of Incyte General Stock will be
     entitled to one vote. Until completion of the first to occur of any Incyte
     Genetics Private Placement, any Incyte Genetics Public Offering or the
     Incyte Genetics Distribution, there will be no shares of Incyte Genetics
     Stock outstanding. The number of votes to which each share of Incyte
     Genetics Stock will initially be entitled will be determined prior to the
     first applicable record date after the initial issuance of Incyte Genetics
     Stock, and will be based on the ratio of the then current market value of a
     share of Incyte Genetics Stock to the then current market value of a share
     of Incyte General Stock. Prior to any applicable record date thereafter,
     the number of votes to which each share of Incyte Genetics Stock will be
     entitled will be adjusted to reflect the ratio of the then current market
     value of a share of Incyte Genetics Stock to the then current market value
     of a share of Incyte General Stock. Holders of the Incyte General Stock and


                                        7

<PAGE>



     the Incyte Genetics Stock will vote together as a single class except in
     certain limited circumstances, under which the holders of Incyte General
     Stock or Incyte Genetics Stock will have rights to vote as a separate
     series.

Q:   WHAT ARE THE TAX CONSEQUENCES TO ME?

A:   The implementation of the Incyte Genetics Stock Proposal and the Incyte
     Genetics Distribution is expected to be tax-free for federal income tax
     purposes to stockholders (except with respect to any cash received in lieu
     of fractional shares in the Incyte Genetics Distribution) based upon the
     facts and law at the time of this Proxy Statement. You should consult a tax
     advisor.

Q:   DOES THE COMPANY INTEND TO PAY DIVIDENDS?

A:   The Company currently intends to retain future earnings, if any, for the
     development of its business and does not anticipate paying dividends on the
     Incyte General Stock or the Incyte Genetics Stock in the foreseeable
     future.

Q:   WHAT DO I DO IF I HAVE ADDITIONAL QUESTIONS?

A:   If you have any questions prior to the Special Meeting, please call
     Dayna Wheeler, Associate Director of Investor Relations, at (650) 845-4589.



                                        8

<PAGE>



                             PROXY STATEMENT SUMMARY

The following is a summary of certain information contained elsewhere in this
Proxy Statement and the Annexes hereto. Reference is made to, and this Summary
is qualified in its entirety by, the more detailed information contained in this
Proxy Statement and the Annexes hereto. Unless otherwise defined herein,
capitalized terms used in this Summary have the respective meanings ascribed to
them elsewhere in this Proxy Statement. See "Glossary of Defined Terms."
Stockholders are urged to read carefully this Proxy Statement and the Annexes
hereto in their entirety.

                                   THE COMPANY

         Incyte Pharmaceuticals, Inc. designs, develops and markets genomic
information-based tools including database products, genomic data management
software tools, genomic reagents and related services. The Company consists of
two divisions, the Incyte General division and the Incyte Genetics division.


INCYTE GENERAL                   Incyte General focuses on providing
                                 information-based products and services to
                                 assist pharmaceutical and biotechnology
                                 companies in the discovery and development of
                                 new drugs including the identification of new
                                 disease targets and novel disease pathways, and
                                 the evaluation of the safety and efficacy of
                                 new drugs.

INCYTE GENETICS                  Incyte Genetics is a newly-formed division of
                                 the Company. It focuses on providing
                                 information-based products and services to
                                 assist pharmaceutical companies in the
                                 identification and analysis of a type of
                                 genetic variation called single nucleotide
                                 polymorphisms ("SNPs") believed to correlate to
                                 a patients' disease prognosis and drug
                                 response. Incyte Genetics believes that its
                                 products and services could have application in
                                 both the clinical development of new drugs and
                                 disease management. Incyte Genetics will focus
                                 on human gene mapping, human genome sequencing
                                 and human SNP discovery.

The principal executive offices of the Company are located at 3174 Porter Drive,
Palo Alto, California 94304. The Company's telephone number is (650) 855-0555.

                               THE SPECIAL MEETING

DATE, TIME AND      The Special Meeting will be held at [______] a.m. Pacific
PLACE FOR MEETING   Time, on [_______________], 1998 at [the Stanford Park
                    Hotel, 100 El Camino Real, Menlo Park, California].

RECORD DATE         [______________], 1998


                                        9

<PAGE>




PROPOSALS TO BE     The Special Meeting will be held to consider the Incyte
CONSIDERED AT THE   Genetics Stock Proposal and the Additional Proposals as
SPECIAL MEETING     follows:

                    Proposal 1 -- Incyte Genetics Stock Proposal. The
                    stockholders of the Company are being asked to consider and
                    approve the Incyte Genetics Stock Proposal, which, if
                    approved, would authorize the Company to file the Amended
                    and Restated Certificate set forth in Annex A hereto with
                    the Secretary of State of the State of Delaware. Such
                    Amended and Restated Certificate would, among other things:
                    (a) provide for the issuance of the Company's Common Stock
                    in series by action of the Board, of which 35,000,000 shares
                    would initially be designated by the Board as Incyte General
                    Stock, 15,000,000 shares would initially be designated as
                    Incyte Genetics Stock, and 25,000,000 shares would initially
                    be undesignated; (b) provide authorization to the Board to
                    issue any undesignated shares of Common Stock as Incyte
                    General Stock or Incyte Genetics Stock or to designate and
                    issue any such shares in one or more additional series of
                    Common Stock and to determine the number of shares, and the
                    voting powers and relative, participating, optional and
                    other special rights and qualifications, limitations and
                    restrictions of any such series; and (c) redesignate each
                    outstanding share of Existing Common Stock as one share of
                    Incyte General Stock.

                    Subject to approval by the Company's stockholders of the
                    Incyte Genetics Stock Proposal and subject to prevailing
                    market and other conditions, the Company is currently
                    considering plans to (a) sell shares of Incyte Genetics
                    Stock or equity securities convertible into Incyte Genetics
                    Stock to a limited number of pharmaceutical companies prior
                    to any Incyte Genetics Public Offering, allocating the net
                    proceeds to Incyte Genetics, (b) depending on the capital
                    needs of Incyte Genetics, offer to the public for cash,
                    sometime in 1999, shares of Incyte Genetics Stock,
                    allocating the net proceeds to Incyte Genetics, and (c)
                    distribute up to 12,000,000 shares of Incyte Genetics Stock
                    at least six months after the completion of any Incyte
                    Genetics Public Offering, but in any event no later than 360
                    days after the Effective Date, in the form of a stock
                    dividend to the holders of Incyte General Stock at the time
                    of such distribution.

                    Proposals 2, 3 and 4 -- Additional Proposals. The
                    stockholders of the Company are being asked to consider and
                    approve three proposals related to the Incyte Genetics Stock
                    Proposal that would amend the Company's 1991 Stock Plan (the
                    "Stock Plan"), 1997 Employee Stock


                                       10

<PAGE>



                    Purchase Plan (the "ESPP"), and 1993 Directors' Stock Option
                    Plan (the "Directors' Option Plan").

                    Proposal 2 would amend the 1991 Stock Plan to provide that
                    shares of Incyte General Stock and Incyte Genetics Stock may
                    be issued under the plan and to reserve 6,300,000 shares of
                    Incyte General Stock and 2,400,000 shares of Incyte General
                    Stock for issuance thereunder.

                    Proposal 3 would amend the 1997 Employee Stock Purchase Plan
                    to provide that shares of Incyte General Stock and Incyte
                    Genetics Stock may be issued under the plan and to reserve
                    400,000 shares of Incyte General Stock and 400,000 shares of
                    Incyte Genetics Stock for issuance thereunder.

                    Proposal 4 would amend the 1993 Directors' Stock Option Plan
                    to provide that the automatic stock option grants thereunder
                    will be made in a fixed proportion that reflects the ratio
                    of the number of shares of Incyte General Stock outstanding
                    at the time of grant to the number of shares of Incyte
                    Genetics Stock then outstanding and to reserve 400,000
                    shares of Incyte General Stock and 200,000 shares of Incyte
                    Genetics Stock for issuance thereunder. 

VOTE REQUIRED       The affirmative vote of the holders of a majority of the
                    outstanding shares of Existing Common Stock will be required
                    to approve the Incyte Genetics Stock Proposal. The approval
                    of each of the Additional Proposals requires the affirmative
                    vote of a majority of the shares of Common Stock present in
                    person or represented by proxy at the Special Meeting and
                    entitled to vote thereon. 

RECOMMENDATION OF
THE BOARD           The Board of Directors has carefully considered the terms of
                    the Incyte Genetics Stock Proposal and each of the
                    Additional Proposals and believes they are in the best
                    interests of the Company and its stockholders. Accordingly,
                    the Board unanimously has recommended that you approve these
                    proposals, which are described in more detail in this Proxy
                    Statement. You are urged to read this Proxy Statement in its
                    entirety prior to voting your shares. 

FAILURE OF 
PROPOSAL            If the Incyte Genetics Stock Proposal is not approved by the
                    stockholders, the Existing Common Stock will not be
                    redesignated as Incyte General Stock and the Incyte Genetics
                    Stock will not be created.

                    If the Incyte Genetics Stock Proposal is not approved by the
                    stockholders, the Additional Proposals will not be
                    implemented.


                                       11

<PAGE>



                    Accordingly, a vote against the Incyte Genetics Stock
                    Proposal will have the effect of a vote against each of the
                    Additional Proposals. If the Incyte Genetics Stock Proposal
                    is approved by the stockholders, it will be implemented
                    whether or not the Additional Proposals are approved.

                         INCYTE GENETICS STOCK PROPOSAL




REASONS FOR THE     The Incyte Genetics Stock Proposal was adopted by the Board
INCYTE GENETICS     following its review of various alternatives to enhance
STOCK PROPOSAL      stockholder value over the long term. In addition, the new
                    equity structure should increase the Company's flexibility
                    in raising capital and responding to acquisitions and other
                    strategic opportunities by enabling the Company to issue
                    either Incyte Genetics Stock or Incyte General Stock as
                    appropriate under the particular circumstances. The Incyte
                    Genetics Stock Proposal is intended to charge the managers
                    of the respective Divisions with the responsibility of
                    maximizing returns from their businesses and permit the use
                    of the Company's stock incentive plans to provide more
                    focused incentives to those management teams and the
                    employees of the Divisions. By providing investors with
                    separate series of Common Stock intended to reflect
                    separately the performance of Incyte General and Incyte
                    Genetics, the Incyte Genetics Stock Proposal should also
                    allow investors and analysts to gain a better understanding
                    of the businesses of Incyte General and Incyte Genetics, and
                    enable investors to invest in either or both securities
                    depending upon their individual investment objectives. The
                    Board believes that the separate reporting of each
                    Division's results should result in greater market
                    recognition of the value of each of the businesses, while at
                    the same time enabling the Company to preserve the
                    operational and financial benefits it currently enjoys as a
                    single company. See "Proposal 1 -- Incyte Genetics Stock
                    Proposal -- Background and Reasons for the Incyte Genetics
                    Stock Proposal." 

DIVIDEND POLICIES   The Company currently intends to retain future earnings, if
                    any, for the development of its businesses and does not
                    anticipate paying dividends on the Incyte Genetics Stock or
                    the Incyte General Stock in the foreseeable future.


CERTAIN MANAGEMENT
AND ALLOCATION
POLICIES            Because Incyte General and Incyte Genetics will each be a
                    part of a single company, the Board has established policies
                    to separate the business and operations of Incyte Genetics
                    from those of Incyte General and to operate Incyte Genetics
                    in a manner approximating the operation of an independent
                    enterprise as closely as practicable. Some of these


                                       12

<PAGE>



                    policies are summarized below. The Board will generally be
                    able to modify or rescind these policies, or to adopt
                    additional policies, without stockholder approval.

                    Financial Statements; Allocation Matters. The Company will
                    prepare financial statements for Incyte General and Incyte
                    Genetics in accordance with generally accepted accounting
                    principles, and these financial statements, taken together,
                    will comprise all of the accounts included in the
                    corresponding consolidated financial statements of the
                    Company.

                    Revenue Allocation. Revenues from the sale of a Division's
                    products and services generally will be reflected in the
                    operating results of that Division. Revenues derived from
                    the sale of products of both Divisions that are sold
                    together will be allocated between Incyte General and Incyte
                    Genetics in a reasonable and consistent manner by the
                    management of the Company subject to oversight by the Board.

                    Expense Allocation. All direct expenses generally will be
                    charged to the Division for the benefit of which they are
                    incurred. Corporate, general and administrative expenses
                    (including joint marketing and sales expenses) or other
                    indirect costs will be allocated to each Division in a
                    reasonable and consistent manner based on the Division's
                    utilization of the services to which such costs relate.

                    Tax Allocations. Income tax provisions and deferred income
                    taxes will generally be determined for each Division under
                    generally accepted accounting principles, as if each
                    Division were a separate taxpayer. If, however, either
                    Division has deductions, losses, net operating losses,
                    foreign tax credits, other tax credits or other tax
                    attributes ("Tax Attributes") that cannot be utilized by
                    that Division (the "Generating Division") to offset or
                    reduce its current or deferred income tax expense as a
                    separate taxpayer, a benefit will be allocated to the
                    Generating Division to the extent the Tax Attributes are
                    utilized in the consolidated income tax provision. Any
                    benefit so allocated may be subsequently adjusted if the
                    other Division subsequently generates Tax Attributes that it
                    can use, on a separate taxpayer basis, in lieu of the Tax
                    Attributes of the Generating Division. To the extent that
                    one of the divisions is allocated a benefit which, as a
                    result of expiration or otherwise, will not ultimately be
                    utilized on the consolidated tax return, the prior years
                    benefit for such attribute will be adjusted such that the
                    effect of the expiration or other adjustment is borne by the
                    division that generated the attribute.

                    The Generating Division will receive from the other Division
                    a payment, or offset against other amounts due, for its Tax
                    Attributes as they are utilized on the consolidated income
                    tax return. Any such payments or offsets may be adjusted or
                    refunded in the circumstances in which a benefit is modified
                    for provision purposes, as discussed above.


                                       13

<PAGE>



                    Returns to Stockholders. Except as described under "Other
                    Interdivision Transactions" with respect to certain
                    interdivision investments and loans, earnings and cash flows
                    generated from the businesses of Incyte General or Incyte
                    Genetics generally will be used for reinvestment in the
                    business of the Division generating such earnings and
                    related cash flow, for repayment of its debt or for payment
                    of dividends on, or for the repurchase of shares of, the
                    Common Stock related to that Division.

                    Acquisitions of Programs, Products or Assets. Upon the
                    acquisition by the Company from a third party of any
                    programs, products, technologies or assets (whether by
                    acquisition of assets or stock, merger, consolidation or
                    otherwise), the aggregate cost of the acquisition and the
                    programs, products, technologies or assets acquired will be
                    allocated between Incyte General and Incyte Genetics based
                    on the business to which such items principally relate. As a
                    guideline, if the acquired program, product, technology or
                    asset is directly and primarily related to one Division's
                    line or lines of business, it will be allocated to such
                    Division, and otherwise it will be allocated in the manner
                    determined to be in the best interests of the Company. If
                    the aggregate cost of such acquisition is greater than 20%
                    of the fair value of the total assets of either Division,
                    such allocation will be reviewed and approved by the Board.

                    Review of Corporate Opportunities and Other Matters. Other
                    than as provided in the preceding paragraph, the Board will
                    review any matter that involves the allocation of a material
                    corporate opportunity of the Company to either Incyte
                    General or Incyte Genetics. If such a corporate opportunity
                    is directly and primarily related to one Division's line or
                    lines of business, it will be allocated to such Division,
                    and otherwise such corporate opportunity will be allocated
                    in the manner determined to be in the best interests of the
                    Company.

                    Disposition of Programs, Products or Assets. Upon any sale,
                    transfer, assignment or other disposition by Incyte of any
                    product, program, technology or asset not consisting of all
                    or substantially all of the assets of a Division, all
                    proceeds from such disposition will be allocated to the


                                       14

<PAGE>



                    Division to which the program, product, technology or asset
                    had been allocated. If the program, product, technology or
                    asset was allocated to both Incyte General and Incyte
                    Genetics, the proceeds of the disposition will be allocated
                    between the Divisions based on their respective interests in
                    such program, product, technology or asset.

                    Interdivision Asset Transfers. The Board may at any time and
                    from time to time reallocate, at fair market value, any
                    program, product, technology or other asset from one
                    Division to the other (with the exception of the transfer of
                    Key Genetics Programs from Incyte Genetics to Incyte General
                    and Material Asset Transfers between Divisions, which
                    require certain stockholder approval). The compensation for
                    such reallocation may be in cash or other consideration with
                    a value equal to the fair market value of the reallocated
                    program, product, technology or other asset.

                    Other Interdivision Transactions. From time to time, Incyte
                    General and Incyte Genetics may engage in transactions
                    directly with one another or jointly with one or more third
                    parties. Research, development, production (including
                    sequencing) work, and corporate, general and administrative
                    (including, if appropriate, sales and marketing services)
                    services will be provided by one Division to the other
                    Division requesting such services on a cost basis. All other
                    interdivision transactions shall be on terms and conditions
                    comparable to those that would be obtainable in transactions
                    negotiated at arm's- length with unaffiliated third parties.
                    The terms of any interdivision loan or investment must be
                    comparable to that which would otherwise be obtained from a
                    third party on an arm's-length basis.

                    Access to Technology and Know-how. Each of Incyte General
                    and Incyte Genetics will have free access to all technology
                    and know-how of the Company that may be useful in such
                    Division's business, subject to any limitations applicable
                    to the Company's use of technology licensed from third
                    parties.

                    Capital and Research and Development Spending. Any decision
                    by the Board to fund capital expenditures or investments and
                    research and development spending in excess of the cash
                    flows of the respective Divisions will be made by the Board
                    in the exercise of its good faith business judgment.

                    Fiduciary and Management Responsibilities. Because Incyte
                    General and Incyte Genetics will continue to be part of a
                    single company, under


                                       15

<PAGE>



                    current principles of Delaware law the Board and Incyte
                    Management will likely have an equal fiduciary duty to all
                    holders of Common Stock as a whole rather than separate or
                    additional duties to holders of either Incyte General Stock
                    or Incyte Genetics Stock. The Board and the Chief Executive
                    Officer, in exercising their discretion under the above
                    policies, in establishing new policies or in rescinding or
                    modifying existing policies, will consider various factors
                    and information which could be a benefit or a detriment to
                    the stockholders of the respective Divisions and will make
                    determinations in the best interests of the Company.
                    

COMPARISON OF 
EXISTING COMMON 
STOCK WITH INCYTE 
GENERAL COMMON 
STOCK AND INCYTE
GENETICS COMMON 
STOCK               The following is a comparison of the Existing Common Stock
                    with the proposed Incyte General Stock and Incyte Genetics
                    Stock. This summary is qualified in its entirety by the more
                    detailed information contained in this Proxy Statement and
                    the Annexes hereto. See "Risk Factors," "Proposal 1-- Incyte
                    Genetics Stock Proposal-- Description of Incyte General
                    Stock and Incyte Genetics Stock" and the Amended and
                    Restated Certificate included in Annex A to this Proxy
                    Statement.

<TABLE>
<CAPTION>

                          Existing Common             Incyte General Stock                 Incyte Genetics Stock
                               Stock
<S>                   <C>                      <C>                                  <C>                            
Stockholders of       Holders of Existing      Holders of Incyte General Stock      Holders of Incyte Genetics Stock
One Company:          Common Stock are         will continue to be subject to the   will continue to be subject to the
                      subject to the risks     risks associated with an investment  risks associated with an investment
                      associated with an       in the Company and all of its        in the Company and all of its
                      investment in the        businesses, assets and liabilities.  businesses, assets and liabilities.
                      Company and all of its   Financial effects arising from the   Financial effects arising from the
                      businesses, assets and   Incyte Genetics Stock that affect    Incyte General Stock that affect the
                      liabilities.             the Company's results of             Company's results of operations or
                                               operations or financial condition    financial condition could, if
                                               could, if significant, affect the    significant, affect the results of
                                               results of operations of Incyte      operations of Incyte Genetics or the
                                               General or the market price of       market price of Incyte Genetics
                                               Incyte General Stock.                Stock.

                                               Any net losses of either             Any net losses of either          
                                               Division, and dividends or           Division, and dividends or        
                                               distributions on, or repurchases     distributions on, or repurchases  
                                               of, either series of Common Stock,   of, either series of Common Stock,
                                               or any Preferred Stock,              or any Preferred Stock,           
                                               will reduce the assets of the        will reduce the assets of the     
                                               Company legally available for        Company legally available for     
                                               payment of future dividends on the   payment of future dividends on the
                                               other series of Common Stock.        other series of Common Stock.     
                                                                                    
</TABLE>


                                       16

<PAGE>


<TABLE>
<CAPTION>

                          Existing Common             Incyte General Stock                 Incyte Genetics Stock
                               Stock
<S>                   <C>                      <C>                                  <C>                            
Capitalization:       One series of Common     35,000,000 shares of Common          15,000,000 shares of Common
                      Stock, consisting of     Stock will initially be designated   Stock will initially be designated as
                      75,000,000 authorized    as Incyte General Stock. Each        Incyte Genetics Stock.  All of such
                      and 26,663,544           outstanding share of Existing        shares will initially be designated
                      outstanding shares as    Common Stock will be                 as "Incyte Genetics Designated
                      of June 30, 1998.        redesignated as one share of Incyte  Shares."
                                               General Stock.
                                                                                    An additional 25,000,000 shares of
                                               An additional 25,000,000 shares of   Common Stock will be authorized
                                               Common Stock will be authorized      but unissued and will be available
                                               but unissued and will be available   for designation and issuance by the
                                               for designation and issuance by the  Board as Incyte General Stock,
                                               Board as Incyte General Stock,       Incyte Genetics Stock or a new
                                               Incyte Genetics Stock or a new       series of Common Stock with the
                                               series of Common Stock with the      voting powers and relative,
                                               voting powers and relative,          participating, optional and other
                                               participating, optional and other    special rights and qualifications,
                                               special rights and qualifications,   limitations and restrictions of any
                                               limitations and restrictions of any  such additional series determined
                                               such additional series determined    by the Board.
                                               by the Board.

Listing               Currently quoted on      Application has been made to         Application has been made for the
of Shares:            the Nasdaq National      redesignate the Existing Common      quotation of the Incyte Genetics
                      Market under the         Stock as Incyte General Stock, to    Stock on the Nasdaq National
                      symbol "INCY."            be quoted on the Nasdaq National     Market under the symbol [_______].
                                               Market under the symbol "INCY."
                      
                      
</TABLE>

                                       17

<PAGE>


<TABLE>
<CAPTION>

                          Existing Common             Incyte General Stock                 Incyte Genetics Stock
                               Stock
<S>                   <C>                      <C>                                  <C>                            
Dividends:            The Company's policy     The Company intends to retain its    The Company intends to retain its
                      is not to pay cash       policy of not paying cash dividends  policy of not paying cash dividends
                      dividends on shares of   on shares of its capital stock with  on shares of its capital stock with
                      its capital stock.       respect to the Incyte General Stock  respect to the Incyte Genetics
                                               in order to retain earnings to fund  Stock in order to retain earnings to
                                               development of the Company's         fund development of the
                                               business.  Therefore, the Company    Company's business.  Therefore,
                                               does not expect to pay any cash      the Company does not expect to
                                               dividends on the Incyte General      pay any cash dividends on the
                                               Stock in the foreseeable future.     Incyte Genetics Stock in the
                                                                                    foreseeable future.
                                               Any dividends on the Incyte          
                                               General Stock will be paid at the    Any dividends on the Incyte      
                                               Any dividends on the Incyte          General Stock will be paid at the
                                               discretion of the Board, based       Any dividends on the Incyte      
                                               upon Genetics Stock will be paid     discretion of the Board, based   
                                               at the the financial condition,      upon Genetics Stock will be paid 
                                               results of discretion of the         at the the financial condition,  
                                               Board, based upon operations and     results of discretion of the     
                                               business the financial condition,    Board, based upon operations and 
                                               results of requirements of Incyte    business the financial condition,
                                               General and operations and           results of requirements of Incyte
                                               business the Company as a whole.     General and operations and       
                                               The requirements of Incyte           business the Company as a whole. 
                                               Genetics Board may declare and       The requirements of Incyte       
                                               pay and the Company as a whole.      Genetics Board may declare and   
                                               The dividends exclusively on the     pay and the Company as a whole.  
                                               Incyte Board may declare and pay     The dividends exclusively on the 
                                               General Stock, exclusively on the    Incyte Board may declare and pay 
                                               dividends exclusively on the         General Stock, exclusively on the
                                               Incyte Incyte Genetics Stock or      dividends exclusively on the     
                                               on any General Stock, exclusively    Incyte Incyte Genetics Stock or  
                                               on the combination thereof, in       on any General Stock, exclusively
                                               equal Incyte Genetics Stock or on    on the combination thereof, in   
                                               any amounts or in unequal            equal Incyte Genetics Stock or on
                                               amounts, combination thereof, in     any amounts or in unequal        
                                               equal notwithstanding the amount     amounts, combination thereof, in 
                                               of amounts or in unequal amounts,    equal notwithstanding the amount 
                                               dividends previously declared on     of amounts or in unequal amounts,
                                               notwithstanding the amount of        dividends previously declared on 
                                               either series, the respective        notwithstanding the amount of    
                                               voting dividends previously          either series, the respective    
                                               declared on rights or liquidation    voting dividends previously      
                                               rights of eitheeither series, the    declared on rights or liquidation
                                               respective voting series or any      rights of eitheeither series, the
                                               other factor. rights or              respective voting series or any  
                                               liquidation rights of either         other factor. rights or          
                                               Dividends will be paid out of the    liquidation rights of either     
                                               series or any other factor.          Dividends will be paid out of the
                                               lesser of (i) assets of the          series or any other factor.      
                                               Company Dividends will be paid       lesser of (i) assets of the      
                                               out of the legally available for     Company Dividends will be paid   
                                               the payment of lesser of (i)         out of the legally available for 
                                               assets of the Company dividends      the payment of lesser of (i)     
                                               and (ii) the Incyte legally          assets of the Company dividends  
                                               available for the payment of         and (ii) the Incyte legally      
                                               General Available Dividend           available for the payment of     
                                               dividends and (ii) the Incyte        General Available Dividend       
                                               Amount. See "Proposal 1 --           dividends and (ii) the Incyte    
                                               Genetics Available Dividend          Amount. See "Proposal 1 --       
                                               Incyte Genetics Stock Proposal --    Genetics Available Dividend      
                                               Amount. See "Proposal 1 --           Incyte Genetics Stock Proposal --
                                               Incyte Genetics Stock Proposal --    Amount. See "Proposal 1 --       
                                               Description of Incyte General        Incyte Genetics Stock Proposal --
                                               Stock and Incyte Genetics Stock."    Description of Incyte General    
                                                                                    Stock and Incyte Genetics Stock."
                                                                                    

</TABLE>

                                       18

<PAGE>

<TABLE>
<CAPTION>


                          Existing Common             Incyte General Stock                 Incyte Genetics Stock
                               Stock

<S>                   <C>                      <C>                                  <C>                            
Voting Rights:        One vote per share.      One vote per share.                  Until completion of the first to
                                                                                    occur of any Incyte Genetics
                                               Holders of the Incyte General        Private Placement, any Incyte
                                               Stock will vote with holders of      Genetics Public Offering or the
                                               Incyte Genetics Stock as one         Incyte Genetics Distribution, there 
                                               class of stock, except as to         will be no shares of Incyte
                                               certain Material Asset Transfers     Genetics Stock outstanding. The 
                                               between Divisions and as required    number of votes to which each 
                                               required by Delaware law.            share of Incyte Genetics Stock will
                                                                                    initially be entitled will be determined
                                                                                    five trading days prior to the first record
                                                                                    date for any matter subject
                                                                                    to a stockholder vote in which shares
                                                                                    of Incyte General Stock are entitled
                                                                                    to vote after the initial issuance of Incyte
                                                                                    Genetics Stock. Each share of Incyte Genetics
                                                                                    Stock will be entitled to the number of votes
                                                                                    that reflect the ratio of the average market
                                                                                    value of one share of Incyte Genetics Stock to
                                                                                    the average market value of one share of Incyte
                                                                                    General Stock during the 20 consecutive trading
                                                                                    days beginning on the 25th trading day prior to
                                                                                    such date of determination. Prior to any
                                                                                    applicable record date thereafter, the number
                                                                                    of votes to which each share of Incyte Genetics
                                                                                    Stock is entitled will be adjusted so that each
                                                                                    share of Incyte Genetics Stock will be entitled
                                                                                    to the number of votes that reflect the ratio
                                                                                    of the average market value of a share of
                                                                                    Incyte Genetics Stock to the average market
                                                                                    value of one share of Incyte General Stock
                                                                                    during the 20 consecutive trading days
                                                                                    beginning on the 25th trading day prior to such
                                                                                    date of determination.
                                                                                   
                                                                                    Holders of the Incyte General Stock will vote
                                                                                    with holders of Incyte Genetics Stock as one
                                                                                    class of stock, except as to transfers of
                                                                                    certain Key Programs from Incyte Genetics,
                                                                                    certain Material Asset Transfers between
                                                                                    Divisions and as required by Delaware law.
</TABLE>


                                                        19

<PAGE>

<TABLE>
<CAPTION>


                          Existing Common             Incyte General Stock                 Incyte Genetics Stock
                               Stock

<S>                   <C>                      <C>                                  <C>                            
Conversion of         None.                    None.                                At the option of the Company, at any time on or
Common Stock at                                                                     after the third anniversary of the Effective   
Option of                                                                           Date, all outstanding shares of Incyte Genetics
Company:                                                                            Stock may be converted into Incyte General     
                                                                                    Stock at a 20% premium to the then current     
                                                                                    market value of the Incyte Genetics Stock.     

                                                                                   
                                                                                    The market value of the Incyte Genetics Stock
                                                                                    could be affected by many factors, including
                                                                                    the results of operations and financial
                                                                                    condition of the Company and each Division,
                                                                                    trading value, share issuances and repurchases,
                                                                                    the completion of any Incyte Genetics Private
                                                                                    Placement, any Incyte Genetics Public Offering
                                                                                    and the Incyte Genetics Distribution and
                                                                                    general economic and market conditions.
</TABLE>


                                                        20

<PAGE>

<TABLE>
<CAPTION>


                          Existing Common             Incyte General Stock                 Incyte Genetics Stock
                               Stock

<S>                   <C>                      <C>                                  <C>                            
Mandatory             None.                    None.                                If the Company disposes of all or
Dividend on or                                                                      substantially all of the properties
Redemption or                                                                       and assets of Incyte Genetics (other
Conversion of                                                                       than pro rata to the holders of all
Common Stock:                                                                       outstanding shares of Incyte
                                                                                    Genetics Stock, in a liquidation, to
                                                                                    certain parties controlled by the
                                                                                    Company or in a transaction with a
                                                                                    company primarily engaged in a
                                                                                    complementary business), the
                                                                                    Company must either (i) distribute
                                                                                    to the holders of Incyte Genetics
                                                                                    Stock an amount in cash and/or
                                                                                    securities or other property equal to
                                                                                    the Fair Value of the Net Proceeds
                                                                                    of such disposition, either by
                                                                                    special dividend or by redemption
                                                                                    of all or part of the outstanding
                                                                                    shares of Incyte Genetics Stock, or
                                                                                    (ii) convert each share of Incyte
                                                                                    Genetics Stock into a number of
                                                                                    shares of Incyte General Stock
                                                                                    equal to 110% of the ratio of the
                                                                                    average Market Value of one share
                                                                                    of Incyte Genetics Stock to the
                                                                                    average Market Value of one share
                                                                                    of Incyte General Stock during the
                                                                                    20 consecutive trading days
                                                                                    beginning on the 26th trading day
                                                                                    after consummation of the
                                                                                    disposition transaction.
Optional              None                     None                                 The Company may redeem the
Redemption in                                                                       outstanding shares of Incyte
Exchange for                                                                        Genetics Stock for shares of the
Stock of a                                                                          common stock of one or more
Subsidiary:                                                                         wholly-owned subsidiaries of the
                                                                                   

                                                                                    The Company may redeem the outstanding shares
                                                                                    of Incyte Genetics Stock for shares of the
                                                                                    common stock of one or more wholly-owned
                                                                                    subsidiaries of the Company that hold all of
                                                                                    the assets and liabilities of Incyte Genetics.
                                                                                    This would result in an actual "spin-off" of
                                                                                    Incyte Genetics.


</TABLE>


                                                        21

<PAGE>

<TABLE>
<CAPTION>


                          Existing Common             Incyte General Stock                 Incyte Genetics Stock
                               Stock
<S>                   <C>                      <C>                                  <C>                            
Liquidation:          Holders of the Existing  Holders of Incyte General Stock      Holders of Incyte Genetics Stock
                      Common Stock are         will be entitled to a portion of the will be entitled to a portion of the
                      entitled to receive the  assets remaining for distribution to assets remaining for distribution to
                      net assets of the Com    holders of Common Stock in           holders of Common Stock in
                      pany, if any, remaining  proportion to the aggregate          proportion to the aggregate
                      for distribution to the  liquidation units of Incyte General  liquidation units of Incyte Genetics
                      holders of Existing      Stock.                               Stock.
                      Common Stock.
                                               Each share of Incyte General
                                               Stock Each share of Incyte
                                               Genetics will have such number of
                                               Stock will have such number of
                                               liquidation units as is equal to
                                               the liquidation units as is equal
                                               to the number of votes to which
                                               one share number of votes to
                                               which one share of such series
                                               would be entitled if of such
                                               series would be entitled if the
                                               applicable record date was the
                                               the applicable record date was
                                               the date on which the
                                               liquidation, date on which the
                                               liquidation, dissolution or
                                               winding-up was dissolution or
                                               winding-up was announced.
                                               announced.
</TABLE>


INCYTE GENETICS   The Board determined that the initial equity interest of      
DESIGNATED SHARES Incyte Genetics would be represented by 12,100,000 shares of  
                  Incyte Genetics Stock. All of such shares will initially be
                  designated as "Incyte Genetics Designated Shares." This number
                  of Incyte Genetics Designated Shares does not include any
                  shares of Incyte Genetics Stock that might be sold in an
                  Incyte Genetics Private Placement or an Incyte Genetics Public
                  Offering, which shares would be issued from the authorized but
                  unissued shares of Common Stock, and also does not include
                  shares of Incyte Genetics Stock reserved for issuance under
                  the Company's stock-based employee compensation plans. Incyte
                  Genetics Designated Shares are authorized shares of Incyte
                  Genetics Stock, which are not issued and outstanding, but
                  which the Board, pursuant to the Company's management and
                  allocation policies, may from time to time issue, sell or
                  otherwise distribute and for which the proceeds or other
                  benefits of such issuance, sale or distribution would be
                  allocated to Incyte General. The shares of Incyte Genetics
                  Stock that are issuable with respect to the Incyte Genetics
                  Designated Shares are not outstanding shares of Incyte
                  Genetics Stock, are not eligible to receive dividends and
                  cannot be voted by the Company.

                  The number of Incyte Genetics Designated Shares will be:

                      (a)   increased by

                            (i)  the number of any outstanding shares of Incyte
                            Genetics Stock repurchased by the Company, the


                                       22

<PAGE>



                            consideration for which was provided by Incyte
                            General, and

                            (ii) the number of shares of Incyte Genetics Stock
                            (rounded, if necessary, to the nearest whole number)
                            equal to the fair value (as determined by the Board)
                            of assets or properties (including cash) that had
                            been allocated to Incyte General that are
                            reallocated to Incyte Genetics (other than
                            reallocations that represent sales at fair value
                            between such Divisions) divided by the average
                            Market Value of one share of Incyte Genetics Stock
                            for the 20 consecutive Trading Days beginning on the
                            Trading Day prior to the date of such reallocation;

                      (b)   decreased (but to not less than zero) by

                            (i) the number of any shares of Incyte Genetics
                            Stock issued by the Company, the proceeds of which
                            are allocated to Incyte General,

                            (ii) the number of any shares of Incyte Genetics
                            Stock issued upon the conversion, exercise or
                            exchange of Convertible Securities the proceeds of
                            which are allocated to Incyte General,

                            (iii) the number of any shares of Incyte Genetics
                            Stock issued by the Company as a dividend or
                            distribution or by reclassification, exchange or
                            otherwise to holders of Incyte General Stock,

                            (iv) the number of any shares of Incyte Genetics
                            Stock issued upon the conversion, exercise or
                            exchange of any Convertible Securities issued by the
                            Company as a dividend or other distribution
                            (including in connection with any reclassification
                            or exchange of shares) to holders of Incyte General
                            Stock, and

                            (v) the number of shares of Incyte Genetics Stock
                            (rounded, if necessary, to the nearest whole number)
                            equal to the fair value (as determined by the Board)
                            of assets or properties (including cash) that had
                            been allocated to Incyte Genetics that are
                            reallocated to Incyte General in consideration for a
                            reduction in the number of


                                       23

<PAGE>



                            Incyte Genetics Designated Shares divided by the
                            average Market Value of one share of Incyte Genetics
                            Stock for the 20 consecutive Trading Days beginning
                            on the Trading Day prior to the date of such
                            reallocation; and

                      (c) adjusted as appropriate to reflect subdivisions
                      (by stock split or otherwise) and combinations (by
                      reverse stock split or otherwise) of the Incyte
                      Genetics Stock and dividends or distributions of
                      shares of Incyte Genetics Stock to holders of Incyte
                      Genetics Stock and other reclassifications of Incyte
                      Genetics Stock.

                      The Company currently intends to distribute all of the
                      Incyte Genetics Designated Shares existing immediately
                      following the Effective Date in the Incyte Genetics
                      Distribution within 360 days after the Effective Date. For
                      additional information regarding the Incyte Genetics
                      Designated Shares, see "Proposal 1 -- Incyte Genetics
                      Stock Proposal -- Incyte Genetics Designated Shares" and
                      "-- Certain Management and Allocation Policies --
                      Disposition of Incyte Genetics Designated Shares."

DISSENTERS' RIGHTS    Under the Delaware General Corporation Law, holders of
                      shares of the Existing Common Stock will not have
                      dissenters' rights in connection with the Incyte Genetics
                      Stock Proposal.


TAX CONSIDERATIONS    The Company has been advised by Shearman & Sterling, its
                      tax counsel, that for federal income tax purposes the
                      Incyte General Stock and the Incyte Genetics Stock will be
                      common stock of the Company and accordingly: (i) the
                      redesignation of the Existing Common Stock as Incyte
                      General Stock will not be taxable to the Company or
                      existing stockholders; (ii) if any Incyte Genetics Public
                      Offering [or any Incyte Genetics Private Placement]
                      occurs, the Company will not recognize any income, gain or
                      loss on the sale of the Incyte Genetics Stock to the
                      public; and (iii) if an Incyte Genetics Distribution
                      occurs, a holder of Incyte General Stock will not
                      recognize any income, gain or loss upon the receipt of the
                      Incyte Genetics Stock, except to the extent of any cash
                      received in lieu of fractional shares. There are, however,
                      no court decisions or other authorities bearing directly
                      on transactions similar to the Incyte Genetics Stock
                      Proposal. Further, the Internal Revenue Service (the
                      "Service") has announced that it will not issue advance
                      rulings on the federal income tax consequences of
                      transactions similar to the Incyte Genetics Stock
                      Proposal. It is possible, therefore, that the Service
                      could assert that the Incyte Genetics Stock or the Incyte
                      General


                                       24

<PAGE>



                      Stock or both represent property other than stock of the
                      Company [and that the foregoing transactions would
                      therefore be taxable to the Company and its stockholders].
                      See "Proposal 1 -- Incyte Genetics Stock Proposal --
                      Certain Federal Income Tax Consequences."

RISK FACTORS          When evaluating the Incyte Genetics Stock Proposal,
                      stockholders should be aware of certain risk factors
                      relating thereto. Such risk factors include: (i) the risks
                      associated with an investment in the Company and all of
                      its businesses, (ii) limited separate stockholder rights
                      with respect to the two series of Common Stock, and the
                      effect on the relative voting power of the Incyte Genetics
                      Stock and the Incyte General Stock of the vote per share
                      of the Incyte Genetics Stock, which will fluctuate based
                      on its fair market value compared to the fair market value
                      of the Incyte General Stock; (iii) the ability of the
                      Board to change certain management and allocation policies
                      without stockholder approval; (iv) the potential diverging
                      interests of two series of common stock; (v) the potential
                      effects of a possible disposition of assets attributed to
                      a Division; (vi) the lack of legal precedent with respect
                      to the fiduciary duties of the board of directors of a
                      company with two series of common stock, the rights of
                      which are defined by reference to specified businesses of
                      the company; (vii) the ability to transfer funds between
                      the Divisions; (viii) the effect of allocating financing
                      costs between the Divisions; (ix) the Company's ability to
                      issue authorized but unissued shares of Incyte Genetics
                      Stock or Incyte General Stock or to issue a new series of
                      Common Stock without stockholder approval; (x) no
                      assurances as to the market price of the Incyte Genetics
                      Stock or the Incyte General Stock; (xi) limitations on
                      potential unsolicited acquisitions of either Division;
                      (xii) certain anti-takeover considerations; (xiii) the
                      uncertainty of the completion of the Incyte Genetics
                      Public Offering, the Incyte Genetics Private Placement and
                      the Incyte Genetics Distribution; and (xiv) certain
                      potential adverse tax consequences. For additional
                      information with respect to the foregoing considerations,
                      see "Cautionary Statement for Purposes of the "Safe
                      Harbor" Provisions of the Private Securities Litigation
                      Reform Act of 1995" and "Risk Factors."



                                       25

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
                      SELECTED CONSOLIDATED FINANCIAL DATA

         The data set forth below should be read in conjunction with
"Management's Discussion and Analysis of Financial Condition and Results of
Operations" and the Consolidated Financial Statements and related Notes of
Incyte Pharmaceuticals, Inc. included in Annex E to this Proxy Statement.


<TABLE>
<CAPTION>

                                                                                                      Six Months 
                                                            Year Ended December 31                  Ended June 30,
                                             =========================================================================
                                                1993       1994     1995        1995       1997      1997       1998
                                             =========================================================================
                                                (in thousands, except share and per share amounts)    (unaudited)

<S>                                          <C>        <C>        <C>        <C>        <C>       <C>       <C>
Statement of Operations Data:(1)
Revenues                                     $    672   $  1,512   $ 12,299   $ 41,895   $ 89,996  $ 39,423  $ 63,472
Costs and expenses:
   Research and development                     4,764     11,169     19,272     41,337     72,452    32,503    44,819
   Selling, general and                           737      2,328      3,952      6,957     13,928     6,103    10,322
   Acquisition-related charges                   --         --         --         --         --        --       1,171
   Charge for purchase of in-process
   research and development                      --         --         --        3,165       --        --        --
                                             --------   --------   --------   --------   --------  --------  --------
      Total costs and expenses                  5,501     13,497     23,224     51,459     86,380    38,606    56,312

Income (loss) from operations                  (4,829)   (11,985)   (10,925)    (9,564)     3,616       817     7,160
Interest and other income, net and losses
from joint venture                                 60        510        988      2,288      3,840     1,069     3,041
                                             --------   --------   --------   --------   --------  --------  --------
Income (loss) before income taxes              (4,769)   (11,475)    (9,937)    (7,276)     7,456     1,886    10,201
Provision for income taxes                       --         --         --         --          548       158     1,428
                                             --------   --------   --------   --------   --------  --------  --------
Net income (loss)                            $ (4,769)  $(11,475)  $ (9,937)  $ (7,276)  $  6,908  $  1,728  $  8,773
                                             ========   ========   ========   ========   ========  ========  ========
Basic net income (loss) per share(2)(3)      $  (1.46)  $  (0.82)  $  (0.53)  $  (0.32)  $   0.28  $   0.07  $   0.33
                                             ========   ========   ========   ========   ========  ========  ========
Number of shares used in                        3,264     14,060     18,819     22,398     24,300    23,059    26,504
  computation of basic net                   ========   ========   ========   ========   ========  ========  ========
  income (loss) per share

Diluted net income (loss) per share(2)(3)    $  (1.46)  $  (0.82)  $  (0.53)  $  (0.32)  $   0.26  $   0.07  $   0.30
                                             ========   ========   ========   ========   ========  ========  ========

Number of shares used in                        3,264     14,060     18,819     22,398     26,498    25,228    28,792
  computation of diluted net                 ========   ========   ========   ========   ========  ========  ========
  income (loss) per share

Incyte General Pro Forma Net Income (Loss) Per Share(4)

Incyte General Pro Forma Net income (loss)   $ (4,769)  $(11,475)  $ (9,937)  $ (7,488)  $  8,554  $  2,339  $  9,573
                                             ========   ========   ========   ========   ========  ========  ========
Pro Forma basic net income (loss) per share  $  (1.46)  $  (0.82)  $  (0.53)  $  (0.33)  $   0.35  $   0.10  $   0.36
                                             ========   ========   ========   ========   ========  ========  ========
Number of shares used in computation            3,264     14,060     18,819     22,398     24,300    23,059    26,504
  of Pro Forma basic net income (loss)         ========   ========   ========   ========   ========  ========  ========
  per share

Diluted net income (loss) per share(2)(3)    $  (1.46)  $  (0.82)  $  (0.53)  $  (0.33)  $   0.32  $   0.09  $   0.33
                                             ========   ========   ========   ========   ========  ========  ========

Number of shares used in computation            3,264     14,060     18,819     22,398     26,498    25,228    28,792
  of Pro Forma diluted net income (loss)       ========   ========   ========   ========   ========  ========  ========
  per share

Incyte Genetics Pro Forma Net Income (Loss) Per Share(4)

Incyte Genetics net income (loss)                                             $    212   $ (1,646)  $  (611)   $ (800)
                                                                              ========   ========   ========   =======
Pro Forma basic and diluted net income (loss)                                 $   0.02   $  (0.14)  $ (0.05)   $(0.07)
   per share (2)(3)                                                           ========   ========   ========   =======

Number of shares used in computation 
   of Pro Forma basic and diluted net 
   income (loss) per share                                                      12,000     12,000     12,000    12,000
                                                                              ========   ========   ========   =======

</TABLE>


                                                        26

<PAGE>


<TABLE>
<CAPTION>


                                                            December 31                              Ended June 30,
                                             =========================================================================
                                                1993       1994     1995        1995       1997      1997       1998
                                             =========================================================================
                                                          (in thousands)                              (unaudited)

<S>                                          <C>        <C>        <C>        <C>        <C>       <C>       <C>

Balance Sheet Data:(1)
Cash, cash equivalents, restricted
and securities available-for-sale  cash      $15,540     $25,257    $41,128    $40,238   $119,095   $43,937   $130,710
Working capital                               14,865      20,866     39,015     21,351     90,700    17,945     86,792
Total assets                                  17,807      29,350     58,892     69,173    199,089    83,502    219,188
Noncurrent portion of capital lease              517         148        147         37        801        23        594
  obligations and notes payable                                         
Accumulated deficit                           (8,349)    (19,824)   (29,761)   (37,037)   (30,129)  (35,311)   (23,100)
Stockholders' equity                          16,451      24,344     47,606     44,834    145,702    50,926    157,876

</TABLE>

(1)   Financial data for the years ended December 31, 1993, 1994, 1995, and
      1996, have been restated to reflect the combined results and financial
      position of the Company and Genome Systems, Inc. All periods through
      December 31, 1997 have been restated to reflect the combined results and
      financial position of the Company and Synteni, Inc. See Note 7 of Notes to
      Consolidated Financial Statements.

(2)   Basic and diluted net income (loss) per share for all periods have been
      restated in accordance with FASB Statement No. 128, which the Company
      adopted on December 31, 1997. See Note 1 of Notes to Consolidated
      Financial Statement.

(3)   Basic and diluted net income (loss) per share for 1993 have been restated
      to retroactively eliminate cheap stock in accordance with the requirements
      of Staff Accounting Bulletin No. 98, issued by the staff of the Securities
      and Exchange Commission in February 1998.

(4)   The Incyte Genetics and Incyte General pro forma net income (loss) per
      share are computed assuming the Incyte Genetics Stock Proposal is approved
      by the Company's stockholders. Incyte General pro forma net income (loss)
      per share gives effect to the redesignation of all Existing Common Stock
      as Incyte General Stock on a one-for-one basis. Incyte Genetics' pro forma
      net income (loss) per share assumes 12,000,000 shares of Incyte Genetics
      Stock are outstanding for all periods, as if the Incyte Genetics
      Distribution had occurred on July 1, 1996.



                                       27

<PAGE>



                                 INCYTE GENERAL
                        SELECTED COMBINED FINANCIAL DATA

         The data set forth below should be read in conjunction with
"Management's Discussion and Analysis of Financial Condition and Results of
Operations" and the Combined Financial Statements and related Notes of Incyte
General, a division of Incyte Pharmaceuticals, Inc., included in Annex F to this
Proxy Statement.



<TABLE>
<CAPTION>

                                                                                                                   Six Months 
                                                                 Year Ended December 31                           Ended June 30,
                                             =======================================================================================
                                                 1993        1994         1995         1996         1997        1997       1998
                                             =======================================================================================
                                                                     (in thousands)                                (unaudited)

<S>                                           <C>          <C>          <C>          <C>          <C>         <C>         <C>     
Statement of Operations Data:(1)
Revenues                                      $    672     $  1,512     $ 12,299     $ 41,445     $ 88,863    $ 39,039    $ 62,337
Costs and expenses:
   Research and development                      4,764       11,169       19,272       41,130       70,152      31,553      43,221
   Selling, general administrative                 737        2,328        3,952        6,926       13,715       6,044      10,133
   Charge for purchase of in-
      process research and
      development                                 --           --           --          3,165         --          --          --
   Acquisition-related charges                    --           --           --           --           --          --         1,171
                                              --------     --------     --------     --------     --------    --------    --------
      Total costs and expenses                   5,501       13,497       23,224       51,221       83,867      37,597      54,525

Income (loss) from operations                   (4,829)     (11,985)     (10,925)      (9,776)       4,996       1,442       7,812
Interest and other income, net                      60          510          988        2,288        4,140       1,069       3,681
                                              --------     --------     --------     --------     --------    --------    --------

Income (loss) before income taxes               (4,769)     (11,475)      (9,937)      (7,488)       9,136       2,511      11,493
Provision for income taxes                        --           --           --           --            582         172       1,920
                                              --------     --------     --------     --------     --------    --------    --------
Net income (loss)                             $ (4,769)    $(11,475)    $ (9,937)    $ (7,488)    $  8,554    $  2,339    $  9,573
                                              ========     ========     ========     ========     ========    ========    ========

</TABLE>



                                       28

<PAGE>


<TABLE>
<CAPTION>


                                                                December 31                                         June 30,
                                             =======================================================================================
                                                1993        1994          1995        1995          1997        1997        1998
                                             =======================================================================================
                                                    (in thousands, except share and per share amounts)             (unaudited)

<S>                                           <C>          <C>          <C>          <C>          <C>         <C>         <C>     
Balance Sheet Data:(1)
Cash, cash equivalents and
  marketable securities available-for-        $15,540      $25,257      $41,128      $40,238      $113,095    $43,937     $126,710
  sale  
Working capital                                14,865       20,866       39,015       21,671        90,777     18,221       87,649
Total assets                                   17,807       29,350       58,892       69,111       182,491     83,375      206,065
Noncurrent portion of capital lease               517          148          147           37           801         23          594
  Obligations and notes payable                                          
Division equity                                16,451       24,344       47,606       45,154       136,079     51,202      149,673
                                                                      
</TABLE>

(1)  The accompanying combined financial data have been derived from the
     consolidated assets, liabilities, revenues and expenses recorded in the
     accounting records of Incyte Pharmaceuticals, Inc. The accompanying
     financial statements reflect the assets, liabilities, revenue and expenses
     directly attributable to Incyte General as well as allocations deemed
     reasonable by management to present the financial position, results of
     operations and cash flows of Incyte General on a stand-alone basis.



                                       29

<PAGE>



                                 INCYTE GENETICS
                        SELECTED COMBINED FINANCIAL DATA


         The data set forth below should be read in conjunction with
"Management's Discussion and Analysis of Financial Condition and Results of
Operations" and the Combined Financial Statements and related Notes of Incyte
Genetics, a division of Incyte Pharmaceuticals, Inc., included in Annex G to
this Proxy Statement.


<TABLE>
<CAPTION>

                                       July 1, 1996                         Six Months Ended
                                         Through         Year Ended             June 30,    
                                       December 31,     December 31,        -----------------
Statement of Operations Data(1):          1996             1997             1997         1998
                                       -------------    ------------        ----         ----
                                             (in thousands)                    (unaudited)
<S>                                      <C>           <C>                 <C>           <C>
Revenues                                 $ 450         $  1,133            $  384        $1,135
Costs and expenses:
   Research and development                207            2,300               950         1,598
   Selling, general and administrative      31              213                59           189
                                         -----           -------            ------        ------

          Total costs and expenses         238            2,513             1,009         1,787

Income (loss) from operations              212           (1,380)             (625)         (652)

Losses from joint venture                   --             (300)               --          (640)
                                         -----           -------            ------        ------


Income (loss) before income taxes          212           (1,680)             (625)       (1,292)

Income tax benefit                          --              (34)              (14)         (492)
                                         -----           -------            ------        ------
Net income (loss)                        $ 212         $ (1,646)           $ (611)       $ (800)
                                         =====         =========           =======       =======
</TABLE>


<TABLE>
<CAPTION>

                                          December 31,                          June 30,
                             -----------------------------------      ------------------------------
Balance Sheet Data:(1)            1996                 1997               1997              1998
                             ---------------      --------------      ------------      ------------
                                        (in thousands)                         (unaudited)

<S>                            <C>                                    <C>                <C>      
Restricted Cash                $    --              $   6,000         $     --           $   4,000
Working capital (deficit)         (320)                   (77)            (276)               (857)
Total assets                        62                 16,598              127              13,123
Division equity                   (320)                 9,623             (276)              8,203
</TABLE>

(1)  The accompanying combined financial data have been derived from the
     consolidated assets, liabilities, revenues and expenses recorded in the
     accounting records of Incyte Pharmaceuticals, Inc. The accompanying
     financial statements reflect the assets, liabilities, revenue and expenses
     directly attributable to Incyte Genetics as well as allocations deemed
     reasonable by management to present the financial position, results of
     operations and cash flows of Incyte Genetics on a stand-alone basis.


                                       30

<PAGE>



          CAUTIONARY STATEMENT FOR PURPOSES OF THE "SAFE HARBOR"
          PROVISIONS OF THE PRIVATE SECURITIES LITIGATION REFORM
          ACT OF 1995

         When used in this Proxy Statement, the word "expects," "anticipates,"
"estimates," and similar expressions are intended to identify forward-looking
statements. Such statements, which include statements under the captions "Proxy
Statement Summary -- Incyte Genetics Stock Proposal," "Risk Factors," "Proposal
1 -- Incyte Genetics Stock Proposal -- Background and Reasons for the Incyte
Genetics Proposal," Annex E -- "Incyte Pharmaceuticals, Inc. -- Management's
Discussion and Analysis of Financial Condition and Results of Operations," Annex
F -- "Incyte General -- Description of Business and "-- Management's Discussion
and Analysis of Financial Condition and Results of Operations" and Annex G --
"Incyte Genetics -- Description of Business" and "-- Management's Discussion and
Analysis of Financial Condition and Results of Operations" as to the timing of
availability of products under development, the ability to commercialize
products developed under collaborations and alliances, the performance and
utility of the Company's products and services, the profitability of the two
Divisions and the adequacy of capital resources, are subject to risks and
uncertainties that could cause actual results to differ materially from those
projected. These risks and uncertainties include, but are not limited to, those
risks discussed below as well as the extent of utilization of genomic and
pharmacogenetics information by the pharmaceutical and biotechnology industries
in both research and development, risks relating to the development of new
products and their use by potential collaborators of the Company, the impact of
technological advances and competition, the ability to successfully integrate
the operations of recent business combinations, the cost of accessing
technologies developed by other companies, uncertainty as to the scope of
coverage, enforceability or commercial protection from patents that issue on
gene sequences and other genetic information, the viability of joint ventures
and businesses in which the Company has purchased equity, uncertainties
associated with the ability to raise capital and the risks set forth in this
Proxy Statement under the captions "Risk Factors" and Annex I -- "Factors That
May Affect Results." The cautionary statements made in this Proxy Statement
should be read as being applicable to all related forward-looking statements
wherever they appear in this Proxy Statement.



                                       31

<PAGE>



                                  RISK FACTORS

Stockholders of One Company; Financial Effects of One Division Could Adversely
Affect the Other Division

         Incyte General and Incyte Genetics are not separate legal entities.
Holders of Incyte General Stock and Incyte Genetics Stock will be stockholders
of a single company and will not have any interest in the assets of their
respective Division. Notwithstanding the allocation of assets and liabilities
(including contingent liabilities) and stockholders' equity between the
Divisions for the purpose of preparing their respective financial statements,
the change in the capital structure of the Company contemplated by the Incyte
Genetics Stock Proposal will not affect legal title to such assets or
responsibility for such liabilities of the Company or any of its subsidiaries.
The assets of each Division are subject to the obligations and liabilities
incurred by either Division, whether such obligations or liabilities arise from
lawsuits, contract or other indebtedness allocated to such Division. If one
Division is unable to satisfy its obligations or liabilities out of assets or
other resources allocated to it, the Company may be required to satisfy the
obligations or liabilities using assets or resources allocated to the other
Division. As such, the holders of Incyte General Stock and Incyte Genetics Stock
can be affected by decisions of the Board and the Company's management regarding
the assets and liabilities of both Divisions. Subject to the Management and
Allocation Policies described under "Proposal 1 -- Incyte Genetics Stock
Proposal -- Management and Allocation Policies," the Board's fiduciary duties to
the Company and its stockholders, and the rights of the holders of a series of
Common Stock to vote separately as a class, the Board or management may allocate
assets and divert revenue streams or products between Divisions without
stockholder approval.

         Financial effects arising from a Division that affect the consolidated
results of operations or financial position of the Company could affect the
results of operations or financial position of the other Division and the market
price of the series of Common Stock related to the other Division. Moreover, any
net losses of Incyte General or Incyte Genetics and any distributions on, or
repurchases of, any shares of capital stock will reduce the funds of the Company
legally available for the payment of dividends on all classes and series of
common stock of the Company. Accordingly, Incyte General's and Incyte Genetics'
financial information should be read in conjunction with the Company's
consolidated financial information.

         The Company will continue to prepare consolidated financial statements
and also provide such consolidated financial statements to the stockholders of
each of Incyte General and Incyte Genetics. If the Incyte Genetics Stock
Proposal is approved, the Company will provide to stockholders of each of Incyte
General and Incyte Genetics separate financial statements, management's
discussion and analysis of financial condition and results of operations,
descriptions of businesses and other relevant information for the respective
Division, together with the Company's consolidated financial statements.



                                       32

<PAGE>



Limited Separate Stockholder Rights

         Under the Incyte Genetics Stock Proposal, holders of the Incyte General
Stock would not have any legal rights specifically related to the assets
attributed to Incyte Genetics, and holders of Incyte Genetics stock would not
have any legal rights specifically related to the assets attributed to Incyte
General, except (i) as set forth in the provisions relating to dividend and
liquidation rights and requirements for a mandatory exchange of Incyte Genetics
Stock upon the disposition of all or substantially all of the properties and
assets allocated to Incyte Genetics, as described under "Proposal 1 -- Incyte
Genetics Stock Proposal -- Description of Incyte General Stock and Incyte
Genetics Stock -- Exchange of Incyte Genetics Stock" and (ii) separate voting
rights in limited circumstances with respect to the transfer of certain key
programs out of Incyte Genetics, certain material asset transfers between
Divisions and items requiring a separate vote under the Delaware General
Corporation Law, as discussed below under "--Limited Separate Voting Rights;
Variable Voting Rights." Separate meetings for the holders of Incyte General
Stock and Incyte Genetics Stock will not be held.

         Holders of Incyte General Stock and Incyte Genetics Stock will be
common stockholders of the Company, and will continue to be subject to all the
risks associated with an investment in the Company and all of its businesses and
liabilities. The Company and its subsidiaries will continue to be responsible
for each of their respective liabilities.

Limited Separate Voting Rights; Variable Voting Rights

         Under the Incyte Genetics Stock Proposal, holders of both the Incyte
General Stock and of Incyte Genetics Stock will vote together as a single voting
group, except that the Amended and Restated Certificate requires a series vote
of Incyte Genetics Stock with respect to the transfer of certain key programs
out of Incyte Genetics and may require a series vote of the stock of either or
both Divisions with respect to certain Material Asset Transfers between
Divisions. In addition, the approval of the holders of a majority of the
outstanding shares of each series of Common Stock, voting together as a single
series, is required under the current Delaware General Corporation Law to
approve any amendment to the Certificate of Incorporation that would alter or
change the powers, preferences or special rights of the shares of such series so
as to affect them adversely. Accordingly, except in limited circumstances,
holders of shares of one series of Common Stock could not bring a proposal to a
vote of the holders of that series of Common Stock only, but would be required
to bring any proposal to a vote of all common stockholders. If a separate vote
on a matter by the holders of either the Incyte General Stock or Incyte Genetics
Stock is not required under the Delaware General Corporation Law, stock market
rules or the Amended and Restated Certificate, either series of Common Stock
that is entitled to more than the number of votes required to approve such
matter will be in a position to control the outcome of such vote even if the
matter involves a divergence or conflict of the interests of the holders of the
Incyte General Stock and Incyte Genetics Stock. See "--Potential Divergence of
Interests; No Specific Procedures for Resolution."



                                       33

<PAGE>



         Conversely, if a separate vote on a matter by the holders of either the
Incyte General Stock or Incyte Genetics Stock is required under the Delaware
General Corporation Law, by stock market rules or by the Board, such holders of
either Incyte General Stock or Incyte Genetics Stock could prevent approval of
such matter, even if the holders of a majority of the total number of votes cast
or entitled to be cast with respect to both the Incyte General Stock and Incyte
Genetics Stock voting together as a group were to vote in favor of it. See
"Proposal 1 -- Incyte Genetics Stock Proposal -- Description of Incyte General
Stock and Incyte Genetics Stock -- Voting Rights."

         Each share of Incyte General Stock will have one vote. Until the
completion of the first to occur of any Incyte Genetics Private Placement, any
Incyte Genetics Public Offering or the Incyte Genetics Distribution, there will
be no shares of Incyte Genetics Stock outstanding. The number of votes to which
each share of Incyte Genetics Stock will initially be entitled will be
determined prior to the first record date relating to a vote on any matter on
which the holders of the Incyte Genetics Stock are entitled to vote after the
initial issuance of Incyte Genetics Stock. Five trading days prior to such
record date, the number of votes to which each share of Incyte Genetics Stock is
entitled will be determined so as to equal the ratio of the average market value
of one share of Incyte Genetics Stock to the average market value of one share
of Incyte General Stock for the 20 consecutive trading days beginning on the
25th trading day prior to such date of determination. Five trading days prior to
each applicable record date thereafter, the number of votes to which each share
of Incyte Genetics Stock is entitled will be adjusted to equal the ratio of the
average market value of one share of Incyte Genetics Stock to the average market
value of one share of Incyte General Stock for the 20 consecutive trading days
beginning on the 25th trading day prior to such date of determination..
Accordingly, the relative voting power per share of Incyte General Stock and
Incyte Genetics Stock will fluctuate based on the respective market values of
the two series of Common Stock. Market value could be affected by many factors,
including the results of operations of the Company and each of the Divisions,
trading volume, share issuances and repurchases, and general economic and market
conditions. See "Proposal 1 -- Incyte Genetics Stock Proposal -- Description of
Incyte General Stock and Incyte Genetics Stock -- Voting Rights." Changes in the
aggregate votes or relative voting power of Incyte General Stock or Incyte
Genetics Stock could result from the market's reaction to a decision by the
Company's management or the Board that is perceived to affect differently one
series of Common Stock in comparison to the other or the issuance or repurchase
of shares of Common Stock of either series.

         Upon the approval by the stockholders and the filing of the Amendment
and Restated Certificate with the Delaware Secretary of State there will be only
Incyte General Stock outstanding, and consequently holders of Incyte General
Stock will hold all of the voting power of the Company. The Company expects
that, even after completion of any Incyte Genetics Private Placement, any Incyte
Genetics Public Offering and the Incyte Genetics Distribution, holders of Incyte
General Stock will still hold a substantial majority of the total voting power
of the Company. As a result, on matters submitted to a vote of the common
stockholders as a group, the preferences of the holders of Incyte General Stock
are likely to dominate and determine the outcome of such vote unless and until
the relative number of shares outstanding and/or the market value of each series
of the Company's Common Stock materially changes.


                                       34

<PAGE>



Management and Allocation Policies Subject to Change

         The Board has adopted certain management and allocation policies
described herein with respect to cash management, the allocation of corporate
expenses, rights to commercialize products, interdivision transactions and other
matters. Such management and allocation policies may be modified or rescinded by
the Board, in its sole discretion, without the approval of stockholders,
although there is no present intention to do so. The Board could also adopt
additional policies depending upon the circumstances. The Board could decide to
modify or rescind such policies, or to adopt additional polices, and any such
decision could have disparate effects upon holders of shares of any series of
Common Stock. Any determination of the Board to modify or rescind such policies,
or to adopt additional policies, including any such decision that would have
disparate impacts upon holders of Incyte General Stock and holders of Incyte
Genetics Stock, would be made in accordance with the Board's good faith business
judgment of the best interests of the Company, taking into consideration the
interests of all common stockholders. See "Proposal 1 -- Incyte Genetics Stock
Proposal -- Certain Management and Allocation Policies."

Potential Divergence of Interests; No Specific Procedures for Resolution

         Occasions may arise when the interest of the holders of Incyte General
Stock and the holders of Incyte Genetics Stock may diverge or appear to diverge.
Examples include, among others, determinations by the Board to: (i) allocate
resources and financial support to or pursue business opportunities or
operational strategies through one Division instead of the other Division, (ii)
exchange each outstanding share of Incyte Genetics Stock for cash or shares of
Incyte General Stock, (iii) approve the disposition of all or substantially all
of the properties and assets of Incyte Genetics, (iv) allocate consideration to
be received by holders of Common Stock in connection with a merger or
consolidation involving the Company among holders of different series of Common
Stock, (v) if and to the extent there are Incyte Genetics Designated Shares,
allocate the proceeds of future issuances of Incyte Genetics Stock either to
Incyte General as a reduction in the number of Incyte Genetics Designated Shares
or to the equity of Incyte Genetics, (vi) pay or omit dividends on any series of
Common Stock or (vii) approve transactions involving the transfer of funds or
assets from one Division to the other or make other operational or financial
decisions with respect to one Division that could be considered to be
detrimental to the other Division.

         Other than as described under "Proposal 1 -- Incyte Genetics Stock
Proposal -- Certain Management and Allocation Policies," no specific procedures
have been adopted for consideration of matters involving a divergence of
interests among the holders of the Company's Common Stock. The policies that
have been adopted could be modified or rescinded by the Board, in its sole
discretion, without the approval of stockholders, although there is no present
intention to do so. The Board could also adopt additional policies without
stockholder approval. The Board intends to exercise its judgment from time to
time, depending on the circumstances, as to how best to obtain information
regarding the divergence (or potential divergence) of interests, under what
circumstances to seek the assistance of outside advisors, whether a committee of
the Board should be appointed to address the matter, and how to assess which
available alternative is in the best interests of the


                                       35

<PAGE>



Company and all of its stockholders. The Board believes the advantages of
retaining flexibility in determining how best to fulfill its responsibilities in
such circumstances as they may arise outweigh any perceived advantages from
attempting to adopt specific procedures in advance to cover all conceivable
circumstances. Each of the foregoing potential diverging or conflicting
interests is discussed below:

         Operational and Financial Decisions. The Board could, in its sole
discretion, from time to time, make operational and financial decisions or
implement policies that affect disproportionately the businesses of Incyte
General and Incyte Genetics, such as transfers of services, funds or assets
between Divisions and other interdivision transactions, the allocation of
financing opportunities in the public markets and the allocation of business
opportunities, resources and personnel that may be suitable for both Divisions.
Any such decision may favor one Division at the expense of the other. For
example, the decision to obtain funds for one Division may adversely affect the
ability of the other Division to obtain funds sufficient to implement its growth
strategies. All such decisions will be made by the Board in its good faith
business judgment or in accordance with procedures and policies adopted by the
Board from time to time, including the policies described under "Proposal 1 --
Incyte Genetics Stock Proposal -- Certain Management and Allocation Policies,"
to ensure that such decisions will be made in a manner consistent with the best
interests of the Company, taking into consideration the interests of all common
stockholders. For further discussion of potential divergence of interests, see
"--Fiduciary Duties of the Board; No Definitive Precedent Under Delaware Law,"
"--Transfers of Funds Between Divisions; Equity Contributions," and "Proposal 1
- -- Incyte Genetics Stock Proposal -- Certain Management and Allocation
Policies."

         Optional Exchange of Incyte Genetics Stock. The Board could, in its
sole discretion and without stockholder approval, determine to exchange shares
of Incyte Genetics Stock for shares of Incyte General Stock (or any combination
thereof) at a 20% premium over the then current market value of Incyte Genetics
Stock at any time following the third anniversary of the Effective Date. Any
such determination could be made at a time when either or both of Incyte
Genetics Stock and Incyte General Stock may be considered to be overvalued or
undervalued. In addition, any such conversion at any premium would dilute the
interests in the Company of the holders of Incyte General Stock and would
preclude holders of Incyte Genetics Stock from retaining their investment in a
security that is intended to reflect separately the performance of that
Division. If such exchange is perceived as dilutive to Incyte General Stock, the
market price of such stock may be adversely affected. The Company cannot predict
the impact on the market prices of Incyte General Stock or Incyte Genetics Stock
of its ability to effect any such exchange or the effect, if any, that the
exercise by the Company of this exchange right would have on the market price of
Incyte General Stock or Incyte Genetics Stock prevailing at such time. In
determining whether to convert Incyte Genetics Stock into Incyte General Stock,
the Board will act in accordance with its good faith business judgment that any
such conversion is in the best interests of the Company as a whole, but not
necessarily in the best interests of either Division individually. See "Proposal
1 -- Incyte Genetics Stock Proposal -- Description of Incyte General Stock and
Incyte Genetics Stock -- Exchange of Incyte Genetics Stock."



                                       36

<PAGE>



         Fair Value Upon Disposition of Division Assets. As long as the assets
attributed to a Division continue to represent less than substantially all of
the properties and assets of the Company, the Board may approve sales and other
dispositions of any amount of the properties and assets of such Division without
stockholder approval (other than the transfer of certain key programs out of
Incyte Genetics and certain material asset transfers between Divisions). The
proceeds from any such sale would be assets attributed to such Division and used
for its benefit, subject to the management and allocation policies described
under "Proposal 1 -- Incyte Genetics Stock Proposal -- Certain Management and
Allocation Policies." The Amended and Restated Certificate would contain
provisions that, in the event of a disposition of all or substantially all of
the properties and assets of Incyte Genetics (other than pro rata to the holders
of all outstanding shares of Incyte Genetics Stock, in a liquidation, to certain
parties controlled by the Company or in a transaction with a company primarily
engaged in a complementary business), require the Company to (i) distribute to
holders of the Incyte Genetics Stock an amount in cash and/or securities or
other property equal to their proportionate interest in the Fair Value of the
Net Proceeds of such Disposition either by special dividend or redemption of all
or part of the shares of such Incyte Genetics Stock or (ii) convert the
outstanding shares of Incyte Genetics Stock into a number of shares of Incyte
General Stock equal to 110% of the ratio, calculated over a period of time, of
the average Market Value of one share of Incyte Genetics Stock to the average
Market Value of one share of Incyte General Stock. See "Proposal 1 -- Incyte
Genetics Stock Proposal -- Description of Incyte Genetics Stock and Incyte
General Stock -- Conversion and Redemption." The terms of the Common Stock do
not require the Board to select the option that would result in the distribution
with the highest value to the holders of Incyte Genetics Stock or with the
smallest effect on the Incyte General Stock. The Board would select an option
based upon its good faith business judgment that such option is in the best
interests of the Company as a whole. See "--Fiduciary Duties of the Board Owed
to All Stockholders Regardless of Class or Series." If Incyte Genetics were a
separate, independent company and its shares were acquired by another person,
certain costs of such disposition, including corporate level taxes, might not be
payable in connection with such an acquisition. As a result, the consideration
that would be received by stockholders of such a separate independent company in
connection with such an acquisition might be greater than the Fair Value of the
Net Proceeds that would be received by holders of the Incyte Genetics Stock if
the assets of Incyte Genetics were sold. In addition, no assurance can be given
that the Net Proceeds per share of Incyte Genetics Stock to be received in
connection with a Disposition of all of the assets of Incyte Genetics will be
equal to or more than the market value per share of such Incyte Genetics Stock
prior to or after announcement of such Disposition. See "--No Assurances as to
Market Price" and "Proposal 1 -- Incyte Genetics Stock Proposal -- Description
of Incyte General Stock and Incyte Genetics Stock -- Conversion and Redemption
- -- Mandatory Dividend on or Redemption or Conversion of Common Stock."

         Allocation of Proceeds upon Issuance of Incyte Genetics Stock. If and
to the extent there are Incyte Genetics Designated Shares at the time of any
sale of shares of Incyte Genetics Stock, the Board would determine the
allocation of the proceeds of such sale between Incyte General and Incyte
Genetics. Any such allocation would be reflected on the financial statements of
the Division to which such proceeds were allocated and to the extent such net
proceeds are allocated to Incyte General would reduce the number of Incyte
Genetics Designated Shares.


                                       37

<PAGE>



         No Assurance of Payment of Dividends. The Company has not paid
dividends in the past and does not anticipate paying any dividends in the
foreseeable future. Any dividends on the Incyte General Stock or Incyte Genetics
Stock that may be declared by the Board will be payable out of the lesser of:
(i) the funds of the Company legally available for such purpose, which are
determined on the basis of the entire Company, and (ii) the Available Dividend
Amount with respect to the relevant Division, which in general is equal to the
amount legally available for such purpose determined in accordance with Delaware
law applied as if such Division were a separate corporation. Such dividends are
further subject to the prior payment of dividends on outstanding shares of any
class or series of capital stock of the Company with preferential dividend
provisions. Any net losses of the Company (without regard to whether such losses
arose from any specific Division), and any dividends or distributions on, or
repurchases of, the Incyte General Stock or Incyte Genetics Stock, and dividends
on, and certain repurchases of, preferred stock, will reduce the funds of the
Company legally available for payment of dividends on both the Incyte General
Stock and Incyte Genetics Stock. Subject to limitations imposed by the Delaware
General Corporation Law and the Amended and Restated Certificate, the Board may
declare and pay dividends on Incyte General Stock and Incyte Genetics Stock in
equal or unequal amounts, or may decide not to declare and pay such dividends,
notwithstanding the relationship between the Available Dividend Amounts for the
respective Divisions, the respective amounts of prior dividends paid on, or
liquidation rights of, the Incyte General Stock or Incyte Genetics Stock or any
other factor. See "Proposal 1 -- Incyte Genetics Stock Proposal -- Description
of Incyte General Stock and Incyte Genetics Stock -- Dividends."

         Allocation of Proceeds of Mergers or Consolidations. The Amended and
Restated Certificate does not contain any provisions governing how consideration
to be received by the Company's stockholders in connection with a merger or
consolidation involving the Company (in which the Common Stock is to be
converted into other securities, cash or other property) is to be allocated
among holders of Incyte Genetics Stock and Incyte General Stock. In any such
merger or consolidation, the allocation of consideration would be determined by
the Board and would be subject to approval by a majority of the voting power of
all shares of Common Stock of the Company, voting together as one group.

Fiduciary Duties of the Board Owed to All Stockholders Regardless of Class or
Series

         The Company is not aware of any legislative or judicial precedent
involving the fiduciary duties of directors of corporations having two classes
or series of common stock, or separate classes or series of capital stock, the
rights of which are defined by reference to specified operations of the
corporation. Principles of Delaware law established in cases involving differing
treatment of two classes of capital stock or two groups of holders of the same
class of capital stock provide that a board of directors owes an equal duty to
all stockholders regardless of class or series and does not have separate or
additional duties to either group of stockholders. Under these principles and
the related principle known as the "business judgment rule," absent abuse of
discretion, a good faith business decision made by a disinterested and
adequately informed Board, or a committee thereof, with respect to any matter
having disparate impacts upon holders of Incyte General Stock and


                                       38

<PAGE>



holders of Incyte Genetics Stock would be a defense to any challenge to such
determination made by or on behalf of the holders of either series of Common
Stock. Nevertheless, a Delaware court hearing a case involving such a challenge
may decide to apply principles of Delaware law other than those discussed above,
or, because such a case could be a case of first impression, may fashion new
principles of Delaware law to decide such a case. There may arise circumstances
involving a divergence or conflict of the interests of the holders of Incyte
General Stock and holders of Incyte Genetics Stock in which the Board is held to
have properly discharged its fiduciary duties but in which holders of Incyte
General Stock or Incyte Genetics Stock consider themselves to be disadvantaged
relative to the other series. In such a case, such holders might not have any
remedy under Delaware law with respect to the circumstances giving rise to the
divergence or conflict of interests.

         Disproportionate ownership interests of members of the Board in Incyte
General Stock or Incyte Genetics Stock or disparity in the respective market
values of the Incyte General Stock and Incyte Genetics Stock held by such
directors could create or appear to create potential conflicts of interest when
directors are faced with decisions that could have different implications for
the different series. See "--Potential Divergence of Interests; No Specific
Procedures for Resolution" and "Proposal 1 -- Incyte Genetics Stock Proposal --
Certain Management and Allocation Policies -- Fiduciary and Management
Responsibilities."

Transfer of Funds Between Divisions; Equity Contributions

         If the Incyte Genetics Stock Proposal is approved by stockholders, all
debt incurred or stock issued by the Company and its subsidiaries following the
Effective Date would be (unless the Board otherwise provides) specifically
attributed to and reflected in the financial statements of the Division that
includes the entity which incurred the debt or issued the stock or, in the case
of debt or stock that is not specifically attributed to one of the Divisions,
Incyte General. The Board could, however, determine from time to time that debt
incurred or stock issued by entities included in a Division should be
specifically attributed to and reflected in the financial statements of the
other Division to the extent that the debt is incurred or the stock is issued
for the benefit of such other Division.

         To the extent the cash needs of Incyte Genetics exceed the cash
provided by such Division, Incyte General may fund Incyte Genetics in accordance
with the policies described under "Proposal 1 -- Incyte Genetics Stock Proposal
- -- Certain Management and Allocation Policies." Incyte General will manage the
financial activities of all of the Company's Divisions, including the investment
of surplus cash, the issuance and repayment of short-term and long-term debt and
capital lease obligations and the issuance of Common Stock.

         No specific criteria have been established for determining when a
transfer between Divisions will be reflected as a borrowing or an investment.
The Board expects to make such determinations, either in specific instances or
by setting generally applicable policies from time to time, after consideration
of such factors as it deems relevant, including, without limitation, the needs
of the Company, the expected effect on the valuation of the Common Stock of each
Division, the financing


                                       39

<PAGE>



needs and objectives of the Divisions, the investment objectives of the
Divisions, the availability, cost and time associated with alternative financing
sources, prevailing interest rates and general economic conditions.

         Loans from one Division to another Division, if any, will bear interest
at such rates and have such repayment schedules and other terms as are
established from time to time by, or pursuant to procedures established by, the
Board. The Board expects to make such determinations, either in specific
instances or by setting generally applicable policies from time to time, after
consideration of such factors as it deems relevant, including, without
limitation, the needs of the Company, the use of proceeds by and
creditworthiness of the recipient Division, the capital expenditure plans and
investment opportunities available to each Division and the availability of and
cost and time associated with alternative financing sources. See "Proposal 1 --
Incyte Genetics Stock Proposal -- Certain Management and Allocation Policies --
Other Interdivision Transactions."

         Although the number of shares attributable to any funding of one
Division by the other by way of a capital contribution would be determined by
reference to the market value of stock of the Division being funded as of the
date of such event, an increase (or decrease) could occur at a time when such
Division's stock could be considered undervalued or overvalued. In addition, the
creation of or an increase in the number of shares of a Division's stock may
result in dilution in net tangible book value per share to the existing holders
of such stock.

Absence of Approval Rights with Respect to Future Issuances of Authorized Shares

         The authorized but unissued shares of capital stock of the Company will
be available for issuance from time to time at the sole discretion of the Board
for any proper corporate purpose. Such issuances could include Incyte Genetics
Stock, Incyte General Stock, or a combination thereof, as well as the issuance
of such shares upon the conversion or exercise of securities of the Company that
are convertible into or exercisable or exchangeable for such shares. In
addition, the Board will be able to designate and issue a new series of Common
Stock from the authorized but unissued shares of Common Stock or a new series of
preferred stock from the authorized but unissued shares of preferred stock. The
approval of the stockholders of the Company will not be sought by the Company
for the issuance of authorized but unissued shares of capital stock of the
Company, unless deemed advisable by the Board or required by applicable law,
regulation or stock market requirements. Subject to prevailing market and other
conditions, the Company currently expects that the shares of Incyte Genetics
Stock or preferred stock issued in any Incyte Genetics Private Placement and the
shares of Incyte Genetics Stock issued in any Incyte Genetics Public Offering
would come from the authorized but unissued shares of capital stock.

         In addition, as permitted by Delaware law, the Amended and Restated
Certificate will permit the number of authorized shares of any class of capital
stock to be increased or decreased (but not below the number of shares then
outstanding in such class, respectively) by the affirmative vote of the holders
of a majority of the voting power of the shares of capital stock of the Company
entitled to vote with respect to such matter. Immediately after the Effective
Date, only Incyte General Stock


                                       40

<PAGE>



will be outstanding and consequently holders of Incyte General Stock will hold
all of the voting power of the Company. In addition, the Company expects that,
even after completion of any Incyte Genetics Private Placement, any Incyte
Genetics Public Offering and the Incyte Genetics Distribution, holders of Incyte
General Stock will still hold a substantial majority of the voting power of the
Company. This provision could allow holders of Incyte General Stock to authorize
and issue shares of capital stock under circumstances which could preserve the
ability of such holders to continue to exercise control over a majority of the
voting power of the Company and, therefore, could make it more difficult to
replace the current Board and management of the Company. The Company has no
current intention to take any action to authorize any additional shares of
capital stock, other than as described herein.

No Assurances as to Market Price

         Because there has been no prior market for the Incyte General Stock and
Incyte Genetics Stock, there can be no assurance as to their market prices
following issuance thereof. There can be no assurance that the combined market
values of the Incyte General Stock and Incyte Genetics Stock held by a
stockholder immediately following the effectiveness of the Incyte Genetics Stock
Proposal will equal or exceed the market value of the Existing Common Stock held
by such stockholder prior to the announcement or effectiveness of the Incyte
Genetics Stock Proposal, and the combined market value could be less than such
market value of the Existing Common Stock. Until an orderly market develops for
the Incyte General Stock and Incyte Genetics Stock, and perhaps thereafter,
their respective trading prices may fluctuate significantly. If an active
trading market does develop, there can be no assurance that it will be
maintained. The prices at which the shares of Incyte General Stock or Incyte
Genetics Stock will trade will be determined in the trading markets and may be
influenced by many factors, including the consolidated results of the Company,
as well as the respective performance of Incyte General and Incyte Genetics,
investors' expectations for the Company and each Division, trading volume and
general economic and market conditions. There is no assurance that investors
will assign value to the Incyte General Stock or Incyte Genetics Stock based on
the reported financial results and fundamental operating prospects of the
related Division. Financial results of the Divisions that impact the Company's
consolidated results of operations or financial condition could affect the
market prices of the Incyte General Stock and Incyte Genetics Stock. In
addition, the Company cannot predict the impact on the market values of the
Incyte General Stock or Incyte Genetics Stock, or certain terms of the
securities, such as the ability of the Company to convert shares of Incyte
Genetics Stock, the discretion of the Board to make various determinations, or
the impact on the market value of each series of Common Stock of its voting
power.

Limitations on Potential Unsolicited Acquisitions

         If Incyte General or Incyte Genetics were stand-alone corporations, any
person interested in acquiring either of such corporations without negotiation
with management could seek control of the outstanding stock of such corporation
by means of a tender offer or proxy contest. Although the Incyte Genetics Stock
Proposal would create two series of Common Stock that are intended to reflect


                                       41

<PAGE>



the separate performance of the Divisions, a person interested in acquiring only
one Division without negotiation with the Company's management would still be
required to seek control of the voting power represented by all of the
outstanding capital stock of the Company entitled to vote on such acquisition,
including the series of Common Stock related to the other Division. See
"--Limited Separate Stockholder Rights," "--Limited Separate Voting Rights;
Variable Voting Rights," and "Proposal 1 -- Incyte Genetics Stock Proposal --
Description of Incyte General Stock and Incyte Genetics Stock -- Voting Rights."

Anti-Takeover Considerations

         The Company has adopted a Stockholder Rights Plan pursuant to which
each share of Existing Common Stock (including, after implementation of the
Incyte Genetics Stock Proposal, if approved, shares of Incyte General Stock and
Incyte Genetics Stock) is accompanied by a preferred stock purchase right. These
rights will cause substantial dilution to a person or group that attempts to
acquire the Company on terms not approved by the Board and may have the effect
of deterring hostile takeover attempts.

         The existence of two series of Common Stock could present complexities
and could in certain circumstances pose obstacles, financial and otherwise, to
an acquiring person. The Stockholder Rights Plan and the existence of the two
series of Common Stock could, under certain circumstances, prevent stockholders
from profiting from an increase in the market value of their shares as a result
of a change in control of the Company by delaying or preventing such change in
control. Although the Board has no present intention of doing so, it could issue
shares of preferred stock or of a new or existing series of Common Stock that
could be used to create voting or other impediments or to discourage persons
seeking to gain control of the Company and could also be privately placed with
purchasers favorable to the Board in opposing such action. See "Proposal 1 --
Incyte Genetics Stock Proposal -- Anti-takeover Considerations."

No Assurance of Completion of Transactions

         This Proxy Statement describes the Incyte Genetics Private Placement,
the Incyte Genetics Public Offering and the Incyte Genetics Distribution as
currently contemplated by the Board. Such transactions are subject to various
conditions and uncertainties and there can be no assurance that all or any of
such transactions will be completed or, if they are completed, that they will be
completed on the terms described in this Proxy Statement.

Certain Federal Income Tax Considerations

         The Company has been advised by its tax counsel that for federal income
tax purposes the Incyte General Stock and the Incyte Genetics Stock will be
common stock of the Company and accordingly: (i) the redesignation of the
Existing Common Stock as Incyte General Stock will not be taxable to the Company
or existing stockholders; (ii) if any Incyte Genetics Private Placement or any
Incyte Genetics Public Offering occurs, the Company will not recognize any
income, gain or loss


                                       42

<PAGE>



on the sale of the Incyte Genetics Stock to the public; and (iii) when the
Incyte Genetics Distribution occurs, a holder of Incyte General Stock will not
recognize any income, gain or loss upon the receipt of the Incyte Genetics
Stock, except to the extent of any cash received in lieu of fractional shares.
However, there are no court decisions or other authorities bearing directly on
transactions similar to the Incyte Genetics Stock Proposal. Further, the Service
has announced that it will not issue advance rulings with respect to tracking
stock transactions. It is possible, therefore, that the Service could assert
that the Incyte Genetics Stock or the Incyte General Stock or both represent
property other than Common Stock of the Company. Any such determination could
have a material adverse effect on the Company and result in adverse tax
consequences for stockholders of the Company. See "Proposal 1 -- Incyte Genetics
Stock Proposal -- Certain Federal Income Tax Consequences." Stockholders are
urged to consult their own tax advisors as to the particular tax consequences of
the redesignation to them under federal, state, local or foreign law.



                                       43

<PAGE>



              PRICE RANGE OF AND DIVIDENDS ON EXISTING COMMON STOCK

         The Existing Common Stock was traded on the American Stock Exchange
from the Company's initial public offering on November 4, 1993 until January 15,
1996. Since January 16, 1996, the Existing Common Stock has been traded on the
Nasdaq National Market under the symbol "INCY." The following table sets forth
for the periods indicated the high and low sales prices for the Existing Common
Stock on the applicable market. All prices have been adjusted to reflect a 2-
for-1 stock split effected in the form of a 100% stock dividend in November
1997.


1996                                           High                  Low
                                               ----                  ---
   First Quarter............................. $19.69                $12.31
   Second Quarter............................  19.94                 11.56
   Third Quarter.............................  24.88                 16.25
   Fourth Quarter............................  26.44                 17.75

1997
   First Quarter.............................  37.25                 24.06
   Second Quarter............................  35.88                 20.75
   Third Quarter.............................  42.25                 29.81
   Fourth Quarter............................  45.25                 31.50

1998
   First Quarter.............................  51.00                 34.00
   Second Quarter............................  48.00                 31.00
   Third Quarter (through September 25,        42.00                 18.50
      1998)..................................


         On September 25, 1998, the last reported sale price for the Existing
Common Stock on the Nasdaq National Market was $23 11/16. As of September 25,
1998, there were approximately 354 holders of record of the Existing Common
Stock.

         The Company has never declared or paid dividends on its capital stock.
For a description of the Company's intended dividend policy following approval
of the Incyte Genetics Stock Proposal, see "Proposal 1 -- Incyte Genetics Stock
Proposal -- Dividend Policy."



                                       44

<PAGE>



                                     GENERAL

         This Proxy Statement is furnished in connection with the solicitation
by the Company of proxies in the accompanying form to be used at the Special
Meeting to be held at [Stanford Park Hotel, 100 El Camino Real, Menlo Park,
California], on [_______________], 1998, at [_____] a.m., Pacific Time, and at
any adjournments or postponements thereof. The shares represented by the proxies
in response to this solicitation and not properly revoked will be voted at the
Special Meeting in accordance with the instructions contained therein. A
stockholder who has given a proxy may revoke it at any time before it is
exercised by filing with the Secretary of the Company a written revocation or a
duly executed proxy bearing a later date or by voting in person at the Special
Meeting. On the matters coming before the Special Meeting for which a choice has
been specified by a stockholder by means of the ballot on the form of proxy, the
shares will be voted accordingly. If no choice is specified, the shares will be
voted "FOR" the approval of each of the Incyte Genetics Stock Proposal and
Additional Proposals (Proposals 1, 2, 3 and 4 referred to in Items 1, 2, 3 and 4
in the Notice of Special Meeting and described in this Proxy Statement).

         Stockholders of record at the close of business on [_______________],
1998 (the "Record Date") are entitled to vote at the Special Meeting. As of the
close of business on such date, ________ shares of Existing Common Stock were
outstanding. The presence in person or by proxy of the holders of a majority of
the outstanding shares of Existing Common Stock will constitute a quorum for the
transaction of business at the Special Meeting. Each holder of Existing Common
Stock will be entitled to one vote for each share held as of the Record Date, on
all matters brought before the Special Meeting.

         The approval of the Incyte Genetics Stock Proposal will require the
affirmative vote of a majority of the outstanding shares of Existing Common
Stock. Each of the Additional Proposals will require the affirmative vote of a
majority of the shares present in person or represented by proxy at the Special
Meeting and entitled to vote on such proposal. Abstentions with respect to any
proposal will have the same effect as negative votes. If a broker which is the
record holder of certain shares indicates on a form of proxy that it does not
have discretionary authority to vote such shares on any proposal, or if shares
are not voted in other circumstances in which proxy authority is defective or
has been withheld with respect to such proposal, these non-voted shares will be
counted for quorum purposes. With respect to the Incyte Genetics Stock Proposal,
these non-voted shares will have the same effect as negative votes. With respect
to the Additional Proposals, these non-voted shares will not be deemed to be
present or represented for purposes of determining whether stockholder approval
of such proposal has been obtained.

         The expense of printing and mailing proxy materials will be borne by
the Company. In addition to the solicitation of proxies by mail, solicitation
may be made by certain directors, officers and other employees of the Company by
personal interview, telephone or facsimile. No additional compensation will be
paid to such persons for such solicitation. The Company will reimburse brokerage
firms and others for their reasonable expenses in forwarding solicitation
materials to beneficial owners of the Existing Common Stock.


                                       45

<PAGE>



                  PROPOSAL 1 -- INCYTE GENETICS STOCK PROPOSAL

General

         The stockholders of the Company are being asked to consider and approve
the Incyte Genetics Stock Proposal which, if approved, will amend and restate
the Certificate of Incorporation to (i) provide for the issuance of the
Company's authorized Common Stock in series by action of the Board, of which
35,000,000 shares would initially be designated as Incyte General Stock,
15,000,000 shares would initially be designated as Incyte Genetics Stock and
25,000,000 shares would initially be undesignated; (ii) provide authorization to
the Board to issue any undesignated shares as Incyte General Stock or Incyte
Genetics Stock or to designate and issue such shares in one or more additional
series of Common Stock and to determine the number of shares, and the voting
powers and relative, participating, optional and other special rights and
qualifications, limitations and restrictions of any such series; and (iii)
redesignate each share of the Existing Common Stock as one share of Incyte
General Stock.

         Subject to the approval by the Company's stockholders of the Incyte
Genetics Stock Proposal and subject to prevailing market and other conditions,
the Company currently intends to (a) sell shares of Incyte Genetics Stock or
equity securities convertible into Incyte Genetics Stock in a private placement
to a limited number of pharmaceutical companies and (b) depending on the capital
needs of Incyte Genetics, to offer to the public for cash shares of Incyte
Genetics Stock. The Company currently plans to issue any such shares from the
authorized but unissued shares of capital stock, as determined by the Board, and
to allocate the net proceeds of any Incyte Genetics Private Placement and any
Incyte Genetics Public Offering to Incyte Genetics. Subject to prevailing market
and other conditions, the Company currently expects that any Incyte Genetics
Public Offering would take place in 1999 and the Incyte Genetics Private
Placement would take place prior to any Incyte Genetics Public Offering.

         Subject to approval by the Company's stockholders of the Incyte
Genetics Stock Proposal, the Company currently intends to distribute the Incyte
Genetics Designated Shares in the Incyte Genetics Distribution in the form of a
stock dividend to the holders of Incyte General Stock. The Company currently
expects that the Incyte Genetics Distribution would take place at least six
months after the completion of any Incyte Genetics Public Offering, but in no
event more than 360 days after the Effective Date.

         If the Incyte Genetics Stock Proposal is not approved by the
stockholders, the Existing Common Stock will not be redesignated as Incyte
General Stock and the Incyte Genetics Stock will not be created.

         If the Incyte Genetics Stock Proposal is approved by the stockholders
at the Special Meeting, the Company anticipates that the Amended and Restated
Certificate (see Annex A) will be filed with the Secretary of State of the State
of Delaware shortly thereafter. The Amended and Restated Certificate will become
effective upon filing with the Secretary of State of the State of Delaware.


                                       46

<PAGE>



Certificates formerly representing shares of Existing Common Stock that are held
by stockholders will be deemed to represent an equal number of shares of Incyte
General Stock. Stockholders should not mail in their stock certificates
evidencing Existing Common Stock to either the Company or its transfer agent in
connection with the Incyte Genetics Stock Proposal. New certificates
representing shares of Incyte General Stock will be issued in replacement of
certificates formerly representing shares of Existing Common Stock as such
certificates are received and canceled by the transfer agent from time to time.

         The authorized but unissued shares of the two new series of the
Company's Common Stock and the undesignated shares of Common Stock will be
available for issuance from time to time by the Company at the discretion of the
Board for any proper corporate purpose, which could include raising capital,
payment of stock dividends, providing compensation or benefits to employees or
acquiring companies or businesses. Such Common Stock would provide the Board
with a means to complete acquisitions or to further divide the Company into
additional Divisions, through the creation of separate series of Common Stock.
The issuance of such additional shares or series would not be subject to
approval by the stockholders of the Company unless deemed advisable by the Board
or required by applicable law, regulation or the listing requirements of the
stock market or stock exchange upon which the Company's shares are listed.

Background And Reasons for the Incyte Genetics Stock Proposal

         The Incyte Genetics Stock Proposal has been approved by the Board with
the goal of creating flexibility for the future growth of the Company, and to
advance the Company's financial and strategic objectives, all in an effort to
enhance the overall return to the holders of Existing Common Stock.

         If the Company's stockholders approve the Incyte Genetics Stock
Proposal, the resulting amendments to the Certificate of Incorporation will
create two series of Common Stock of the Company, namely the Incyte General
Stock and the Incyte Genetics Stock, each having the rights and privileges
described elsewhere in this Proxy Statement. The Incyte Genetics Stock Proposal
will also authorize the Board to issue in one or more additional or existing
series of Common Stock, with each new series having voting powers and relative,
participating, optional and other special rights and qualifications, limitations
and restrictions determined by the Board before the issuance of any shares of
such series. See "--Description of Incyte General Stock and Incyte Genetics
Stock" and Annex A.

         The Incyte Genetics Stock is intended to reflect the value and track
the performance of the businesses of Incyte Genetics. Through Incyte Genetics,
the Company seeks to create a new information-based business providing genomic
tools and services focused on information relating to the role of genetic
variation in disease and drug response. Specifically, Incyte Genetics will
generate this information by mapping and sequencing human genes and discovery
variations known as single nucleotide polymorphisms or 'SNPs.'



                                       47

<PAGE>



         After reviewing in detail the financial performance of the Company, the
Board believes that tracking the businesses of Incyte Genetics separately from
the rest of the Company should result in a higher market valuation being placed
on the Company's businesses than if the businesses of Incyte Genetics and the
Company's other businesses did not have separately traded securities. The Board
considered the inherent conflict between managing and valuing the current
established, profitable businesses of Incyte General and new emerging,
development stage businesses of Incyte Genetics. The Board and management
examined various alternatives designed to achieve greater overall value in these
respective businesses. The Board determined that the separation of the new
businesses, focused on generating information related to the role of genetic
variation in disease and drug response, from the Company's other businesses, and
the creation of two series of Common Stock to track those Divisions, should
provide returns to stockholders that are linked to the performance of a
particular business unit. The value of each series of stock is expected to be
based on the performance of the business to which it relates and is influenced
by the factors that affect the value of common stock generally (i.e., current
and future earnings potential, dividends and comparable valuations). In
addition, the separation of Incyte Genetics from Incyte General will provide
stockholders, analysts and other market participants with separate financial and
other information to evaluate the respective businesses.

         At meetings held on June 15, 1998, July 13, 1998, September 10, 1998
and September 25, 1998, the Board considered a variety of structural proposals
to increase the overall value of the Existing Common Stock to its stockholders.
The Board evaluated alternatives available to the Company in view of its
strategic objectives, capital requirements, past financial results and other
factors. They had extensive discussions with financial and legal officers of the
Company. Among the alternatives which the Board considered were (i) the
preservation of the Company's current equity and operating structure; (ii) the
separation of various of the Company's businesses through a distribution (for
example, in a spin-off) to the Company's stockholders or the creation of special
purpose financing entities; (iii) the license to third parties of certain of the
Company's assets or technology; and (iv) the creation of two classes or series
of Common Stock to reflect separately the results of Incyte Genetics and Incyte
General.

         The Board determined that preservation of the Company's current equity
and operating structure would likely result in a lower market valuation being
placed on the Company's businesses than under the Incyte Genetics Stock Proposal
because of the effects of the expected losses of Incyte Genetics on the
Company's consolidated financial results and earnings per share. The Board also
determined that a spin-off to stockholders of a separate company owning certain
assets and technologies of the Company could create significant control, tax and
intellectual property ownership issues. These issues arise in part because of
the common core intellectual property, technology and data production methods
utilized by the businesses of Incyte Genetics and Incyte General. The Board
determined that the creation of a special purpose financing entity into which
certain assets and technologies are contributed would also result in substantial
dilution to existing stockholders if the Company exercised purchase rights and
complicate financial statements so as to make it more difficult for stockholders
to track the current businesses. Further, the Board determined that the license
to third parties of the assets allocated to Incyte Genetics or other
technologies would not realize the


                                       48

<PAGE>



full value of such assets or technologies. Following deliberation over and
consideration of the advantages and disadvantages of the various alternatives,
the Board concluded that the Incyte Genetics Stock Proposal was the best
alternative for the Company and its stockholders.

         The Board's adoption of the Incyte Genetics Stock Proposal is part of
its ongoing effort to increase the long-term value of the Company.

         In reaching its conclusion, the Board identified the following as the
potential advantages of the Incyte Genetics Stock Proposal:

o        Opportunity to Increase Stockholder Value. The creation of two series
         of Common Stock, intended to reflect separately the performance of
         Incyte General and Incyte Genetics, offers the opportunity to increase
         stockholder value by more specifically tracking the financial
         performance of each Division. The two businesses have different
         characteristics and goals with respect to growth, profitability, risks
         and financial management. Incyte Genetics is a new business, focusing
         on a different type of genomic information than the current business.
         It is at an earlier stage of development, with a higher risk profile
         and expected to require a significant investment over the next few
         years. This structure will allow the Company to sustain the growth and
         profitability of its current business residing with Incyte General,
         while continuing to invest in and build value in the businesses of
         Incyte Genetics. The separate reporting of each Division's operating
         results should enable the investment community to better appreciate the
         value of each business unit and invest in either or both securities
         depending on their investment objectives.

o        Increased Financial and Strategic Flexibility. The Incyte Genetics
         Stock Proposal should provide the Company with increased financial and
         strategic flexibility in raising capital and entering into acquisitions
         and other strategic opportunities by enabling the Company to issue
         Incyte Genetics Stock or Incyte General Stock as appropriate. In
         particular, given the early stage of development of Incyte Genetics,
         substantial funds will be needed to establish its products and
         services. A separate equity security for Incyte Genetics would allow
         the Company to raise capital through offerings of Incyte Genetics Stock
         without diluting the interests of holders of Incyte General Stock.

o        Opportunity to Facilitate Both Autonomy and Synergy. The Incyte
         Genetics Stock Proposal allows each Division to establish its own
         business strategy, financial model and culture while retaining the
         advantages and synergies of doing business as a single company. This
         structure allows the Company to preserve the benefits of tax
         consolidation, credit availability and strategic management of a single
         corporation. Specifically, the Company will retain ownership of all of
         its technologies, which the Board considers to be a significant
         long-term strategic benefit. In addition, it preserves operational
         efficiencies by allowing both Divisions to utilize common data
         production facilities and share management and administrative
         resources, particularly with respect to marketing, sales and business
         development. These


                                       49

<PAGE>



         synergies would allow each Division to benefit from cost savings as
         compared to the costs each Division would incur if it operated
         separately.

o        Increased Ability to Focus Management On, and Tie Employee Incentives
         To, Specific Businesses. The creation of separate series of Common
         Stock, each of which is designed to reflect the operating results of a
         distinct Division, increases the Company's ability to focus management
         of the respective Divisions on maximizing returns from such businesses
         and provides the opportunity to use the Company's stock incentive plans
         to provide focused incentives to those management teams and employees
         of the two Divisions.

o        Ability to Act Quickly for Future Acquisitions or Financings. The
         ability of the Board to create one or more additional series of Common
         Stock or to increase or decrease the number of shares in existing
         series without the need to obtain stockholder approval at the time of
         creation of each additional series would provide the Board with a means
         to act quickly and definitively in future acquisitions or to further
         divide the Common Stock of the Company into additional series.

o        Tax-Free Nature of Proposal. Implementation of the Incyte Genetics
         Stock Proposal is expected to be tax free for United States federal
         income tax purposes to the Company and its stockholders. See "--Certain
         Federal Income Tax Consequences."

         The Board also considered the following potential disadvantages of the
Incyte Genetics Stock Proposal:

o        Complex Capital Structure. The Incyte Genetics Stock Proposal requires
         a more complex capital structure which may not be easily understood by
         investors and thus could inhibit the efficient valuation of either or
         both series of Common Stock.

o        Potential Diverging or Conflicting Interests. There are potential
         diverging or conflicting interests of the two Divisions, and issues
         could arise in resolving any conflicts. See "--Certain Management and
         Allocation Policies" and "Risk Factors -- Potential Divergence of
         Interests; No Specific Procedures for Resolution."

o        Risks of Entire Company Applicable to Each Series. Investors in Incyte
         Genetics Stock or Incyte General Stock will be exposed to the risks of
         the Company's consolidated businesses and liabilities such as tort,
         intellectual property or product liability claims and stockholder
         lawsuits because both Divisions remain legally a part of the Company.
         See " -- Certain Management and Allocation Policies" and "Risk Factors
         -- Stockholders of One Company; Financial Effects of One Division Could
         Adversely Affect the Other Division."

o        Possible Adverse Tax Treatment. It is possible that the service could
         assert that the Incyte Genetics Stock or the Incyte General Stock or
         both represent property other than common stock of the Company. Any
         such determination could have a material adverse effect on the Company
         and result in adverse tax consequences for stockholders of the Company.
         See "--Certain Federal Income Tax Consequences."

o        Possible Inability to Obtain Future Tax Rulings. In recent private
         letter rulings involving "tracking stock" the Service has declined to
         issue rulings on whether such "tracking stock" will be treated as stock
         of the issuer. Accordingly, if the Company desires to undertake a


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<PAGE>



         proposed acquisition using either Incyte Genetics Stock or Incyte
         General Stock, it may be difficult or impossible to obtain a ruling
         from the Service.

o        Possible Inability to Use Pooling of Interests Method of Accounting.
         Two series of stock will create a possible inability to use the
         pooling of interests method of accounting in connection with future
         acquisitions using Incyte General Stock or Incyte Genetics Stock.

o        Implementation and Ongoing Costs. The costs associated with
         implementing the Incyte Genetics Stock Proposal and the ongoing cost of
         operating separate Divisions will exceed the costs associated with
         operating the Company as it currently exists.

         The Board determined that on balance the potential advantages of the
Incyte Genetics Stock Proposal outweigh the potential disadvantages and
concluded that the Incyte Genetics Stock Proposal is in the best interests of
the Company and its stockholders.

Vote Required

         The Incyte Genetics Stock Proposal requires the affirmative vote of the
holders of a majority of the outstanding shares of Existing Common Stock.

Recommendation of the Board of Directors

         The Board of Directors has carefully considered the terms of the Incyte
Genetics Stock Proposal and believes it is in the best interests of the company
and its stockholders. Accordingly, the Board unanimously has recommended that
you approve this proposal, which is described in more detail in this Proxy
Statement. You are urged to read this Proxy Statement in its entirety prior to
voting your shares.

Dividend Policy

         The Company has never declared or paid dividends on its capital stock.
The Board currently intends to retain future earnings, if any, for the
development of the businesses of Incyte General and Incyte Genetics and does not
anticipate paying dividends on the Incyte General Stock or Incyte Genetics Stock
in the foreseeable future.

Certain Management and Allocation Policies

         Because Incyte General and Incyte Genetics will each be a part of a
single company, the Board has established policies to separate the business and
operations of Incyte Genetics from those of Incyte General and to operate Incyte
Genetics in a manner approximating the operation of an independent enterprise as
closely as practicable. The policies relating to interdivision business
transactions, the financing of Incyte Genetics and Incyte General, and the
allocation of debt,


                                       51

<PAGE>



corporate overhead, interest, taxes and other charges between Incyte General and
Incyte Genetics are summarized below.

         Except as otherwise provided in the policies, the Board may further
modify or rescind the policies or adopt additional policies in its sole
discretion without approval of the stockholders. Any decision of the Board to
modify or rescind such policies or to adopt additional policies would be made by
the Board in a manner consistent with its fiduciary duties to the Company and
all of its stockholders. Any such decision could have different effects upon the
holders of Incyte General Stock and Incyte Genetics Stock and could result in
benefits or detriments to the holders of one series of such stock compared to
the other. With respect to any change in accounting policy, although generally
accepted accounting principles require that such a change in policy be
preferable (in accordance with such principles) to the previous policy, there is
no assurance that such a change would be beneficial for the individual interests
of either the holders of Incyte General Stock or Incyte Genetics Stock. A
discussion of the principles of Delaware law which would govern any additional
policies or a change or modification in existing policies concerning the two
Divisions may be found under "Risk Factors -- Fiduciary Duties of the Board; No
Definitive Precedent under Delaware Law."

         Financial Statements; Allocation Matters. The Company will prepare
financial statements in accordance with generally accepted accounting
principles, consistently applied, for Incyte General and Incyte Genetics, and
these financial statements, taken together, will comprise all of the accounts
included in the corresponding consolidated financial statements of the Company.
The financial statements of each of Incyte General and Incyte Genetics will
reflect the financial condition, results of operations and cash flows of the
businesses included therein. The combined financial statements of Incyte General
will also include any accounts or assets of the Company not specifically
allocated to Incyte Genetics.

         Revenue Allocation. Other than revenues received in connection with
transactions subject to the policy described under "--Other Interdivision
Transactions," revenues from the sale of a Division's products and services will
be credited to such Division. Revenues derived from the sale of products of both
Divisions that are sold together shall be allocated by the management of the
Company ("Incyte Management") subject to oversight by the Board. Among the
factors Incyte Management will consider in making such allocation are (i) the
sales prices of such products when sold individually; (ii) the cost to each
Division of developing and providing such products and any margin targets
established for such products; and (iii) the allocation of revenues made with
respect to prior sales of the same or similar bundled products.

         Expense Allocation. Other than expenses incurred in connection with
transactions subject to the policy described under "--Other Interdivision
Transactions," all direct expenses will be charged to the Division for the
benefit of which they are incurred. Corporate, general, and administrative
expenses (including joint marketing and sales expenses) or other indirect costs
will be allocated to each Division in a reasonable and consistent manner based
on the Division utilizing the services to which such costs relate.


                                       52

<PAGE>

         Tax Allocations. Income tax provisions and deferred income taxes will
generally be determined for each Division under generally accepted accounting
principles, as if each Division were a separate taxpayer. If, however, either
Division has deductions, losses, net operating losses, foreign tax credits,
other tax credits or other tax attributes ("Tax Attributes") that cannot be
utilized by that Division (the "Generating Division") to offset or reduce its
current or deferred income tax expense as a separate taxpayer, a benefit will be
allocated to the Generating Division to the extent the Tax Attributes are
utilized in the consolidated income tax provision. Any benefit so allocated may
be subsequently adjusted if the other Division subsequently generates Tax
Attributes that it can use, on a separate taxpayer basis, in lieu of the Tax
Attributes of the Generating Division. To the extent that one of the divisions
is allocated a benefit which, as a result of expiration or otherwise, will not
ultimately be utilized on the consolidated tax return, the prior years benefit
for such attribute will be adjusted such that the effect of the expiration or
other adjustment is borne by the division that generated the attribute.

         The Generating Division will receive from the other Division a payment,
or offset against other amounts due, for its Tax Attributes as they are utilized
on the consolidated income tax return. Any such payments or offsets may be
adjusted or refunded in the circumstances in which a benefit is modified for
provision purposes, as discussed above.

         Returns to Stockholders. Other than as contemplated by subparagraph (F)
of "--Other Interdivision Transfers" below and other than the initial funding of
Incyte Genetics by the Company, earnings and cash flows generated from the
businesses of Incyte General or Incyte Genetics generally will be used for
reinvestment in the business of the Division generating such earnings and
related cash flows, for repayment of its debt or for payment of dividends on, or
for the repurchase of shares of, Common Stock related to that Division.

         Acquisitions of Programs, Products or Assets. Upon the acquisition by
the Company from a third party of any programs, products, technologies or assets
(whether by acquisition of assets or stock, merger, consolidation or otherwise),
the aggregate cost of the acquisition and the programs, products, technologies
or assets acquired will be allocated between Incyte General and Incyte Genetics
based on the business to which such items principally relate. As a guideline, if
the acquired program, product, technology or asset is directly and primarily
related to one Division's line or lines of business, it will be allocated to
such Division, and otherwise it will be allocated in the manner determined to be
in the best interests of the Company. As a guideline, if the aggregate cost of
such acquisition is greater than 20% of the fair value of the total assets of
either Division, such allocation will be reviewed and approved by the Board. Any
such determination will be final and binding on all holders of Common Stock.

         Review of Corporate Opportunities and Other Matters. Other than as
provided in the preceding paragraph, the Board will review any matter which
involves the allocation of a material corporate opportunity of the Company to
either Incyte General or Incyte Genetics. If a corporate opportunity is directly
and primarily related to one Division's existing line or lines of business it
will be allocated to such Division. Any corporate opportunity that is not
directly and primarily related to one Division's line of business will be
allocated in a manner determined to be in the best interests of the Company.
Among the factors that may be considered in making such allocation are whether a
particular corporate opportunity is principally related to the business of
Incyte General or Incyte Genetics, whether one Division, because of its
managerial or scientific expertise, would be better positioned to undertake the
corporate opportunity, existing contractual agreements and restrictions, and
other matters that are deemed relevant. The Board will review material
allocations, including allocations between the Divisions of significant tax
benefits or charges, the write-off of significant assets, the allocation of
significant liabilities, and any actions which would significantly affect the
Divisions' access to the Company's credit.



                                       53

<PAGE>



         Disposition of Programs, Products or Assets. Upon any sale, transfer,
assignment or other disposition by Incyte of any product, program, technology or
asset not consisting of all or substantially all of the assets of a Division,
all proceeds from such disposition will be allocated to the Division to which
the program, product, technology or asset had been allocated. If the program,
product, technology or asset was allocated to both Incyte General and Incyte
Genetics, the proceeds of the disposition shall be allocated between the
Divisions based on their respective interests in such program, product,
technology or asset. Such allocation will be made in a manner determined by the
Board to be fair and reasonable to the Divisions and to holders of the common
stock representing such Divisions, taking into account such matters as the Board
deems relevant. Any such determination by the Board will be final and binding on
all holders of Common Stock.

         Interdivision Asset Transfers. The Board may at any time and from time
to time reallocate any program, product, technology or other asset from one
Division to the other. All such reallocations will be made at fair market value,
determined by the Board, taking into account, in the case of a program under
development, the commercial potential of such program, the phase of development
of such program, the expenses associated with realizing any income from such
program, the likelihood and timing of any such realization and other matters
that the Board deems relevant. The consideration for such reallocation may be
paid in cash or other consideration with a value equal to the fair market value
of the program, product, technology or asset being reallocated or, in the case
of a reallocation thereof from Incyte General to Incyte Genetics, the Board may
elect to account for such reallocation as an increase in the Incyte Genetics
Designated Shares in accordance with the provisions of the Amended and Restated
Certificate.

         Notwithstanding the foregoing, the Amended and Restated Certificate
would provide that no Key Genetics Program, as defined below, may be transferred
out of Incyte Genetics into Incyte General without a series vote of the holders
of the Incyte Genetics Stock.

         "Key Genetics Program" is any of the following:

         (A)      the line of business engaged in by Incyte Genetics with regard
                  to Human Gene Mapping;

         (B)      the line of business engaged in by Incyte Genetics with regard
                  to Human Genomic Sequencing for the purpose of discovering
                  SNPs;

         (C)      the line of business engaged in by Incyte Genetics with regard
                  to Human SNP Discovery; and

         (D)      any additional program, product, technology or service being
                  developed from time-to-time in Incyte Genetics which
                  constituted 20% or more of the research and development
                  expenditures of Incyte Genetics in any one of the three most
                  recently completed fiscal years.



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<PAGE>



         In addition, the Amended and Restated Certificate would provide that a
transfer of assets from one Division to the other requires the approval of the
holders of the Common Stock representing the Division for which such transfer of
assets constitutes a Material Asset Transfer, voting as a separate series. A
transfer of assets from one Division to the other will constitute a "Material
Asset Transfer" for any Division for which the Fair Value of the assets being
transferred is equal to or greater than 20% of the Fair Value of all of the
assets of such Division.

         Other Interdivision Transactions. This policy covers interdivision
transactions other than transfers of programs, products, technologies or assets
that are subject to the policy described above under "Interdivision Asset
Transfers." From time to time, Incyte General and Incyte Genetics may engage in
transactions directly with one another or jointly with one or more third
parties. Such transactions may include agreements by one Division to provide
products and services for use by the other Division and joint ventures or other
collaborative arrangements to develop new products and services jointly and with
third parties. Such transactions shall be subject to the following conditions:

         (A)      Research, development, production (including sequencing) work
                  and other services performed by one Division for the benefit
                  of the other Division will be charged to the Division for
                  which work is performed on a cost basis. For example,
                  sequencing costs will be allocated on a cost per template
                  basis where appropriate and in the manner described above
                  under "Expense Allocation," and the Division performing the
                  research, development or production work or other services
                  will not recognize revenue as a result of performing such
                  work.

         (B)      Corporate, general and administrative (including, if
                  appropriate, sales and marketing services) services will be
                  provided by one Division to the other Division requesting such
                  services on a cost basis and such costs will be allocated in
                  the manner described above under "Expense Allocation."

         (C)      Other than research, development, production, corporate,
                  general and administrative services, interdivision
                  transactions will be on terms and conditions that would be
                  obtainable in transactions negotiated at arm's-length with
                  unaffiliated third parties.

         (D)      Any interdivision transaction (i) to be performed on terms and
                  conditions that deviate from the policies set forth in
                  subparagraphs (A), (B) or (C) above and (ii) that is material
                  will require approval by the Board, which approval must
                  include a determination by the Board that the transaction is
                  fair and reasonable to each Division and to holders of the
                  Common Stock representing each Division.

         (E)      If a Division (the "Purchasing Division") requires any product
                  or service from the other Division (the "Selling Division")
                  for sales to third parties (a "Commercial Product or
                  Service"), the Purchasing Division may request that the
                  Selling Division provide the Purchasing Division with such
                  Commercial Product or Service. Subject to the determination by
                  Incyte Management that the terms to obtain such product or


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<PAGE>



                  service from the Selling Division are comparable to those that
                  would be obtained from third parties on an arm's length basis,
                  the Purchasing Division may accept such terms and conditions.

         (F)      From time to time loans to, and investments in, one Division
                  may be made by the other Division. The material terms of any
                  such loan or investment, including any interest rate, maturity
                  date or rate of return, must be comparable to those that would
                  be obtained from a third party on an arm's-length basis.

         Access to Technology and Know-how. Each of Incyte General and Incyte
Genetics will have free access to all technology and know-how of the Company
that may be useful in such Division's business, without regard to any allocation
of know-how between the Divisions, subject to any obligations or limitations
applicable to the Company. As part of the access to technology between
Divisions, Incyte General will make available to Incyte Genetics at no charge
all of its databases, including the LifeSeq(R) and LifeSeq FL(TM) databases for
use in SNP discovery programs and Incyte Genetics will make available to Incyte
General at no charge LifeSNP(TM) and LifeSeq Genome(TM) databases to Incyte
General for the purpose of identifying full-length genes for Incyte General's
LifeSeq FL(TM) database. As Incyte General and Incyte Genetics are part of one
company, no contract or other document will codify this arrangement. As a
result, as generally provided with respect to these management and allocation
policies, this arrangement may be modified or rescinded by the Board without
approval of Incyte General, Incyte Genetics or any stockholders.

         Voting. In addition to any stockholder approval required by Delaware
law, whenever the approval of the holders of the Common Stock representing a
Division is required to take any action pursuant to the Amended and Restated
Certificate, such requirement will be satisfied if a meeting of the holders of
the Common Stock representing such Division is held at which a quorum is present
and the proposed action receives the affirmative vote of a majority of the
shares present in person or represented by proxy at the meeting.

         Capital and Operating Expense Spending. Any decision by the Board to
fund capital expenditures or investments and operating expenditures in excess of
the cash flows of the respective Divisions will be made by the Board in the
exercise of its good faith business judgment based on all relevant
circumstances, including the financing and investing needs and objectives of
each Division, the availability and cost of alternative financing, the existence
of alternative investment opportunities for Incyte General and Incyte Genetics,
and the Board's analysis of the desirability of making such investment or
acquisition.

         Fiduciary and Management Responsibilities. Because Incyte General and
Incyte Genetics will continue to be part of a single company, under current
principles of Delaware law the Board and Incyte Management will likely have an
equal fiduciary duty to all holders of the Company's Common Stock as a whole
rather than separate or additional duties to holders of either Incyte General
Stock or Incyte Genetics Stock. Under these principles and the related principle
known as the "business judgment rule," absent abuse of discretion, a good faith
business decision made by a


                                       56

<PAGE>



disinterested and adequately informed Board, or a committee thereof, with
respect to any matter having disparate impacts upon holders of Incyte General
Stock and holders of Incyte Genetics Stock would be a defense to any challenge
to such determination made by or on behalf of the holders of either series of
Common Stock. The Board and the Chief Executive Officer, in exercising their
discretion under the above policies, in establishing new policies or in
rescinding or modifying existing policies, will consider various factors and
information which could be a benefit or a detriment to the stockholders of the
respective Divisions and will make determinations in the best interests of the
Company.

         Separate management teams for each of Incyte General and Incyte
Genetics have been designated by the Chief Executive Officer and approved by the
Board to ensure that the efforts of each team of managers are appropriately
focused on the business and operations for which they have responsibility.

         In furtherance of the objective that directors and senior management of
the Company as a whole remain impartial notwithstanding their equity ownership
interests in Incyte General and Incyte Genetics, the Board expects to adopt
guidelines for its members and members of senior management of the Company with
respect to the equity interests such person hold in each of Incyte Genetics
Stock and Incyte General Stock. Because of the anticipated differences in
trading values between the two securities, the actual value of the shares of
Incyte General Stock and Incyte Genetics Stock held by directors and such
members of senior management is likely to vary significantly.

         Disposition of Incyte Genetics Designated Shares. Incyte Genetics
Designated Shares may be (a) issued upon the exercise or conversion of
outstanding stock options, warrants or convertible securities allocated to
Incyte General, (b) subject to the restrictions set forth below under "Issuance
and Sale of Additional Shares of Common Stock," sold for any valid business
purpose or (c) distributed as a dividend to the holders of shares of Incyte
General Stock, all as determined from time to time by the Board.

         The Company expects to distribute the Incyte Genetics Designated Shares
existing immediately following the Effective Date to the holders of Incyte
General Stock in the form of a stock dividend. It is currently expected that
this distribution would take place at least six months after the completion of
any Incyte Genetics Public Offering, but in no event later than 360 days after
the Effective Date. See "--Incyte Genetics Designated Shares."

         Issuance and Sale of Additional Shares of Common Stock. When additional
shares of Common Stock are issued and sold by the Company, the Company will
identify (i) the number of such shares issued and sold for the account of the
Division to which they relate, the proceeds of which will be allocated to and
reflected in the financial statements of such Division and (ii) the number of
such shares issued and sold that will reduce the number of Incyte Genetics
Designated Shares, if any. Subject to the approval by the Company's stockholders
of the Incyte Genetics Stock Proposal and subject to prevailing market and other
conditions, the Company currently intends to


                                       57

<PAGE>



(a) sell shares of Incyte Genetics Stock or equity securities convertible into
Incyte Genetics Stock in a private placement to a limited number of
pharmaceutical companies and (b) depending on the capital needs of Incyte
Genetics, to offer to the public for cash shares of Incyte Genetics Stock. The
Company currently plans to issue any such shares from the authorized but
unissued shares of capital stock, as determined by the Board, and to allocate
the net proceeds of any Incyte Genetics Private Placement and any Incyte
Genetics Public Offering to Incyte Genetics. Subject to prevailing market and
other conditions, the Company currently expects that any Incyte Genetics Public
Offering would take place in 1999 and the Incyte Genetics Private Placement
would take place prior to any Incyte Genetics Public Offering.

         Open Market Purchases of Shares of Common Stock. Incyte may make open
market purchases of any series of its Common Stock in accordance with applicable
securities law requirements.

Description of Incyte General Stock and Incyte Genetics Stock

         The following description is qualified by reference to Annex A to this
Proxy Statement, which contains the full text of the Amended and Restated
Certificate.

         General. The Certificate of Incorporation currently provides that
Incyte is authorized to issue 80,000,000 shares of capital stock, consisting of
75,000,000 shares of Common Stock and 5,000,000 shares of preferred stock. If
the Incyte Genetics Stock Proposal is approved by the Incyte stockholders, the
Company will be authorized to issue 80,000,000 shares of capital stock,
consisting of 75,000,000 shares of Common Stock, of which 35,000,000 shares will
be designated Incyte General Stock, 15,000,000 shares will be designated Incyte
Genetics Stock and 25,000,000 shares will be undesignated Common Stock, and
5,000,000 shares of preferred stock. Each designated series of Common Stock will
have the voting powers, qualifications and rights described below.

         Dividends. The Company has never paid any cash dividends on shares of
its capital stock. The Company currently intends to retain its earnings to
finance future growth and, therefore, does not anticipate paying any cash
dividends on the Common Stock in the foreseeable future.

         Dividends on each series of Common Stock may be declared and paid only
out of the lesser of (i) assets of the Company legally available therefor under
Delaware law and (ii) the Incyte General Available Dividend Amount (with respect
to the Incyte General Stock) or the Incyte Genetics Available Dividend Amount
(with respect to the Incyte Genetics Stock). Subject to such limitations, the
Board may, in its sole discretion, declare and pay dividends exclusively on any
series of Common Stock, in equal or unequal amounts, notwithstanding the amounts
available for the payment of dividends on each series, the respective voting and
liquidation rights of each series, the amounts of prior dividends declared on
each series or any other factor. See "--Dividend Policy."

         As stated above, in addition to the statutory limitations under the
Delaware General Corporate Law, dividends on the Incyte General Stock and Incyte
Genetics Stock would be limited


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to an amount not in excess of the Incyte General Available Dividend Amount and
the Incyte Genetics Available Dividend Amount, as the case may be. The
"Available Dividend Amount" with respect to a particular series of Common Stock,
as of any date, is defined to mean generally the lesser of

         (a)      the excess of

                  (i)      an amount equal to the total assets of the Division
                           less the total liabilities (not including preferred
                           stock) of the Division as of such date, over

                  (ii)     the aggregate par value of, or any greater amount
                           determined to be capital in respect of, all
                           outstanding shares of the series of Common Stock
                           attributed to such Division, or

         (b)      the amount legally available for the payment of dividends
                  determined in accordance with Delaware law applied as if such
                  Division were a separate corporation.

         Voting Rights. Holders of shares of each series of Common Stock will
vote together as a single class on all matters as to which common stockholders
generally are entitled to vote. On all such matters, each share of Incyte
General Stock will have one vote. Until the completion of the first to occur of
any Incyte Genetics Private Placement, any Incyte Genetics Public Offering and
the Incyte Genetics Distribution, there will be no shares of Incyte Genetics
Stock outstanding. The number of votes to which each share of Incyte Genetics
Stock will initially be entitled will not be determined until the first record
date relating to a vote on any matter on which the holders of the Incyte
Genetics Stock are entitled to vote after the initial issuance of Incyte
Genetics Stock. On the fifth (5th) Trading Day prior to such record date, the
number of votes to which each share of Incyte Genetics Stock is entitled will be
determined so as to equal the ratio (rounded to the nearest five decimal places)
of the average Market Value of one share of Incyte Genetics Stock to the average
Market Value of one share of Incyte General Stock during the 20 consecutive
Trading Days beginning on the 25th Trading Day prior to such Trading Day. On the
fifth (5th) Trading Day prior to any applicable record date thereafter, the
number of votes to which each share of Incyte Genetics Stock is entitled will be
adjusted to equal the ratio (rounded to the nearest five decimal places) of the
average Market Value of one share of Incyte Genetics Stock to the average Market
Value of one share of Incyte General Stock during the 20 consecutive Trading
Days beginning on the 25th Trading Day prior to such Trading Day. If no shares
of Incyte General Stock are outstanding on any such date, then all other series
of Common Stock outstanding on such date will have a number of votes such that
each share of the series of common stock that has the highest Market Value per
share on such date (the "Base Series") will have one vote, and each share of
each other series of outstanding Common Stock will have the number of votes
determined according to the immediately preceding sentence, treating, for such
purpose, the Base Series as the Incyte General Stock in such sentence.

         "Market Value" of a share of any class or series of capital stock of
the Company on any day shall mean the average of the high and low reported sales
prices of a share of such class or series on such day (or, if such class or
series is then Publicly Traded and such day is not a Trading Day for


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<PAGE>



such class or series, then the first Trading Day preceding such day) or, in case
no such reported sale takes place on such Trading Day, the average of the
reported closing bid and asked prices of a share of such class or series on such
Trading Day, in either case as quoted on The Nasdaq Stock Market or, if the
shares of such class or series are not quoted on The Nasdaq Stock Market on such
Trading Day, on the principal national securities exchange in the United States
on which the shares of such class or series are listed or admitted to trading
or, if not quoted on The Nasdaq Stock Market or listed or admitted to trading on
any national securities exchange on such Trading Day, the Fair Value of a share
of such class or series as set forth in clause (ii) of the definition of Fair
Value set forth under "--Conversion and Redemption"; provided that, for purposes
of determining the Market Value of a share of any class or series of capital
stock for any period, (i) the "Market Value" of a share of capital stock on any
day prior to any "ex-dividend" date or any similar date occurring during such
period for any dividend or distribution (other than any dividend or distribution
contemplated by clause (ii)(B) of this sentence) paid or to be paid with respect
to such capital stock shall be reduced by the Fair Value of the per share amount
of such dividend or distribution and (ii) the "Market Value" of any share of
capital stock on any day prior to (A) the effective date of any subdivision (by
stock split or otherwise) or combination (by reverse stock split or otherwise)
of outstanding shares of such class or series of capital stock occurring during
such period or (B) any "ex-dividend" date or any similar date occurring during
such period for any dividend or distribution with respect to such capital stock
to be made in shares of such class or series of capital stock or Convertible
Securities that are convertible, exchangeable or exercisable for such class or
series of capital stock shall be appropriately adjusted, as determined by the
Board, to reflect such subdivision, combination, dividend or distribution.

         "Publicly Traded" with respect to any security shall mean that such
security is (i) registered under Section 12 of the Securities Exchange Act of
1934, as amended (or any successor provision of law), and (ii) listed for
trading on the New York Stock Exchange or the American Stock Exchange (or any
national securities exchange registered under Section 7 of the Securities
Exchange Act of 1934, as amended (or any successor provision of law), that is
the successor to either such exchange) or quoted on The Nasdaq Stock Market (or
any successor market system).

         "Trading Day" means each weekday other than any day on with the
relevant class of capital stock of the Company is not quoted on The Nasdaq Stock
Market or traded on any national securities exchange.

         The voting rights of the Incyte Genetics Stock will be appropriately
adjusted so as to avoid dilution in the aggregate voting rights of any series of
Common Stock in the event the outstanding shares of any series are subdivided
(by stock split, reclassification or otherwise) or combined (by reverse stock
split, reclassification or otherwise), or in the event of the issuance of shares
of any series as a dividend or a distribution to holders of shares of such
series. If shares of only one series of Common Stock are outstanding, or if
shares of any series of Common Stock are entitled to vote separately as a class
as to any matter, each share of that series would have one vote as to such
matter.



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<PAGE>



         The relative voting rights of each series of Common Stock will be
adjusted from time to time as described above so that a holder's voting rights
may more closely reflect the market value of such holder's equity investment in
Incyte. Adjustments in the relative voting rights of each series of Common Stock
may influence an investor interested in acquiring and maintaining a fixed
percentage of Incyte's voting power to acquire such percentage of all series of
Common Stock, and will limit the ability of investors in one series to acquire
for the same consideration relatively greater or lesser voting power per share
than investors in the other series. To the extent the relative market values of
each series of Common Stock change prior to the first such adjustment or in
between any adjustments, however, an investor in one series of Common Stock may
acquire relatively more or less voting power for the same consideration when
compared with investors in another series of Common Stock.

         The Amended and Restated Certificate will require the approval by the
holders of the Incyte Genetics Stock, voting together as a single series, to
transfer any Key Genetics Program out of Incyte Genetics and into Incyte
General. In addition, in connection with certain asset transfers between
Divisions, the Amended and Restated Certificate will require the approval by the
holders of any Division for which such asset transfer constitutes a Material
Asset Transfer, voting together as a single series. See "--Certain Management
and Allocation Policies -- Interdivision Asset Transfers."

         In addition to the voting rights provided in the Amended and Restated
Certificate, the approval of the holders of a majority of the outstanding shares
of a series of Common Stock, voting together as a single series, is required
under the current Delaware General Corporation Law to approve any amendment to
the Certificate of Incorporation that would alter or change the powers,
preferences or special rights of the shares of such series so as to affect them
adversely. The Delaware General Corporation Law does not currently provide for
any other separate voting rights for a series of common stock. Consequently,
because most matters brought to a stockholder vote will only require the
approval of a majority of all of Incyte's outstanding capital stock entitled to
vote on such matters (including all series of Common Stock) voting together as a
single series and because the holders of Incyte General Stock will initially
have more than the number of votes required to approve any such matter, such
holders will initially be in a position to control the outcome of the vote on
such a matter. See "Risk Factors -- Limited Separate Voting Rights; Variable
Voting Rights."

         Conversion and Redemption. The Incyte Genetics Stock may be converted
or redeemed upon the terms described below. The Company cannot predict the
impact on the market prices for each series of Common Stock of its ability to
effect such conversion or redemption.

         Mandatory Dividend on, or Redemption or Conversion of, Incyte Genetics
Stock. Upon the sale, transfer, assignment or other disposition (whether by
merger, consolidation, sale or contribution of assets or stock or otherwise), in
one transaction or a series of related transactions (a "Disposition"), by the
Company of all or substantially all of the properties and assets of Incyte
Genetics to one or more persons or entities (other than (w) the Disposition by
the Company of all


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<PAGE>



or substantially all of the Company's properties and assets in one transaction
or a series of related transactions in connection with the liquidation,
dissolution or winding-up of the Company and the distribution of assets to
stockholders, (x) on a pro rata basis to the holders of all outstanding shares
of the Incyte Genetics Stock, (y) to any person or entity controlled by the
Company (as determined by the Board) or (z) in connection with a Related
Business Transaction), the Company will be required, on or prior to the 85th
Trading Day for the Incyte Genetics Stock following the consummation of such
Disposition, to either:

         (1) provided that there are assets of the Company legally available
therefor:

                  (i) subject to the limitations described above under
         "--Dividends," declare and pay a dividend or other distribution in cash
         and/or securities (other than Common Stock) or other property to the
         holders of outstanding shares of the Incyte Genetics Stock having a
         Fair Value as of the date of such consummation equal in the aggregate
         to the Fair Value of the Net Proceeds of such Disposition as of the
         date of such consummation; or

                  (ii) (A) if such Disposition involves all (not merely
         substantially all) of the properties and assets of Incyte Genetics,
         redeem all outstanding shares of Incyte Genetics Stock in exchange for
         cash and/or securities (other than Common Stock) or other property
         having a Fair Value as of the date of such consummation in the
         aggregate equal to the Fair Value of the Net Proceeds of such
         Disposition as of the date of such consummation; or

                           (B) if such Disposition involves substantially all
         (but not all) of the properties and assets of Incyte Genetics, redeem
         such number of whole shares of the Incyte Genetics Stock (but in any
         event not more than the number of shares of Incyte Genetics Stock
         outstanding) as have in the aggregate an average Market Value, during
         the 20 consecutive Trading Days for the Incyte Genetics Stock beginning
         on the 26th Trading Day immediately succeeding the consummation of such
         Disposition, closest to the Fair Value of the Net Proceeds of such
         Disposition as of the date of such consummation, in consideration for
         cash and/or securities (other than Common Stock) or other property
         having a Fair Value in the aggregate equal to such Fair Value of the
         Net Proceeds of such Disposition as of the date of such consummation;

         provided, however, that the Company may only redeem shares of Incyte
         Genetics Stock pursuant to this paragraph (ii) if the Fair Value of the
         Net Proceeds to be paid in redemption of such series would be less than
         or equal to the Incyte Genetics Available Dividend Amount after
         consummation of the Disposition; or

         (2) convert each outstanding share of the Incyte Genetics Stock into a
number of fully paid and nonassessable shares of Incyte General Stock (or if
Incyte General Stock is not Publicly Traded at such time and shares of another
class or series of Common Stock (other than Incyte Genetics Stock) are then
Publicly Traded, of such class or series as has the largest market
capitalization as of the close of business on the Trading Day immediately
preceding the date of the


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<PAGE>



notice of such conversion mailed to holders), equal to 110% of the ratio
(rounded to the nearest five decimal places) of the average Market Value of one
share of Incyte Genetics Stock to the average Market Value of one share of
Incyte General Stock (or of such other stock), during the 20 consecutive Trading
Days beginning on the 26th Trading Day following the consummation of such
Disposition.

         For purposes of the foregoing, "substantially all of the properties and
assets" of Incyte Genetics means a portion of such properties and assets that
represents at least 80% of the then Fair Value of the properties and assets of
Incyte Genetics.

         The Board may, within one year after a dividend or other distribution
or redemption following a Disposition by Incyte Genetics of its properties or
assets, convert each outstanding share of Incyte Genetics Stock into a number of
fully paid and nonassessable shares of Incyte General Stock (or if Incyte
General Stock is not Publicly Traded at such time and shares of another class of
series of Common Stock (other than Incyte Genetics Stock) are then Publicly
Traded, of such class or series as has the largest market capitalization as of
the close of business on the Trading Day immediately preceding the date of the
notice of such conversion mailed to holders) equal to 110% of the ratio (rounded
to the nearest five decimal places) average Market Value of one share of Incyte
Genetics Stock to one share of Incyte General Stock the average Market Value as
of the fifth Trading Day prior to the date of the notice of such conversion
mailed to such holders.

         Any such conversion would dilute the interest in the Company of holders
of the Incyte General Stock and would preclude holders of both series of Common
Stock from retaining their investment in a security reflecting separately the
business of their respective Division. In determining whether to effect any such
conversion following such a dividend or other distribution or partial
redemption, the Board, in its sole discretion and consistent with its fiduciary
duties, in addition to other matters, would likely consider whether the
remaining properties and assets of Incyte Genetics continue to constitute a
viable business. Other considerations could include the number of shares of
Incyte Genetics Stock remaining issued and outstanding and the per share market
price of such Incyte Genetics Stock.

         A "Related Business Transaction" means any Disposition of all or
substantially all of the properties and assets of Incyte Genetics in a
transaction or series of related transactions that result in the Company
receiving in consideration of such properties and assets primarily equity
securities (including, without limitation, capital stock, debt securities
convertible into or exchangeable for equity securities or interests in a general
or limited partnership or limited liability company, without regard to the
voting power or other management or governance rights associated therewith) of
any entity which (i) acquires such properties or assets or succeeds (by merger,
formation of a joint venture or otherwise) to the business conducted with such
properties or assets or controls such acquiror or successor and (ii) is
primarily engaged or proposes to engage primarily in one or more businesses
similar or complementary to the businesses conducted by Incyte Genetics prior to
such Disposition, as determined by the Board. The purpose of the Related
Business Transaction exception is to enable the Company to "dispose" of
properties or assets of Incyte Genetics to other entities


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engaged or proposing to engage in businesses similar or complementary to those
of Incyte Genetics without resulting in a dividend or other distribution on, or
a conversion or redemption of, the Incyte Genetics Stock.

         The "Net Proceeds" of a Disposition of any of the properties and assets
of Incyte Genetics means, as of any date, an amount, if any, equal to what
remains of the gross proceeds of such Disposition after any payment of, or
reasonable provision is made as determined by the Board for, (a) any taxes
payable by the Company in respect of such Disposition or in respect of any
resulting dividend or other distribution or redemption, (b) any transaction
costs, including, without limitation, any legal, investment banking and
accounting fees and expenses and (c) any liabilities (contingent or otherwise)
of or attributed to Incyte Genetics, including, without limitation, any
liabilities for deferred taxes or any indemnity or guarantee obligations of the
Company incurred in connection with the Disposition or otherwise and any
liabilities for future purchase price adjustments and any preferential amounts
plus any accumulated and unpaid dividends in respect of any Preferred Stock
attributed to Incyte Genetics.

         The Company may elect to pay the dividend or other distribution or
redemption price referred to in clause (1)(i) or (1)(ii) of the sixth preceding
paragraph above either in the same form as the proceeds of the Disposition were
received or in any other combination of cash, securities (other than Common
Stock) or other property that the Board determines will have an aggregate Fair
Value of not less than the amount of the Fair Value of the Net Proceeds.

         "Fair Value" means (i) in the case of equity securities or debt
securities of a class or series that has previously been Publicly Traded for a
period of at least 15 months, the Market Value thereof (if such Market Value, as
so defined, can be determined); (ii) in the case of an equity security or debt
security that has not been Publicly Traded for at least 15 months or the Market
Value of which cannot be determined, the fair value per share of stock or per
other unit of such security, on a fully distributed basis, as determined in good
faith by the Board; (iii) in the case of cash denominated in U.S. dollars, the
face amount thereof and in the case of cash denominated in other than U.S.
dollars, the face amount thereof converted into U.S. dollars at the rate
published in The Wall Street Journal on the date for the determination of Fair
Value or, if not so published, at such rate as shall be determined in good faith
by the Board based upon such information as the Board shall in good faith
determine to be appropriate in accordance with good business practice; and (iv)
in the case of property other than securities or cash, the "Fair Value" thereof
shall be determined in good faith by the Board based upon such appraisals or
valuation reports of such independent experts as the Board shall in good faith
determine to be appropriate in accordance with good business practice.

         Conversion of Incyte Genetics Stock at Option of the Company. The Board
may at any time on or after the third anniversary of the Effective Date convert
each outstanding share of Incyte Genetics Stock into a number of fully paid and
nonassessable shares of Incyte General Stock (or if Incyte General Stock is not
Publicly Traded at such time and shares of another class or series of Common
Stock (other than Incyte Genetics Stock) are then Publicly Traded, of such class
or series as has the largest market capitalization as of the close of business
on the Trading Day immediately


                                       64

<PAGE>



preceding the date of the notice of such conversion mailed to holders), equal to
120% of the ratio (rounded to the nearest five decimal places) of the average
Market Value of one share of Incyte Genetics Stock to the average Market Value
of one share of Incyte General Stock (or of such other stock), during the 20
consecutive Trading Days beginning on the 26th Trading Day prior to the first
public announcement by Incyte of such conversion.

         The foregoing provision allows the Company the flexibility to convert
all outstanding shares of Incyte Genetics Stock and leave outstanding one series
of Common Stock that would represent the equity interest in all of Incyte's
businesses. The optional conversion could be exercised at any future time if the
Board determined that, under the facts and circumstances then existing, an
equity structure consisting of two series of common stock was no longer in the
best interests of all of Incyte's stockholders. Such conversion may be
completed, however, at a time that is disadvantageous to the holders of a
particular series of Common Stock. The right of the Board to convert at any time
all outstanding shares of Incyte Genetics Stock as described above does not
preclude the Board from making an offer to exchange such shares on terms other
than those provided in the Amended and Restated Certificate. Although any
alternative offer would be subject to acceptance by holders of the shares to be
exchanged, such offer could be made on terms less favorable than those provided
in the Amended and Restated Certificate. See "Risk Factors -- Limited Separate
Stockholder Rights" and "--Potential Divergence of Interests; No Specific
Procedures for Resolution."

         Optional Redemption in Exchange for Stock of Subsidiary. At any time at
which all of the assets and liabilities of Incyte Genetics (and no other assets
or liabilities of the Company or any subsidiary thereof) are held directly or
indirectly by one or more wholly owned subsidiaries of the Company (the "Incyte
Genetics Subsidiaries"), the Board may, provided that there are assets of the
Company legally available therefor, redeem all of the outstanding shares of
Incyte Genetics Stock for all of the outstanding shares of the common stock of
the Incyte Genetics Subsidiaries in exchange. [Prior to any such distribution,
the Incyte Genetics Subsidiaries shall pay to the Company an amount equal to the
tax, if any, payable by the Company on such distribution. If the Incyte Genetics
Subsidiaries do not have sufficient cash to pay such taxes the payment shall be
made in the form of an interest-bearing promissory note.]

         These provisions are intended to give the Company increased flexibility
with respect to spinning-off the assets of Incyte Genetics by transferring the
assets of Incyte Genetics to one or more wholly-owned subsidiaries and redeeming
the shares of Incyte Genetics Stock in exchange for stock of such subsidiary or
subsidiaries. As a result of any such redemption, holders of Incyte Genetics
Stock would hold securities of separate legal entities operating in Incyte
Genetics' lines of business. Such a redemption could be authorized by the Board
at any time in the future if it determines that, under the facts and
circumstances then existing, an equity structure consisting of Incyte Genetics
Stock and Incyte General Stock is no longer in the best interests of all of the
Company's stockholders.



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<PAGE>



         General Conversion and Redemption Provisions. Not later than the 10th
Trading Day following the consummation of a Disposition referred to above under
"--Mandatory Dividend on or Redemption or Conversion of Incyte Genetics Stock,"
the Company will announce publicly by press release (i) the estimated Net
Proceeds of such Disposition, (ii) the number of shares outstanding of the
Incyte Genetics Stock and (iii) the number of shares of Incyte Genetics Stock
into or for which Convertible Securities are then convertible, exchangeable or
exercisable and the conversion, exchange or exercise price thereof. Not earlier
than the 26th Trading Day and not later than the 30th Trading Day following the
consummation of such Disposition, the Company will announce publicly by press
release which of the actions specified in clause (1)(i), (1)(ii)(A), (1)(ii)(B)
or (2) of the first paragraph under "--Mandatory Dividend on or Redemption or
Conversion of Incyte Genetics Stock" it has irrevocably determined to take.

         If the Company determines to pay a dividend or other distribution as
described in clause (1)(i) of such paragraph, the Company will be required, not
later than the 30th Trading Day following the consummation of such Disposition,
to cause to be given to each holder of shares of Incyte Genetics Stock and to
each holder of Convertible Securities convertible into or exchangeable or
exercisable for shares of Incyte Genetics Stock (unless alternate provision for
notice to the holders of such Convertible Securities is made pursuant to the
terms of such Convertible Securities), a notice setting forth (i) the record
date for determining holders entitled to receive such dividend or other
distribution, which shall be not earlier than the 40th Trading Day and not later
than the 50th Trading Day following the consummation of such Disposition, (ii)
the anticipated payment date of such dividend or other distribution (which will
not be more than 85 Trading Days following the consummation of such
Disposition), (iii) the type of property to be paid as such dividend or other
distribution in respect of outstanding shares of Incyte Genetics Stock, (iv) the
Net Proceeds of such Disposition, (v) the number of outstanding shares of Incyte
Genetics Stock and the number of shares of Incyte Genetics Stock into or for
which outstanding Convertible Securities are then convertible, exchangeable or
exercisable and the conversion, exchange or exercise price thereof and (vi) in
the case of notice to be given to holders of Convertible Securities, a statement
to the effect that a holder of such Convertible Securities will be entitled to
receive such dividend or other distribution only if such holder properly
converts, exchanges or exercises such Convertible Securities on or prior to the
record date referred to in clause (i) of this sentence. Such notice will be sent
by first-class mail, postage prepaid, to each such holder at such holder's
address as the same appears on the transfer books of the Company.

         If the Company determines to undertake a redemption pursuant to clause
(1)(ii)(A) of the first paragraph under "--Mandatory Dividend on or Redemption
or Conversion of Incyte Genetics Stock," the Company will be required, not
earlier than the 35th Trading Day and not later than the 45th Trading Day prior
to the redemption date, to cause to be given to each holder of shares of Incyte
Genetics Stock, and to each holder of Convertible Securities convertible into or
exchangeable or exercisable for shares of Incyte Genetics Stock (unless
alternate provision for such notice to the holders of such Convertible
Securities is made pursuant to the terms of such Convertible Securities) a
notice setting forth (i) a statement that all shares of Incyte Genetics Stock
outstanding on the redemption date will be redeemed, (ii) the redemption date
(which will not be more than 85 Trading


                                       66

<PAGE>



Days following the consummation of such Disposition), (iii) the type of property
in which the redemption price for the shares to be redeemed is to be paid, (iv)
the Net Proceeds of such Disposition, (v) the place or places where certificates
for shares of Incyte Genetics Stock, properly endorsed or assigned for transfer
(unless the Company waives such requirement) are to be surrendered for delivery
of cash and/or securities or other property, (vi) the number of outstanding
shares of Incyte Genetics Stock and the number of shares of Incyte Genetics
Stock into or for which outstanding Convertible Securities are then convertible,
exchangeable or exercisable and the conversion, exchange or exercise price
thereof, (vii) in the case of notice to be given to holders of Convertible
Securities, a statement to the effect that a holder of such Convertible
Securities will be entitled to participate in such redemption only if such
holder properly converts, exchanges or exercises such Convertible Securities on
or prior to the redemption date referred to in clause (ii) of this sentence and
a statement as to what, if anything, such holder will be entitled to receive
pursuant to the terms of such Convertible Securities or the Amended and Restated
Certificate as then amended if such holder thereafter converts, exchanges or
exercises such Convertible Securities and (viii) a statement to the effect that,
except as otherwise provided below, dividends or other distributions on such
shares of Incyte Genetics Stock shall cease to be paid as of such redemption
date. Such notice will be sent by first-class mail, postage prepaid to each such
holder at such holder's address as the same appears on the transfer books of the
Company.

         If the Company determines to undertake a redemption pursuant to clause
(1)(ii)(B) of the first paragraph under "--Mandatory Dividend on or Redemption
or Conversion of Incyte Genetics Stock," the Company will be required, not later
than the 30th Trading Day following consummation of the Disposition referred to
in such paragraph, to cause to be given to each holder of shares of Incyte
Genetics Stock and to each holder of Convertible Securities that are convertible
into or exchangeable or exercisable for shares of Incyte Genetics Stock (unless
alternate provision for such notice to the holders of such Convertible
Securities is made pursuant to the terms of such Convertible Securities), a
notice setting forth (i) a date, not earlier than the 40th Trading Day and not
later than the 50th Trading Day following the consummation of such Disposition
in respect of which such redemption is to be made, on which shares of Incyte
Genetics Stock will be selected for redemption, (ii) the anticipated redemption
date, which will not be more than 85 Trading Days following the consummation of
such Disposition, (iii) the type of property in which the redemption price for
the shares to be redeemed is to be paid, (iv) the Net Proceeds of such
Disposition, (v) the number of outstanding shares of Incyte Genetics Stock and
the number of shares of Incyte Genetics Stock into or for which outstanding
Convertible Securities are then convertible, exchangeable or exercisable and the
conversion, exchange or exercise price thereof, (vi) in the case of notice to be
given to holders of Convertible Securities, a statement to the effect that a
holder of such Convertible Securities will be entitled to participate in such
selection for redemption only if such holder properly converts, exchanges or
exercises such Convertible Securities on or prior to the date referred to in
clause (i) of this sentence and a statement as to what, if anything, such holder
will be entitled to receive pursuant to the terms of such Convertible Securities
or the Amended and Restated Certificate as then amended if such holder
thereafter converts, exchanges or exercises such Convertible Securities and
(vii) a statement that the Company will not be required to register a transfer
of any shares of Incyte Genetics Stock for a period of 15 Trading Days next
preceding the date referred to


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in clause (i) of this sentence. Promptly, but not earlier than 40 Trading Days
nor more than 50 Trading Days following the consummation of such Disposition,
the Company is required to cause to be given to each holder of shares of Incyte
Genetics Stock to be so redeemed a notice setting forth (1) the number of shares
of Incyte Genetics Stock held by such holder to be redeemed, (2) a statement
that such shares of Incyte Genetics Stock will be redeemed, (3) the redemption
date, (4) the kind and per share amount of cash and/or securities or other
property to be received by such holder with respect to each share of Incyte
Genetics Stock to be redeemed, including details as to the calculation thereof,
(5) the place or places where certificates for shares of Incyte Genetics Stock,
properly endorsed or assigned for transfer (unless the Company waives such
requirement) are to be surrendered for delivery of such cash and/or securities
or other property, (6) if applicable, a statement to the effect that the shares
being redeemed may no longer be transferred on the transfer books of the Company
after the redemption date and (7) a statement to the effect that, except as
otherwise provided below, dividends or other distributions on such shares of
Incyte Genetics Stock will cease to be paid as of such redemption date. Such
notices will be sent by first-class mail, postage prepaid to each such holder,
at such holder's address as the same appears on the transfer books of the
Company.

         If less than all of the outstanding shares of Incyte Genetics Stock are
to be redeemed as described above under "--Mandatory Dividend on or Redemption
or Conversion of Incyte Genetics Stock," such shares will be redeemed by the
Company pro rata among the holders of outstanding shares of Incyte Genetics
Stock or by such other method as may be determined by the Board to be equitable.

         In the event of any conversion as described above under "--Conversion
of Incyte Genetics Stock at Option of the Company" or "--Mandatory Dividend on
or Redemption or Conversion of Incyte Genetics Stock," the Company will cause to
be given, not earlier than the 35th Trading Day and not later than the 45th
Trading Day prior to the date fixed for such conversion, to each holder of
shares of the class of Incyte Genetics Stock to be so converted and to each
holder of Convertible Securities that are convertible into or exchangeable or
exercisable for shares of Incyte Genetics Stock (unless alternate provision for
such notice to the holders of such Convertible Securities is made pursuant to
the terms of such Convertible Securities), a notice setting forth (i) a
statement that all outstanding shares of Incyte Genetics Stock will be
converted, (ii) the conversion date (which, in the case of a conversion after a
Disposition, will not be more than 85 Trading Days following the consummation of
such Disposition), (iii) the per share number of shares of Incyte General Stock
to be received with respect to each share of Incyte Genetics Stock, including
details as to the calculation thereof, (iv) the place or places where
certificates for shares of Incyte Genetics Stock, properly endorsed or assigned
for transfer (unless the Company waives such requirement) are to be surrendered
for delivery of certificates for shares of Incyte Genetics Stock, (v) the number
of outstanding shares of Incyte Genetics Stock and the number of shares of
Incyte Genetics Stock into or for which outstanding Convertible Securities are
then convertible, exchangeable or exercisable and the conversion, exchange or
exercise price thereof, (vi) a statement to the effect that, except as otherwise
provided below, dividends or other distributions on such shares of Incyte
Genetics Stock will cease to be paid as of such conversion date and (vii) in the
case of notice to be given to holders


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of Convertible Securities, a statement to the effect that a holder of such
Convertible Securities will be entitled to receive shares of Incyte Genetics
Stock upon such conversion only if such holder properly converts, exchanges or
exercises such Convertible Securities on or prior to the conversion date
referred to in clause (ii) of this sentence and a statement as to what, if
anything, such holder will be entitled to receive pursuant to the terms of such
Convertible Securities or the Amended and Restated Certificate as then amended
if such holder thereafter converts, exchanges or exercises such Convertible
Securities. Such notice will be sent by first-class mail, postage prepaid, to
such holder at such holder's address as the same appears on the transfer books
of the Company.

         If the Company determines to redeem shares of Incyte Genetics Stock as
described above under "--Redemption in Exchange for Stock of Subsidiary," the
Company will cause to be given to each holder of shares of Incyte Genetics Stock
and to each holder of Convertible Securities convertible into or exchangeable or
exercisable for shares of Incyte Genetics Stock (unless alternate provision for
such notice to the holders of such Convertible Securities is made pursuant to
the terms of such Convertible Securities), a notice setting forth (i) a
statement that all shares of Incyte Genetics Stock outstanding on the redemption
date will be redeemed in exchange for shares of common stock of the Incyte
Genetics Subsidiaries, (ii) the redemption date, (iii) the place or places where
certificates for shares of Incyte Genetics Stock properly endorsed or assigned
for transfer (unless the Company waives such requirement) are to be surrendered
for delivery of certificates for shares of common stock of the Incyte Genetics
Subsidiaries, (iv) a statement to the effect that, except as otherwise provided
below, dividends or other distributions on such shares of Incyte Genetics Stock
will cease to be paid as of such redemption date, (v) the outstanding number of
shares of Incyte Genetics Stock and the number of shares of Incyte Genetics
Stock into or for which outstanding Convertible Securities are then convertible,
exchangeable or exercisable and the conversion, exchange or exercise price
thereof and (vi) in the case of notice to be given to holders of Convertible
Securities, a statement to the effect that a holder of such Convertible
Securities will be entitled to receive shares of common stock of the Incyte
Genetics Subsidiaries only if such holder properly converts, exchanges or
exercises such Convertible Securities on or prior to the date referred to in
clause (ii) of this sentence and a statement as to what, if anything, such
holder will be entitled to receive pursuant to the terms of such Convertible
Securities or the Amended and Restated Certificate as then amended if such
holder thereafter converts, exchanges or exercises such Convertible Securities.
Such notice will be sent by first-class mail, postage prepaid, not less than 30
Trading Days nor more than 45 Trading Days prior to the redemption date, to each
such holder at such holder's address as the same appears on the transfer books
of the Company.

         Neither the failure to mail any notice described above to any
particular holder of shares of Incyte Genetics Stock or of any Convertible
Securities nor any defect therein will affect the sufficiency thereof with
respect to any other holder of outstanding shares of Incyte Genetics Stock or of
outstanding Convertible Securities, or the validity of any such conversion or
redemption.

         The Company will not be required to issue or deliver fractional shares
of any class or series of capital stock or any fractional securities to any
holder of Incyte Genetics Stock upon any conversion, redemption, dividend or
other distribution described above. If more than one share of


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Incyte Genetics Stock is held at the same time by the same holder, the Company
may aggregate the number of shares of any class or series of capital stock that
is issuable or the amount of securities or property that is distributable to
such holder upon any such conversion, redemption, dividend or other distribution
(including any fractions of shares or securities). If the number of shares of
any class or series of capital stock or the amount of securities remaining to be
issued or distributed to any holder of Incyte Genetics Stock is a fraction, the
Company will, if such fraction is not issued or distributed to such holder, pay
a cash adjustment in respect of such fraction in an amount equal to the Fair
Value of such fraction on the fifth Trading Day prior to the date such payment
is to be made (without interest).

         No adjustments in respect of dividends or other distributions will be
made upon the conversion or redemption of any shares of Incyte Genetics Stock;
provided, however, that if such shares are converted or redeemed by the Company
after the record date for determining holders of Incyte Genetics Stock entitled
to any dividend or other distribution thereon, such dividend or other
distribution will be payable to the holders of such shares at the close of
business on such record date notwithstanding such conversion or redemption, in
each case without interest.

         Before any holder of Incyte Genetics Stock will be entitled to receive
certificates representing shares of any capital stock, cash and/or other
securities or property to be distributed to such holder with respect to any
conversion or redemption of shares of Incyte Genetics Stock, such holder is
required to surrender at such place as the Company specified certificates for
shares of Incyte Genetics Stock, properly endorsed or assigned for transfer
(unless the Company waives such requirement). As soon as practicable after the
Company's receipt of certificates for such shares of Incyte Genetics Stock, the
Company will deliver to the person for whose account such shares were so
surrendered, or to the nominee or nominees of such person, certificates
representing the number of whole shares of the kind of capital stock, cash
and/or other securities or property to which such person was entitled, together
with any fractional payment referred to above, in each case without interest. If
less than all of the shares of Incyte Genetics Stock represented by any one
certificate are to be redeemed, the Company will issue and deliver a new
certificate for the shares of Incyte Genetics Stock not redeemed.

         From and after any conversion or redemption of shares of Incyte
Genetics Stock, all rights of a holder of shares of Incyte Genetics Stock that
were converted or redeemed will cease, except for the right, upon surrender of
the certificates representing such shares of Incyte Genetics Stock, to receive
the cash and/or the certificates representing shares of the kind and amount of
capital stock and/or other securities or property for which such shares were
converted or redeemed, together with any fractional payment or rights to
dividends or other distributions as provided above, in each case without
interest. No holder of a certificate that immediately prior to the conversion or
redemption of Incyte Genetics Stock represented shares of Incyte Genetics Stock
will be entitled to receive any dividend or other distribution or interest
payment with respect to shares of any kind of capital stock into or in exchange
for which shares of Incyte Genetics Stock were converted or redeemed until
surrender of such holder's certificate in exchange for a certificate or
certificates representing shares of such kind of capital stock. Upon such
surrender, there will be paid to the holder the amount of


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any dividends or other distributions (without interest) which theretofore became
payable with respect to a record date occurring after the conversion or
redemption, but which were not paid by reason of the foregoing, with respect to
the number of whole shares of the kind of capital stock represented by the
certificate or certificates issued upon such surrender. From and after a
conversion or redemption, the Company will, however, be entitled to treat the
certificates for Incyte Genetics Stock that have not yet been surrendered for
conversion or redemption as evidencing the ownership of the number of whole
shares of the kind of capital stock for which the shares of Incyte Genetics
Stock represented by such certificates shall have been converted or redeemed,
notwithstanding the failure to surrender such certificates.

         The Company will pay any and all documentary, stamp or similar issue or
transfer taxes that may be payable in respect of the issue or delivery of any
shares of capital stock and/or other securities on conversion or redemption of
shares of Incyte Genetics Stock pursuant hereto. The Company will not, however,
be required to pay any tax that may be payable in respect of any transfer
involved in the issue or delivery of any shares of capital stock and/or other
securities in a name other than that in which the shares of Incyte Genetics
Stock so converted or redeemed were registered, and no such issue or delivery
will be made unless and until the person requesting such issue has paid to the
Company the amount of any such tax, or has established to the satisfaction of
the Company that such tax had been paid.

         Liquidation Rights. In the event of a voluntary or involuntary
dissolution, liquidation or winding up of the affairs of the Company, after the
Company has satisfied or made provision for its debts and obligations and for
payment to the holders of shares of any series of capital stock having
preferential rights to receive distributions of the net assets of Incyte, the
holders of each series of Common Stock will be entitled to receive the net
assets, if any, remaining for distribution to common stockholders on a per share
basis in proportion to the respective per share liquidation units of such series
and will have no direct claim against any particular assets of Incyte or any of
its subsidiaries. Each share of Incyte General Stock will have such number of
liquidation units as is equal the number of votes to which one share of Incyte
General Stock would be entitled to if the applicable record date was the date on
which such dissolution, liquidation, or winding-up was announced. Each share of
Incyte Genetics Stock will have such number of liquidation units as is equal to
the number of votes to which one share of Incyte Genetics Stock would be
entitled to if the applicable record date was the date on which such
dissolution, liquidation, or winding-up was announced. A merger or business
combination involving Incyte or a sale of all or substantially all of the assets
of Incyte will not be treated as a dissolution, liquidation or winding-up for
purposes of the foregoing provisions.

         Determinations by the Board. Any determination made by the Board in
good faith under any of the provisions described above will be final and binding
on all stockholders of Incyte.

         Preemptive Rights. Neither holders of Incyte General Stock nor holders
of Incyte Genetics Stock will have any preemptive rights or any rights to
convert their shares into other securities of the Company.


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<PAGE>



Incyte Genetics Designated Shares

         The Board determined that the initial equity interest in Incyte
Genetics would be represented by 12,000,000 shares of Incyte Genetics Stock. All
of such 12,000,000 shares of Incyte Genetics Stock will be designated as "Incyte
Genetics Designated Shares." Incyte Genetics Designated Shares are authorized
shares of Incyte Genetics Stock, which are not issued and outstanding, but which
the Board, pursuant to the Company's management and allocation policies, may
from time to time issue, sell or otherwise distribute and for which the proceeds
or other benefits of such issuance, sale or distribution would be allocated to
Incyte General. The shares of Incyte Genetics Stock that are issuable with
respect to the Incyte Genetics Designated Shares are not outstanding shares of
Incyte Genetics Stock, are not eligible to receive dividends and cannot be voted
by the Company.

         The number of Incyte Genetics Designated Shares will be:

         (a)      increased by (i) the number of any outstanding shares of
                  Incyte Genetics Stock repurchased by the Company, the
                  consideration for which came from Incyte General, and (ii) the
                  number of shares of Incyte Genetics Stock (rounded, if
                  necessary, to the nearest whole number) equal to the fair
                  value (as determined by the Board) of assets or properties
                  (including cash) allocated to Incyte General that are
                  reallocated to Incyte Genetics (other than reallocations that
                  represent sales at fair value between such Divisions) divided
                  by the average Market Value of one share of Incyte Genetics
                  Stock for the 20 consecutive Trading Days beginning on the
                  25th Trading Day prior to the date of such reallocation;

         (b)      decreased (but to not less than zero) by (i) the number of any
                  shares of Incyte Genetics Stock issued by the Company, the
                  proceeds of which are allocated to Incyte General, (ii) the
                  number of any shares of Incyte Genetics Stock issued upon the
                  conversion, exercise or exchange of Convertible Securities the
                  proceeds of which are attributed to Incyte General, (iii) the
                  number of any shares of Incyte Genetics Stock issued by the
                  Company as a dividend or distribution or by reclassification,
                  exchange or otherwise to holders of Incyte General Stock, (iv)
                  the number of any shares of Incyte Genetics Stock issued upon
                  the conversion, exercise or exchange of any Convertible
                  Securities issued by the Company as a dividend or other
                  distribution (including in connection with any
                  reclassification or exchange of shares) to holders of Incyte
                  General Stock, and (v) the number of shares of Incyte Genetics
                  Stock (rounded, if necessary, to the nearest whole number)
                  equal to the fair value (as determined by the Board) of assets
                  or properties (including cash) allocated to Incyte Genetics
                  that are reallocated to Incyte General in consideration for a
                  reduction in the number of Incyte Genetics Designated Shares
                  divided by the average Market Value of one share of Incyte
                  Genetics Stock for the 20 consecutive Trading Days beginning
                  on the 25th Trading Day prior to the date of such
                  reallocation; and



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         (c)      adjusted as appropriate to reflect subdivisions (by stock
                  split or otherwise) and combinations (by reverse stock split
                  or otherwise) of the Incyte Genetics Stock and dividends or
                  distributions of shares of Incyte Genetics Stock to holders of
                  Incyte Genetics Stock and other reclassifications of Incyte
                  Genetics Stock.

         "Convertible Securities" means any securities of the Company, including
preferred stock, warrants, options and other rights (other than Common Stock),
that are convertible into, exchangeable for or evidence the right to purchase
any shares of any series of Common Stock, whether upon conversion, exercise or
exchange, pursuant to anti-dilution provisions of such securities or otherwise.

Stock Transfer Agent and Registrar

         ChaseMellon Shareholders Services, L.L.C. ("ChaseMellon") is the
transfer agent and registrar for the Existing Common Stock. If the Incyte
Genetics Stock Proposal is approved by the stockholders, ChaseMellon will be
selected as the transfer agent and registrar for the Incyte General Stock and
the Incyte Genetics Stock.

Nasdaq National Market

         The Existing Common Stock is traded on the Nasdaq National Market under
the symbol INCY. There has been no prior market for the Incyte General Stock or
the Incyte Genetics Stock. Application has been made to The Nasdaq Stock Market,
Inc. to redesignate the Existing Common Stock as Incyte General Stock, to be
quoted on the Nasdaq National Market under the symbol "INCY," and for the
quotation of the Incyte Genetics Stock on the Nasdaq National Market under the
symbol ________. The Company cannot predict to what extent a public market will
develop for the shares of Incyte General Stock or Incyte Genetics Stock or the
prices at which the shares of Incyte General and the Incyte Genetics Stock may
trade in such market or otherwise. See "Risk Factors -- No Assurances as to
Market Price."

No Dissenters' Rights

         Holders of shares of the Existing Common Stock will not have
dissenters' rights in connection with the Incyte Genetics Stock Proposal.

Certain Federal Income Tax Consequences

         The following summary of the federal income tax consequences of the
Incyte Genetics Stock Proposal and the ownership of Incyte General Stock and
Incyte Genetics Stock is based on the opinion of Shearman & Sterling, tax
counsel to the Company. The discussion is based on the Internal Revenue Code of
1986, as amended to the date hereof (the "Code"), Treasury Department
regulations, published positions of the Service, and court decisions now in
effect, all of which are subject to change. In particular, Congress could enact
legislation affecting the treatment of stock


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<PAGE>



with characteristics similar to the Incyte General Stock and the Incyte Genetics
Stock or the Treasury Department could promulgate regulations that change
current law, including regulations issued pursuant to its authority under
section 337(d) of the Code. Any future legislation or regulations could be
enacted or promulgated so as to apply retroactively to the Incyte Genetics Stock
Proposal. This discussion addresses only those stockholders who hold the
Existing Common Stock and will hold the Incyte General Stock as a capital asset
within the meaning of section 1221 of the Code and is included for general
information only. It does not discuss all aspects of federal income taxation
that may be relevant to a stockholder in light of that stockholder's particular
tax circumstances and does not apply to certain types of stockholders that may
be subject to special treatment under the federal income tax laws, including
without limitation, dealers in securities or currencies, traders in securities
that elect to mark to market, banks, life insurance companies, tax-exempt
organizations, S corporations and other pass-through entities, mutual funds,
small business investment companies and persons that hold their Existing Common
Stock or Incyte General Stock as part of a straddle, hedging or conversion
transaction or persons whose functional currency is not the U.S. dollar. The
discussion does not address the tax consequences to foreign corporations,
foreign partnerships, nonresident alien individuals, foreign estates or foreign
trusts or to stockholders who acquired their stock pursuant to the exercise of
employee stock options or otherwise as compensation. In addition, neither
foreign, state or local tax consequences nor estate and gift tax considerations
are discussed.

         Stockholders should consult their own tax advisors with regard to the
application of the federal income tax laws to their particular situation, as
well as to the applicability and effect of any state, local, or foreign tax laws
to which they may be subject.

         In tax counsel's opinion, for federal income tax purposes the Incyte
General Stock and Incyte Genetics Stock will be common stock of the Company.
Accordingly, for federal income tax purposes, (i) the redesignation of the
Existing Common Stock as Incyte General Stock will not be taxable to the Company
or existing stockholders; (ii) the Company will not recognize any income, gain
or loss on the sale of any securities in any Incyte Genetics Private Placement
or any Incyte Genetics Public Offering; (iii) if an Incyte Genetics Distribution
occurs, (a) a holder of Incyte General Stock will not recognize any income, gain
or loss upon receipt of the Incyte Genetics Stock, except to the extent of any
cash received in lieu of fractional shares, (b) the basis of the Existing Common
Stock held by a stockholder immediately before the Incyte Genetics Distribution
will be allocated between the Incyte General Stock and the Incyte Genetics Stock
received in proportion to the market value of the Incyte General Stock and the
Incyte Genetics Stock on the date of distribution, (c) the holding period of the
Incyte Genetics Stock will include the holding period of the Incyte General
Stock; and (iv) the Incyte Genetics Stock will not be "section 306 stock."

         Upon the taxable sale or exchange of the Incyte General Stock or Incyte
Genetic Stock received in an Incyte Genetics Distribution, a stockholder will
recognize gain or loss equal to the difference between (i) any cash received
plus the fair market value of any other consideration received, and (ii) the tax
basis of the stock sold or exchanged. Any gain or loss on the taxable sale or
exchange of the Incyte General Stock or Incyte Genetics Stock would be a capital
gain or loss, and


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would be long-term capital gain or loss if the stockholder's holding period in
the Incyte General Stock or Incyte Genetics Stock is more than one year.

         The Service has announced that it will not issue advance rulings on the
classification of an instrument that has certain voting and liquidation rights
in an issuing corporation but whose dividend rights are determined by reference
to the earnings of a segregated portion of the issuing corporation's assets,
including assets held by a subsidiary. In addition, there are no court decisions
or other authorities that bear directly on the effect of the features of the
Incyte General Stock and the Incyte Genetics Stock. It is possible, therefore,
that the Service could assert that the Incyte General Stock or the Incyte
Genetics Stock represents stock in a separate corporation rather than stock in
the Company. If the Incyte General Stock or the Incyte Genetics Stock were
treated as other than stock of the Company, the redesignation of the Existing
Common Stock, any Incyte Genetics Private Placement, any Incyte Genetics Public
Offering, or the Incyte Genetics Distribution could be taxable to stockholders
and the Company. As indicated above, however, it is the opinion of counsel that
the Service would not prevail in any such assertion.

         Certain noncorporate stockholders of the Incyte General Stock or Incyte
Genetics Stock could be subject to backup withholding at a rate of 31% on the
payment of dividends on or proceeds from the sale of such stock. Backup
withholding will apply only if the stockholder (i) fails to furnish its taxpayer
identification number ("TIN"), which, for an individual, would be his or her
social security number, (ii) furnishes an incorrect TIN, (iii) is notified by
the Service that it has failed to properly report payments of interest or
dividends or (iv) under certain circumstances, fails to certify under penalties
of perjury that it has furnished a correct TIN and has been notified by the
Service that it is subject to backup withholding for failure to report payments
of interest or dividends. Stockholders should consult their tax advisors
regarding their qualification for exemption from backup withholding and the
procedures for obtaining such an exemption if applicable. The amount of any
backup withholding from a payment to a stockholder of the Incyte General Stock
or Incyte Genetics Stock will be allowed as a credit against such stockholder's
federal income tax liability and may entitle such stockholder to a refund,
provided that the required information is furnished to the Service.

Restatement of Rights Agreement

         On September 25, 1998, the Board approved a dividend payable to all
holders of Existing Common Stock of record on October 13, 1998 of one preferred
stock purchase right on each share of Existing Common Stock (a "Common Stock
Right"). The terms of the Common Stock Rights are set forth in a Rights
Agreement (the "Rights Agreement") between the Company and ChaseMellon, as
Rights Agent (the "Rights Agent"). If the stockholders approve the Incyte
Genetics Stock Proposal, the Rights Agreement will be amended and restated to
reflect the change in the Company's capital structure, and the Board will
declare a distribution to the holders of Incyte Genetics Stock of a right (an
"Incyte Genetics Stock Right") for each outstanding share of Incyte Genetics
Stock. Pursuant to this amendment and restatement, each Common Stock Right will
be redesignated as a right referred to in this Proxy Statement as an "Incyte
General Stock Right." The


                                       75

<PAGE>



Rights Agreement, as amended and restated (the "Restated Rights Agreement"),
will provide that (i) each Incyte General Stock Right, when it becomes
exercisable, will entitle the registered holder to purchase from the Company one
one-thousandth of a share of Series A Participating Preferred Stock, par value
$.001 per share, at a purchase price of $200.00, subject to adjustment, and (ii)
each Incyte Genetics Stock right, when it becomes exercisable, will entitle the
registered holder to purchase from the Company one one-thousandth of a share of
Series B Participating Preferred Stock, par value $.001 per share, at a purchase
price of $___, subject to adjustment. The Incyte General Stock Rights and Incyte
Genetics Stock Rights are referred to together as the "Rights."

         The Restated Rights Agreement will provide that, initially, the Incyte
General Stock Rights and Incyte Genetics Stock Rights will be evidenced by the
certificates representing shares of Incyte General Stock and Incyte Genetics
Stock, respectively, then outstanding, and no separate Rights certificates will
be distributed. The Incyte General Stock and the Incyte Genetics Stock are
referred to together as the "Voting Stock." The Rights will separate from the
Voting Stock and a Distribution Date will occur upon the earliest of (i) a
public announcement that a person, entity or group of affiliated or associated
persons and/or entities (an "Acquiring Person") has acquired, or obtained the
right to acquire, beneficial ownership of securities having 15% or more of the
voting power of all outstanding voting securities of the Company, other than as
a result of repurchases of stock by the Company or certain inadvertent actions
by certain stockholders, or (ii) ten days (unless such date is extended by the
Board) following the commencement of, or a public announcement of an intention
to make, a tender offer or exchange offer which would result in any person,
entity or group of affiliated or associated persons and/or entities becoming an
Acquiring Person. Until the Distribution Date, the Incyte General Stock Rights
will be transferred with (and only with) the Incyte General Stock, and the
Incyte Genetics Stock Rights will be transferred with (and only with) the Incyte
Genetics Stock. For purposes of the Restated Rights Agreement, the total voting
rights of the Voting Stock will be determined based upon the voting rights of
holders of outstanding shares of Incyte General Stock and Incyte Genetics Stock
in effect at the time of any such determination. See "--Description of Incyte
General Stock and Incyte Genetics Stock -- Voting Rights."

         The Rights will not be exercisable until the Distribution Date. The
Rights will expire on the earliest of (i) September 25, 2008, (ii) consummation
of a merger transaction with a person or group who acquired Voting Stock
pursuant to a Permitted Offer (as defined below), and is offering in the merger
the same price per share and form of consideration paid in the Permitted Offer,
or (iii) redemption or exchange of the Rights by the Company as described below.

         In the event that, after the first date of public announcement by the
Company or an Acquiring Person that an Acquiring Person has become such, the
Company is involved in a merger or other business combination transaction
(whether or not the Company is the surviving corporation) or 50% or more of the
Company's assets or earning power are sold (in one transaction or a series of
transactions), proper provision will be made so that each holder of a Right
(other than an Acquiring Person) will thereafter have the right to receive, upon
the exercise thereof at the then-current exercise price of the Right, that
number of shares of Incyte General Stock, in the case of a Incyte General Stock
Right, and Incyte Genetics Stock, in the case of an Incyte Genetics Stock Right,
in the event


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<PAGE>



that the Company is the surviving corporation of a merger or consolidation, or
Common Stock of the acquiring company (or, in the event there is more than one
acquiring company, the acquiring company receiving the greatest portion of the
assets or earning power transferred) which at the time of such transaction would
have a market value of two times the exercise price of the Right (such right
being called the "Merger Right"). In the event that a person becomes the
beneficial owner of securities having 15% or more of the voting power of all
then outstanding voting securities of the Company (unless pursuant to a tender
offer or exchange offer for all outstanding shares of Voting Stock at a price
and on terms determined prior to the date of the first acceptance of payment for
any of such shares by at least a majority of the members of the Board who are
not officers of the Company and are not Acquiring Persons or affiliates or
associates thereof to be both adequate and otherwise in the best interests of
the Company and its stockholders (a "Permitted Offer")), then proper provision
will be made so that each holder of an Incyte General Stock Right and an Incyte
Genetics Stock Right will for a 60-day period (subject to extension under
certain circumstances) thereafter have the right to receive upon exercise that
number of shares of Incyte General Stock or Incyte Genetics Stock, as the case
may be (or, at the election of the Company, which election may be obligatory if
sufficient authorized shares of Voting Stock are not available, a combination of
Common Stock, property, other securities such as Preferred Stock and/or a
reduction in the exercise price of the Right) having a market value of two times
the exercise price of the Right (such right being called the "Subscription
Right"). The holder of a Right will continue to have the Merger Right whether or
not such holder exercises the Subscription Right. Notwithstanding the foregoing,
upon the occurrence of any of the events giving rise to the exercisability of
the Merger Right or the Subscription Right, any Rights that are or were at any
time after the Distribution Date owned by an Acquiring Person will immediately
become null and void.

         At any time prior to the earlier to occur of a Person's becoming an
Acquiring Person or the expiration of the Rights, the Company may redeem the
Rights in whole, but not in part, at a price of $.01 per Right (the "Redemption
Price"), which redemption shall be effective upon the action of the Board.
Additionally, the Company may thereafter redeem the then-outstanding Rights in
whole, but not in part, at the Redemption Price (a) if such redemption is
incidental to a merger or other business combination transaction or series of
transactions involving the Company but not involving an Acquiring Person or
certain related persons or (b) following an event giving rise to, and the
expiration of the exercise period for, the Subscription Right if and for as long
as an Acquiring Person beneficially owns securities representing less than 15%
of the voting power of the Company's voting securities and at the time of
redemption there are no other Acquiring Persons. The redemption of Rights
described in the preceding sentence will be effective only as of such time when
the Subscription Right is not exercisable, and in any event, only after ten
business days' prior notice. Upon the effective date of the redemption of the
Rights, the right to exercise the Rights will terminate and the only right of
the holders of Rights will be to receive the Redemption Price.

         The Restated Rights Agreement will provide that, subject to applicable
law, the Board may, at its option at any time after a person becomes an
Acquiring Person (but not after the acquisition by such person of 50% or more of
the outstanding Voting Stock), exchange all or part of the then outstanding and
exercisable Incyte General Stock Rights and Incyte Genetics Stock Rights (except


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for Rights which have become void) for shares of Incyte General Stock or Incyte
Genetics Stock, as the case may be, equivalent to one share of Incyte General
Stock per Incyte General Stock Right and one share of Incyte Genetics Stock per
Incyte Genetics Stock Right or, alternatively, for substitute consideration
consisting of cash, securities of the Company or other assets (or any
combination thereof).

         Prior to the Distribution Date, the terms of the Restated Rights
Agreement may be amended by the Board without the consent of the holders of the
Rights. After the Distribution Date, the terms of the Restated Rights Agreement
may be amended by the Board in any manner which the Company may deem necessary
or desirable and which will not adversely affect the interests of the Rights
holders.

         Until a Right is exercised, the holder thereof, as such, will have no
rights as a stockholder of the Company, including, without limitation, the right
to vote or to receive dividends.

         A copy of the form of the Restated Rights Agreement (which includes as
Exhibit B-1 the Form of Rights Certificate for Incyte General Stock Rights and
as Exhibit B-2 the Form of Rights Certificate for Incyte Genetics Stock Rights)
will be filed with the Commission as an exhibit to the Company's Form 8-A with
respect to the Incyte General Stock Rights and Incyte Genetics Stock Rights and
is incorporated herein by reference. A copy of the Rights Agreement was filed
with the Commission as Exhibit to the Company's Form 8-A on September 30, 1998
and is incorporated herein by reference. A copy of the Restated Rights Agreement
is available free of charge from the Rights Agent. The foregoing description of
the Rights is a summary only and is qualified in its entirety by reference to
the Restated Rights Agreement and the Rights Agreement.

Anti-takeover Considerations

         The following information is provided with respect to certain matters
that could be viewed as having the effect of discouraging an attempt to obtain
control of the Company.

         The Certificate of Incorporation currently provides that the Board has
the authority, without further action by the stockholders, to issue from time to
time preferred stock in one or more series and to fix the number of shares,
voting powers, and the designations, preferences and relative, parti cipating,
optional or other special rights of the shares of such series, and the
qualifications, limitations or restrictions thereof. The voting powers,
preferences and rights and qualifications, limitations and restrictions of
different series of preferred stock may differ with respect to voting rights,
dividend rates, amounts payable on liquidation, conversion rights, redemption
provisions, sinking fund provisions, and other matters.

         If the Incyte Genetics Stock Proposal is approved, the Amended and
Restated Certificate will further provide that the Board has the authority,
without further action by the stockholders, to issue from time to time shares of
a new series of Common Stock and to fix the number of shares, voting powers, and
the designations, preferences and relative, participating, optional or other
special rights


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of the shares of such series, and the qualifications, limitations or
restrictions thereof or to increase or decrease the number of shares of any
existing series. The voting powers, preferences and rights, and the
qualifications, limitations or restrictions thereof of different series of
Common Stock may differ with respect to voting rights, dividend rates, amounts
payable on liquidation, conversion rights, redemption provisions, and other
matters.

         Although the Board has no present intention of doing so, it could issue
shares of preferred stock or a new or existing series of Common Stock that
could, depending on the terms of such stock, make more difficult or discourage
an attempt to obtain control of the Company by means of a merger, tender offer,
proxy contest or other means. Such shares could be used to create voting or
other impediments or to discourage persons seeking to gain control of the
Company and could also be privately placed with purchasers favorable to the
Board in opposing such action. In addition, the Board could authorize holders of
a series of preferred stock or Common Stock to vote either separately as a
class, or with the holders of the Company's currently outstanding Common Stock,
on any merger, sale or exchange of assets by the Company or any other
extraordinary corporate transaction. The mere existence of the additional
authorized shares could have the effect of discouraging unsolicited takeover
attempts. The issuance of new shares also could have a dilutive effect on the
voting power of existing holders of Common Stock and on earnings per share and
could be used to dilute the stock ownership of a person or entity seeking to
obtain control of the Company should the Board consider the action of such
entity or person not to be in the best interests of the stockholders and the
Company.

         The Company is subject to the provisions of Section 203 of the Delaware
General Corporation Law, an anti-takeover law. In general, the statute prohibits
a publicly held Delaware corporation from engaging in a business combination
with an "interested stockholder" for a period of three years after the date of
the transaction in which the person became an interested stockholder, unless the
business combination is approved in a prescribed manner. A "business
combination" includes a merger, asset sale or other transaction resulting in
financial benefit to the stockholder. An "interested stockholder" is a person
who, together with affiliates and associates, owns (or within three years prior,
did own) 15% or more of the corporation's voting stock.

         The Company's Bylaws establish an advance notice procedure for
stockholders to nominate candidates for election as directors or to bring other
business before an annual meeting of stockholders of the Company. The Bylaws
provide that only persons who are nominated by, or at the direction of, the
Board or any nominating committee designated by the Board, or by a stockholder
who has given timely written notice to the Secretary of the Company, will be
eligible for election as directors of the Company. The Bylaws also provide that
in order to properly submit any business to an annual meeting of stockholders, a
stockholder must give timely written notice to the Secretary of the Company of
such stockholder's intention to bring such business before such meeting.
Generally, for notice of stockholder nominations or other business to be
submitted to any annual meeting to be timely under the Company's Bylaws, such
notice must be received not less than 60 days nor more than 90 days prior to the
scheduled date of such meeting. However, if notice or prior public disclosure of
the date of the annual meeting is given or made to stockholders less than


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70 days prior to the meeting date, the Company must receive the stockholder's
notice by the earlier of (i) the close of business on the 10th day after the
earlier of the day the Company mailed notice of the annual meeting date or
provided such public disclosure of the meeting date and (ii) two days prior to
the scheduled date of the annual meeting. A stockholder's notice must also
contain certain information specified in the Bylaws.

         The Restated Rights Agreement will permit disinterested stockholders to
acquire additional shares of the Company or of an acquiring company at a
substantial discount in the event of certain described changes in control. See
"--Restated Rights Agreement."

         Certain provisions described above may have the effect of delaying
stockholder actions with respect to certain business combinations and the
election of new members to the Board. As such, the provisions could have the
effect of discouraging open market purchases of Common Stock because they may be
considered disadvantageous by a stockholder who desires to participate in a
business combination or elect a new director. In addition, to the extent that
potential takeovers are thereby discouraged, stockholders may not have the
opportunity to dispose of all or a part of their stock at a price that may be
higher than the price prevailing in the market.



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                 PROPOSAL 2 -- AMENDMENT OF THE 1991 STOCK PLAN

         The holders of Existing Common Stock are being asked to consider and
approve a proposal to amend and restate the Stock Plan, as set forth in Annex B
hereto (as amended and restated, the "Restated Stock Plan"). In [September]
1998, Board approved the Restated Stock Plan, subject to the approval by the
Company's stockholders of the Restated Stock Plan and the Incyte Genetics Stock
Proposal. If those stockholder approvals are obtained, the Restated Stock Plan
will become effective on the date of initial issuance of shares of the Incyte
Genetics Stock (the "Plan Effective Date"). If stockholder approvals are not
obtained or if the Board determines not to proceed with implementation of the
Incyte Genetics Stock Proposal, the Stock Plan, as currently in effect without
the amendments described herein, will continue in effect.

         The following summary of the principal features of the Restated Stock
Plan is qualified by reference to the terms of the Restated Stock Plan, which is
attached to this Proxy Statement as Annex B.

Summary of Amendments

         The amendments to the Stock Plan approved by the Board and submitted
for stockholder approval are intended to clarify that grants made after the Plan
Effective Date may be made with respect to either Incyte General Stock or Incyte
Genetics Stock or both, in the same manner and to the same extent as permitted
with respect to the Existing Common Stock. The amendments also provide that
6,300,000 shares of Incyte General Stock (the amount currently reserved under 
the 1991 plan) nd 2,400,000 shares of Incyte Genetics Stock are reserved for
issuance under the Stock Plan. Finally, the amendments reflect changes made to
applicable laws and regulations under Section 16 of the Exchange Act and the
Code since March 1995, the date the Stock Plan was last amended and restated in
its entirety.

Summary of the Restated Stock Plan

         The Stock Plan was adopted by the Board of Directors in November 1991
and approved by the Company's stockholders in December 1991, with the most
recent amendments to the Stock Plan approved by the Company's stockholders in
June 1998. The purpose of the Restated Stock Plan is to assist the Company in
the recruitment, retention and motivation of employees and of independent
contractors who are in a position to make material contributions to the
Company's progress. The Restated Stock Plan offers a significant incentive to
the employees and independent contractors of the Company by enabling such
individuals to acquire Incyte General Stock, Incyte Genetics Stock, or both,
thereby increasing their proprietary interest in the growth and success of
Incyte General, Incyte Genetics, and the Company.

         The Restated Stock Plan provides for the direct award or sale of shares
of either or both series of Common Stock and for the grant of both incentive
stock options ("ISO") to purchase Incyte General Stock or Incyte Genetics Stock
intended to qualify for preferential tax treatment under Section 422 of the Code
and nonstatutory stock options ("NSO") to purchase Incyte General Stock


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<PAGE>



or Incyte Genetics Stock that do not qualify for such treatment under the Code.
All employees (including officers) of the Company or any subsidiary and any
independent contractor who performs services for the Company or a subsidiary are
eligible to purchase shares of Common Stock and to receive awards of shares or
grants of NSOs. Only employees are eligible to receive grants of ISOs. As of
_________, 1998, ___ employees were eligible to be considered for the grant of
options under the Restated Stock Plan. Options to purchase more than 400,000
shares may not be granted in a single calendar year to any participant in the
Restated Stock Plan.

         Under the Stock Plan prior to its amendment and restatement, a total of
6,300,000 shares of Existing Common Stock have been reserved for issuance. A
total of 6,300,000 shares of Incyte General Stock and 2,400,000 shares of Incyte
Genetics Stock have been reserved for issuance under the Restated Stock Plan. If
any option granted under the Restated Stock Plan expires or terminates for any
reason without having been exercised in full, then the unpurchased shares
subject to that option will once again be available for additional option
grants. As of June 30, 1998, the Company had outstanding options under the Stock
Plan to purchase an aggregate of 3,605,738 shares of Existing Common Stock at
exercise prices ranging from $0.15 to $47.00 per share, or a weighted average
per share exercise price of $18.61. A total of 1,796,331 shares of Existing
Common Stock are available for future issuance under the Stock Plan and, if the
Restated Stock Plan is approved and assuming no additional stock or stock option
grants occur under the Stock Plan prior to the Plan Effective Date, a total of
1,796,331 shares of Incyte General Stock and 2,400,000 shares of Incyte Genetics
Stock would be available for future issuance under the Restated Stock Plan.

         Outstanding awards under the Stock Plan will be adjusted to reflect the
Incyte Genetics Stock Proposal in accordance with the adjustment provision of
the Restated Stock Plan. The Company currently anticipates that upon the Plan
Effective Date, outstanding options to purchase Existing Common Stock will be
converted into options to purchase the same number of shares of Incyte General
Stock. The per share exercise price for each such option to purchase Existing
Common Stock will continue to be the per share exercise price for the shares of
Incyte General Stock subject to the converted option.

         The Compensation Committee and the Management Stock Option Committee of
the Board (collectively, the "Committee") have not made any determination with
respect to future awards under the Restated Stock Plan, and any allocation of
such awards will be made only in accordance with the provisions of the Restated
Stock Plan, including the additional shares of stock that the stockholders are
being asked to approve. The Company believes that the granting of options is
necessary to attract the highest quality personnel as well as to reward and
thereby retain existing key personnel. Moreover, the attraction and retention of
such personnel is essential to the continued progress of the Company which
ultimately is in the interests of the Company's stockholders.

         As of _______________, 1998, the following persons or groups had in
total, received options to purchase shares of Existing Common Stock under the
Stock Plan as follows: (i) the Chief Executive Officer and the other executive
officers named in the Summary Compensation Table: Mr. Roy A. Whitfield,
[329,400] shares, Dr. Randal W. Scott, [319,400] shares, and Dr. Denise M.


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Gilbert, [300,000] shares, (ii) all current executive officers of the Company as
a group: [948,800] shares; (iii) all current directors who are not executive
officers as a group: 20,000 shares; and (iv) all employees of the Company,
including all current officers who are not executive officers, as a group:
[3,805,860] shares.

         The proceeds from the issuance of shares of Incyte Genetics Stock upon
the purchase of shares or the exercise of options under the Restated Stock Plan
will be allocated to Incyte Genetics. The proceeds from the issuance of shares
of Incyte General Stock upon the purchase of shares or the exercise of options
under the Restated Stock Plan will be allocated to Incyte General.

   Administration

         The Restated Stock Plan will be administered by the Committee. Subject
to the limitations set forth in the Restated Stock Plan, the Committee has the
authority to determine, among other things, to whom options will be granted and
shares will be sold, the series of Common Stock and the number of shares, the
term during which an option may be exercised and the rate at which the options
may be exercised and the shares may vest.

   Terms of Options and of Shares Offered for Sale

         The maximum term of each option that may be granted under the Restated
Stock Plan is 10 years. Stock options granted under the Restated Stock Plan must
be exercised by the optionee before the earlier of the expiration of such option
or the date 90 days after termination of the optionee's employment, except that
the period may be extended on certain events including death and termination of
employment due to disability.

         The exercise price under each option will be established by the
Committee; however, the exercise price per share of an ISO to purchase shares of
a series of Common Stock cannot be lower than the fair market value of one share
such series on the date of grant and the exercise price per share of a NSO may
not be less than the par value per share of the Common Stock. See "Price Range
of and Dividends on Existing Common Stock" for the recent market price of the
Existing Common Stock. The exercise price must be paid in full at the time of
exercise. Under the Restated Stock Plan, the exercise price is payable in cash
or, in certain circumstances, shares of the same series of Common Stock or by
promissory note. The Restated Stock Plan also allows an optionee to pay the
exercise price by giving "exercise/sale" or "exercise/pledge" directions. If
exercise/sale directions are given, a number of option shares sufficient to pay
the exercise price and any withholding taxes is issued to a securities broker
selected by the Company, who, in turn, sells the shares in the open market. The
broker remits the exercise price and any withholding taxes to the Company from
the proceeds of the sale, and the optionee receives any remaining shares or
cash. If exercise/pledge directions are given, the option shares are issued
directly to a securities broker or other lender selected by the Company. The
broker or other lender will hold the shares as security and will extend credit
for up to 50% of their market value. The loan proceeds will be paid to the
Company to the extent necessary to pay the exercise price and any withholding
taxes. Any excess


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<PAGE>



\loan proceeds may be paid to the optionee. If the loan proceeds are
insufficient to cover the exercise price and withholding taxes, the optionee
will be required to pay the deficiency to the Company at the time of exercise.

         The terms of any sale of shares of Common Stock under the Restated
Stock Plan will be set forth in a common stock purchase agreement to be entered
into between the Company and each purchaser. The Committee will determine the
terms and conditions of such stock purchase agreements, which need not be
identical. The purchase price for shares of Common Stock sold under the Restated
Stock Plan may not be less than the par value of such shares. The purchase price
may be paid, at the Committee's discretion, with a full-recourse promissory note
secured by the shares, except that the par value of the shares must be paid in
cash. Shares may also be awarded under the Restated Stock Plan in consideration
of services rendered prior to the award, without a cash payment by the
recipient.

         Options may have such terms and be exercisable in such manner and at
such times as the Committee may determine. Common Stock transferred pursuant to
the Restated Stock Plan (including shares acquired upon the exercise of certain
options) may be subject to repurchase by the Company in the event that any
applicable vesting conditions are not satisfied. A holder of shares of a series
of Common Stock transferred under the Restated Stock Plan has the same voting,
dividend and other rights as the Company's other stockholders of such series.

   Amendment and Termination

         The Restated Stock Plan may be amended at any time by the Board of
Directors, subject to applicable laws. Unless sooner terminated by the Board of
Directors, the Restated Stock Plan will terminate on the tenth anniversary of
the Plan Effective Date, and, following such date, no further options may be
granted or stock sold pursuant to such plan except upon the exercise of options
granted prior to the termination date.

   Effect of Certain Corporate Events

         In the event of a subdivision of either series of the outstanding
Common Stock or a combination or consolidation of either series of the
outstanding Common Stock (by reclassification or otherwise) into a lesser number
of shares, a spinoff or a similar occurrence, or declaration of a dividend
payable in shares of a series of Common Stock or, if in an amount that has a
material effect on the price of the shares of such series, in cash, the
Committee will make adjustments in the number and/or exercise price of options
and/or the number of shares of the relevant series of Common Stock available
under the Restated Stock Plan, as appropriate.

         Upon any distribution of shares of Incyte Genetics Stock to the holders
of outstanding Incyte General Stock, including the Incyte Genetics Distribution,
each outstanding option to purchase Incyte General Stock under the Restated
Stock Plan (an "Existing General Option") will be converted into an option to
purchase the same number of shares of Incyte General Stock (an "Adjusted General


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Option") and an option to purchase such number or fraction of shares of Incyte
Genetics Stock as would have been distributed with respect to the number of
shares of Incyte General Stock covered by the Existing General Option (an
"Adjusted Genetics Option"). For example, if one-half of one share of Incyte
Genetics Stock is distributed with respect to each share of Incyte General
Stock, a holder of an Existing General Option to purchase 100 shares of Incyte
General Stock would receive an Adjusted General Option to purchase 100 shares of
Incyte General Stock and an Adjusted Genetics Option to purchase 50 shares of
Incyte Genetics Stock. The number or fraction of shares of Incyte Genetics Stock
distributed with respect to one share of Incyte General Stock is referred to as
the "Distribution Ratio." The Adjusted Genetics Option and the Adjusted General
Option are referred to collectively as the "Adjusted Options."

         The exercise price of the Adjusted Options will be set so that the
aggregate exercise prices of the Adjusted Options will equal the aggregate
exercise price of the Existing General Option. A combined value of the two
series of stock (the "Combined Value") will be determined. The Combined Value
will equal the sum of (i) the Incyte General Value plus (ii) the Distribution
Ratio multiplied by the Incyte Genetics Value. The Incyte General Value and
Incyte Genetics Value will equal the volume-weighted average trading prices per
share of the Incyte General Stock and the Incyte Genetics Stock, respectively,
for the first 10 Trading Days beginning on the date of distribution (or, if
later, the first day on which the Incyte Genetics Stock commences trading
following the distribution). Each Adjusted General Option will have its exercise
price per share set at the product of (i) the Incyte General Value and (ii) a
fraction (the "Adjustment Factor"), the numerator of which is the exercise price
of the Existing General Option and the denominator of which is the Combined
Value. Each Adjusted Genetics Option will have its exercise price per share set
at the product of (i) the Incyte Genetics Value and (ii) the Adjustment Factor.
All other terms of each Adjusted General Option and Adjusted Genetics Option
will be the same as the terms of the related Existing General Option.

         In the event of a merger or other reorganization, outstanding options
will be subject to the agreement of merger or reorganization. Such agreement
will provide for the assumption of outstanding options by the surviving
corporation or its parent, for their continuation by the Company (if the Company
is the surviving corporation), for payment of a cash settlement equal to the
difference between the amount to be paid for one share under the agreement of
merger or reorganization and the exercise price for each option, or for the
acceleration of the exercisability of each option followed by the cancellation
of options not exercised, in all cases without the optionees' consent.

Certain Federal Income Tax Consequences of Options Under the Restated Stock Plan

         Neither the optionee nor the Company will incur any federal tax
consequences as a result of the grant of an option. The optionee will have no
taxable income upon exercising an ISO (except that the alternative minimum tax
may apply), and the Company will receive no deduction when an ISO is exercised.
Upon exercising a NSO to purchase a series of Common Stock, the optionee
generally must recognize ordinary income equal to the "spread" between the
exercise price and the


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<PAGE>



fair market value of such series of Common Stock on the date of exercise; the
Company will be entitled to a deduction for the same amount. In the case of an
employee, the option spread at the time a NSO to purchase a series of Common
Stock is exercised is subject to income tax withholding, but the optionee
generally may elect to satisfy the withholding tax obligation by having shares
of such series of Common Stock withheld from those purchased under the NSO. The
tax treatment of a disposition of option shares acquired under the Restated
Stock Plan depends on how long the shares have been held and on whether such
shares were acquired by exercising an ISO or by exercising a NSO. The Company
will not be entitled to a deduction in connection with a disposition of option
shares, except in the case of a disposition of shares acquired under an ISO
before the applicable ISO holding periods have been satisfied.

         The above description of tax consequences is based upon federal tax
laws and regulations and does not purport to be a complete description of the
federal income tax aspects of the Restated Stock Plan.

         The Board of Directors recommends a vote "FOR" amendment and
restatement of the Company's 1991 Stock Plan.



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           PROPOSAL 3 -- AMENDMENT OF THE 1997 EMPLOYEE STOCK PURCHASE
                                      PLAN

         The holders of Existing Common Stock are being asked to consider and
approve a proposal to amend and restate the ESPP, as set forth in Annex C hereto
(as amended and restated, the "Restated ESPP"). In September 1998, Board
approved the Restated ESPP, subject to the approval by the Company's
stockholders of the Restated ESPP and the Incyte Genetics Stock Proposal. If
those stockholder approvals are obtained, the Restated ESPP will become
effective on the Plan Effective Date. If stockholder approvals are not obtained
or if the Board determines not to proceed with implementation of the Incyte
Genetics Stock Proposal, the ESPP, as currently in effect without the amendments
described herein, will continue in effect.

         The following summary of the principal features of the Restated ESPP is
qualified by reference to the terms of the Restated ESPP, which is attached to
this Proxy Statement as Annex C.

Summary of Amendments

         The amendments to the ESPP approved by the Board and submitted for
stockholder approval provide that, for purchase periods after the Plan Effective
Date, participants in the ESPP may purchase either Incyte General Stock or
Incyte Genetics Stock or both, in such proportions as the participants may
determine. The amendments also provide that 400,000 shares of Incyte General
Stock and 400,000 shares of Incyte Genetics Stock are available for issuance
under the ESPP. In addition, the limitation that no participant may purchase
more than 2,000 shares in any one purchase period has been deleted.

Summary of the Restated ESPP

         The ESPP was adopted by the Board in February 1997, effective August 1,
1997, and approved by the Company's stockholders in June 1997. The purpose of
the Restated ESPP is to give eligible employees an opportunity to purchase
shares of the Common Stock at a price below their market value and to pay for
the purchases through payroll deductions. There are 400,000 shares of Existing
Common Stock reserved for issuance under the ESPP. As of June 30, 1998,
15,920 shares of Existing Common Stock had been issued pursuant to the ESPP
and 384,080 shares remained available for issuance. Under the Restated ESPP,
400,000 shares of Incyte General Stock and 400,000 shares of Incyte Genetics
Stock are reserved for issuance.

         Outstanding rights to purchase shares under the Restated ESPP will be
adjusted to reflect the Incyte Genetics Stock Proposal in accordance with the
adjustment provision of the Restated ESPP. The Company currently anticipates
that upon the Plan Effective Date, outstanding rights to purchase Existing
Common Stock will be converted into rights to purchase the same number of shares
of Incyte General Stock. The per share purchase price for each such right to
purchase Existing Common Stock will continue to be the per share purchase price
for the shares of Incyte General Stock subject to such adjusted right.


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<PAGE>



   Administration

         The Restated ESPP is administered by the Compensation Committee of the
Board. The Compensation Committee has the authority to construe, interpret and
apply the terms of the Restated ESPP, to determine eligibility, to establish
such limitations and procedures as it determines are consistent with the
Restated ESPP and to adjudicate any disputed claims under the Restated ESPP.

   Eligibility; Price of Shares

         Each regular full-time and part-time employee of the Company and
subsidiaries designated by the Board who customarily works at least 20 hours per
week and more than five months in any calendar year is eligible to participate
in the Restated ESPP after one year of employment. However, no employee is
eligible to participate in the Restated ESPP if, immediately after electing to
participate, the employee would own stock of the Company (including stock such
employee may purchase under outstanding options) representing 5% or more of the
total combined voting power or value of all classes of stock of the Company. In
addition, no employee is permitted to participate if under the Restated ESPP and
all similar purchase plans of the Company or its subsidiaries, such rights would
accrue at a rate which exceeds $25,000 of the fair market value of such stock
(determined at the time the right is granted) for each calendar year.

         Under the Restated ESPP, each calendar year is divided into two
six-month "purchase periods" commencing May 1 and November 1 of each year. At
the end of each purchase period, the Company will apply the amount contributed
by the participant during that period to purchase shares of Incyte General
Stock, Incyte Genetics Stock, or both, for him or her, in the proportions as to
each series of Common Stock as the participant determines. The purchase price
per share for a series of Common Stock will be equal to 85% of the lower of (a)
the market price of the such series immediately before the beginning of the
applicable "offering period" or (b) the market price of such series on the last
business day of the purchase period. In general, each offering period is 24
months long, but a new offering period begins every six months. Thus, up to four
overlapping offering periods may be in effect at the same time. If, with respect
to a series of Common Stock, the market price is lower when a subsequent
offering period begins, the subsequent offering period automatically becomes the
applicable offering period.

   Participation; Payroll Deductions; Purchase of Shares

         Eligible employees become participants in the Restated ESPP by
executing a subscription agreement authorizing payroll deductions and filing it
with the payroll office before the first day of the applicable offering period.
The payroll deductions made for each participant may be not be less than 1% or
exceed 10% of the participant's cash compensation, as the participant may
designate in the subscription agreement. Payroll deductions commence with the
first paycheck issued during the offering period and are deducted from
subsequent paychecks throughout the offering period unless changed or terminated
as provided in the Restated ESPP.



                                       88

<PAGE>



         Participants are notified by statements of account as soon as
practicable following the end of each purchase period as to the amount of
payroll deductions, the number of shares purchased, the purchase price and the
remaining cash balance of their accounts. Certificates representing the shares
are delivered to a brokerage account and kept in such account pursuant to the
subscription agreement.

   Withdrawal From the Restated ESPP; Termination of Employment

         Participants may withdraw from the Restated ESPP at any time. As soon
as practicable after withdrawal, payroll deductions cease and all amounts
credited to the participant's account are refunded in cash, without interest. A
participant who has withdrawn from the Restated ESPP cannot be a participant in
future offering periods unless he or she re-enrolls pursuant to the Restated
ESPP's guidelines.

         Termination of a participant's status as an eligible employee is
treated as an automatic withdrawal from the Restated ESPP. A participant may
designate in writing a beneficiary who is to receive shares and cash in the
event of the participant's death subsequent to the purchase of shares, but prior
to delivery. A participant may also designate a beneficiary to receive cash in
his or her account in the event of such participant's death prior to the last
day of the offering period. Any other attempted assignment, except by will, and
the laws of descent and distribution, may be treated as a withdrawal.

   Amendment and Termination

         The Restated ESPP may be amended or terminated at any time by the
Board, subject to applicable laws, and will terminate on [the tenth anniversary
of the Plan Effective Date].

   Effect of Certain Corporate Events

         In the event of a subdivision of either series of the outstanding
Common Stock or a combination or consolidation of either series of the
outstanding Common Stock (by reclassification or otherwise) into a lesser number
of shares, a spinoff or a similar occurrence, or declaration of a dividend
payable in a series of Common Stock or, if in an amount that has a material
effect on the price of the shares of such series, in cash, the Compensation
Committee will make adjustments in the number and/or purchase price of shares of
the relevant series of Common Stock and/or the number of shares of such series
available under the Restated ESPP, as appropriate.

         The Board recommends a vote "FOR" amendment and restatement of the
Company's 1997 Employee Stock Purchase Plan.



                                       89

<PAGE>



        PROPOSAL 4 -- AMENDMENT OF THE 1993 DIRECTORS' STOCK OPTION PLAN

         The holders of Existing Common Stock are being asked to consider and
approve a proposal to amend and restate the Directors' Option Plan, as set forth
in Annex D hereto (as amended and restated, the "Restated Directors' Option
Plan"). In [September] 1998, Board approved the Restated Directors' Option Plan,
subject to the approval by the Company's stockholders of the Restated Directors'
Option Plan and the Incyte Genetics Stock Proposal. If those stockholder
approvals are obtained, the Restated Directors' Option Plan will become
effective on the Plan Effective Date. If stockholder approvals are not obtained
or if the Board determines not to proceed with implementation of the Incyte
Genetics Stock Proposal, the Directors' Option Plan, as currently in effect
without the amendments described herein, will continue in effect.

         The following summary of the principal features of the Restated
Directors' Option Plan is qualified by reference to the terms of the Restated
Directors' Option Plan, which is attached to this Proxy Statement as Annex D.

Description of Amendments

         The amendments to the Directors' Option Plan approved by the Board and
submitted for stockholder approval change the number of shares subject to
options granted on the date of each annual meeting of stockholders to reflect
the creation of the tracking stock capital structure.

         Under the Directors' Option Plan as currently in effect, each eligible
director receives an option to purchase 5,000 shares of Existing Common Stock on
the date of each annual meeting of stockholders. An aggregate of 400,000 shares
of Existing Common Stock are authorized for issuance under the Directors' Option
Plan.

         The amendments to the Directors' Option Plan authorize the issuance of
up to 200,000 shares of Incyte Genetics Stock under the Directors' Option Plan.
Such shares will be in addition to the 400,000 shares of Incyte General Stock
presently authorized for issuance under the Directors' Option Plan. The
formula-based option grants to eligible directors will be amended as described
below.

Summary of the Restated Directors' Option Plan

         The Directors' Option Plan was adopted by the Board of Directors in
July 1993 and approved by the Company's stockholders in September 1993, with the
most recent amendment to the Directors' Option Plan approved by the stockholders
in June 1995. The purpose of the Restated Directors' Option Plan is to assist
the Company in the recruitment, retention and motivation of certain non-employee
directors. The Restated Directors' Option Plan offers a significant incentive to
non-employee directors of the Company by enabling such individuals to acquire
the Company's Common Stock, thereby increasing their proprietary interest in the
growth and success of the Company.



                                       90

<PAGE>



         The Restated Directors' Option Plan provides for the automatic grant of
options to purchase shares of Incyte General Stock and Incyte Genetics Stock to
directors of the Company who are not employees of the Company, who do not own or
represent an owner of 5% or more of either series of Common Stock, and who do
not join the Board through a contractual arrangement between the Company and a
third party. Each such director will receive, on the date of each annual meeting
of stockholders of the Company, an option to purchase _____ shares of Incyte
General Stock and an option to purchase ______ shares of Incyte Genetics Stock
at the respective fair market values of such series of Common Stock on the date
of grant. Such options will vest in full on the first anniversary of the date of
grant. Each such director who is not initially elected at a regular annual
meeting of the Company's stockholders will receive an option to purchase a pro
rata portion of ____ shares of Incyte General Stock and an option to purchase a
pro rata portion of ______ shares of Incyte Genetics Stock, in each case based
upon the number of full months remaining from the date of election until the
next regular annual meeting of the Company's stockholders divided by twelve.

         A total of 400,000 shares of Incyte General Stock and 200,000 a total
of shares of Incyte Genetics Stock have been reserved for issuance under the
Restated Directors' Option Plan. If any option granted under the Restated
Directors' Option Plan expires or terminates for any reason without having been
exercised in full, then the unpurchased shares subject to that option will once
again be available for additional option grants. As of June 30, 1998, the
Company had outstanding options under the Directors' Option Plan to purchase an
aggregate of 287,500 shares of Existing Common Stock at exercise prices ranging
from $2.00 to $44.25 per share, or a weighted average per share exercise price
of $11.18. A total of 112,500 shares of Existing Common Stock is available for
future issuance under the Directors' Option Plan and, if the Restated Directors'
Option Plan is approved and assuming no additional stock or stock option grants
occur under the Directors' Option Plan prior to the Plan Effective Date, a total
of 112,500 shares of Incyte General Stock and 200,000 shares of Incyte Genetics
Stock would be available for future issuance under the Restated Directors'
Option Plan.

         Outstanding awards under the Directors' Option Plan will be adjusted to
reflect the Incyte Genetics Stock Proposal in accordance with the adjustment
provision of the Restated Directors' Option Plan. The Company currently
anticipates that upon the Plan Effective Date, outstanding options to purchase
Existing Common Stock will be converted into options to purchase the same number
of shares of Incyte General Stock. The per share exercise price for each such
option to purchase Existing Common Stock will continue to be the per share
exercise price for the shares of Incyte General Stock subject to the converted
option.

   Terms of Options

         The term of each option granted under the Restated Directors' Option
Plan is 10 years. Stock options granted under the Restated Directors' Option
Plan must be exercised by the optionee before the earlier of the expiration of
such option or the date six months days after termination of the optionee's
service as a director, except that the period may be extended on certain events
including death and termination of employment due to disability.


                                       91

<PAGE>



         The exercise price of an option granted under the Restated Directors'
Option Plan must be paid in full at the time of exercise in cash or, in certain
circumstances, shares of Common Stock of the same series. The Restated
Directors' Option Plan also allows an optionee to pay the exercise price by
giving "exercise/sale" or "exercise/pledge" directions, as described above under
"Proposal 2 -- Amendment of the 1991 Stock Plan -- Summary of the Restated Stock
Plan -- Terms of Options and of Shares Offered for Sale."

   Effect of Certain Corporate Events

         Options granted under the Restated Directors' Option Plan are subject
to adjustment in the event of certain corporate events in the same manner as
options granted under the Restated Stock Plan. See "Proposal 2 -- Amendment of
the 1991 Stock Plan -- Summary of the Restated Stock Plan--Effect of Certain
Corporate Events."

   Amendment and Termination

         The Restated Directors' Option Plan may be amended or terminated at any
time by the Board, subject to applicable laws, except that the provisions of the
Plan relating to the amount, price and timing of option grants may not be
amended more than once in any six-month period.

   Certain Federal Income Tax Consequences of Options Under the Restated
     Directors' Option Plan

         Neither the optionee nor the Company will incur any federal tax
consequences as a result of the grant of an option. Upon exercising an option to
purchase shares of a series of Common Stock, the optionee generally must
recognize ordinary income equal to the "spread" between the exercise price and
the fair market value of such series on the date of exercise; the Company will
be entitled to a deduction for the same amount. Upon disposition of option
shares acquired under the Directors' Option Plan, the difference generally
between the sales proceeds and the fair market value of the shares on the date
of exercise will be treated as a capital gain or loss -- either long-term or
short-term, depending on how long the shares have been held. The Company will
not be entitled to a deduction in connection with a disposition of option
shares.

         The above description of tax consequences is based upon federal tax
laws and regulations and does not purport to be a complete description of the
federal income tax aspects of the Restated Directors' Option Plan.

         The Board of Directors recommends a vote "FOR" amendment and
restatement of the Company's 1993 Directors' Stock Option Plan.



                                       92

<PAGE>



                             EXECUTIVE COMPENSATION

Summary Compensation Table

         The following table summarizes all compensation paid to the Company's
Chief Executive Officer and to the Company's other two executive officers for
services rendered in all capacities to the Company for the fiscal years ended
December 31, 1997, 1996 and 1995.


<TABLE>
<CAPTION>
                                            Summary Compensation Table

                                                                                   Long Term
                                                           Annual                Compensation
                                                        Compensation                Awards
                                                                                  Securities
              Name and                                                            Underlying        All Other
         Principal Position            Year     Salary ($)        Bonus ($)       Options (#)   Compensation ($)
         ------------------            ----     ----------        ---------       -----------   ----------------
<S>                                    <C>       <C>              <C>              <C>              <C>
Roy A. Whitfield                       1997      $260,000         $100,000            9,000           --
   Chief Executive Officer             1996       230,000           75,000           30,000           --
                                       1995       210,000           50,000           70,000           --

Randal W. Scott                        1997       240,000          100,000            9,000           --
   President,                          1996       215,000           75,000           30,000           --
   Chief Scientific Officer            1995       195,000           40,000           60,000           --
   and Secretary

Denise M. Gilbert                      1997       220,000          100,000           15,000           --
   Executive Vice President,           1996       180,000           75,000           30,000           --
   Chief Financial Officer             1995(1)     45,962            5,000          255,000        $2,800(2)
   and Treasurer
</TABLE>

- ------------------------------------


(1)      Dr. Gilbert joined the Company in October 1995.

(2)      Represents amounts paid to Dr. Gilbert for consulting services in 1995
         prior to her employment.



                                       93

<PAGE>



         The following tables set forth certain information as of December 31,
1997 and for the fiscal year then ended with respect to stock options to
purchase shares of Existing Common Stock granted to and exercised by the
individuals named in the Summary Compensation Table above.


<TABLE>
<CAPTION>

                                                 Option Grants in 1997
                                                                                             Potential
                                                                                        Realizable Value at
                                                                                       Assumed Annual Rates
                                                                                          of Stock Price
                                                                                           Appreciation
                                         Individual Grants                              for Option Term(4)
                        ----------------------------------------------------------     ---------------------
                          Number of          % of
                         Securities      Total Options
                         Underlying       Granted to      Exercise
                           Options       Employees in     Price         Expiration
Name                    Granted(#)(1)     Fiscal Year     ($/Sh)(2)       Date(3)        5%($)         10%($)
- ----                    -------------    -------------   ----------    ------------   ----------    ---------
<S>                       <C>                <C>           <C>           <C>           <C>           <C>     
Roy A. Whitfield            9,000            1.03%         $36.625       12/08/07      $207,299      $525,337

Randal W. Scott             9,000            1.03           36.625       12/08/07       207,299       525,337

Denise M. Gilbert          15,000            1.71           36.625       12/08/07       345,499       875,562

- ------------------------------------
</TABLE>


(1)      Options granted in 1997 vest 25% on the first anniversary of the date
         of grant, with the remaining shares vesting monthly over three years.
         Under the terms of the 1991 Stock Plan, the committee designated by the
         Board of Directors to administer the 1991 Stock Plan retains the
         discretion, subject to certain limitations within the 1991 Stock Plan,
         to modify, extend or renew outstanding options and to reprice
         outstanding options. Options may be repriced by canceling outstanding
         options and reissuing new options with an exercise price equal to the
         fair market value on the date of reissue, which may be lower than the
         original exercise price of such canceled options.

(2)      The exercise price on the date of grant was equal to 100% of the fair
         market value on the date of grant.

(3)      The options have a term of 10 years, subject to earlier termination in
         certain events related to termination of employment.

(4)      The 5% and 10% assumed rates of appreciation are suggested by the rules
         of the Securities and Exchange Commission and do not represent the
         Company's estimate or projection of the future Common Stock price.
         There can be no assurance that any of the values reflected in the table
         will be achieved.




                                       94

<PAGE>



                 Aggregated Option Exercises in Last Fiscal Year
                         and 1997 Year End Option Values

<TABLE>
<CAPTION>

                                                                Number of
                                                               Securities
                                                               Underlying              Value of
                                                               Unexercised            Unexercised
                                                               Options at       In-the-Money Options at
                                                          December 31, 1997(#)  December 31, 1997($)(5)

                        Shares Acquired       Value           Exercisable/            Exercisable/
Name                    on Exercise (#)  Realized ($)(1)      Unexercisable           Unexercisable
- ----                    ---------------  ---------------      -------------           -------------
<S>                         <C>             <C>              <C>                  <C>
Roy A. Whitfield(2)         32,668          $  913,403       164,900/31,500       $6,041,569/$616,781

Randal W. Scott(3)          57,500           1,397,969       172,068/31,500        6,389,211/616,781

Denise M. Gilbert(4)        20,000             477,875       242,500/37,500        8,766,094/667,031

</TABLE>

- ------------------------------------

(1)     Calculated on the basis of the fair market value of the underlying
        securities at the exercise date minus the exercise price.

(2)     Options to purchase 67,392 shares were exercisable immediately as of the
        date of grant, but the shares underlying such options are subject to
        rights of repurchase by the Company, which rights lapse as to 25% of the
        shares covered by the respective options on the first anniversary of the
        date of grant and lapse ratably on a monthly basis thereafter, with the
        repurchase right terminating in full on the fourth anniversary of the
        date of grant.

(3)     Options to purchase 51,350 shares were exercisable immediately as of the
        date of grant, but the shares underlying such options are subject to
        rights of repurchase by the Company, which rights lapse as to 25% of the
        shares covered by the respective options on the first anniversary of the
        date of grant and lapse ratably on a monthly basis thereafter, with the
        repurchase right terminating in full on the fourth anniversary of the
        date of grant.

(4)     Options to purchase 107,188 shares were exercisable immediately as of
        the date of grant, but the shares underlying such options are subject to
        rights of repurchase by the Company, which rights lapse as to 25% of the
        shares covered by the respective options on the first anniversary of the
        date of grant and lapse ratably on a monthly basis thereafter, with the
        repurchase right terminating in full on the fourth anniversary of the
        date of grant.

(5)     Calculated on the basis of the fair market value of the underlying
        securities at December 31, 1997 ($45.00 per share) minus the exercise
        price.



                                                        95

<PAGE>



Compensation of Directors

        Directors who are employees of the Company do not receive any fees for
service on the Board of Directors. Directors Barry M. Bloom, Jeffrey J.
Collinson, Frederick B. Craves, and Jon S. Saxe are reimbursed for their
expenses for each meeting attended, and Messrs. Collinson and Saxe and Drs.
Craves and Bloom are each compensated $2,500 per diem in connection with their
attendance at Board meetings. Pursuant to the Company's 1993 Directors' Stock
Option Plan (the "Directors' Plan"), in May 1997 each of Drs. Bloom and Craves
and Messrs. Saxe and Collinson received an annual automatic grant of an option
to purchase 10,000 shares of Existing Common Stock at an exercise price of
$27.6875 per share; such options vested in full on the first business day
following the 1998 Annual Meeting of Stockholders. The Board amended the
Directors' Plan in March 1998 to reduce the annual option grants receivable by
eligible directors from 10,000 shares to 5,000 shares.

Compensation Committee Interlocks and Insider Participation

        The Compensation Committee consists of Messrs. Collinson and Saxe and
Drs. Bloom and Craves, who are outside directors of the Company. From January
1997 through July 1997, the Company had a consultancy arrangement with The
Craves Group, a consulting group in which Dr. Craves is a general partner.
Pursuant to the arrangement, the Company paid The Craves Group $10,000 per month
through July 1997, at which time the arrangement was terminated.



                                       96

<PAGE>



SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

        The following table sets forth certain information as of March 1, 1998
as to shares of the Existing Common Stock beneficially owned by: (i) each person
who is known by the Company to own beneficially more than 5% of the Existing
Common Stock, (ii) each of the Company's directors, (iii) each of the Company's
executive officers named under "Executive Compensation -- Summary Compensation
Table," and (iv) all directors and executive officers of the Company as a group.
Ownership information is based upon information furnished by the respective
individuals or entities, as the case may be.

                                              Shares             Percentage
                                            Beneficially        Beneficially
                                              Owned(1)            Owned(1)

Pharmacia & Upjohn, Inc....................   1,527,666             5.8%
         The Pharmacia & Upjohn Centre
         67 Alma Road
         Windsor, Berkshire
         SL4 3HD, United Kingdom

Pfizer Inc.................................   1,420,000             5.4%
         235 East 42nd Street
         New York, NY 10017

Jeffrey J. Collinson(2)....................     409,712             1.5%

Roy A. Whitfield(3)........................     670,560             2.5%

Randal W. Scott(4).........................     401,400             1.5%

Denise M. Gilbert(5).......................     245,000             *

Frederick B. Craves(6).....................      89,600             *

Jon S. Saxe(7).............................      74,000             *

Barry M. Bloom(8)..........................      43,500             *

All directors and executive    
  officers as a group (7 persons) (9)......   1,933,772             7.1%

- ------------------------------------


*       Less than 1%.

(1)     To the Company's knowledge, the persons named in the table have sole
        voting and investment power with respect to all shares of Existing
        Common Stock shown as beneficially owned by them, subject to community
        property laws where applicable and the information contained in the
        notes to this table.

(2)     Includes 360,000 shares held by Schroders Incorporated, and 400 shares
        held by Collinson Howe Venture Partners, Inc. Mr. Collinson, a director
        of the Company, shares voting and investment power with respect to such
        shares. Mr. Collinson disclaims beneficial ownership of shares held by
        Schroders Incorporated, except to the extent of his proportionate
        interest therein. Mr. Collinson is the majority stockholder of Collinson
        Howe Venture Partners, Inc. and may be deemed to be the beneficial owner
        of the shares held by that entity. Also includes 49,312 shares held by
        Indian Chase, Inc., over which Mr. Collinson has voting and


                                       97

<PAGE>



        investment power.  Mr. Collinson disclaims beneficial ownership of
        shares held by Indian Chase, Inc. except to the extent of his
        proportionate interest therein.

(3)     Includes 167,400 shares subject to options exercisable within 60 days of
        March 1, 1998.

(4)     Includes 174,568 shares subject to options exercisable within 60 days of
        March 1, 1998.

(5)     Includes 245,000 shares subject to options exercisable within 60 days of
        March 1, 1998.

(6)     Includes 4,000 shares held by Burrill & Craves, a general partnership.
        Dr. Craves is a general partner of such partnership and may be deemed to
        be the beneficial owner of the shares held by the partnership. Also
        includes 4,200 shares held by a trust for which Dr. Craves is a trustee,
        7,400 shares held by Dr. Craves' spouse, and 74,000 shares subject to
        options exercisable within 60 days of March 1, 1998.

(7)     Includes 74,000 shares subject to options exercisable within 60 days of
        March 1, 1998.

(8)     Includes 43,500 shares subject to options exercisable within 60 days of 
        March 1, 1998.

(9)     Includes shares included pursuant to notes (2), (3), (4), (5), (6), (7)
        and (8) above.





                                       98

<PAGE>



                              INDEPENDENT AUDITORS

        The consolidated financial statements of the Company and the combined
financial statements of Incyte General and combined financial statements of
Incyte Genetics as of December 31, 1997 and December 31, 1996, and for each of
the three years in the period ended December 31, 1997, included in this Proxy
Statement have been audited by Ernst & Young LLP, independent auditors, as set
forth in their reports thereon included elsewhere herein.

        The consolidated financial statements of Hexagen plc as of December 31,
1997 and 1996, and for the year ended December 31, 1997, and the period ended
December 31, 1996 included in this Proxy Statement, have been audited by Coopers
& Lybrand, independent auditors, as set forth in their report thereon included
elsewhere herein.

        Representatives of Ernst & Young LLP will be present at the Special
Meeting. Such representatives will have the opportunity to make a statement if
they so desire and will be available to respond to appropriate questions.



                                       99

<PAGE>


                STOCKHOLDER PROPOSALS FOR THE 1999 ANNUAL MEETING

        To be considered for inclusion in the Company's proxy statement and form
of proxy for its 1999 Annual Meeting of Stockholders, a stockholder proposal
must be received at the principal executive offices of the Company not later
than January 1, 1999.

        A stockholder proposal not included in the Company's proxy statement for
the 1999 Annual Meeting will be ineligible for presentation at the meeting
unless the stockholder gives timely notice of the proposal in writing to the
Secretary of the Company at the principal executive offices of the Company and
otherwise complies with the provisions of the Company's Bylaws. For a
stockholder's notice to be timely, the Company's Bylaws provide that the Company
must have received the notice not less than 60 days nor more than 90 days prior
to the scheduled date of such meeting. However, if notice or prior public
disclosure of the date of the annual meeting is given or made to stockholders
less than 70 days prior to the meeting date, the Company must receive the
stockholder's notice by the earlier of (i) the close of business on the 10th day
after the earlier of the day the Company mailed notice of the annual meeting
date or provided such public disclosure of the meeting date and (ii) two days
prior to the scheduled date of the annual meeting.



                                       100

<PAGE>

                       ANNEX A: AMENDMENT AND RESTATEMENT
                         OF CERTIFICATE OF INCORPORATION



<PAGE>



                      RESTATED CERTIFICATE OF INCORPORATION

                                       OF

                          INCYTE PHARMACEUTICALS, INC.



               Incyte Pharmaceuticals, Inc., a corporation organized and
existing under the laws of the State of Delaware (the "Corporation"), hereby
certifies as follows:

               FIRST: The name of the Corporation is Incyte Pharmaceuticals,
Inc.

               SECOND: The original Certificate of Incorporation of the
Corporation was filed with the Secretary of State of the State of Delaware on
April 8, 1991 and the original name of the Corporation was INCYTE
Pharmaceuticals, Inc; the Original Certificate of Incorporation of the
Corporation, pursuant to Section 242 and 245 of the General Corporation of the
State of Delaware, was restated and amended on November 5, 1993.

               THIRD: Pursuant to Sections 242 and 245 of the General
Corporation Law of the State of Delaware, this Restated Certificate of
Incorporation restates, integrates and further amends the provisions of the
Restated Certificate of Incorporation of the Corporation.

               FOURTH: The text of the Restated Certificate of Incorporation as
heretofore amended or supplemented is hereby restated and amended to read in its
entirety as follows:


                                    ARTICLE I

               The name of the Corporation is Incyte Pharmaceuticals, Inc.


                                   ARTICLE II

               The address of its registered office in the State of Delaware is
Corporation Trust Center, 1209 Orange Street, in the City of Wilmington, County
of New Castle, Delaware 19801. The name of its registered agent at such address
is The Corporation Trust Company.


                                   ARTICLE III

               The nature of the business or purposes to be conducted or
promoted is to engage in any lawful act or activity for which corporations may
be organized under the General Corporation Law of Delaware.


                                   ARTICLE IV

        A. Authorized Capital Stock. The total number of shares of all classes
of capital stock which the Corporation shall have authority to issue is eighty
million (80,000,000), of which seventy-five million (75,000,000) shares of the
par value of one-tenth of one cent ($.001) each shall be Common Stock (the
"Common Stock") and five million (5,000,000) shares of the par value of
one-tenth of one cent ($.001) each shall be Preferred Stock (the "Preferred
Stock"). The number of authorized shares of Common Stock or Preferred Stock may
be increased or decreased (but not below the number of shares thereof then
outstanding) by the affirmative vote of the holders of a majority of the then


<PAGE>


outstanding shares of Common Stock, without a vote of the holders of the
Preferred Stock, or of any series thereof, unless a vote of any such Preferred
Stock holders is required pursuant to the provisions established by the Board of
Directors of this Corporation (the "Board of Directors") in the resolution or
resolutions providing for the issue of such Preferred Stock, and if such holders
of such Preferred Stock are so entitled to vote thereon, then, except as may
otherwise be set forth in this Restated Certificate of Incorporation, the only
stockholder approval required shall be the affirmative vote of a majority of the
combined voting power of the Common Stock and the Preferred Stock so entitled to
vote.

        Upon the effectiveness of this Amendment and restatement of the Restated
Certificate of Incorporation, and without any further action on the part of the
Corporation or its stockholders, each share of the Corporation's Common Stock
then issued and outstanding shall automatically be redesignated as one fully
paid and nonassessable share of "Incyte Pharmaceuticals, Inc. - Incyte General
Common Stock", having a par value of one-tenth of one cent ($.001) per share.
Reference to the Certificate or this Certificate of Incorporation shall refer to
the Restated Certificate of Incorporation as the same may be amended from time
to time. Certain capitalized terms used in Article IV shall have the meanings
set forth in Section D.7 of Article IV.

        B. Preferred Stock. The Preferred Stock may be issued from time to time
in one or more series. The Board of Directors is expressly authorized to provide
for the issue, in one or more series, of all or any of the remaining shares of
Preferred Stock and, in the resolution or resolutions providing for such issue,
to establish for each such series the number of its shares, the voting powers,
full or limited, of the shares of such series, or that such shares shall have no
voting powers, and the designations, preferences and relative, participating,
optional or other special rights of the shares of such series, and the
qualifications, limitations or restrictions thereof. The Board of Directors is
also expressly authorized (unless forbidden in the resolution or resolutions
providing for such issue) to increase or decrease (but not below the number of
shares of the series then outstanding) the number of shares of any series
subsequent to the issuance of shares of that series. In case the number of
shares of any such series shall be so decreased, the shares constituting such
decrease shall resume the status that they had prior to the adoption of the
resolution originally fixing the number of shares of such series.

        C. Common Stock. The Common Stock may be issued from time to time in one
or more series. The Board of Directors is expressly authorized to provide for
the issue, in one or more series, of all or any of the remaining shares of
Common and, in the resolution or resolutions providing for such issue, to
establish for each such series the number of its shares, the voting powers, full
or limited, of the shares of such series, or that such shares shall have no
voting powers, and the designations, preferences and relative, participating,
optional or other special rights of the shares of such series, and the
qualifications, limitations or restrictions thereof. The Board of Directors is
also expressly authorized (unless forbidden in the resolution or resolutions
providing for such issue) to increase or decrease (but not below the number of
shares of the series then outstanding) the number of shares of any series
subsequent to the issuance of shares of that series. In case the number of
shares of any such series shall be so decreased, the shares constituting such
decrease shall resume the status that they had prior to the adoption of the
resolution originally fixing the number of shares of such series.

               D. Incyte General Stock and Incyte Genetics Stock. The
designations and the voting powers and relative, participating, optional and
other special rights and qualifications, limitations and restrictions of the
Incyte General Stock and the Incyte Genetics Stock (as defined below) are as set
forth below:

               1. Designation. One series of Common Stock is hereby designated
        as "Incyte Pharmaceuticals, Inc. - Incyte General Common Stock", having
        a par value of one-tenth of one cent ($.001) per share (the "Incyte
        General Stock") consisting of _______ shares and a second series of
        Common Stock is hereby designated as "Incyte Pharmaceuticals, Inc. -
        Incyte Genetics Common Stock", having a par value of one-tenth of one
        cent ($.001) per share (the "Incyte Genetics Stock") consisting of
        _______ shares. The Board of Directors is expressly authorized to
        increase or decrease (but not below the number of shares of the series
        then outstanding) the number of shares of Incyte General Stock or Incyte
        Genetics Stock subsequent to the issuance


<PAGE>


        of shares of each such series. In case the number of shares of either
        such series shall be so decreased, the shares constituting such decrease
        shall resume the status of undesignated shares of Common Stock.

               2. Dividend Rights. Subject to the express terms of any
        outstanding series of Preferred Stock, dividends may be declared and
        paid on the Incyte General Stock and the Incyte Genetics Stock, in such
        amounts and at such times as the Board may determine, only out of the
        lesser of (i) assets of the Corporation legally available therefor under
        Delaware law and (ii) the Available Dividend Amount with respect to such
        series of Common Stock. Subject to such limitations, the Board may, in
        its sole discretion, declare and pay dividends exclusively on any series
        of Common Stock, in equal or unequal amounts, notwithstanding the
        amounts available for the payment of dividends on each series, the
        respective voting and liquidation rights of each series, the amounts of
        prior dividends declared on each series or any other factor.

               3.     Voting.

                      (a) Except as otherwise provided by law and as provided in
               paragraph 4 below, holders of shares of each series of Common
               Stock will vote together as a single class on all matters as to
               which such holders generally are entitled to vote (including any
               amendment to the Certificate of Incorporation that would alter or
               change the powers, preferences or special rights of the shares of
               such series so as to affect them adversely), and no separate vote
               or consent of the holders of shares of Incyte General Stock or
               Incyte General Stock will be required for the approval of any
               such matter. On all such matters, each share of Incyte General
               Stock will have one vote. The number of votes that each share of
               Incyte Genetics Stock will be entitled to will be determined on
               the first record date relating to a vote on any matter on which
               the holders of the Incyte Genetics Stock are entitled to vote
               after the initial issuance of Incyte Genetics Stock. On the fifth
               (5th) Trading Day prior to such record date, the number of votes
               to which each share of Incyte Genetics Stock is entitled will be
               determined so as to equal the ratio (rounded to the nearest five
               decimal places) of the average Market Value of one share of
               Incyte Genetics Stock to the average Market Value of one share of
               Incyte General Stock during the 20 consecutive Trading Days
               beginning on the 25th Trading Day prior to such Trading Day. On
               the fifth (5th) Trading Day prior to any applicable record date
               thereafter, the number of votes to which each share of Incyte
               Genetics Stock is entitled will be adjusted to equal the ratio
               (rounded to the nearest five decimal places) of the average
               Market Value of one share of Incyte Genetics Stock to the average
               Market Value of one share of Incyte General Stock during the 20
               consecutive Trading Days beginning on the 25th Trading Day prior
               to such Trading Day. If no shares of Incyte General Stock are
               outstanding on any such date, then all other series of Common
               Stock outstanding on such date will have a number of votes such
               that each share of the series of common stock that has the
               highest Market Value per share on such date (the "Base Series")
               will have one vote, and each share of each other series of
               outstanding Common Stock will have the number of votes determined
               according to the immediately preceding sentence, treating, for
               such purpose, the Base Series as the Incyte General Stock in such
               sentence. If shares of only one series of Common Stock are
               outstanding, or if shares of any series of Common Stock are
               entitled to vote separately as a class as to any matter, each
               share of that series would have one vote as to such matter.

                      (b) In the event the outstanding shares of either the
               Incyte General Stock or the Incyte Genetics Stock are subdivided
               (by stock split, reclassification or otherwise) or combined (by
               reverse stock split, reclassification or otherwise), or in the
               event of the issuance of shares of either series as a dividend or
               a distribution to holders of shares of such series, the voting
               rights of the Incyte Genetics Stock will be appropriately
               adjusted so as to avoid dilution in the aggregate voting rights
               of either series.

               4.     Special Voting Rights.

                      (a)    Key Genetics Programs.


<PAGE>


                      So long as shares of Incyte Genetics Stock are
               outstanding, the Corporation shall not, without the affirmative
               vote or consent of the holders of a majority of all Incyte
               Genetics Stock outstanding at the time, voting separately as a
               series, in person or by proxy, either in writing or at a meeting,
               transfer any Key Genetics Program out of Incyte Genetics into
               Incyte General.

                      (b)    Material Asset Transfers.

                      So long as the shares of a series of Common Stock related
               to a Division are outstanding, the Corporation shall not, without
               the affirmative vote or consent of the holders of a majority of
               all Common Stock of such series outstanding at the time, voting
               separately as a series, in person or by proxy, either in writing
               or at a meeting, transfer assets between such Division and
               another Division if such transfer would constitute a Material
               Asset Transfer for such Division.

               5. Conversion or Redemption of the Incyte Genetics Stock. Shares
               of Incyte Genetics Stock are subject to conversion or redemption
               upon the terms described below.

                      (a)    Mandatory Dividend on or Redemption or Conversion
                             of Incyte Genetics Stock.

                             (1) In the event of a Disposition, in one
                      transaction or a series of related transactions, by the
                      Corporation of all or substantially all of the properties
                      and assets of Incyte Genetics to one or more persons or
                      entities (other than (w) the Disposition by the
                      Corporation of all or substantially all of the
                      Corporation's properties and assets in one transaction or
                      a series of related transactions in connection with the
                      liquidation, dissolution or winding-up of the Corporation
                      and the distribution of assets to stockholders, (x) on a
                      pro rata basis to the holders of all outstanding shares of
                      the Incyte Genetics Stock, (y) to any person or entity
                      controlled by the Corporation (as determined by the Board)
                      or (z) in connection with a Related Business Transaction),
                      the Corporation shall, on or prior to the 85th Trading Day
                      for the Incyte Genetics Stock following the consummation
                      of such Disposition, either:

                                    (A) provided that there are assets of the
                             Corporation legally available therefor:

                                            (i) subject to compliance with
                                    paragraph 2 of this Section D, declare and
                                    pay a dividend or other distribution in cash
                                    and/or securities (other than Common Stock)
                                    or other property to the holders of
                                    outstanding shares of the Incyte Genetics
                                    Stock having a Fair Value as of the date of
                                    such consummation equal in the aggregate to
                                    the Fair Value of the Net Proceeds of such
                                    Disposition as of the date of such
                                    consummation; or

                                            (ii) (x) subject to the last
                                            sentence of this paragraph 5(a)(1),
                                            if such Disposition involves all
                                            (not merely substantially all) of
                                            the properties and assets of Incyte
                                            Genetics, redeem, as of the
                                            Redemption Date determined as
                                            provided by paragraph 5(e)(3), all
                                            outstanding shares of (or if Incyte
                                            General Stock is not Publicly Traded
                                            at such time and shares of another
                                            class or series of Common Stock
                                            (other than Incyte Genetics Stock)
                                            are then Publicly Traded, of such
                                            class or series as has the largest
                                            market capitalization as of the
                                            close of business on the Trading Day
                                            immediately preceding the date of
                                            the notice of such conversion mailed
                                            to holders) Incyte Genetics Stock in
                                            exchange



<PAGE>



                                            for cash and/or securities (other
                                            than Common Stock) or other property
                                            having a Fair Value as of the date
                                            of such consummation in the
                                            aggregate equal to the Fair Value of
                                            the Net Proceeds of such Disposition
                                            as of the date of such consummation;
                                            or

                                                   (y) subject to the last
                                            sentence of this paragraph 5(a)(1),
                                            if such Disposition involves
                                            substantially all (but not all) of
                                            the properties and assets of Incyte
                                            Genetics, redeem, as of the
                                            Redemption Date determined as
                                            provided in paragraph 5(e)(4), such
                                            number of whole shares of the Incyte
                                            Genetics Stock (but in any event not
                                            more than the number of shares of
                                            Incyte Genetics Stock outstanding)
                                            as have in the aggregate an average
                                            Market Value, during the 20
                                            consecutive Trading Days for the
                                            Incyte Genetics Stock beginning on
                                            the 26th Trading Day immediately
                                            succeeding the consummation of such
                                            Disposition closest to the Fair
                                            Value of the Net Proceeds of such
                                            Disposition as of the date of such
                                            consummation, in consideration for
                                            cash and/or securities (other than
                                            Common Stock) or other property
                                            having a Fair Value in the aggregate
                                            equal to such Fair Value of the Net
                                            Proceeds of such Disposition as of
                                            the date of such consummation;

                                    (B) declare that each outstanding share of
                             the Incyte Genetics Stock shall be converted, as of
                             the Conversion Date determined as provided by
                             paragraph 5(e)(5), into a number of fully paid and
                             nonassessable shares of Incyte General Stock (or if
                             Incyte General Stock is not Publicly Traded at such
                             time and shares of another class or series of
                             Common Stock (other than Incyte Genetics Stock) are
                             then Publicly Traded, of such class or series as
                             has the largest market capitalization as of the
                             close of business on the Trading Day immediately
                             preceding the date of the notice of such conversion
                             mailed to holders), equal to 110% of the ratio
                             (rounded to the nearest five decimal places) of the
                             average Market Value of one share of Incyte
                             Genetics Stock to the average Market Value of one
                             share of Incyte General Stock, during the 20
                             consecutive Trading Days beginning on the 26th
                             Trading Day following the consummation of such
                             Disposition.

        Notwithstanding the foregoing provisions of this paragraph 5(a)(1), the
Corporation may only redeem shares of Incyte Genetics Stock as provided by
paragraphs 5(a)(1)(ii)(x) or (y) only if the Fair Value of the Net Proceeds to
be paid in redemption of such class is less than or equal to the Incyte Genetics
Available Dividend Amount.

                             (2) For purposes of this paragraph 5(b):

                                    (A) As of any date, "substantially all of
                             the properties and assets of Incyte Genetics" shall
                             mean a portion of such properties and assets that
                             represents at least 80% of the then Fair Value of
                             the properties and assets attributed to Incyte
                             Genetics as of such date;

                                    (B) In the case of a disposition of the
                             properties and assets attributed to Incyte Genetics
                             in a series of related transactions, such
                             Disposition shall not be deemed to have been
                             consummated until the consummation of the last of
                             such transactions; and




<PAGE>



                                    (C) The Corporation may elect to pay the
                             dividend or other distribution or redemption price
                             referred to in paragraph 5(a)(1) above either in
                             the same form as the proceeds of the Disposition
                             were received or in any other combination of cash,
                             securities (other than Common Stock) or other
                             property that the Board determines will have an
                             aggregate Fair Value of not less than the amount of
                             the Fair Value of the Net Proceeds of such
                             Disposition.

                             (3) After the payment of the distribution or the
                      redemption price with respect to the Incyte Genetics Stock
                      as provided for by paragraph 5(a)(1)(A), the Board may
                      declare that each shares of Incyte Genetics Stock
                      remaining outstanding shall be converted, but only as of a
                      Conversion Date (determined as provided by paragraph
                      5(e)(3)) prior to the first anniversary of the payment of
                      such distribution or redemption price, into a number of
                      fully paid and nonassessable shares of Incyte General
                      Stock equal to 110% of the average Market Value of one
                      share of Incyte Genetics Stock to one share of Incyte
                      General Stock as of the fifth Trading Day prior to the
                      date of the notice of such conversion required by
                      paragraph 5(e)(5).

                      (b) Conversion of Incyte Genetics Stock at Option of the
               Corporation. The Board may, at any time on or after the third
               anniversary of the initial issuance of Incyte Genetics Stock,
               declare that each outstanding share of Incyte Genetics Stock
               shall be converted, as of a Conversion Date determined as
               provided by paragraph 5(e)(5), into a number of fully paid and
               nonassessable shares of Incyte General Stock (or if Incyte
               General Stock is not Publicly Traded at such time and shares of
               another class or series of Common Stock (other than Incyte
               Genetics Stock) are Publicly Traded, of such class or series as
               has the largest market capitalization as of the close of business
               on the Trading Day immediately preceding the date of the notice
               of such Conversion mailed to holders), equal to 120% of the ratio
               (rounded to the nearest five decimal places) of the average
               Market Value of one share of Incyte Genetics Stock to the average
               Market Value of one share of Incyte General Stock, during the 20
               consecutive Trading Days beginning on the 26th Trading Day prior
               to the notice of such conversion required by paragraph 5(e)(5).

                      (c) Optional Redemption in Exchange for Stock of
               Subsidiary. At any time at which all of the assets and
               liabilities of Incyte Genetics (and no other assets or
               liabilities of the Corporation or any subsidiary thereof) are
               held directly or indirectly by one or more wholly owned
               subsidiaries of the Corporation (each an "Incyte Genetics
               Subsidiary"), the Board may, provided that there are assets of
               the Corporation legally available therefor, redeem all of the
               outstanding shares of Incyte Genetics Stock, on a Redemption Date
               of which notice is delivered in accordance with paragraph
               5(e)(6), in exchange for all of the outstanding shares of the
               common stock of each Incyte Genetics Subsidiary as will be
               outstanding immediately following such exchange of shares, such
               Incyte Genetics Subsidiary shares to be delivered to the holders
               of the Incyte Genetics Stock on the Redemption Date either
               directly or indirectly through another Incyte Genetics Subsidiary
               (as a wholly-owned subsidiary thereof) and to be divided among
               the holders of Incyte Genetics Stock pro rata in accordance with
               the number of Incyte Genetics Stock held by each on such
               Redemption Date, each of which shares of common stock of such
               Incyte Genetics Subsidiary shall be, upon such delivery, fully
               paid and nonassessable.

                      (d) Certain Provisions Respecting Convertible Securities.
               The provisions of this paragraph 5(d) shall not apply to the
               extent that adjustments in respect of a conversion or redemption
               of all outstanding shares of Incyte Genetics Stock are otherwise
               made pursuant to the provisions of such Convertible Securities.
               After any Conversion Date or Redemption Date on which all
               outstanding shares of Incyte Genetics Stock were converted or
               redeemed, any share of Incyte Genetics Stock that is issued on
               conversion, exercise or exchange of any Convertible Securities
               shall, immediately upon issuance pursuant to such conversion,
               exercise or exchange and without any notice



<PAGE>



               or any other action on the part of the Corporation or its Board
               of Directors or the holder of such share of Incyte Genetics
               Stock, be converted into (in case all such outstanding shares
               were converted) or redeemed in exchange for (in case all such
               outstanding shares were redeemed) the kind and amount of shares
               of capital stock, cash and/or other securities or property that a
               holder of such Convertible Securities would have been entitled to
               receive pursuant to the terms of such Convertible Securities had
               such terms provided that the conversion, exercise or exchange
               privilege in effect immediately prior to any such conversion or
               redemption of all outstanding shares of Incyte Genetics Stock
               would be adjusted so that the holder of any such Convertible
               Securities thereafter surrendered for conversion, exercise or
               exchange would be entitled to receive the kind and amount of
               shares of capital stock, cash and/or other securities or property
               such holder would have received as a result of such action had
               such Convertible Securities been converted, exercised or
               exchanged immediately prior thereto.

                      (e)    Notice and Other Provisions.

                             (1) Not later than the 10th Trading Day following
                      the consummation of a Disposition referred to in paragraph
                      5(a)(1), the Corporation will announce publicly by press
                      release (i) the estimated Net Proceeds of such
                      Disposition, (ii) the number of shares outstanding of the
                      Incyte Genetics Stock and (iii) the number of shares of
                      Incyte Genetics Stock into or for which Convertible
                      Securities are then convertible, exchangeable or
                      exercisable and the conversion, exchange or exercise price
                      thereof. Not earlier than the 26th Trading Day and not
                      later than the 30th Trading Day following the consummation
                      of such Disposition, the Corporation will announce
                      publicly by press release which of the actions specified
                      in paragraph 5(a)(1) it has irrevocably determined to take
                      in respect of such Disposition.

                             (2) If the Corporation determines to pay a dividend
                      or other distribution pursuant to paragraph 5(a)(1)(A)(i),
                      the Corporation will be required, not later than the 30th
                      Trading Day following the consummation of such
                      Disposition, to cause to be given to each holder of shares
                      of Incyte Genetics Stock and to each holder of Convertible
                      Securities convertible into or exchangeable or exercisable
                      for shares of Incyte Genetics Stock (unless alternate
                      provision for notice to the holders of such Convertible
                      Securities is made pursuant to the terms of such
                      Convertible Securities), a notice setting forth (i) the
                      record date for determining holders entitled to receive
                      such dividend or other distribution, which shall be not
                      earlier than the 40th Trading Day and not later than the
                      50th Trading Day following the consummation of such
                      Disposition, (ii) the anticipated payment date of such
                      dividend or other distribution (which will not be more
                      than 85 Trading Days following the consummation of such
                      Disposition), (iii) the type of property to be paid as
                      such dividend or other distribution in respect of
                      outstanding shares of Incyte Genetics Stock, (iv) the Net
                      Proceeds of such Disposition, (v) the number of
                      outstanding shares of Incyte Genetics Stock and the number
                      of shares of Incyte Genetics Stock into or for which
                      outstanding Convertible Securities are then convertible,
                      exchangeable or exercisable and the conversion, exchange
                      or exercise price thereof and (vi) in the case of notice
                      to be given to holders of Convertible Securities, a
                      statement to the effect that a holder of such Convertible
                      Securities will be entitled to receive such dividend or
                      other distribution only if such holder properly converts,
                      exchanges or exercises such Convertible Securities on or
                      prior to the record date referred to in clause (i) of this
                      sentence. Such notice will be sent by first-class mail,
                      postage prepaid, to each such holder at such holder's
                      address as the same appears on the transfer books of the
                      Corporation.

                             (3) If the Corporation determines to undertake a
                      redemption pursuant to paragraph 5(a)(1)(A)(ii)(x), the
                      Corporation will be required, not earlier than the 35th



<PAGE>



                      Trading Day and not later than the 45th Trading Day prior
                      to the redemption date, to cause to be given to each
                      holder of shares of Incyte Genetics Stock, and to each
                      holder of Convertible Securities convertible into or
                      exchangeable or exercisable for shares of Incyte Genetics
                      Stock (unless alternate provision for such notice to the
                      holders of such Convertible Securities is made pursuant to
                      the terms of such Convertible Securities) a notice setting
                      forth (i) a statement that all shares of Incyte Genetics
                      Stock outstanding on the redemption date will be redeemed,
                      (ii) the redemption date (which will not be more than 85
                      Trading Days following the consummation of such
                      Disposition), (iii) the type of property in which the
                      redemption price for the shares to be redeemed is to be
                      paid, (iv) the Net Proceeds of such Disposition, (v) the
                      place or places where certificates for shares of Incyte
                      Genetics Stock, properly endorsed or assigned for transfer
                      (unless the Corporation waives such requirement) are to be
                      surrendered for delivery of cash and/or securities or
                      other property, (vi) the number of outstanding shares of
                      Incyte Genetics Stock and the number of shares of Incyte
                      Genetics Stock into or for which outstanding Convertible
                      Securities are then convertible, exchangeable or
                      exercisable and the conversion, exchange or exercise price
                      thereof, (vii) in the case of notice to be given to
                      holders of Convertible Securities, a statement to the
                      effect that a holder of such Convertible Securities will
                      be entitled to participate in such redemption only if such
                      holder properly converts, exchanges or exercises such
                      Convertible Securities on or prior to the redemption date
                      referred to in clause (ii) of this sentence and a
                      statement as to what, if anything, such holder will be
                      entitled to receive pursuant to the terms of such
                      Convertible Securities or, if applicable, this Section 5
                      and (viii) a statement to the effect that, except as
                      otherwise provided below, dividends or other distributions
                      on such shares of Incyte Genetics Stock shall cease to be
                      paid as of such redemption date. Such notice will be sent
                      by first-class mail, postage prepaid to each such holder
                      at such holder's address as the same appears on the
                      transfer books of the Corporation.

                             (4) If the Corporation determines to undertake a
                      redemption pursuant to paragraph 5(a)(1)(A)(ii)(y), the
                      Corporation will be required, not later than the 30th
                      Trading Day following consummation of the Disposition
                      referred to in such paragraph, to cause to be given to
                      each holder of shares of Incyte Genetics Stock and to each
                      holder of Convertible Securities that are convertible into
                      or exchangeable or exercisable for shares of Incyte
                      Genetics Stock (unless alternate provision for such notice
                      to the holders of such Convertible Securities is made
                      pursuant to the terms of such Convertible Securities), a
                      notice setting forth (i) a date, not earlier than the 40th
                      Trading Day and not later than the 50th Trading Day
                      following the consummation of such Disposition in respect
                      of which such redemption is to be made, on which shares of
                      Incyte Genetics Stock will be selected for redemption,
                      (ii) the anticipated redemption date, which will not be
                      more than 85 Trading Days following the consummation of
                      such Disposition, (iii) the type of property in which the
                      redemption price for the shares to be redeemed is to be
                      paid, (iv) the Net Proceeds of such Disposition, (v) the
                      number of outstanding shares of Incyte Genetics Stock and
                      the number of shares of Incyte Genetics Stock into or for
                      which outstanding Convertible Securities are then
                      convertible, exchangeable or exercisable and the
                      conversion, exchange or exercise price thereof, (vi) in
                      the case of notice to be given to holders of Convertible
                      Securities, a statement to the effect that a holder of
                      such Convertible Securities will be entitled to
                      participate in such selection for redemption only if such
                      holder properly converts, exchanges or exercises such
                      Convertible Securities on or prior to the date referred to
                      in clause (i) of this sentence and a statement as to what,
                      if anything, such holder will be entitled to receive
                      pursuant to the terms of such Convertible Securities or,
                      if applicable, this Section 5 and (vii) a statement that
                      the Corporation will not be required to register a
                      transfer of any shares of Incyte Genetics Stock for a
                      period of 15 Trading Days next preceding the date referred
                      to in clause (i) of this sentence. Promptly, but not
                      earlier than 40 Trading Days nor more than 50 Trading Days
                      following the consummation of such Disposition, the
                      Corporation is required to cause to be



<PAGE>



                      given to each holder of shares of Incyte Genetics Stock to
                      be so redeemed a notice setting forth (1) the number of
                      shares of Incyte Genetics Stock held by such holder to be
                      redeemed, (2) a statement that such shares of Incyte
                      Genetics Stock will be redeemed, (3) the redemption date,
                      (4) the kind and per share amount of cash and/or
                      securities or other property to be received by such holder
                      with respect to each share of Incyte Genetics Stock to be
                      redeemed, including details as to the calculation thereof,
                      (5) the place or places where certificates for shares of
                      Incyte Genetics Stock, properly endorsed or assigned for
                      transfer (unless the Corporation waives such requirement)
                      are to be surrendered for delivery of such cash and/or
                      securities or other property, (6) if applicable, a
                      statement to the effect that the shares being redeemed may
                      no longer be transferred on the transfer books of the
                      Corporation after the redemption date and (7) a statement
                      to the effect that, except as otherwise provided below,
                      dividends or other distributions on such shares of Incyte
                      Genetics Stock will cease to be paid as of such redemption
                      date. Such notices will be sent by first-class mail,
                      postage prepaid to each such holder, at such holder's
                      address as the same appears on the transfer books of the
                      Corporation.

                             (5) In the event of any conversion pursuant to
                      paragraph 5(a)(1)(B), 5(a)(3) or 5(b), the Corporation
                      will cause to be given, not earlier than the 35th Trading
                      Day and not later than the 45th Trading Day prior to the
                      date fixed for such conversion, to each holder of shares
                      of the class of Incyte Genetics Stock to be so converted
                      and to each holder of Convertible Securities that are
                      convertible into or exchangeable or exercisable for shares
                      of Incyte Genetics Stock (unless alternate provision for
                      such notice to the holders of such Convertible Securities
                      is made pursuant to the terms of such Convertible
                      Securities), a notice setting forth (i) a statement that
                      all outstanding shares of Incyte Genetics Stock will be
                      converted, (ii) the conversion date (which, in the case of
                      a conversion after a Disposition, will not be more than 85
                      Trading Days following the consummation of such
                      Disposition), (iii) the per share number of shares of
                      Incyte General Stock to be received with respect to each
                      share of Incyte Genetics Stock, including details as to
                      the calculation thereof, (iv) the place or places where
                      certificates for shares of Incyte Genetics Stock, properly
                      endorsed or assigned for transfer (unless the Corporation
                      waives such requirement) are to be surrendered for
                      delivery of certificates for shares of Incyte Genetics
                      Stock, (v) the number of outstanding shares of Incyte
                      Genetics Stock and the number of shares of Incyte Genetics
                      Stock into or for which outstanding Convertible Securities
                      are then convertible, exchangeable or exercisable and the
                      conversion, exchange or exercise price thereof, (vi) a
                      statement to the effect that, except as otherwise provided
                      below, dividends or other distributions on such shares of
                      Incyte Genetics Stock will cease to be paid as of such
                      conversion date and (vii) in the case of notice to be
                      given to holders of Convertible Securities, a statement to
                      the effect that a holder of such Convertible Securities
                      will be entitled to receive shares of Incyte Genetics
                      Stock upon such conversion only if such holder properly
                      converts, exchanges or exercises such Convertible
                      Securities on or prior to the conversion date referred to
                      in clause (ii) of this sentence and a statement as to
                      what, if anything, such holder will be entitled to receive
                      pursuant to the terms of such Convertible Securities or,
                      if applicable, this Section 5. Such notice will be sent by
                      first-class mail, postage prepaid, to such holder at such
                      holder's address as the same appears on the transfer books
                      of the Corporation.

                             (6) If the Corporation determines to redeem shares
                      of Incyte Genetics Stock pursuant to paragraph 5(c), the
                      Corporation will cause to be given to each holder of
                      shares of Incyte Genetics Stock and to each holder of
                      Convertible Securities convertible into or exchangeable or
                      exercisable for shares of Incyte Genetics Stock (unless
                      alternate provision for such notice to the holders of such
                      Convertible Securities is made pursuant to the terms of
                      such Convertible Securities), a notice setting forth (i) a
                      statement that all shares of Incyte Genetics Stock
                      outstanding on the redemption date will be redeemed in
                      exchange for shares



<PAGE>



                      of common stock of the Incyte Genetics Subsidiaries, (ii)
                      the redemption date, (iii) the place or places where
                      certificates for shares of Incyte Genetics Stock properly
                      endorsed or assigned for transfer (unless the Corporation
                      waives such requirement) are to be surrendered for
                      delivery of certificates for shares of common stock of the
                      Incyte Genetics Subsidiaries, (iv) a statement to the
                      effect that, except as otherwise provided below, dividends
                      or other distributions on such shares of Incyte Genetics
                      Stock will cease to be paid as of such redemption date,
                      (v) the outstanding number of shares of Incyte Genetics
                      Stock and the number of shares of Incyte Genetics Stock
                      into or for which outstanding Convertible Securities are
                      then convertible, exchangeable or exercisable and the
                      conversion, exchange or exercise price thereof and (vi) in
                      the case of notice to be given to holders of Convertible
                      Securities, a statement to the effect that a holder of
                      such Convertible Securities will be entitled to receive
                      shares of common stock of the Incyte Genetics Subsidiaries
                      only if such holder properly converts, exchanges or
                      exercises such Convertible Securities on or prior to the
                      date referred to in clause (ii) of this sentence and a
                      statement as to what, if anything, such holder will be
                      entitled to receive pursuant to the terms of such
                      Convertible Securities or, if applicable, this Section 5
                      if such holder thereafter converts, exchanges or exercises
                      such Convertible Securities. Such notice will be sent by
                      first-class mail, postage prepaid, not less than 30
                      Trading Days nor more than 45 Trading Days prior to the
                      redemption date, to each such holder at such holder's
                      address as the same appears on the transfer books of the
                      Corporation.

                             (7) If less than all of the outstanding shares of
                      Incyte Genetics Stock are to be redeemed pursuant to
                      paragraph 5(a)(1)(A)(ii)(y), the shares to be redeemed by
                      the Corporation shall be selected from among the holders
                      of shares of Incyte Genetics Stock outstanding at the
                      close of business on the record date for such redemption
                      on a pro rata basis among all such holders or by lot or by
                      such other method as may be determined by the Board of
                      Directors of the Corporation to be equitable.

                             (8) The Corporation will not be required to issue
                      or deliver fractional shares of any class or series of
                      capital stock or any fractional securities to any holder
                      of Incyte Genetics Stock upon any conversion, redemption,
                      dividend or other distribution described above. If more
                      than one share of Incyte Genetics Stock is held at the
                      same time by the same holder, the Corporation may
                      aggregate the number of shares of any class or series of
                      capital stock that is issuable or the amount of securities
                      or property that is distributable to such holder upon any
                      such conversion, redemption, dividend or other
                      distribution (including any fractions of shares or
                      securities). If the number of shares of any class or
                      series of capital stock or the amount of securities
                      remaining to be issued or distributed to any holder of
                      Incyte Genetics Stock is a fraction, the Corporation will,
                      if such fraction is not issued or distributed to such
                      holder, pay a cash adjustment in respect of such fraction
                      in an amount equal to the Fair Value of such fraction on
                      the fifth Trading Day prior to the date such payment is to
                      be made (without interest).

                             (9) No adjustments in respect of dividends or other
                      distributions will be made upon the conversion or
                      redemption of any shares of Incyte Genetics Stock;
                      provided, however, that if the Conversion Date or the
                      Redemption Date, as the case may be, with respect to the
                      shares of Incyte Genetics Stock shall be subsequent to the
                      record date for determining holders of Incyte Genetics
                      Stock entitled to any dividend or other distribution
                      thereon, such dividend or other distribution will be
                      payable to the holders of such shares at the close of
                      business on such record date notwithstanding such
                      conversion or redemption, in each case without interest.




<PAGE>



                             (10) Before any holder of Incyte Genetics Stock
                      will be entitled to receive certificates representing
                      shares of any capital stock, cash and/or other securities
                      or property to be distributed to such holder with respect
                      to any conversion or redemption of shares of Incyte
                      Genetics Stock pursuant to this Section 5, such holder is
                      required to surrender at such place as the Corporation
                      specified certificates for shares of Incyte Genetics
                      Stock, properly endorsed or assigned for transfer (unless
                      the Corporation waives such requirement). As soon as
                      practicable after the Corporation's receipt of
                      certificates for such shares of Incyte Genetics Stock, the
                      Corporation will deliver to the person for whose account
                      such shares were so surrendered, or to the nominee or
                      nominees of such person, certificates representing the
                      number of whole shares of the kind of capital stock, cash
                      and/or other securities or property to which such person
                      was entitled, together with any fractional payment
                      referred to above, in each case without interest. If less
                      than all of the shares of Incyte Genetics Stock
                      represented by any one certificate are to be redeemed, the
                      Corporation will issue and deliver a new certificate for
                      the shares of Incyte Genetics Stock not redeemed.

                             (11) From and after any applicable Conversion Date
                      or Redemption Date, as the case may be, all rights of a
                      holder of shares of Incyte Genetics Stock that were
                      converted or redeemed will cease, except for the right,
                      upon surrender of the certificates representing such
                      shares of Incyte Genetics Stock pursuant to paragraph
                      5(e)(10), to receive the cash and/or the certificates
                      representing shares of the kind and amount of capital
                      stock and/or other securities or property for which such
                      shares were converted or redeemed, together with any
                      fractional payment contemplated by paragraph 5(e)(8) or
                      rights to dividends or other distributions as provided in
                      paragraph 5(e)(9), in each case without interest. No
                      holder of a certificate that immediately prior to the
                      applicable Conversion Date or Redemption Date represented
                      shares of Incyte Genetics Stock will be entitled to
                      receive any dividend or other distribution or interest
                      payment with respect to shares of any kind of capital
                      stock into or in exchange for which shares of Incyte
                      Genetics Stock were converted or redeemed until surrender
                      of such holder's certificate as required by this Section 5
                      in exchange for a certificate or certificates representing
                      shares of such kind of capital stock. Upon such surrender,
                      there will be paid to the holder the amount of any
                      dividends or other distributions (without interest) which
                      theretofore became payable as of a record date after the
                      Conversion Date or Redemption Date, but which were not
                      paid by reason of the foregoing, with respect to the
                      number of whole shares of the kind of capital stock
                      represented by the certificate or certificates issued upon
                      such surrender. From and after a Conversion Date or
                      Redemption Date, the Corporation will, however, be
                      entitled to treat the certificates for Incyte Genetics
                      Stock that have not yet been surrendered for conversion or
                      redemption as evidencing the ownership of the number of
                      whole shares of the kind of capital stock for which the
                      shares of Incyte Genetics Stock represented by such
                      certificates shall have been converted or redeemed,
                      notwithstanding the failure to surrender such
                      certificates.

                                                                                
                                                                                
                      (12) The Corporation will pay any and all documentary,
                      stamp or similar issue or transfer taxes that may be
                      payable in respect of the issue or delivery of any shares
                      of capital stock and/or other securities on conversion or
                      redemption of shares of Incyte Genetics Stock pursuant
                      hereto. The Corporation will not, however, be required to
                      pay any tax that may be payable in respect of any transfer
                      involved in the issue or delivery of any shares of capital
                      stock and/or other securities in a name other than that in
                      which the shares of Incyte Genetics Stock so converted or
                      redeemed were registered, and no such issue or delivery
                      will be made unless and until the person requesting such
                      issue has paid to the Corporation the amount of any such
                      tax, or has established to the satisfaction of the
                      Corporation that such tax had been paid.
                     
                     
<PAGE>               
                     
                     
                     
                             (13) Neither the failure to mail any notice
                      required by this paragraph 5(e) to any particular holder
                      of shares of Incyte Genetics Stock or of any Convertible
                      Securities nor any defect therein will affect the
                      sufficiency thereof with respect to any other holder of
                      outstanding shares of Incyte Genetics Stock or of
                      outstanding Convertible Securities, or the validity of any
                      such conversion or redemption.
                   
                             (14) The Board may establish such rules and
                      requirements to facilitate the effectuation of the
                      transactions contemplated by this Section 5 as the Board
                      shall determine to be appropriate.

               6. Liquidation, Dissolution or Winding Up. In the event of a
        voluntary or involuntary dissolution, liquidation or winding up of the
        affairs of the Company, after Incyte has satisfied or made provision for
        its debts and obligations and for payment to the holders of shares of
        any series of capital stock having preferential rights to receive
        distributions of the net assets of Incyte, the holders of Incyte General
        Stock and Incyte Genetics Stock will be entitled to receive the net
        assets, if any, remaining for distribution to common stockholders on a
        per share basis in proportion to the respective per share liquidation
        units of such series and will have no direct claim against any
        particular assets of Incyte or any of its subsidiaries. Each share of
        Incyte General Stock will have such number of liquidation units as is
        obtained by multiplying 100 by the number of votes to which one share of
        Incyte General Stock would be entitled to if the applicable record date
        was the date on which such dissolution, liquidation, or winding-up was
        announced. Each share of Incyte Genetics Stock will have such number of
        liquidation units as is obtained by multiplying 100 by the number of
        votes to which one share of Incyte Genetics Stock would be entitled to
        if the applicable record date was the date on which such dissolution,
        liquidation, or winding-up was announced. A merger or business
        combination involving Incyte or a sale of all or substantially all of
        the assets of Incyte will not be treated as a dissolution, liquidation
        or winding-up for purposes of the foregoing provisions.

               7. Definitions. As used in this paragraph IV.C., the following
        terms shall have the following meanings (with terms defined in the
        singular having comparable meaning when used in the plural and vice
        versa), unless another definition is provided or the context otherwise
        requires:

                      (a) "Available Dividend Amount", with respect to a
               particular series of Common Stock, as of any date, means
               generally the lesser of

                             (i)    the excess of

                                    (A) an amount equal to the total assets of
                             the Division less the total liabilities (not
                             including preferred stock) of the Division as of
                             such date, over

                                    (B) the aggregate par value of, or any
                             greater amount determined to be capital in respect
                             of, all outstanding shares of the series of Common
                             Stock attributed to such Division, or

                             (ii) the amount legally available for the payment
                      of dividends determined in accordance with Delaware law
                      applied as if such Division were a separate corporation.

                      (b) "Conversion Date" means the date fixed by the
               Board as the effective date for the conversion of shares of
               Incyte Genetics Stock into shares of Incyte General Stock as
               shall be set forth in the notice to holders of shares of
               Incyte Genetics Stock and to holders of any Convertible
               Securities that are convertible into or exchangeable or
               exercisable for shares of Incyte Genetics Stock subject to
               such conversion required pursuant to paragraph 5(e)(5).

<PAGE>


                      (c) "Convertible Securities" means any securities of the
               Corporation, including preferred stock, warrants, options and
               other rights (other than Common Stock), that are convertible
               into, exchangeable for or evidence the right to purchase any
               shares of any series of Common Stock, whether upon conversion,
               exercise or exchange, pursuant to anti-dilution provisions of
               such securities or otherwise.

                      (d) "Disposition" means the sale, transfer, assignment or
               other disposition (whether by merger, consolidation, sale or
               contribution of assets or stock or otherwise) of properties or
               assets (including stock, other securities and goodwill).

                      (e) "Division" means, as of any date, Incyte General or
               Incyte Genetics, as the case may be.

                      (f) "Fair Value" means (i) in the case of equity
               securities or debt securities of a class or series that has
               previously been Publicly Traded for a period of at least 15
               months, the Market Value thereof (if such Market Value, as so
               defined, can be determined); (ii) in the case of an equity
               security or debt security that has not been Publicly Traded for
               at least 15 months or the Market Value of which cannot be
               determined, the fair value per share of stock or per other unit
               of such security, on a fully distributed basis, as determined in
               good faith by the Board; (iii) in the case of cash denominated in
               U.S. dollars, the face amount thereof and in the case of cash
               denominated in other than U.S. dollars, the face amount thereof
               converted into U.S. dollars at the rate published in The Wall
               Street Journal on the date for the determination of Fair Value
               or, if not so published, at such rate as shall be determined in
               good faith by the Board based upon such information as the Board
               shall in good faith determine to be appropriate in accordance
               with good business practice; and (iv) in the case of property
               other than securities or cash, the "Fair Value" thereof shall be
               determined in good faith by the Board based upon such appraisals
               or valuation reports of such independent experts as the Board
               shall in good faith determine to be appropriate in accordance
               with good business practice.

                      (g) "Incyte General" shall mean ___.

                      (h) "Incyte Genetics" shall mean ___.

                      (i) "Key Genetics Program" means any of the following:

                             (A)    Human Gene Mapping;

                             (B)    Genomic Sequencing for the purpose of
                                    discovering SNPs;

                             (C)    Human SNP Discovery; and

                             (D)    any additional program, product, technology
                                    or service being developed from time to time
                                    Incyte Genetics which constituted 20% or
                                    more of the research and development budget
                                    of Incyte Genetics in any one of the three
                                    most recently completed fiscal years.

                    (j) "Market Value" of a share of any class or series of
               capital stock of the Corporation on any day means the average of
               the high and low reported sales prices of a share of such class
               or series on such day (or, if such class or series is then
               Publicly Traded and such day is not a Trading Day for such class
               or series, then the first Trading Day preceding such day) or, in
               case no such reported sale takes place on such Trading Day, the
               average of the reported closing bid and asked prices of a share
               of such class or series on such Trading Day, in either case as
               quoted on The Nasdaq National Market or, if the shares of such
               class or series are not quoted on The Nasdaq National


<PAGE>



               Market on such Trading Day, on the principal national securities
               exchange in the United States on which the shares of such class
               or series are listed or admitted to trading or, if not quoted on
               The Nasdaq National Market or listed or admitted to trading on
               any national securities exchange on such Trading Day, the Fair
               Value of a share of such class or series as set forth in clause
               (ii) of the definition of Fair Value set forth under
               "--Conversion and Redemption"; provided that, for purposes of
               determining the Market Value of a share of any class or series of
               capital stock for any period, (i) the "Market Value" of a share
               of capital stock on any day prior to any "ex- dividend" date or
               any similar date occurring during such period for any dividend or
               distribution (other than any dividend or distribution
               contemplated by clause (ii)(B) of this sentence) paid or to be
               paid with respect to such capital stock shall be reduced by the
               Fair Value of the per share amount of such dividend or
               distribution and (ii) the "Market Value" of any share of capital
               stock on any day prior to (A) the effective date of any
               subdivision (by stock split or otherwise) or combination (by
               reverse stock split or otherwise) of outstanding shares of such
               class or series of capital stock occurring during such period or
               (B) any "ex-dividend" date or any similar date occurring during
               such period for any dividend or distribution with respect to such
               capital stock to be made in shares of such class or series of
               capital stock or Convertible Securities that are convertible,
               exchangeable or exercisable for such class or series of capital
               stock shall be appropriately adjusted, as determined by the
               Board, to reflect such subdivision, combination, dividend or
               distribution.

                      (k) "Material Asset Transfer" means, for any Division, a
               transfer of assets between such Division and another Divison,
               with respect to which the Fair Value of the assets being
               transferred is equal to or greater than 25% of the Fair Value of
               all of the assets of such Division.

                      (l) "Net Proceeds" of a Disposition of any of the
               properties and assets of Incyte Genetics means, as of any date,
               an amount, if any, equal to what remains of the gross proceeds of
               such Disposition after any payment of, or reasonable provision is
               made as determined by the Board for, (a) any taxes payable by the
               Corporation (or which would have been payable but for the use of
               tax benefits attributable to Incyte General) in respect of such
               Disposition or in respect of any resulting dividend or other
               distribution or redemption, (b) any transaction costs, including,
               without limitation, any legal, investment banking and accounting
               fees and expenses and (c) any liabilities (contingent or
               otherwise) of or attributed to Incyte Genetics, including,
               without limitation, any liabilities for deferred taxes or any
               indemnity or guarantee obligations of the Corporation incurred in
               connection with the Disposition or otherwise and any liabilities
               for future purchase price adjustments.

                      (m) "Publicly Traded" with respect to any security means
               that such security is (i) registered under Section 12 of the
               Securities Exchange Act of 1934, as amended (or any successor
               provision of law), and (ii) listed for trading on the New York
               Stock Exchange or the American Stock Exchange (or any national
               securities exchange registered under Section 7 of the Securities
               Exchange Act of 1934, as amended (or any successor provision of
               law), that is the successor to either such exchange) or quoted on
               The Nasdaq National Market (or any successor market system).

                      (n) "Redemption Date" means the date fixed by the Board as
               the effective date for a redemption of shares of Incyte Genetics
               Stock, as set forth in a notice to holders thereof required
               pursuant to paragraphs 5(e)(3), (4) or (5).

                    (o) "Related Business Transaction" means any Disposition of
               all or substantially all of the properties and assets of Incyte
               Genetics in a transaction or series of related transactions that
               result in the Corporation receiving in consideration of such
               properties and assets primarily equity securities (including,
               without limitation, capital stock, debt securities convertible
               into or exchangeable for equity securities or interests in a
               general or limited partnership or limited liability Corporation,
               without regard to the voting power or other management or
               governance rights associated therewith) of any entity which (i)
               acquires such properties or assets or succeeds (by merger,
               formation of a joint


<PAGE>



               venture or otherwise) to the business conducted with such
               properties or assets or controls such acquiror or successor and
               (ii) is primarily engaged or proposes to engage primarily in one
               or more businesses similar or complementary to the businesses
               conducted by Incyte Genetics prior to such Disposition, as
               determined by the Board. The purpose of the Related Business
               Transaction exception is to enable the Corporation technically to
               "dispose" of properties or assets of Incyte Genetics to other
               entities engaged or proposing to engage in businesses similar or
               complementary to those of Incyte Genetics without resulting in a
               dividend or other distribution on, or a conversion or redemption
               of, the Incyte Genetics Stock.

                      (p) "Substantially All of the Properties and Assets" of
               Incyte Genetics means a portion of such properties and assets
               that represents at least 80% of the then Fair Value of the
               properties and assets of Incyte Genetics.

                      (q) "Trading Day" means each weekday other than any day on
               with the relevant class of capital stock of the Corporation is
               not quoted on The Nasdaq National Market or traded on any
               national securities exchange.
                             PROVIDED, that the Corporation shall take no action
               which would have the effect of reducing the Genetics Designated
               Shares to a number which is less than zero. Within 45 days after
               the end of each fiscal quarter of the Corporation, the
               Corporation shall prepare and file a statement of such change
               with the transfer agent for the Incyte Genetics Stock and with
               the Clerk of the Corporation.


                                    ARTICLE V

               The Corporation is to have perpetual existence.


                                   ARTICLE VI

               In furtherance and not in limitation of the powers conferred by
the laws of the State of Delaware:

               A. The Board of Directors is expressly authorized to adopt, amend
or repeal the by-laws of the Corporation; provided, however, that the by-laws
may only be amended in accordance with the provisions thereof.

               B. Elections of directors need not be by written ballot unless
the by-laws of the Corporation shall so provide.

               C. The books of the Corporation may be kept at such place within
or without the State of Delaware as the by-laws of the Corporation may provide
or as may be designated from time to time by the Board of Directors.


                                   ARTICLE VII


               A. A director of the Corporation shall not be personally liable
to the Corporation or its stockholders for monetary damages for breach of
fiduciary duty as a director, except for liability (i) for any breach of the
director's duty of loyalty to the Corporation and its stockholders; (ii) for
acts or omissions not in good faith or which involve intentional misconduct or
knowing violations of law; (iii) under Section 174 of the Delaware General
Corporation Law; or (iv) for any transaction from which the director derived an
improper personal benefit.



<PAGE>



               B. Each person who is or is made a party or is threatened to be
made a party to or is involved in any action, suit or proceeding, whether civil,
criminal, administrative or investigative (hereinafter a "proceeding"), by
reason of the fact that he or she, or a person of whom he or she is the legal
representative, is or was a director or officer of the Corporation or is or was
serving at the request of the Corporation as a director, officer, employee or
agent of another corporation or of a partnership, joint venture, trust or other
enterprise, including service with respect to employee benefit plans, whether
the basis of such proceeding is alleged action in an official capacity as a
director, officer, employee or agent or in any other capacity while serving as a
director, officer, employee or agent, shall be indemnified and held harmless by
the Corporation to the fullest extent authorized by the Delaware General
Corporation Law, as the same exists or may hereafter be amended (but, in the
case of any such amendment, only to the extent that such amendment permits the
Corporation to provide broader indemnification rights than said law permitted
the Corporation to provide prior to such amendment), against all expense,
liability and loss (including attorneys' fees, judgments, fines, ERISA excise
taxes or penalties and amounts paid or to be paid in settlement) reasonably
incurred or suffered by such person in connection therewith and such
indemnification shall continue as to a person who has ceased to be a director,
officer, employee or agent and shall inure to the benefit of his or her heirs,
executors and administrators; provided, however, that, except as provided in the
second paragraph hereof, the Corporation shall indemnify any such person seeking
indemnification in connection with a proceeding (or part thereof) initiated by
such person only if such proceeding (or part thereof) was authorized by the
Board of Directors of the Corporation. The right to indemnification conferred in
this section shall be a contract right and shall include the right to be paid by
the Corporation any expenses incurred in defending any such proceeding in
advance of its final disposition; provided, however, that, if the Delaware
General Corporation Law requires, the payment of such expenses incurred by a
director or officer in his or her capacity as a director or officer (and not in
any other capacity in which service was or is rendered by such person while a
director or officer, including, without limitation, service to an employee
benefit plan) in advance of the final disposition of a proceeding, shall be made
only upon delivery to the Corporation of an undertaking, by or on behalf of such
director or officer, to repay all amounts so advanced if it shall ultimately be
determined that such director or officer is not entitled to be indemnified under
this section or otherwise. The Corporation may, by action of its Board of
Directors, provide indemnification to employees and agents of the Corpo ration
with the same scope and effect as the foregoing indemnification of directors and
officers.

               If a claim under the first paragraph of this section is not paid
in full by the Corporation within thirty (30) days after a written claim has
been received by the Corporation, the claimant may at any time thereafter bring
suit against the Corporation to recover the unpaid amount of the claim and, if
successful in whole or in part, the claimant shall be entitled to be paid also
the expense of prosecuting such claim. It shall be a defense to any such action
(other than an action brought to enforce a claim for expenses incurred in
defending any proceeding in advance of its final disposition where the required
undertaking, if any is required, has been tendered to the Corporation) that the
claimant has not met the standards of conduct which make it permissible under
the Delaware General Corporation Law for the Corporation to indemnify the
claimant for the amount claimed, but the burden of proving such defense shall be
on the Corporation. Neither the failure of the Corporation (including its Board
of Directors, independent legal counsel, or its stockholders) to have made a
determination prior to the commencement of such action that indemnification of
the claimant is proper in the circumstances because he or she has met the
applicable standard of conduct set forth in the Delaware General Corporation
Law, nor an actual determination by the Corporation (including its Board of
Directors, independent legal counsel, or its stockholders) that the claimant has
not met such applicable standard of conduct, shall be a defense to the action or
create a presumption that the claimant has not met the applicable standard of
conduct.

               The right to indemnification and the payment of expenses incurred
in defending a proceeding in advance of its final disposition conferred in this
section shall not be exclusive of any other right which any person may have or
hereafter acquire under any statute, provision of the Restated Certificate of
Incorporation, by-law, agreement, vote of stockholders or disinterested
directors or otherwise.


               C. The Corporation may maintain insurance, at its expense, to
protect itself and any director, officer, employee or agent of the Corporation
or another corporation, partnership, joint venture, trust or other enterprise
against any such expense, liability or loss, whether or not the Corporation
would have the power to indemnify such person against such expense, liability or
loss under the Delaware General Corporation Law.


<PAGE>


               D. Any repeal or modification of the foregoing provisions of this
Article VII shall not adversely affect any right or protection of any director,
officer, employee or agent of the Corporation existing at the time of such
repeal or modification.

               E. The amendment or repeal of this Article VII shall require the
approval of the holders of shares representing at least sixty six and two-thirds
percent (66-2/3%) of the shares of the Corporation entitled to vote in the
election of directors, voting as one class.


                                  ARTICLE VIII

               The Corporation reserves the right to amend or repeal any
provision contained in this restated certificate of incorporation, in the manner
now or hereafter prescribed by statute, and all rights conferred upon a
stockholder herein are granted subject to this reservation.


               FIFTH: This Restated Certificate of Incorporation was duly
adopted by the Board of Directors of the Corporation.

               SIXTH: This Restated Certificate of Incorporation was duly
adopted at a meeting of the stockholders in accordance with Sections 242 and 245
of the General Corporation Law of the State of Delaware.


               IN WITNESS WHEREOF, Incyte Pharmaceuticals, Inc. has caused this
certificate to be signed by its Chief Executive Officer and its Vice President,
Legal Affairs and Secretary this _____ day of ______________, 1998.


                                            INCYTE PHARMACEUTICALS, INC.



                                            By:  
                                                 --------------------------
                                                 Name:   Roy A. Whitfield
                                                 Title: Chief Executive Officer


Attest:



By:   
      ----------------------------
      Name:   Lee Bendekgey
      Title:  Vice President, Legal Affairs and
              Secretary


<PAGE>


                 ANNEX B: AMENDED AND RESTATED 1991 STOCK PLAN

<PAGE>


         ANNEX C: AMENDED AND RESTATED 1997 EMPLOYEE STOCK PURCHASE PLAN

<PAGE>
         ANNEX D: AMENDED AND RESTATED 1993 DIRECTORS' STOCK OPTION PLAN


<PAGE>


                      ANNEX E: INCYTE PHARMACEUTICALS, INC.


                                                                          Page
                                                                          ----

SELECTED CONSOLIDATED FINANCIAL DATA....................................... E-1
MANAGEMENT'S DISCUSSION AND ANALYSIS....................................... E-3
CONSOLIDATED FINANCIAL STATEMENTS..........................................E-10




<PAGE>
                          INCYTE PHARMACEUTICALS, INC.
                      SELECTED CONSOLIDATED FINANCIAL DATA

           The data set forth below should be read in conjunction with
"Management's Discussion and Analysis of Financial Condition and Results of
Operations" and the Consolidated Financial Statements and related Notes of
Incyte Pharmaceuticals, Inc. included in this Annex E.

<TABLE>
<CAPTION>
                                       -----------------------------------------------------------------------------  
                                                                               Year Ended                             
                                                                              December 31,                            
                                       -----------------------------------------------------------------------------  
Statement of Operations Data(1):               1993             1994             1995           1996           1997      
                                       --------------    ------------     -----------    -----------    -----------   
                                                          (in thousands, except per share amounts)                    
<S>                                       <C>              <C>               <C>            <C>            <C>        
Revenues                                  $     672        $  1,512          $12,299        $41,895        $89,996    

Costs and expenses:

    Research and development                  4,764          11,169           19,272         41,337         72,452    

    Selling, general and
    administrative                              737           2,328            3,952          6,957         13,928    

    Acquisition-related charges                  --              --               --             --             --    

    Charge for purchase of in-process
    research and development                     --              --               --          3,165             --    
                                         ----------      -----------      ----------      ---------       --------    
      Total costs and expenses                5,501          13,497           23,224         51,459         86,380    

Income (loss) from operations                (4,829)        (11,985)         (10,925)        (9,564)         3,616    

Interest and other income, net and

losses from joint venture                        60             510              988          2,288          3,840    
                                         ----------      ----------       ----------      ---------       --------    
Income (loss) before income taxes            (4,769)        (11,475)          (9,937)        (7,276)         7,456    

Provision for income taxes                       --              --               --             --            548    
                                         ----------      ----------        ---------      ---------       --------    
Net income (loss)                           $(4,769)       $(11,475)         $(9,937)       $(7,276)        $6,908    
                                         ==========      ==========        =========      =========       ========    
Basic net income (loss) per share(2, 3)      $(1.46)         $(0.82)          $(0.53)        $(0.32)         $0.28    
                                         ==========      ==========        =========      =========       ========    
Number of shares used in                      
computation of basic net income            
(loss) per share                              3,264         14,060            18,819         22,398         24,300    
                                         ==========      ==========        =========      =========       ========    
Diluted net income (loss) per share(2, 3)   $(1.46)         $(0.82)           $(0.53)        $(0.32)         $0.26    
                                         ==========      ==========        =========      =========       ========    
Number of shares used in                
Computation of diluted net income               
(loss) per share                              3,264         14,060            18,819         22,398         26,498    
                                         ==========      =========         =========      =========       ========    

Incyte General Pro Forma Net Income (Loss) Per Share(4)

Incyte General net income (loss)            $(4,769)       $(11,475)         $(9,937)       $(7,488)        $8,554
                                         ==========      ==========        =========      =========       ========    
Pro Forma basic net income (loss)
 per share                                   $(1.46)         $(0.82)          $(0.53)        $(0.33)         $0.35

Number of shares used in                 ==========      ==========        =========      =========       ========    
 computation of Pro Forma basic
 net income (loss) per share                  3,264         14,060            18,819         22,398         24,300    
                                         ==========      ==========        =========      =========       ========    
Pro Forma diluted income
 (loss) per share                            $(1.46)         $(0.82)          $(0.53)        $(0.33)         $0.32
                                         ==========      ==========        =========      =========       ========    
Number of shares used in 
 computation of Pro Forma diluted 
 net income (loss) per share                  3,264          14,060           18,819         22,398         26,498    
                                         ==========      ==========        =========      =========       ========    

Incyte Genetics Pro Forma Net Income
(Loss) Per Share(4)

Incyte Genetics net income (loss)                                                             $ 212        $(1,646)   
                                                                                          =========       ========    
Pro Forma basic and diluted net income (loss)
per share                                                                                    $ 0.02        $ (0.14)   
                                                                                          =========       ========    
Number of shares used in
computation of Pro Forma basic and diluted net
income (loss) per share                                                                      12,000         12,000    
                                                                                          =========       ========    
</TABLE>


<TABLE>
<CAPTION>
                                             ----------------------------- 
                                                    Six Months Ended       
                                                        June 30,           
                                             ----------------------------- 
Statement of Operations Data(1):                     1997            1998     
                                             ------------    ------------- 
                                                      (unaudited)          
                                                                           
<S>                                              <C>              <C>      
Revenues                                         $39,423          $63,472  

Costs and expenses:                                                        

    Research and development                      32,503           44,819  

    Selling, general and                                                   
    administrative                                 6,103           10,322  

    Acquisition-related charges                       --            1,171  

    Charge for purchase of in-process                                      
    research and development                          --               --  
                                                --------         --------  
      Total costs and expenses                    38,606           56,312  

Income (loss) from operations                        817            7,160  

Interest and other income, net and                                         
losses from joint venture                          1,069            3,041  
                                                --------         --------  

Income (loss) before income taxes                  1,886           10,201  
                                                                           
                                                                         
Provision for income taxes                           158            1,428  
                                                --------         --------  
Net income (loss)                                 $1,728           $8,773  
                                                ========         ========  
Basic net income (loss) per share(2, 3)            $0.07            $0.33  
                                                ========         ========  
Number of shares used in                                                   
computation of diluted net income                                          
(loss) per share                                  23,059           26,504  
                                                ========         ========  

Diluted net income (loss) per share(2, 3)          $0.07            $0.30  
                                                ========         ========  
Number of shares used in                                                   
computation of diluted net income                                          
(loss) per share                                  23,228           28,792  
                                                ========         ========  

Incyte General Pro Forma Net Income (Loss) Per Share(4)

Incyte General net income (loss)                  $2,339           $9,573    
                                                ========         ========  
Pro Forma basic net income (loss) per share        $0.10            $0.36  
                                                ========         ========
Number of shares used in                          
 computation of Pro Forma basic net income
 (loss) per share                                 23,059           26,504
                                                ========         ========  

Pro Forma Diluted net income (loss) per share      $0.09            $0.33 
                                                ========         ========
                                                
Number of shares used in                        
 computation of Pro Forma diluted net income              
 (loss) per share                                 25,228           28,792
                                                ========         ========   
                                                                           
Incyte Genetics Pro Forma Net Income                                       
(Loss) Per Share(4)                                                        
                                                                           
Incyte Genetics net income (loss)                 $ (611)          $ (800) 
                                               =========         ========  
Pro Forma basic and diluted net income 
 (loss) per share                                $ (0.05)         $ (0.07) 
                                               =========         ========  
Number of shares used in                                                   
 computation of Pro Forma basic and diluted net
 income (loss) per share                          12,000           12,000  
                                               =========         ========  
</TABLE>

                                       E-1

<PAGE>




<TABLE>
<CAPTION>
                                                                      December 31,                              June 30,
                                                1993         1994        1995        1996       1997        1997        1998
                                              --------     --------    --------    --------   --------    --------    --------   
                                                                    (in thousands)                             (unaudited)
                                                                                                                     
<S>                                           <C>          <C>         <C>         <C>        <C>          <C>         <C>     
Balance Sheet Data:(1)

Cash, cash equivalents, restricted
cash and securities available-for-sale        $15,540      $25,257     $41,128     $40,238    $119,095     $43,937     $130,710

Working capital                                14,865       20,866      39,015      21,351      90,700      17,945       86,792

Total assets                                   17,807       29,350      58,892      69,173     199,089      83,502      219,188

Noncurrent portion of capital lease                  
obligations and notes payable                     517          148         147          37         801          23          594

Accumulated deficit                            (8,349)     (19,824)    (29,761)    (37,037)    (30,129)    (35,311)     (23,100)

Stockholders' equity                           16,451       24,344      47,606      44,834     145,702      50,926      157,876

</TABLE>


1          Financial data for the years ended December 31, 1993, 1994, 1995, and
           1996, have been resated to reflect the combined results and financial
           position of the Company and Genome Systems, Inc. All periods through
           December 31, 1997 have been restated to reflect the combined results
           and financial position of the Company and Synteni, Inc. See Note 7 of
           Notes to Consolidated Financial Statements.

2          Basic and diluted net income (loss) per share for all periods have
           been restated in accordance with FASB Statement No. 128, which the
           Company adopted on December 31, 1997. See Note 1 of Notes to
           Consolidated Financial Statements.

3          Basic and diluted net income (loss) per share for 1993 have been
           restated to retroactively eliminate cheap stock in accordance with
           the requirements of Staff Accounting Bulletin No. 98, issued by the
           staff of the Securities and Exchange Commission in February 1998.

4          The Incyte Genetics and Incyte General pro forma net income (loss)
           per share are computed assuming the Incyte Genetics Stock Proposal is
           approved by the Company's stockholders. Incyte General pro forma net
           income (loss) per share gives effect to the redesignation of all
           Existing Common Stock as Incyte General Stock on a one-for-one basis.
           Incyte Genetics' pro forma net income (loss) per share assumes
           12,000,000 shares of Incyte Genetics Stock are outstanding for all
           periods, as if the Incyte Genetics Distribution had occurred on July
           1, 1996.


                                       E-2

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
           MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                            AND RESULTS OF OPERATIONS


           The following discussion and analysis of the Company's financial
condition and results of operations should be read in conjunction with "Selected
Consolidated Financial Data" and the Consolidated Financial Statements and
related Notes included elsewhere in this Annex E.

           When used in this discussion, the words "expects," "anticipates,"
"estimates," and similar expressions are intended to identify forward-looking
statements. Such statements, which include statements as to profitability,
expected expenditure levels, the adequacy of capital resources, growth in
operations, and Year 2000 related actions, are subject to risks and
uncertainties that could cause actual results to differ materially from those
projected. These risks and uncertainties include, but are not limited to, those
risks discussed below, as well as the extent of utilization of genomic
information by the biotechnology, pharmaceutical, and agricultural industries;
risks relating to the development of new database products and their use by
potential collaborators of the Company; the impact of technological advances and
competition; the ability of the Company to obtain and retain customers;
competition from other entities; early termination of a database collaboration
agreement or failure to renew an agreement upon expiration; the ability to
successfully integrate the operations of recent business combinations; the cost
of accessing technologies developed by other companies; uncertainty as to the
scope of coverage, enforceability or commercial protection from patents that
issue on gene sequences and other genetic information; developments in and
expenses relating to litigation; the results and viability of joint ventures and
businesses in which the Company has purchased equity; ability to raise capital
through the sale of private or public equity; the ability of the Company to
implement in a timely manner the programs and actions related to the Year 2000
issue; and the matters discussed below under the caption "--Factors That May
Affect Results." These forward-looking statements speak only as of the date
hereof. The Company expressly disclaims any obligation or undertaking to release
publicly any updates or revisions to any forward-looking statements contained
herein to reflect any change in the Company's expectations with regard thereto
or any change in events, conditions or circumstances on which any such statement
is based.

Overview

           Incyte Pharmaceuticals, Inc. ("Incyte" and, together with its wholly
owned subsidiaries, the "Company") designs, develops and markets genomic
information-based tools including database products, genomic data management
software tools, genomic reagents and related services. The Company consists of
two divisions, the Incyte General division ("Incyte General") and the Incyte
Genetics division ("Incyte Genetics"). Incyte General focuses on information
that can assist pharmaceutical and biotechnology companies in the discovery and
development of new drugs including the identification of new disease targets and
novel disease pathways, and the evaluation of the safety and efficacy of new
drugs. Incyte Genetics focuses on products and services that can assist
pharmaceutical companies in the identification and analysis of a type of genetic
variation, called single nucleotide polymorphisms ("SNPs"), believed to
correlate to a patients' disease prognosis and drug response.

           Revenues recognized by the Company consist primarily of non-exclusive
database access fees related to database agreements. Revenues also include the
sales of genomic screening products and services, microarray-based gene
expression services, fees for custom or "satellite" database services, and
genomic data management software tools and maintenance. The Company's database
agreements provide for future milestone payments and royalties from the sale of
products derived from proprietary information obtained through the databases.
There can be no assurance that any database subscriber will ever generate
products from information contained within the databases and thus that the
Company will ever receive milestone payments or royalties.

           Incyte General's business is established, generating significant
revenues with profits reported since the first quarter of 1997. Incyte Genetics'
business is in an early stage and will require a substantial investment over the
next few years, estimated to be between $100 million to $150 million by the end
of the year 2000. Incyte Genetics generates


                                       E-3

<PAGE>



minimal revenues and is expected to operate at a significant loss for the next
few years. Due to the investment required for Incyte Genetics and the resulting
net loss, on a consolidated basis the Company expects to report a net loss for
1999 and possibly 2000.

         In September 1998, the Company completed the acquisition of Hexagen
Limited ("Hexagen"), a privately held SNP discovery company based in Cambridge,
England. The Company issued 976,130 shares of its Common Stock ("Existing Common
Stock") and $5.0 million in cash in exchange for all of Hexagen's outstanding
capital stock. In addition, the Company assumed Hexagen's stock options, which
if exercised and fully vested, would amount to 125,909 shares of Existing Common
Stock. The transaction will be accounted for as a purchase with a portion of the
purchase price, estimated to be approximately $10.6 million, to be expensed in
the third quarter of 1998 as a charge for the purchase of in-process research
and development. The assets, liabilities and the results of operations of
Hexagen, as well as the amortization of the goodwill generated by the
acquisition will be allocated in entirety to Incyte Genetics. The Company will
allocate the purchase price based on the relative fair value of the net tangible
and intangible assets acquired, based on independent appraisal which is
preliminary, and subject to revision. In performing this allocation the Company
considered, among other factors, the technology research and development
projects in-process at the date of acquisition. With regard to the in-process
research and development projects, the Company considered factors such as the
stage of development of the technology at the time of acquisition, the
importance of each project to the overall development plan, and the projected
incremental cash flows from the projects when completed and any associated
risks. Associated risks include the inherent difficulties and uncertainties in
completing each project and thereby achieving technological feasibility and
risks related to the impact of potential changes in future target markets.

           Incyte Genetics currently anticipates requiring $100 to $150 million
through the year 2000, including the funds to develop the in-process technology
into commercially viable products over the next two years. If the projects
associated with the development of in-process technology are not successfully
completed the Company may not realize the value assigned to the in-process 
research and development projects. In addition, the value of the other acquired
intangible assets may also become impaired.

           In January 1998, the Company completed the acquisition of Synteni,
Inc. ("Synteni"), a privately-held microarray-based gene expression company. The
transaction has been accounted for as a pooling-of-interests, and the
consolidated financial statements discussed herein and all historical financial
information have been restated to reflect the combined operations of both
companies. The Company's ability to generate revenues and operating profits from
microarray-based gene expression services will be dependent on the ability of
the Company to obtain high volume customers for microarray services. Prior to
the merger, Synteni's microarray service agreements consisted of small volume
pilot or feasibility agreements.

           In September 1997, the Company formed a joint venture, diaDexus, LLC
("diaDexus"), with SmithKline Beecham Corporation ("SB") which will utilize
genomic and bioinformatics technologies in the discovery and commercialization
of molecular diagnostics. The Company and SB each hold a 50 percent equity
interest in diaDexus. The investment is accounted for under the equity method,
and the Company records its share of diaDexus' earnings and losses on its
statement of operations.

           The Company has made, and will continue to make strategic equity
investments in, and strategic acquisitions of, technologies and businesses that
are complementary to the businesses of the Company. As a result the Company may
record losses or expenses related to the Company's proportionate ownership
interest in such long-term equity investments, record charges for the
acquisition of in-process technologies, or to record charges for the recognition
of the impairment in the value of the securities underlying such investments.

           On September 28, 1998, shareholders of one company in which the
Company holds an equity investment, OncorMed, Inc. ("OncorMed"), agreed to an
acquisition by Gene Logic Inc. ("Gene Logic"). Gene Logic will issue 4,849,815
shares of its common stock, for an estimated purchase price of $39.1 million,
including transaction fees, in exchange for all of the outstanding common stock
of OncorMed. The investment in OncorMed is accounted for under the cost method
of accounting. In January 1998, the Company announced a relationship relating to
the joint development of a proteomics database with Oxford GlycoSciences plc.
("OGS"). As part of this relationship, the Company made a $5.0 million equity
investment and a follow on investment in April 1998 of approximately $0.8
million as part of the OGS initial public offering of its ordinary shares. As
part of the collaborative agreement, the Company has agreed to reimburse OGS for
up to $5.0 million in 1999 if revenues are not sufficient to offset OGS'
expenses for services rendered.

           Due to the recent stock market volatility, the market value of
certain investments held by the Company are below their book value. The decrease
in the market price of these investments is considered temporary and therefore
no change in the carrying value of the investments is considered necessary. The
Company will continue to evaluate its long term equity investments for
impairment on a quarterly basis.

           In an effort to broaden its business, the Company is investing in a
number of new areas, including microarray services, molecular diagnostics,
pharmacogenomics and proteomics. Given that many of these address new markets,
or involve untested technologies, it is not known if any of them will generate
revenues or if the revenues will be


                                       E-4

<PAGE>



sufficient to provide an adequate return on the investment. Depending on the
investment required and the timing of such investments, expenses or losses
related to these investments could adversely affect operating results.

           The Company has incurred and is likely to continue to incur
substantial expenses in its defense of the lawsuits filed in January and
September 1998 by Affymetrix, Inc. ("Affymetrix") alleging patent infringement
by Synteni and Incyte. Affymetrix seeks a preliminary injunction enjoining
Incyte and Synteni from using certain microarray technology in a manner alleged
to infringe an Affymetrix patent and a permanent injunction enjoining Incyte and
Synteni from further infringement of certain Affymetrix patents. In addition,
Affymetrix seeks damages, costs, attorneys' fees and interest. Affymetrix
further requests that any such damages be trebled on its allegation of willful
infringement by the Company and Synteni. Incyte and Synteni believe they have
meritorious defenses and intend to defend these suits vigorously. However, there
can be no assurance that the Company and Incyte will be successful in the
defense of these suits, and litigation, regardless of the outcome, could result
in substantial expenses and diversion of the efforts of management and technical
personnel. Further, there can be no assurance that any license that may be
required as a result of these suits or the outcome thereof would be made
available on commercially acceptable terms, if at all.



                                       E-5

<PAGE>



Results of Operations

Six months  ended June 30, 1997 and 1998

           Net income and diluted earnings per share were $8.8 million and $0.30
per share, respectively, for the six months ended June 30, 1998, compared to
$1.7 million and $0.07 per share for the corresponding period in 1997. Earnings
per share were affected by a follow-on public offering in August 1997 of
Existing Common Stock that resulted in an increase in the number of shares
outstanding of 2.7 million shares. The Company's results of operations and
earnings per share for the six months ended June 30, 1997 have been restated to
account for the acquisition of Synteni, which was accounted for as a
pooling-of-interests. All share and per share data have been adjusted
retroactively for a two-for-one stock split effected in the form of a stock
dividend paid on November 7, 1997 to holders of record on October 17, 1997.
While the Company has reported net income for the past six quarters, there can
be no assurance that the Company can maintain profitability. See "Factors that
May Affect Results--History of Operating Losses; Uncertainty of Continued
Profitability or Revenues."

           Revenues. Revenues for the six months ended June 30, 1998 increased
to $63.5 million compared to $39.4 million for the corresponding period in 1997.
Revenues resulted primarily from database access fees and, to a much lesser
extent, from genomic screening products and services, custom satellite database
services, microarray-based gene expression services, and genomic data management
software tools and maintenance. The increase in revenues was primarily due to
new database agreements as well as the expansion of existing database agreements
to include additional databases.

           Expenses. Total costs and expenses for the six months ended June 30,
1998 increased to $56.3 million compared to $38.6 million for the corresponding
period in 1997. Total costs and expenses in 1998 included a pretax
acquisition-related charge of $1.2 million for the acquisition of Synteni. The
charge consisted primarily of accounting, legal and investment banking fees.
Total costs and expenses are expected to increase in 1999 due to the development
of new products and services. A significant portion of these costs and expenses
will be attributed to the development of Incyte Genetics database products and
the resources needed to support these products.

           Research and development expenses for the six months ended June 30,
1998 increased to $44.8 million compared to $32.5 million for the corresponding
period in 1997. The increase in research and development expenses resulted
primarily from an increase in bioinformatics and software development efforts,
microarray production and technology development, and continued investment in
the growth of the Company's intellectual property portfolio. The Company expects
research and development spending to increase over the next year due in
particular to the development of new databases and expansion of existing
databases as well as increases in sequencing and microarray operations.

           Selling, general and administrative expenses for the six months ended
June 30, 1998 increased to $10.3 million compared to $6.1 million for the
corresponding period in 1997. The increase in selling, general and
administrative expenses resulted primarily from the growth in marketing, sales
and customer support, expenses related to the defense of the Affymetrix lawsuits
and increased administrative personnel related to the growing complexity of the
Company's business. The Company expects that selling, general and administrative
expenses will increase over the next year due to the growth in marketing, sales
and customer service functions to support Incyte General's and Incyte Genetics'
products, legal expenses related to the Company's defense of the Affymetrix
lawsuits and increased administrative personnel required to support the growing
complexity of the Company's business.

           Interest and Other Income, Net. Interest and other income, net for
the six months ended June 30, 1998 increased to $3.7 million from $1.1 million
for the corresponding period in 1997. This was primarily a result of increased
interest income from higher average combined cash, cash equivalent and
marketable securities balances due primarily to the completion of a follow-on
public offering in August 1997.

           Losses from Joint Venture. Losses from joint venture were $0.6
million for the six months ended June 30, 1998. The loss represents the
Company's equity share of diaDexus' net losses from operations. Beginning in
April


                                       E-6

<PAGE>



1998, the Company's share of diaDexus' net losses was offset by the amortization
of the excess of the Company's share of diaDexus' net assets over its basis. The
amortization of this amount is expected to approximate the Company's equity
share in diaDexus' net losses and continue through the third quarter of 1998. As
diaDexus was formed in September 1997, no losses from joint venture were
incurred in the six months ended June 30, 1997. The Company expects that losses
from joint venture will continue at least through 1999.

           Income Taxes. The estimated effective annual income tax rate for the
six months ended June 30, 1998 and 1997 is 14.0% and 8.4%, respectively, which
represents the provision of federal and state alternative minimum taxes after
utilization of net operating loss carryforwards and research and development
credits. The increase in the effective tax rate resulted primarily from the
Company's expectation that in 1998 it would fully utilize all federal net
operating loss carryforwards available to benefit the income tax provision.

Years ended December 31, 1995, 1996, and 1997

          The Company  recorded net income for the year ended  December 31, 1997
of $6.9 million, compared to net losses of $7.3 million and $9.9 million for the
years ended  December  31, 1996 and 1995,  respectively.  On a per share  basis,
basic net income per share was $0.28 for the year ended  December  31,  1997 and
basic net loss per share was $0.32 and $0.53 for the years  ended  December  31,
1996 and 1995, respectively. Diluted net income per share was $0.26 for the year
ended  December  31, 1997 and diluted net loss per share was $0.32 and $0.53 for
the years ended  December  31, 1996 and 1995,  respectively.  The net income per
share in 1997  reflects  the  issuance of  approximately  2.7 million  shares in
August 1997 follow-on public  offering.  The net loss per share in 1996 and 1995
reflects the issuance of approximately  0.6 million shares in 1996 in connection
with the Company's  business  combinations  with Genome Systems,  Inc.  ("Genome
Systems") and Combion,  Inc.  ("Combion") and the issuance of approximately  3.7
million  shares in a November 1995  follow-on  public  offering.  The net income
(loss)  per  share  for  all  periods   presented   reflects   the  issuance  of
approximately  2.3  million  shares  in  January  1998 in  connection  with  the
Company's business  combination with Synteni.  All share and per share data have
been adjusted  retroactively  for a two-for-one stock split effected in the form
of a stock dividend paid on November 7, 1997 to holders of record on October 17,
1997.

           Revenues. Revenues for the years ended December 31, 1997, 1996 and
1995 were $90.0 million, $41.9 million and $12.3 million, respectively. Revenues
resulted primarily from database access fees and, to a much lesser extent, from
custom satellite database services, genomic screening products and services, and
gene expression services. The increase in revenues from year to year was
predominantly driven by an increase in the number of database agreements, as
well as the expansion of existing database agreements to include additional
databases.

           Expenses. Total costs and expenses for the years ended December 31,
1997, 1996 and 1995 were $86.4 million, $51.5 million and $23.2 million,
respectively. Total costs and expenses for the year ended December 31, 1996
included a one-time charge of $3.2 million for the purchase of in-process
research and development relating to the acquisition of Combion.

           Research and development expenses for the years ended December 31,
1997, 1996 and 1995 were $72.5 million, $41.3 million and $19.3 million,
respectively. The increase in research and development expenses resulted
primarily from an increase in bioinformatics and software development efforts,
increased data and reagent production capacity, increased microarray production
and technology development initiatives, license and milestone payments under
research and development alliances, and increased costs related to intellectual
property protection, technology development, and continued investment in the
growth of the Company's intellectual property portfolio.

           Selling, general and administrative expenses for the years ended
December 31, 1997, 1996 and 1995 were $13.9 million, $7.0 million and $4.0
million, respectively. The increase in selling, general and administrative
expenses resulted primarily from the growth in marketing, sales, customer
support, and corporate administration.

           Interest and Other Income, Net. Interest and other income, net for
the years ended December 31, 1997, 1996 and 1995 were $4.1 million, $2.3 million
and $1.0 million, respectively. Interest and other income, net increased as a


                                       E-7

<PAGE>



result of increased interest income from higher average combined cash, cash
equivalent and marketable securities balances.

           Losses from Joint Venture. Losses from joint ventures were $0.3
million for the year ended December 31, 1997. The loss represents the Company's
share of diaDexus' losses from operations. Since diaDexus was formed in
September 1997, no losses from joint ventures were recognized prior to 1997.

           Income Taxes. The effective annual income tax rate for 1997 was 7.3%,
which represents the provision of federal and state alternative minimum taxes
after utilization of net operating loss carryforwards. No provisions have been
recorded prior to the 1997 fiscal year as the Company incurred annual net
operating losses.

Liquidity and Capital Resources

           As of June 30, 1998, the Company had $130.7 million in cash, cash
equivalents, restricted cash and marketable securities, compared to $119.1
million as of December 31, 1997 and $40.2 million as of December 31, 1996. For
the year ended December 31, 1997, the increase was primarily due to net proceeds
of $87.2 million from the issuance of Existing Common Stock in an August 1997
follow-on public offering. For the six months ended June 30, 1998, cash provided
by operating and financing activities was partially offset by capital
expenditures, consisting primarily of purchases of data processing-related
computer hardware, laboratory equipment and facilities improvements, as well as
investments in research and development alliances. The Company has classified
all of its marketable securities as short-term, as the Company may decide not to
hold its marketable securities until maturity in order to take advantage of
favorable market conditions. Available cash is invested in accordance with the
Company's investment policy's primary objectives of liquidity, safety of
principal and diversity of investments.

           Net cash provided by operating activities was $33.1 million for the
six months ended June 30, 1998, as compared to $12.0 million for the six months
ended June 30, 1997. The increase in net cash provided by operating activities
resulted primarily from the increase in net income and deferred revenues and the
decrease in accounts receivable partially offset by the increase in prepaid
expenses, deposits and other assets and the decrease in accounts payable. Net
cash provided by operating activities was $18.0 million for the year ended
December 31, 1997 compared to $18.5 million for the year ended December 31, 1996
and net cash used in operating activities of $8.8 million for the year ended
December 31, 1995. The decrease in net cash provided by operating activities in
1997 compared to 1996 resulted primarily from increases in accounts receivable
partially offset by the change from net loss to net income, increases in accrued
and other liabilities, increases in deferred revenue due to the prepayment of
database collaboration fees. Net cash provided by operating activities in 1996
as compared to use of cash in 1995 resulted from increases in accounts payable
and accrued and other liabilities, and decreases in net loss and accounts
receivable. Due to the significant investment expected in Incyte Genetics in
1999, the Company believes it may have a net cash use in its operating
activities in 1999.

           The Company's investing activities, other than purchases, sales and
maturities of marketable securities, have mainly consisted of capital
expenditures and long-term investments. Capital expenditures for the six months
ended June 30, 1998 increased to $15.3 million from $9.1 million for the six
months ended June 30, 1997. Capital expenditures for the years ended December
31, 1997, 1996 and 1995 were $27.2 million, $20.5 million and $8.1 million,
respectively. Capital expenditures increased in 1997 and 1996 primarily due to
investments in computer and laboratory equipment as well as leasehold
improvements related to the expansion of the Company's facilities. Long-term
investments in companies with which the Company has research and development
alliances increased to $6.9 million for the six months ended June 30, 1998 from
$5.0 million for the six months ended June 30, 1997, and such investments
increased to $8.5 million for the year ended December 31, 1997 from $0.3 million
for the year ended December 31, 1996. Net cash used by investing activities may
in the future fluctuate significantly from period to period due to the timing of
strategic equity investments, capital purchases, maturities/sales and purchases
of marketable securities.

           Net cash provided by financing activities was $2.8 million for the
six months ended June 30, 1998 compared to $4.3 million for the six months ended
June 30, 1997. Net cash provided by financing activities was $94.8 million,


                                       E-8

<PAGE>



$1.5 million, and $32.9 million for the years ended December 31, 1997, 1996 and
1995, respectively. Net cash provided by financing activities in 1997 and 1995
was primarily due to proceeds from follow-on public stock offerings in August
1997 and November 1995, respectively, while net cash provided by financing
activities in 1996 was due to issuances of common stock upon exercise of stock
options.

           The Company expects its cash requirements to increase significantly
in the remainder of 1998 and in 1999 as it invests in the business of Incyte
Genetics; increases its investment in data-processing-related computer hardware
in order to support its existing and new database products; continues to seek
access to technologies through investments, research and development alliances,
license agreements and/or acquisitions, and addresses its needs for larger
facilities and/or improvements in existing facilities. The Company has entered
into a multi-year lease with respect to a 95,000 square foot building being
constructed adjacent to the Company's Palo Alto headquarters. The Company's
share of tenant improvements is estimated to be between $10.0 million and $15.0
million, of which approximately $0.9 million has been expended through June 30,
1998. Given the current construction schedule, the Company does not expect to
begin to incur significant expenses related to this facility until late 1998 or
early 1999.

           Based upon its current plans, the Company believes that its existing
resources and anticipated cash flow from operations will be adequate to satisfy
its capital needs at least through the next twelve months. However, the Company
may be unable to obtain additional collaborators or retain existing
collaborators for the Company's databases, and its database products and
services may not produce revenues which, together with the Company's cash, cash
equivalents, and marketable securities, would be adequate to fund the Company's
cash requirements. The Company's cash requirements depend on numerous factors,
including the ability of the Company to attract and retain collaborators for its
databases and products and services; expenditures in connection with alliances,
license agreements and acquisitions of and investments in complementary
technologies and businesses; competing technological and market developments;
the cost of filing, prosecuting, defending and enforcing patent claims and other
intellectual property rights; the purchase of additional capital equipment,
including capital equipment necessary to ensure the Company's sequencing and
microarray operations remain competitive; capital expenditures required to
expand the Company's facilities; and costs associated with the integration of
new operations assumed through mergers and acquisitions. Changes in the
Company's research and development plans or other changes affecting the
Company's operating expenses may result in changes in the timing and amount of
expenditures of the Company's capital resources.

           The Company expects to continue to fund future operations with
revenues from database products and services; with its current cash, cash
equivalents, and marketable securities; and with respect to Incyte Genetics,
subject to the approval of the Incyte Genetics Stock Proposal by stockholders
and market and other conditions, from strategic equity investments from selected
pharmaceutical companies and/or the public equity markets. Additional funding,
if necessary, may not be available on favorable terms, if at all. If adequate
funds are not available through strategic equity investments from pharmaceutical
companies and/or the public markets, the Company may be required to curtail
operations significantly or to obtain funds through entering into collaborative
arrangements that may require the Company to relinquish rights to certain of its
technologies, product candidates, products or potential markets.

Year 2000

           As a result of computer programs being written using two digits,
rather than four, to represent year dates, the performance of the Company's
computer systems and those of its suppliers and customers in the Year 2000 is
uncertain. Any computer programs that have time-sensitive software may recognize
a date using "00" as the year 1900 rather than the year 2000. This could result
in a system failure or miscalculations causing disruptions of operations,
including, among other things, a temporary inability to process transactions,
send invoices, or engage in other normal business activities.

           The Company is in the process of evaluating the Year 2000 readiness
of the software products sold by the Company ("Products"), the information
technology systems used in its operations ("IT Systems"), and its non-IT


                                       E-9

<PAGE>



Systems, such as building security, voice mail, and other systems. The Company
currently anticipates that this project will consist of the following phases:
(i) identification of all Products, IT Systems, non-IT Systems; (ii) assessment
of repair or replacement requirements; (iii) repair or replacement; (iv)
testing; (v) implementation; and (vi) creation of contingency plans in the event
of Year 2000 failures.

           The Company will initiate an assessment of all current versions of
its Products and believes that this will be completed in the first half of 1999.
Even so, whether a complete system or device in which a Product is embedded will
operate correctly for an end-user depends in large part on the Year 2000
compliance of the system's other components, most of which are supplied by
parties other than the Company. The supplier of the Company's current financial
and accounting software has informed the Company that such software is Year 2000
compliant. The Company relies, both domestically and internationally, upon
various vendors, government agencies, utility companies, telecommunications
service companies, delivery service companies, and other service providers who
are outside of the Company's control. There is no assurance that such parties
will not suffer a Year 2000 business disruption, which could have a material
adverse effect on the Company's financial condition and results of operations.

           To date, the Company has not incurred any material expenditures in
connection with identifying or evaluating Year 2000 compliance issues. Most of
its expenses have related to the opportunity cost of time spent by employees of
the Company evaluating the financial and accounting software, its Products, and
general year 2000 compliance matters. Absent a significant year 2000 compliance
deficiency, management estimates that the cost to complete its year 2000
compliance programs will be between $1 million and $1.5 million, which will be
expensed as incurred. The Company believes that available cash will be
sufficient to cover the projected costs associated with these activities.

           The Company is focusing on identifying and addressing all aspects of
its operations that may be affected by the Year 2000 issue [and is addressing
the most critical applications first.] The Company intends to develop and
implement, if necessary, appropriate contingency plans to mitigate to the extent
possible the effects of any Year 2000 noncompliance. Although the full
consequences are unknown, the failure of either the Company's critical systems
or those of its material third parties to be Year 2000 compliant would result in
the interruption of the Company's business, which could have a material adverse
effect on the Company's business, financial condition and results of operations.

           See Annex I "--Factors That may Affect Results," for a discussion of
certain factors that may affect the Company's financial condition and results of
operations.


                                      E-10

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
                        CONSOLIDATED FINANCIAL STATEMENTS

                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS


                                                                            Page
                                                                            ----

Report of Ernst & Young LLP, Independent Auditors..........................E-11

Consolidated Balance Sheets at December 31, 1996 
   and 1997, and June 30, 1998 (unaudited).................................E-13

Consolidated Statements of Operations for the years 
   ended December 31, 1995, 1996 and 1997 and the 
   six month periods ended June 30, 1997 and 1998
   (unaudited).............................................................E-14

Consolidated Statements of Comprehensive Operations 
   for the years ended December 31, 1995, 1996 and 1997
   and the six month periods ended June 30, 1997 and 1998
   (unaudited).............................................................E-15

Consolidated Statements of Stockholders' Equity for 
      the years ended December 31, 1995, 1996 and 1997
      and the six month periods ended June 30, 1998
      (unaudited)..........................................................E-16

Consolidated Statements of Cash Flows for the years 
      ended December 31, 1995, 1996 and 1997 and the
      six month periods ended June 30, 1997 and 1998
      (unaudited)..........................................................E-17

Notes to Consolidated Financial Statements.................................E-19



                                      E-11

<PAGE>



 REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS



The Board of Directors and Stockholders of Incyte Pharmaceuticals, Inc.

We have audited the accompanying consolidated balance sheets of Incyte
Pharmaceuticals, Inc., as of December 31, 1996 and 1997, and the related
consolidated statements of operations, consolidated statements of comprehensive
operations, stockholders' equity, and cash flows for each of the three years in
the period ended December 31, 1997. These financial statements are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the consolidated financial position of Incyte
Pharmaceuticals, Inc., at December 31, 1996 and 1997, and the consolidated
results of its operations, and its cash flows for each of the three years in the
period ended December 31, 1997, in conformity with generally accepted accounting
principles.


                                                            /S/ERNST & YOUNG LLP


Palo Alto, California
January 12, 1998
except for "Principles of Consolidation" in Note 1 and paragraph 3 in Note 7 as
to which the date is 
January 22, 1998



                                      E-12

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
                           CONSOLIDATED BALANCE SHEETS
                                 (in thousands)


<TABLE>
<CAPTION>

                                                                    December 31,     December 31,      June 30,
                                                                        1996             1997            1998
                                                                       ------           ------          -----
ASSETS                                                                                               (unaudited)

<S>                                                                 <C>              <C>             <C>       
Current assets:
      Cash and cash equivalents                                     $    9,616       $   55,598      $   32,944
      Restricted cash                                                        -            6,000           4,000
      Marketable securities - available-for-sale                        30,622           57,497          93,766
      Accounts receivable, net                                           2,126           19,983          10,970
      Prepaid expenses and other current assets                          2,825            3,836           5,516
                                                                    ----------       ----------      ----------
            Total current assets                                        45,189          142,914         147,196

Property and equipment, net                                             23,196           38,070          45,653
Long-term investments                                                      452           14,800          21,054
Deposits and other assets                                                  336            3,305           5,285
                                                                    ----------       ----------      ----------
            Total assets                                            $   69,173       $  199,089      $  219,188
                                                                    ==========       ==========      ==========

LIABILITIES AND STOCKHOLDERS' EQUITY Current liabilities:
      Accounts payable                                              $    4,780       $    5,791      $    3,527
      Accrued liabilities                                                  794            5,416           7,156
      Accrued compensation                                                 853            3,192           2,508
      Due to joint venture                                                   -            6,000           4,000
      Deferred revenue                                                  17,411           31,815          43,213
                                                                    ----------       ----------      ----------
            Total current liabilities                                   23,838           52,214          60,404

Non-current portion of accrued rent and other
      non-current liabilities                                              501            1,173             908
                                                                    ----------       ----------      ----------
            Total liabilities                                           24,339           53,387          61,312
                                                                    ----------       ----------      ----------

Stockholders' equity:
      Preferred stock, $0.001 par value; 5,000,000 shares                    -                -               -
         authorized; none issued and outstanding at December 31,
         1996 and 1997 and June 30, 1998
      Common stock, $0.001 par value; 75,000,000 shares                     22               26              27
         authorized; 22,389,802, 26,054,475, and 26,663,544
         shares issued and outstanding at December 31, 1996 and
         1997 and June 30, 1998, respectively
      Additional paid-in capital                                        81,922          175,749         182,403
      Deferred compensation                                                  -                -          (1,412)
      Receivable from stockholder                                            -                -             (49)
      Accumulated other comprehensive income (loss)                        (73)              56               7
      Accumulated deficit                                              (37,037)         (30,129)        (23,100)
                                                                    ----------       ----------      ----------
            Total stockholders' equity                                  44,834          145,702         157,876
                                                                    ----------       ----------      ----------
            Total liabilities and stockholders' equity              $   69,173       $  199,089      $  219,188
                                                                    ==========       ==========      ==========
</TABLE>


                             See accompanying notes


                                      E-13

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                                 (in thousands)



<TABLE>
<CAPTION>

                                                                    Year Ended                       Six Months Ended
                                                                   December 31,                           June 30,
                                                       ------------------------------------         --------------------
                                                        1995           1996           1997           1997          1998
                                                       ------         ------         ------         ------         -----
                                                                                                         (unaudited)
<S>                                                  <C>            <C>             <C>            <C>           <C>     
Revenues                                             $ 12,299       $ 41,895        $ 89,996       $ 39,423      $ 63,472

Costs and expenses:
  Research and development                             19,272         41,337          72,452         32,503        44,819
  Selling, general and administrative                   3,952          6,957          13,928          6,103        10,322
  Purchase of in-process research and
  development                                               -          3,165               -              -             -
  Acquisition-related charges                               -              -               -              -         1,171
                                                    ---------     ----------       ---------       --------      --------
Total costs and expenses                               23,224         51,459          86,380         38,606        56,312

Income (loss) from operations                         (10,925)        (9,564)          3,616            817         7,160

Interest income                                         1,186          2,538           4,326          1,138         3,718
Interest and other expense                               (198)          (250)           (186)           (69)          (37)
Losses from joint venture                                   -              -            (300)             -          (640)
                                                   ----------     ----------       ---------       --------      --------
Income (loss) before income taxes                      (9,937)        (7,276)          7,456          1,886        10,201

Provision for income taxes                                  -              -             548            158         1,428
                                                   ----------     ----------       ---------       --------      --------

Net income (loss)                                    $ (9,937)     $  (7,276)      $   6,908       $  1,728      $  8,773
                                                    =========      =========       =========       ========      ========



Basic net income (loss) per share                    $  (0.53)     $   (0.32)      $    0.28       $   0.07      $   0.33
                                                    =========      =========       =========       ========      ========
Shares used in computing
  basic net income (loss) per share                    18,819         22,398          24,300         23,059        26,504
                                                    =========      =========       =========       ========      ========



Diluted net income (loss) per share                 $   (0.53)     $   (0.32)      $    0.26       $   0.07      $   0.30
                                                     ========      =========       =========       ========      ========
Shares used in computing
  diluted net income (loss) per share                 18,819          22,398          26,498         25,228        28,792
                                                    =========      =========       =========       ========      ========



Incyte General Pro Forma Net Income (Loss) Per Share (See Note 1 of the Consolidated Financial Statements)

Incyte General net income (loss)                       (9,937)        (7,488)          8,554          2,339         9,573
                                                    =========      =========       =========       ========      ========
                                 
Basic net income (loss) per share                   $   (0.53)    $     0.33)      $   (0.32)      $  (0.10)     $  (0.36)
                                                    =========      =========       =========       ========      ========
Number of shares used in computation of
  diluted net income (loss) per share                  18,819         22,398          26,498         25,228        28,792
                                                    =========       =========      =========       ========      ========

Incyte Genetics Pro Forma Net Income (Loss) Per Share (See Note 1 of the Consolidated Financial Statements)

Incyte Genetics net income (loss)                                 $     212       $   (1,646)      $   (611)     $   (800)
                                                                                                                 =========
Basic and diluted net income (loss) per share                     $    0.02       $    (0.14)      $  (0.05)     $  (0.07)
                                                                                                                 =========
Number of shares used in computation of basic                        12,000           12,000         12,000         12,000
                                                                   ========       ==========        =======      =========
and diluted net income (loss) per share

</TABLE>

                             See accompanying notes


                                      E-14

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
               CONSOLIDATED STATEMENTS OF COMPREHENSIVE OPERATIONS
                                 (in thousands)



<TABLE>
<CAPTION>
                                                                 Year Ended                 Six Months Ended
                                                                December 31,                    June 30,
                                                               --------------                  ---------
                                                       1995        1996         1997        1997        1998
                                                      ------      ------       ------      ------       -----
                                                                                              (unaudited)
<S>                                                  <C>          <C>           <C>         <C>         <C>  
Net income (loss)                                    (9,937)      (7,276)       6,908       1,728       8,773

Other comprehensive income (loss), net of taxes
     Unrealized gains (losses) on securities             11         (106)         127          43         (49)
     Foreign currency translation
           adjustments                                 --           --              2        --          --
Other comprehensive income (loss)                        11         (106)         129          43         (49)
Comprehensive income (loss)                         $(9,926)     $(7,382)     $ 7,037     $ 1,771     $ 8,724
                                                    =======      =======      =======     =======     =======
</TABLE>



                             See accompanying notes








                                      E-15

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
                 CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
              FOR THE YEARS ENDED DECEMBER 31, 1995, 1996 AND 1997
               AND THE SIX MONTHS ENDED JUNE 30, 1998 (UNAUDITED)
                             (dollars in thousands)



<TABLE>
<CAPTION>
                                                                               Common                       
                                              Common       Additional        Stock To be     Deferred     
                                               Stock     Paid-in Capital       Issued      Compensation   
                                              -------   -----------------     --------     ------------   

<S>                 <C>                     <C>            <C>                <C>          <C>       
Balances at January 1, 1995                 $      16      $  44,485          $     --     $    (355)
                                                                             
Issuance of 57,630 shares of                       --             88                --            --   
  Common Stock upon  exercise of                                             
  stock options                                                              
Issuance of 1,246,000 shares of                     1              1                --            --   
  Common Stock                                                               
Issuance of 3,674,000 shares of                     4         32,667                --            --   
  Common Stock, net of expenses                                              
  and underwriters' fees of $2,232                                           
Cash received for common stock                     --             --               100            --   
  subscription                                                               
Amortization of deferred                           --             --                --           326
  compensation                                                               
Net change in unrealized gains                     --             --                --            -- 
  (losses) on marketable securities                                          
Net loss                                           --             --                --            -- 
Balances at December 31, 1995                      21         77,241               100           (29)
                                                                             
Issuance of 457,296 shares of                       1          1,581                --            -- 
  Common Stock upon exercise of                                              
  stock options and 299,398 shares                                           
  upon exercise of warrant                                                   
Issuance of 249,200 common                         --            100              (100)           -- 
  stock previously subscribed                                                
Issuance of 146,342 shares of                      --          3,000                --            -- 
  Common Stock in exchange for                                               
  Combion, Inc.                                                              
Amortization of deferred                           --             --                --            29
  compensation                                                               
Net change in unrealized gains                     --             --                --            -- 
  (losses) on marketable securities                                          
Net loss                                           --             --                --            --   
Balances at December 31, 1996                      22         81,922                --            --   
                                                                             
Issuance of 2,755,426 shares of                     3         87,239                --            -- 
  Common Stock, net of expenses                                              
  and underwriters' fees of $5,065                                           
Issuance of 462,434 shares of                       1          3,559                --            -- 
  Common Stock, net of expenses                                              
  of $41                                                                     
Issuance of 431,879 shares of                      --          3,029                --            -- 
  Common Stock upon exercise of                                              
  stock options and 14,934 shares                                            
  upon exercise of warrant                                                   
Net change in unrealized gains                     --             --                --            --   
  (losses) on marketable Securities                                          
Net change in cumulative                           --             --                --            --   
  translation adjustment                                                     
Net income                                         --             --                --            --   
Balances at December 31, 1997                      26        175,749                --            --   
                                                                             
Issuance of 245,752 Shares of                       1          2,922                --         2,923
Common Stock upon exercise of                                                
stock options and 15,920 shares                                              
issued under ESPP (unaudited)                                                
Adjustment to conform fiscal                      --           3,732                --        (1,658)
  year of  pooled entity - Synteni                                           
  (including issuance of 337,271                                             
  shares of Common Stock)                                                    
  (unaudited)                                                                
Amortization of deferred                          246            246         
  compensation                                                               
Net change in unrealized gains                     --            (49)               (49)
  (losses) on marketable securities                                          
  (unaudited)                                                                
Net income (unaudited)                             --          8,773              8,773
Balances at June 30, 1998                   $      27      $ 182,403          $      --    $  (1,412)
                                            =========      =========          =========    =========
                                                                       

<CAPTION>
                                           Receivable        Accumulated                           Total       
                                              From       Other Comprehensive    Accumulated    Stockholders' 
                                           Stockholder          Income            Deficit          Equity    
                                           -----------         --------          ---------        -------    
                                   

<S>                                         <C>                <C>               <C>             <C>      
Balances at January 1, 1995                 $    --            $      22         $ (19,824)      $  24,344
                                                                                                
Issuance of 57,630 shares of                     --                 --                --                88
  Common Stock upon  exercise of                                                                
  stock options                                                                                 
Issuance of 1,246,000 shares of                  --                 --                --                 2
  Common Stock                                                                                  
Issuance of 3,674,000 shares of                  --                 --                --            32,671
  Common Stock, net of expenses                                                                 
  and underwriters' fees of $2,232                                                              
Cash received for common stock                   --                 --                --               100
  subscription                                                                                  
Amortization of deferred                         --                 --                --               326
  compensation                                                                                  
Net change in unrealized gains                   --                   11              --                11
  (losses) on marketable securities                                                             
Net loss                                         --               (9,937)           (9,937)     
Balances at December 31, 1995                    --                   33           (29,761)         47,605
                                                                                                
Issuance of 457,296 shares of                    --                 --                --             1,582
  Common Stock upon exercise of                                                                 
  stock options and 299,398 shares                                                              
  upon exercise of warrant                                                                      
Issuance of 249,200 common                       --                 --                --              --
  stock previously subscribed                                                                   
Issuance of 146,342 shares of                    --                 --                --             3,000
  Common Stock in exchange for                                                                  
  Combion, Inc.                                                                                 
Amortization of deferred                         --                 --                --                29
  compensation                                                                                  
Net change in unrealized gains                   --                 (106)             --              (106)
  (losses) on marketable securities                                                             
Net loss                                         --                 --              (7,276)         (7,276)
Balances at December 31, 1996                    --                  (73)          (37,037)         44,834
                                                                                                
Issuance of 2,755,426 shares of                  --                 --                --            87,242
  Common Stock, net of expenses                                                                 
  and underwriters' fees of $5,065                                                              
Issuance of 462,434 shares of                    --                 --                --             3,560
  Common Stock, net of expenses                                                                 
  of $41                                                                                        
Issuance of 431,879 shares of                    --                 --                --             3,029
  Common Stock upon exercise of                                                                 
  stock options and 14,934 shares                                                               
  upon exercise of warrant                                                                      
Net change in unrealized gains                   --                  127              --               127
  (losses) on marketable Securities                                                             
Net change in cumulative                         --                    2              --                 2
  translation adjustment                                                                        
Net income                                       --                 --               6,908           6,908
Balances at December 31, 1997                    --                   56           (30,129)        145,702
                                                                                                
Issuance of 245,752 Shares of                                                                   
Common Stock upon exercise of                                                                   
stock options and 15,920 shares                                                                 
issued under ESPP (unaudited)                                                                   
Adjustment to conform fiscal                      (49)            (1,744)              281      
  year of  pooled entity - Synteni                                                              
  (including issuance of 337,271                                                                
  shares of Common Stock)                                                                       
  (unaudited)                                                                                   
Amortization of deferred                                                                        
  compensation                                                                                  
Net change in unrealized gains                                                                  
  (losses) on marketable securities                                                             
  (unaudited)                                                                                   
Net income (unaudited)                                                                          
Balances at June 30, 1998                   $     (49)         $       7         $ (23,100)      $ 157,876
                                            =========          =========         =========       =========
(unaudited)
</TABLE>

                             See accompanying notes


                                      E-16

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (in thousands)



<TABLE>
<CAPTION>
                                                                     Year Ended                 Six Months Ended
                                                                    December 31,                    June 30,
                                                         -------------------------------      ---------------------
                                                          1995         1996        1997         1997          1998
                                                         ------       ------      ------       ------        ------
                                                                                                    (unaudited)
<S>                                                    <C>          <C>          <C>          <C>          <C>     
Cash flows from operating activities:
  Net income (loss)                                    $ (9,937)    $ (7,276)    $  6,908     $  1,728     $  8,773
  Adjustments to reconcile net income (loss) to
    net cash provided by (used in) operating
       activities:
    Depreciation and amortization                         2,771        6,529       10,633        4,592        7,489
    Expense for abandoned equipment                         124         --           --
    Noncash portion of purchase of in-process              --          3,000         --           --           --
       research and development
    Losses from joint venture                              --           --            300         --            640
    Amortization of deferred compensation                  --           --           --           --            246
    Adjustment to conform fiscal year of                   --           --           --           --            278
       pooled entity
    Changes in certain assets and liabilities:
       Accounts receivable                               (7,439)       5,174      (18,451)      (1,497)       9,233
       Prepaid expenses and other assets                   (585)      (2,074)      (3,495)      (1,077)      (3,723)
       Accounts payable                                     766        2,430        1,028         (963)      (2,078)
       Accrued and other liabilities                      4,498       10,143       14,404        3,074           77
       Deferred revenue                                   1,015          601        6,660        6,178       12,159
                                                       --------     --------     --------     --------     --------
Net cash provided by (used in) operating activities      (8,787)      18,527       17,987       12,035       33,094
                                                       --------     --------     --------     --------     --------

Cash flows from investing activities:
  Capital expenditures                                   (8,122)     (20,453)     (27,225)      (9,136)     (15,325)
  Long-term investments                                    --           (313)      (8,537)      (5,000)      (6,894)
  Transfer to restricted cash                              --           --         (6,000)
  Proceeds from sale of assets leased back under           --           --          1,696        1,528         --
    operating leases
  Purchases of marketable securities                    (74,037)     (16,526)     (53,464)      (4,511)     (60,171)
  Sales and maturities of marketable securities          61,722       16,336       26,740        8,539       23,854
                                                       --------     --------     --------     --------     --------
Net cash used in investing activities                   (20,437)     (20,956)     (66,790)      (8,580)     (58,536)
                                                       --------     --------     --------     --------     --------

Cash flows from financing activities:
  Proceeds from issuance of common stock                 32,862        1,582       93,831        4,322        2,923
  Proceeds from capital leases and notes payable             69         --          1,000         --           --
  Principal payments on capital lease                       (72)        (121)         (46)         (53)        (135)
    obligations and notes payable                      --------     --------     --------     --------     --------
    
Net cash provided by financing activities                32,859        1,461       94,785        4,269        2,788
                                                       --------     --------     --------     --------     --------

Net increase (decrease) in cash and cash                  3,635         (968)      45,982        7,724      (22,654)
  equivalents
Cash and cash equivalents at beginning of period          6,949       10,584        9,616        9,616       55,598
                                                       --------     --------     --------     --------     --------
Cash and cash equivalents at end of period             $ 10,584     $  9,616     $ 55,598     $ 17,340     $ 32,944
                                                       ========     ========     ========     ========     ========
</TABLE>

                             See accompanying notes


                                      E-17

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
                CONSOLIDATED STATEMENTS OF CASH FLOWS - CONTINUED
                                 (in thousands)



<TABLE>
<CAPTION>
                                                                  Year Ended                            Six Months Ended
                                                                 December 31,                               June 30,
                                                   ---------------------------------------           --------------------
Supplemental schedule of cash flow
    information:                                    1995             1996            1997             1997          1998
                                                   ------           ------          ------           ------        ------
                                                                                                          (unaudited)
<S>                                            <C>              <C>              <C>              <C>            <C>       
Interest paid                                  $          45    $          17    $          16    $        14    $       43
                                               =============    =============    =============    ===========    ==========
Income taxes paid                              $        --      $        --      $         252    $        70    $      340
                                               =============    =============    =============    ===========    ==========


Supplemental Schedule of Noncash Investing
  and Financing Activities
Property and equipment acquired pursuant to
  capital lease obligations                    $          69    $        --      $        --      $      --      $     --
                                               =============    =============    =============    ===========    ==========
Long-term investment acquired pursuant to
  obligation to distribute restricted cash     $        --      $        --      $       6,000    $      --      $     --
                                               =============    =============    =============    ===========    ==========

</TABLE>





























                             See accompanying notes



                                      E-18

<PAGE>



                          INCYTE PHARMACEUTICALS, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
          (INFORMATION AS OF JUNE 30, 1998 AND FOR THE SIX MONTHS ENDED
                      JUNE 30, 1997 AND 1998 IS UNAUDITED)


Note 1.    Organization and Summary of Significant Accounting Policies

Organization and Business. Incyte Pharmaceuticals, Inc. ("Incyte" and, together
with its wholly owned subsidiaries, the "Company") was incorporated in Delaware
in April 1991. The Company designs, develops, and markets genomic
information-based tools including database products, genomic data management
software tools, microarray-based gene expression services, genomic reagents and
related services. The Company consists of two divisions, the Incyte General
division ("Incyte General") and the Incyte Genetics division ("Incyte
Genetics"). Incyte General focuses on information that can assist pharmaceutical
and biotechnology companies in the discovery and development of new drugs
including the identification of new disease targets and novel disease pathways,
and the evaluation of the safety and efficacy of new drugs. Incyte Genetics
focuses on products and services to assist pharmaceutical companies in the
identification and analysis of a type of genetic variation called single
nucleotide polymorphisms ("SNPs"), believed to correlate to a patients' disease
prognosis and drug response.

Principles of Consolidation. The consolidated financial statements include the
accounts of Incyte Pharmaceuticals, Inc., and its wholly owned subsidiaries. All
material intercompany accounts, transactions, and profits have been eliminated
in consolidation.

In September 1998, the Company completed the acquisition of Hexagen Limited
("Hexagen"), a privately held company based in Cambridge, England. The
transaction will be accounted for as a purchase. The Company issued 976,130
shares of the Company's common stock (the "Existing Common Stock") and $5.0
million in cash in exchange for all of Hexagen's outstanding capital stock. In
addition, the Company assumed Hexagen's stock options, which if fully vested and
exercised, would amount to 125,909 shares of Existing Common Stock (unaudited).
The assets, liabilities and the results of operations of Hexagen as well as the
amortization of the goodwill generated by the acquisition will be allocated in
their entirety to Incyte Genetics.

In January 1998, the Company issued shares of the Existing Common Stock in
exchange for all of the capital stock of Synteni, Inc. ("Synteni"), a privately
held microarray-based genomics company in Fremont, California. Synteni is
developing and commercializing technology for generating microarrays and related
software and services. The merger has been accounted for as a pooling of
interests and, accordingly, the Company's financial statements and financial
data for all periods have been retroactively restated to include the accounts
and operations of Synteni since inception. Synteni's fiscal year ends on
September 30. Synteni's results of operations for the period from October 1,
1997 to December 31, 1997 were recorded directly in retained earnings in the
first quarter of fiscal 1998.

In July 1996, the Company issued shares of Existing Common Stock in exchange for
all of the outstanding shares of Genome Systems, Inc. ("Genome Systems"). The
transaction has been accounted for as a pooling of interests, and the
consolidated financial statements discussed herein and all historical financial
information have been restated to reflect the combined operations of both
companies.

In August 1996, the Company acquired Combion, Inc. ("Combion") for shares of
Existing Common Stock. The acquisition of Combion has been accounted for as a
purchase, and the consolidated financial statements discussed herein reflect the
inclusion of the results of Combion from the date of acquisition, August 15,
1996.

See Note 7 Consolidated Financial Statements.

Unaudited Interim Financial Information. The consolidated balance sheet as of
June 30, 1998, statements of operations, statements of comprehensive operations
and the statements of cash flows for the six months ended June


                                      E-19

<PAGE>



30, 1997 and 1998 are unaudited, but include all adjustments (consisting of
normal recurring adjustments) which the Company considers necessary for a fair
presentation of the financial position, operating results and cash flows for the
periods presented.

Reclassifications. Certain reclassifications were made to prior periods'
balances to conform with the 1998 presentation.

Use of Estimates. The preparation of financial statements in conformity with
generally accepted accounting principles requires management to make estimates
and assumptions that affect the amounts reported in the financial statements and
accompanying notes. Actual results could differ from those estimates.

Foreign Currency Translation. The financial statements of subsidiaries outside
the United States are measured using the local currency as the functional
currency. Assets and liabilities of these subsidiaries are translated at the
rates of exchange at the balance sheet date. The resultant translation
adjustments are included in accumulated other comprehensive income (loss), a
separate component of stockholders' equity. Income and expense items are
translated at average monthly rates of exchange.

Concentrations of Credit Risk. Cash, cash equivalents, and short-term
investments and trade receivables are financial instruments which potentially
subject the Company to concentrations of credit risk. The estimated fair value
of financial instruments approximates the carrying value based on available
market information. The Company primarily invests its excess available funds in
notes and bills issued by the U.S. government and its agencies and corporate
debt securities and, by policy, limits the amount of credit exposure to any one
issuer and to any one type of investment, other than securities issued or
guaranteed by the U.S. government. The Company's customers are pharmaceutical,
biotechnology and agricultural companies which are typically located in the
United States and Europe. The Company has not experienced any credit losses to
date and does not require collateral on receivables.

Segment Information. Export revenue for the years ended December 31, 1995, 1996
and 1997 and the six month periods ended June 30, 1997 and 1998 were $1,525,000,
$9,743,000, $25,694,000, $9,445,000 and $16,639,000, respectively.

Cash and Cash Equivalents. Cash and cash equivalents are held in U.S. banks or
in custodial accounts with U.S. banks. Cash equivalents are defined as all
liquid investments with maturity from date of purchase of 90 days or less that
are readily convertible into cash and have insignificant interest rate risk. All
other investments are reported as marketable securities - available-for-sale.

Restricted Cash. Restricted cash consists of cash held in an escrow account
which will be disbursed to the Company's joint venture, diaDexus, LLC
("diaDexus"), as needed in accordance with the joint venture agreement. In July
1998, all remaining amounts were disbursed to diaDexus. See Joint Venture and
Note 8 to the Consolidated Financial Statements.

Marketable Securities Available-for-Sale. All marketable securities are
classified as available-for-sale. Available-for- sale securities are carried at
fair value, with unrealized gains and losses reported as a separate component of
stockholders' equity. The amortized cost of debt securities in this category is
adjusted for amortization of premiums and accretions of discounts to maturity.
Such amortization is included in interest income. Realized gains and losses and
declines in value judged to be other than temporary for available-for-sale
securities are included in interest and other expense.



                                      E-20

<PAGE>



The following is a summary of the Company's investment portfolio, including cash
equivalents of $398,000, $40,064,000 and $10,150,000 as of December 31, 1996 and
1997 and June 30, 1998, respectively.

<TABLE>
<CAPTION>
                                                                                                  Net
                                                                                               Unrealized    Estimated
                                                                               Amortized         Gains         Fair
                                                                                 Cost           (Losses)       Value
                                                                                 ----           --------       -----
                                                                                             (in thousands)
<S>                                                                         <C>               <C>           <C>       
December 31, 1996
U.S. Treasury notes and other U.S. government and agency securities         $       30,695    $       (73)  $   30,622
Corporate debt securities                                                              398              -          398
                                                                            --------------    -----------    ---------
                                                                            $        1,093    $       (73)    $ 31,020
                                                                            ==============    ===========     ========

December 31, 1997
U.S. Treasury notes and other U.S. government and agency securities         $       53,951    $        47   $   53,998
Corporate debt securities                                                           30,543              -       30,543
Floating rate notes                                                                 13,013              7       13,020
                                                                            --------------    -----------   ----------
                                                                            $       97,507    $        54   $   97,561
                                                                            ==============    ===========   ==========

June 30, 1998 (Unaudited)
U.S. Treasury notes and other U.S. government and agency securities         $       85,701    $         5   $   85,706
Corporate debt securities                                                           10,150              -       10,150
Floating rate notes                                                                  8,003              -        8,003
                                                                            --------------    -----------   ----------
                                                                            $      103,854    $         5   $  103,859
                                                                            ==============    ===========   ==========
</TABLE>


At December 31, 1996 and 1997, all of the Company's investments are classified
as short-term, as the Company has classified its investments as available for
sale and may not hold its investments until maturity in order to take advantage
of market conditions. Of the marketable securities held at December 31, 1997,
$78,530,000 had maturities under a year and $19,031,000 had maturities over a
year, but less than two years. Unrealized gains were not material and have
therefore been netted against unrealized losses. Realized gains and losses from
sales and maturities of marketable securities have not been material to date.

Accounts Receivable. Accounts receivable at December 31, 1996 and 1997 and June
30, 1998 included an allowance for doubtful accounts of $0, $225,000 and
$300,000, respectively.

Property and Equipment. Property and equipment is stated at cost, less
accumulated depreciation and amortization. Depreciation and amortization is
recorded using the straight-line method over the estimated useful lives of the


                                      E-21

<PAGE>



respective assets (generally two to five years). Leasehold improvements are
amortized over the shorter of the estimated useful life of the assets or lease
term. Property and equipment consists of the following (in thousands):


<TABLE>
<CAPTION>
                                                       December 31,               June 30
                                                     --------------              ---------
                                               1996                1997             1998
                                              ------              ------           ------
                                                                                 (unaudited)
<S>                                      <C>                <C>                <C>            
Office equipment                          $        1,018     $        2,588     $        2,850
Laboratory equipment                              13,182             18,939             20,477
Computer equipment                                 9,990             22,168             32,035
Leasehold improvements                             8,702             14,495             17,667
                                          --------------     --------------     --------------
                                                  32,892             58,190             73,029
Less accumulated depreciation and         
amortization                                       9,696             20,120             27,375
                                          --------------     --------------     --------------

                                          $       23,196     $       38,070     $       45,653
                                          ==============     ==============     ==============
</TABLE>


Depreciation, expense, including depreciation expense of assets under capital
leases, was $2,175,000, $5,298,000, $8,758,000, $3,755,000 and $5,971,000 for
the years ended December 31, 1995, 1996, and 1997 and the six months ended June
30, 1997 and 1998, respectively. Amortization of leasehold improvements was
$266,000, $1,061,000, $2,260,000, $837,000 and $1,518,000 for the years ended
December 31, 1995, 1996 and 1997, and the six months ended June 30, 1997 and
1998, respectively.

Certain laboratory and computer equipment used by the Company could be subject
to technological obsolescence in the event that significant advancement is made
in competing or developing equipment technologies. Management continually
reviews the estimated useful lives of technologically sensitive equipment and
believes that those estimates appropriately reflect the current useful life of
its assets. In the event that a currently unknown significantly advanced
technology became commercially available, the Company would re-evaluate the
value and estimated useful lives of its existing equipment, possibly having a
material impact on the financial statements.

Long-Term Investments. The Company has made equity investments in a number of
companies whose businesses may be complementary to the Company's business. All
investments, except diaDexus which is accounted for under the equity method (see
Joint Venture and Note 8 to the Consolidated Financial Statements)), are carried
at cost which approximates the fair market value. The Company evaluates its
long-term investments for impairment on a quarterly basis.

Software Costs. In accordance with the provisions of Financial Accounting
Standards Board Statement No. 86, "Accounting for the Costs of Computer Software
to be Sold, Leased or Otherwise Marketed," the Company has capitalized software
development costs incurred in developing certain products once technological
feasibility of the products has been determined. Capitalized software costs are
amortized over three years.

Revenue Recognition. The Company recognizes revenue for database agreements
evenly over the term of the agreement. Revenue is deferred for fees received
before earned. Revenues from custom orders, such as satellite databases, are
recognized upon shipment. Revenues from reagents and genomic screening products
are recognized when shipped, and revenues from genomic screening services are
recognized upon completion. Revenue from gene expression microarray services is
recognized at the completion of key stages in the performance of the service, in
proportion to costs incurred.

Stock-Based Compensation. The Company accounts for stock option grants to
employees in accordance with APB Opinion No. 25, Accounting for Stock Issued to
Employees. The Company recognizes compensation expense equal to the difference,
if any, between the exercise price of the option and the fair market value of
the stock at the date of grant.



                                      E-22

<PAGE>



Advertising Costs. All costs associated with advertising products are expensed
in the year incurred. Advertising expense for the years ended December 31, 1995,
1996 and 1997 and the six months ended June 30, 1997 and 1998 were $324,000,
$573,000, $772,000, $336,000 and $585,000, respectively.

Joint Venture. In September 1997, the Company formed a joint venture, diaDexus,
LLC, ("diaDexus") with SmithKline Beecham Corporation ("SB"), which will utilize
genomic and bioinformatic technologies in the discovery and commercialization of
molecular diagnostics. The Company and SB each hold a 50 percent equity interest
in diaDexus and the Company accounts for the investment under the equity method.

See Note 8 to Consolidated Financial Statements.

Net Income (Loss) Per Share. On December 31, 1997, the Company adopted Financial
Accounting Standards Board ("FASB") Statement No. 128, Earnings per Share, which
requires the Company to change the method used to compute earnings per share and
to restate all prior periods. The following table sets forth the computation of
basic and diluted net income (loss) per share (in thousands, except per share
data):


<TABLE>
<CAPTION>
                                                               Year Ended                 Six Months Ended
                                                              December 31,                    June 30,
                                                  -----------------------------------     -----------------
                                                   1995           1996          1997       1997       1998
                                                  ------         ------        ------     ------     ------
                                                                                              (unaudited)
<S>                                            <C>             <C>            <C>        <C>        <C>    
Numerator:
  Net income (loss)                            $    (9,937)    $   (7,276)    $ 6,908    $ 1,728    $ 8,773
                                               ===========     ==========     =======    =======    =======

Denominator:
  Denominator for basic net income (loss)
    per share - weighted-average shares             18,819         22,398      24,300     23,059     26,504

  Dilutive potential common shares-
    Stock options                                     --             --         2,198      2,169      2,288
                                               -----------     ----------     -------    -------    -------

  Denominator for diluted net income (loss)
    per share                                       18,819         22,398      26,498     25,228     28,792
                                               ===========     ==========     =======    =======    =======

Basic net income (loss) per share              $     (0.53)    $    (0.32)    $  0.28    $  0.07    $  0.33
                                               ===========     ==========     =======    =======    =======

Diluted net income (loss) per share            $     (0.53)    $    (0.32)    $  0.26    $  0.07    $  0.30
                                               ===========     ==========     =======    =======    =======
</TABLE>


In October 1997, the Company's Board of Directors authorized a two-for-one stock
split effected in the form of a stock dividend paid on November 7, 1997 to
holders of record on October 17, 1997. All share and per share data have been
adjusted retroactively to reflect the split.

Options and warrants to purchase 3,100,000 and 3,194,000 shares of Existing
Common Stock were outstanding at December 31, 1995 and 1996, respectively, but
were not included in the computation of diluted loss per share, as their effect
was antidilutive.

Pro Forma net income (loss) per share (unaudited). The Incyte Genetics and
Incyte General pro forma net income (loss) per share are computed assuming the
Incyte Genetics Stock Proposal is approved by the Company's stockholders. Incyte
General pro forma net income (loss) per share gives effect to the redesignation
of all Existing Common Stock as Incyte General Stock on a one-for-one basis.
Incyte Genetics' pro forma net income (loss) per share assumes 12,000,000
shares of


                                      E-23

<PAGE>



Incyte Genetics Stock are outstanding for all periods, as if the Incyte Genetics
Distribution had occurred on July 1, 1996.

Note 2. Database Agreements

As of December 31, 1997 the Company had entered into database agreements with
nineteen pharmaceutical, biotechnology and agricultural companies (twenty-one as
of June 30, 1998). Each subscriber has agreed to pay, during the term of the
agreement, annual fees to receive non-exclusive access to selected modules of
the Company's databases. In addition, if a company develops certain products
utilizing the Company's technology and proprietary database information,
potential milestone and royalty payments could be received by the Company. If
these agreements are not renewed and if the Company cannot sign a sufficient
number of new database agreements, the loss of revenue could have a material
adverse effect on the Company's business and operating results. Certain
companies also have satellite database agreements, whereby the Company provides
custom sequencing services, which are billed for separately. Satellite database
services are provided to the customer on an exclusive basis for a negotiated
period of time. None of the companies individually contributed more than 10% of
the Company's total revenues in the year ended December 31, 1997 or the six
months ended June 30, 1997 and 1998. Over 90% of the total revenues in 1996 were
derived from ten companies, three of which individually contributed more than
10% of the total, or approximately 37% in the aggregate. In 1995, the majority
of the total revenues were derived from five collaborators, including three of
which contributed more than 10% individually, or approximately 71% in the
aggregate.

In addition to the database agreements, the Company has entered
into a number of research and development alliances with companies and research
institutions. These agreements provide for the funding of research activities by
the Company and the possible payment of milestones, license fees, and, in some
cases, royalties.


Note 3.  Commitments

At December 31, 1997, the Company had signed noncancelable operating leases on
multiple facilities, including facilities in Palo Alto and Fremont, California
and St. Louis, Missouri. The leases expire on various dates ranging from March
1998 to January 2006. Rent expense for the years ended December 31, 1995, 1996,
and 1997 and the six month periods ended June 30, 1997 and 1998 was
approximately $1,251,000, $1,675,000, $3,490,000, $1,324,000 and $2,554,000,
respectively.

The Company had laboratory and office equipment with a cost of approximately
$370,000, $189,000 and $65,000 at December 31, 1996 and 1997 and June 30, 1998,
respectively, and related accumulated amortization of approximately $268,000,
$136,000 and $16,000 at December 31, 1996 and 1997, and June 30, 1998,
respectively, under capital leases.
These leases are secured by the equipment leased thereunder.

At December 31, 1997, future noncancelable minimum payments under the operating
and capital leases and notes payable were as follows:

                                                           Capital Leases
                                        Operating               and
                                         Leases            Notes Payable
                                    ----------------       --------------
                                                 (In thousands)
Year ended December 31,
   1998                            $           5,517       $         48
   1999                                        4,381                 38
   2000                                        3,902                 19
   2001                                        3,426                 --
   2002 and thereafter                         4,592                 --
                                   ------------------      ------------
Total minimum lease payments       $          21,818                105
                                   ==================

Less amount representing interest                                     6
                                                           ------------
Present value of minimum lease payments                              99
Less current portion                                                 46
                                                           ------------
Noncurrent portion                                         $         53
                                                           ============


                                      E-24

<PAGE>



In July 1997, Synteni obtained $1,000,000 in debt financing secured by the
Company's property and equipment. The loan is repayable in 48 equal monthly
installments commencing on September 1, 1997 and carries an annual interest rate
of 9%. In connection with the financing, the Company issued a warrant to
purchase 2,569 shares of common stock, exercisable for a period of seven years
from the date of issue at an exercise price of $7.79 per share. Using the
Black-Scholes model to determine the fair market value of the warrant,
management has determined that such fair value is nominal.

In July 1997, the Company entered into a multi-year lease with respect to a
95,000 square foot building to be constructed adjacent to the Company's Palo
Alto headquarters. The term of the lease is twelve years at an approximate
annual rent of $3.4 million. The Company's share of tenant improvements is
estimated to be between $10.0 million and $15.0 million, of which approximately
$0.9 million has been expended through June 30, 1998. Given the current
construction schedule, the Company does not expect to begin to incur significant
expenses related to this facility until late 1998 or early 1999.

The Company has entered into a number of research and development alliances with
companies and research institutions. As part of a collaborative agreement with
Oxford Glyco Sciences plc, relating to the joint development of a proteomics
database, Incyte has agreed to reimburse up to $5.0 million in 1999 if revenues
are not sufficient to offset expenses or services rendered. The Company's
commitments under any other of these agreements do not represent a significant
expenditure in relation to the Company's total research and development expense.
See Note 2 to Consolidated Financial Statements.

Note 4.  Stockholders' Equity

Common Stock. At December 31, 1997, the Company had reserved a total of
4,644,823 shares of its Existing Common Stock for issuance upon exercise of
outstanding stock options described below. In October 1997, the Company's Board
of Directors authorized a two-for-one stock split effected in the form of a
stock dividend paid on November 7, 1997 to holders of record on October 17,
1997. All share and per share data have been adjusted retroactively to reflect
the split.

On May 21, 1997, the Company's stockholders approved an increase in the number
of shares authorized for issuance from 20,000,000 to 75,000,000.

Sales of Stock. In November 1995, the Company completed a follow-on public
offering and issued 3,674,000 shares of Existing Common Stock, including 274,000
shares issued in December, 1995 upon partial exercise of the underwriters'
over-allotment option, at $9.50 per share before deducting the underwriting
discount and offering expenses. In August 1997, the Company completed another
follow-on public offering and issued 2,755,426 shares of Existing Common Stock,
at $33.50 per share. Net proceeds from this offering were approximately $87.2
million after deducting the underwriting discount and offering expenses.

Stock Compensation Plans. The Company applies APB Opinion No. 25 and related
Interpretations in accounting for its stock compensation plans. The Company
records stock compensation expense for the difference between the exercise price
and the fair market value, if any, over the vesting period of the option. Had
compensation cost for the Company's two stock-based compensation plans been
determined consistent with FASB Statement No. 123, the Company's pro forma net
loss in the years ended December 31, 1996 and 1997 and six months ended June 30,
1997 would have been approximately $11.0 million, $0.5 million and $1.7 million,
respectively. For the six months ended June 30, 1998, the Company would have
reported pro forma net income of $3.4 million. Both the Company's pro forma
basic and diluted loss per share for the years ended December 31, 1996 and 1997
and six months ended June 30, 1997 would have been $0.49 per share, $0.02 per
share and $0.07 per share, respectively, and for the six months


                                      E-25

<PAGE>



ended June 30, 1998, pro forma basic and diluted net income per share would have
been $0.13 and $0.12 per share, respectively. The weighted average fair value of
the options granted during the years ended December 31, 1996 and 1997 and the
six months ended June 30, 1997 and 1998 are estimated at $9.44, $14.66, $12.58,
and $20.52 per share, on the date of grant, using the Black-Scholes
multiple-option pricing model with the following assumptions: dividend yield 0%,
0%, 0%, and 0%, volatility of 55%, 56%, 56% and 56% risk-free interest rate with
an average of 6.10%, 6.05%, 6.35%, and 5.52% and an average expected life of
3.25, 3.37, 3.40, and 3.78 years, respectively. The fair value of the employees'
purchase rights under the Employee Stock Purchase Plan during the year ended
December 31, 1997 and the six months ended June 30, 1998 is estimated at $11.86
and $13.66, on the date of grant, using the Black- Scholes multiple-option
pricing model with the following assumptions: dividend yield 0% and 0%,
volatility of 56% and 56%, risk free interest rate of 5.64% and 5.44%, and an
expected life of 9 months, respectively.

The effects on pro forma disclosures of applying FASB 123 are not likely to be
representative of the effects on pro forma disclosures of future years. As FASB
123 is only applicable to options granted after December 31, 1994, the pro forma
effect will not be fully reflected until 1998. The Black-Scholes option
valuation model was developed for use in estimating the fair value of traded
options which have no vesting restrictions and are fully transferable. In
addition, option valuation models require the input of highly subjective
assumptions, including the expected stock price volatility and option life.
Because the Company's employee stock options have characteristics significantly
different from those of traded options, because changes in the subjective input
assumptions can materially affect the fair value estimate, and because the
Company has a relatively limited history with option behavior, in management's
opinion the existing models do not necessarily provide a reliable single measure
of the fair value of its employee stock options.

Summaries of stock option activity for the Company's three fixed stock option
plans as of December 31, 1995, 1996 and 1997, and related information for the
years ended December 31 are included in the plan descriptions below.

1991 Stock Plan. In November 1991, the Board of Directors adopted the 1991 Stock
Plan, which was amended and restated in 1992, 1995, 1996 and 1997 for issuance
of Existing Common Stock to employees, consultants, and scientific advisors.
Options issued under the plan shall, at the discretion of the compensation
committee of the Board of Directors, be either incentive stock options or
nonstatutory stock options. The exercise prices of incentive stock options
granted under the plan are not less than the fair market value on the date of
the grant, as determined by the Board of Directors. The exercise prices of
nonstatutory stock options granted under the plan are not less than 85% of the
fair market value on the date of the grant, as determined by the Board of
Directors. Options generally vest over approximately four years, pursuant to a
formula determined by the Company's Board of Directors, and expire after ten
years. On May 21, 1997, the Company's stockholders approved an increase in the
number of shares of Existing Common Stock reserved for issuance under the plan
from 4,000,000 to 4,800,000. On June 15, 1998, the Company's stockholders
approved an increase in the number of shares of Existing Common Stock reserved
for issuance under the plan from 4,800,000 to 6,300,000.

1996 Synteni Stock Plan. In December 1996, Synteni's board of directors approved
and adopted the 1996 Equity Incentive Plan ("Synteni Plan"). Under the Synteni
Plan, Synteni could grant incentive stock options, nonstatutory stock options,
stock bonuses or restricted stock purchase rights to purchase the aggregate
equivalent of 436,100 shares of Existing Common Stock. Incentive stock options
could be granted to employees and nonstatutory options and rights to purchase
restricted stock may be granted to employees, directors or consultants at
exercise prices of no less than 100% and 85%, respectively, of the fair value of
the common stock on the grant date, as determined by the board of directors.
Options could be granted with different vesting terms from time to time and
options expire no more than 10 years after the date of grant. All outstanding
options at the time of the merger with Incyte were converted to options to
purchase Incyte Common Stock, and the Synteni Plan was terminated.



                                      E-26

<PAGE>



Activity under the combined plan was as follows:


                                                   Shares Subject To
                                                  Outstanding Options
                                        ---------------------------------------
                                                                      Weighted
                                              Shares                  Average
                                            Available                 Exercise
                                            For Grant      Shares      Price
                                        ------------   ----------   -----------
Balance at January 1, 1995                   217,664    1,303,416    $  3.86
Additional authorization                   1,600,000            -
Options granted                          (1,246,800)    1,246,800       9.14
Options exercised                                  -     (57,630)       1.53
Options canceled                              19,918     (19,918)       6.51
                                       -------------  ----------   ---------
Balance at December 31, 1995                 590,782    2,472,668       6.56
Additional authorization                     800,000            -          -
Options granted                          (1,052,300)    1,052,300      19.75
Options exercised                                  -    (446,556)       3.54
Options canceled                             140,326    (140,326)       8.38
                                        ------------   ---------   ---------
Balance at December 31, 1996                 478,808    2,938,086      11.63
Additional authorization                     800,000            -          -
Shares authorized under Synteni Plan         436,100            -          -
Options granted                          (1,159,508)    1,159,508      25.56
Options exercised                                  -    (408,171)       7.27
Options canceled                             109,398    (109,398)      19.27
                                        ------------   ---------   ---------
Balance at December 31, 1997                 664,798    3,580,025      16.46
Additional authorization (unaudited)       1,500,000            -          -
Options granted (unaudited)                (350,087)      350,087      33.56
Options exercised (unaudited)                      -    (254,474)       9.05
Options canceled (unaudited)                  69,900     (69,900)      18.28
Termination of Synteni Plan (unaudited)     (88,280)            -          -
                                        ------------   ----------- ---------
Balance at June 30, 1998 (unaudited)       1,796,331    3,605,738   $  18.61
                                         ===========    =========  =========


Stock options issued by Synteni to purchase 89,587 Incyte equivalent common
shares at a weighted average exercise price of $1.49, and options to purchase
8,722 Incyte equivalent common shares exercised in the period from October 1,
1997 to December 31, 1997 were included in the 1998 activity under the Synteni
Plan. The Company recorded $1,658,000 of deferred compensation related to
these options, which will be amortized over the vesting period of the options.

Options to purchase a total of 2,914,596, 2,181,814 and 2,346,532 shares at
December 31, 1996 and 1997, and June 30, 1998, respectively, were exercisable.
Of the options exercisable, 803,004, 1,233,953 and 1,419,860 shares were vested
at December 31, 1996 and 1997, and June 30, 1998, respectively.

Non-Employee  Directors'  Stock  Option  Plan.  In  August  1993,  the  Board of
Directors  approved  the 1993  Directors'  Stock  Option  Plan (the  "Directors'
Plan"),  which  was  amended  in 1995.  The  Directors'  Plan  provides  for the
automatic  grant of options  to  purchase  shares of  Existing  Common  Stock to
non-employee  directors of the Company.  The maximum  number of shares  issuable
under the Directors' Plan is 400,000.

The Directors' Plan provides immediate issuance of options to purchase an
initial 40,000 shares of Existing Common Stock to each new non-employee director
joining the Board. The initial options are exercisable in five equal annual


                                      E-27

<PAGE>



installments. Additionally, members who continue to serve on the Board will
receive annual option grants for 10,000 shares exercisable in full on the first
anniversary of the date of the grant. All options are exercisable at the fair
market value of the stock on the date of grant. At December 31, 1996 and 1997
and June 30, 1998, options to purchase 227,500, 267,500 and 287,500 shares of
Existing Common Stock at a weighted average exercise price of $5.37, $8.71 and
$11.18, respectively, were outstanding; options to purchase 141,500, 171,500 and
217,500 shares were vested and exercisable at December 31, 1996 and 1997 and
June 30, 1998, respectively. The Directors' Plan was amended in March 1998 by
the Board of Directors to eliminate the grant referred to above to each new
nonemployee director and to reduce the annual grants from 10,000 shares to 5,000
shares.

The following table summarizes information about stock options outstanding at
December 31, 1997, for the 1991 Stock Plan, the 1993 Directors' Stock Option
Plan and the Synteni 1996 Equity Incentive Plan


                             Options Outstanding           Options Exercisable
                  --------------------------------------  ----------------------
                                 Weighted
                                  Average    Weighted                  Weighted
                                 Remaining   Average                    Average
Range of             Number     Contractual  Exercise        Number    Exercise
Exercise Prices    Outstanding     Life       Price       Exercisable   Price
- ---------------    -----------    ------     -------      -----------   -------
$0.15 - 1.00       434,284          7.35     $  0.78        212,065     $  0.75
$2.00 - 4.75       236,382          5.98     $  3.00        204,382     $  3.04
$5.31 - 7.56       419,108          6.99     $  7.19        419,108     $  7.19
$8.44 - 9.56       729,279          7.79     $  8.73        729,279     $  8.73
$10.69 - 19.81     546,143          8.21     $ 15.67        522,143     $ 15.59
$20.19 - 28.19     858,330          8.99     $ 22.57        266,377     $ 20.81
$31.00 - 36.63     512,000          9.81     $ 35.57             -      $   -
$40.05 - 43.88     112,000          9.80     $ 41.90             -      $   -
                 ---------          ----     -------      ---------     -------
$0.15 - 43.88    3,847,526          8.20     $ 15.92      2,353,354     $ 10.13
                 =========          ====     =======      =========     =======

In July 1996, in connection with the Genome Systems transaction described in
Note 7 below, the Company issued, in exchange for an option to purchase capital
stock of Genome Systems, an option to purchase 21,482 shares of Existing Common
Stock at an exercise price of $0.0235 per share. The option was not issued under
the provisions of either plan described above. The option had been exercised
with respect to 10,740 shares as of December 31, 1997. The remaining 10,742
shares under the option were exercised in January 1998.

Employee Stock Purchase Plan. On May 21, 1997, the Company's stockholders
adopted the 1997 Employee Stock Purchase Plan ("ESPP"). The Company has
authorized 400,000 shares of Existing Common Stock for issuance under the ESPP.
Each regular full-time and part-time employee is eligible to participate after
one year of employment. The initial offering period commenced August 1, 1997 and
ends October 31, 1999. As of December 31, 1997 and June 30, 1998, $238,000 and
$167,000, respectively, has been deducted from employees' payroll.


Note 5.  Income Taxes

As of December 31, 1997, the Company had federal net operating loss
carryforwards of approximately $27,800,000. The Company also had federal
research and development tax credit carryforwards of approximately $2,800,000.
The net operating loss carryforwards will expire at various dates, beginning on
2009, through 2012 if not utilized.



                                      E-28

<PAGE>



Significant components of the Company's deferred tax assets are as follows:

                                                        December 31,
                                               ---------------------------------
                                                    1997              1996
                                               ------------        -------------
                                                       (in thousands)
Deferred tax assets:
   Net operating loss carryforwards            $    10,000          $   10,300
   Research credits                                  4,000               1,500
   Capitalized research and development              1,400               1,600
   Other, net                                        2,800               1,500
                                               -----------          ----------
Deferred tax assets                                 18,200              14,900
Valuation allowance for deferred tax assets        (18,200)            (14,900)
                                               -----------          -----------
Net deferred tax asset                         $       --           $       --
                                               ===========           ==========


The valuation allowance for deferred tax assets increased by approximately
$4,100,000, $2,800,000 and $3,300,000 during the years ended December 31, 1995,
1996 and 1997. Approximately $4,100,000 of the valuation allowance for deferred
tax assets relates to benefits of stock option deductions which, when
recognized, will be allocated directly to contributed capital.

Utilization of the net operating losses and credits may be subject to an annual
limitation, due to the "change in ownership" provisions of the Internal Revenue
Code of 1986 and similar state provisions.

The provision for income taxes consists primarily of federal Alternative Minimum
Tax and differs from the federal statutory rate as follows:

                                                                  Year ended
                                                                 December 31,
                                                                     1997
                                                                 --------------
                                                                 (in thousands)

Tax at U.S federal statutory rate                                 $  2,610
Use of net operating loss carryforwards                             (4,814)
Unbenefitted net operating losses                                    1,225
Non-deductible in-process research and development charges           1,108
Other                                                                   419
                                                                  ----------
Provision for income tax                                          $     548
                                                                  ==========


Note 6.  Defined Contribution Plan

The Company has a defined contribution plan covering all domestic employees.
Employees may contribute a portion of their compensation, which is then matched
by the Company, subject to certain limitations. Defined contribution expense for
the Company was $0, $244,000, $520,000, $282,000, and $429,000 in the years
ended 1995, 1996 and 1997 and the six month periods ended June 30, 1997 and
1998, respectively.


Note 7.  Business Combinations

In July 1996, the Company issued 408,146 shares of Existing Common Stock in
exchange for all of the capital stock of Genome Systems, Inc., a privately held
genomics company located in St. Louis, Missouri. Genome Systems provides genomic
research products and technical support services to scientists to assist them in
the identification and isolation


                                      E-29

<PAGE>



of novel genes. The merger has been accounted for as a pooling of interests and,
accordingly, the Company's financial statements and financial data have been
restated to include the accounts and operations of Genome Systems since
inception.

In August 1996, the Company acquired all the common stock of Combion, a
microarray technology company in Pasadena, California, in a stock-for-stock
exchange, issuing 146,342 shares of Existing Common Stock valued at $3 million.
The acquisition has been accounted for as a purchase transaction and,
accordingly, the purchase price was allocated to assets and liabilities based on
the estimated fair value as of the date of acquisition. The purchase price has
been allocated based on the fair value of the net assets and the technology
acquired (recorded as a charge to in-process research and development).
Combion's results of operations have been included in the consolidated results
of operations since the date of acquisition. Pro forma results of operations
have not been presented because the effect of this acquisition was not material
to the Company's consolidated results of operations or financial position.

In January 1998, the Company issued 2,340,237 shares of Existing Common Stock in
exchange for all of the capital stock of Synteni, a privately held
microarray-based genomics company in Fremont, California. Synteni is developing
and commercializing technology for generating microarrays and related software
and services. The merger was accounted for as a pooling of interests and,
accordingly, the Company's financial statements and financial data have been
restated to include the accounts and operations of Synteni since inception.

The table below presents the separate results of operations for Incyte, Genome
Systems, and Synteni prior to the respective mergers. Incyte's results include
Genome Systems from August 1996 and Synteni from January 1998.

<TABLE>
<CAPTION>

                                              Year Ended                    Six Months Ended
                                             December 31,                       June 30,
                            ---------------------------------------    ------------------------
                                1995           1996         1997          1997         1998
                               ------         ------       ------        ------       -----
                                                        (unaudited)
<S>                           <C>           <C>          <C>           <C>           <C>       
Revenues:                  
  Incyte                      $   9,908    $  40,051     $   88,351    $   39,051    $   63,472  
  Genome                          2,304        1,734              -             -             -  
  Synteni                            87          110          1,645           372             -  
                              ---------  -----------     ----------    ----------    ----------  
    Total                     $  12,299    $  41,895     $   89,996    $   39,423    $   63,472  
                              =========    =========     ==========    ==========    ==========  
Net income (loss):         
  Incyte                      $ (10,142)   $  (6,724)    $   10,408    $    2,923    $    9,833
  Genome                            205          106              -             -             -
  Synteni                             -         (515)        (3,500)       (1,195)            -
  Merger related expenses             -         (143)             -             -        (1,060)
                              ----------   ---------     ----------    ----------    ----------
    Total                     $  (9,937)   $  (7,276)    $    6,908    $    1,728    $    8,773
                              =========    =========     ==========    ==========    ==========
</TABLE>


Note 8.  Joint Venture

In September 1997, the Company formed a joint venture, diaDexus, in conjunction
with SB, which will utilize genomic and bioinformatic technologies in the
discovery and commercialization of molecular diagnostics. The Company and SB
each hold a 50 percent equity interest in diaDexus and the Company accounts for
the investment under the equity method. Beginning in April 1998, the Company's
share in diaDexus' net losses was offset by the amortization of the excess of
the Company's share of diaDexus' net assets over its basis. The amortization of
this amount is expected to approximate the Company's equity share in diaDexus'
net losses and continue through the third quarter of 1998. A portion of the
investment is reflected as restricted cash and in accrued liabilities on the
balance sheet at December 31, 1997 and June 30, 1998 since that balance is held
in an escrow account and will be disbursed to diaDexus as needed in accordance
with the joint venture agreement. In July 1998, all remaining amounts were
disbursed to diaDexus.


                                      E-30

<PAGE>




Note 9.  New Pronouncements

In June 1998, the FASB issued Statement No. 133, "Accounting for Derivative
Instruments and Hedging Activities." ("SFAS 133"). This statement is effective
for fiscal years beginning after June 15, 1999. SFAS 133 established standards
for reporting derivative instruments and hedging activities. Application of SFAS
133 will have no impact on the consolidated financial position or results of
operations as currently reported.


Note 10.  Litigation

In January 1998, Affymetrix, Inc. ("Affymetrix") filed a lawsuit in the United
States District Court for the District of Delaware alleging infringement of U.S.
patent number 5,445,934 (the "'934 Patent") by both Synteni and Incyte. The
complaint alleges that the '934 Patent has been infringed by the making, using,
selling, importing, distributing or offering to sell in the United States high
density arrays by Synteni and Incyte and that such infringement was willful.
Affymetrix seeks a permanent injunction enjoining Synteni and Incyte from
further infringement of the '934 Patent and, in addition, seeks damages, costs
and attorney's fees and interest. Affymetrix further requests that any such
damages be trebled based on its allegation of willful infringement by Incyte and
Synteni.

In September 1998, Affymetrix filed an additional lawsuit in the United States
District Court for the District of Delaware alleging infringement of the U.S.
patent number 5,800,992 (the "'992 Patent") and U.S. patent number 5,744,305
(the "'305 Patent") by both Synteni and Incyte. The complaint alleges that the
'305 Patent has been infringed by the making, using, selling, importing,
distributing or offering to sell in the United States high density arrays by
Synteni and Incyte, that the '992 Patent has been infringed by the use of
Synteni's and Incyte's GEMTM microarray technology to conduct gene expression
monitoring using two-color labeling, and that such infringement was willful.
Affymetrix seeks a permanent injunction enjoining Synteni and Incyte from
further infringement of the '305 and '992 Patents and, in addition, Affymetrix
seeks a preliminary injunction enjoining Incyte and Synteni from using Synteni's
and Incyte's GEM microarray technology to conduct gene expression monitoring
using two-color labeling as described in the '992 patent.

Incyte and Synteni believe they have meritorious defenses and intend to defend
the suit vigorously. However, there can be no assurance that Incyte and Synteni
will be successful in the defense of these suits. Regardless of the outcome,
this litigation has resulted and is expected to continue to result in
substantial expenses and diversion of the efforts of management and technical
personnel. Further, there can be no assurance that any license that may be
required as a result of these suits or the outcome thereof would be made
available on commercially acceptable terms, if at all.


Note 11. Subsequent Events (unaudited)

In September 1998, the Company completed the acquisition of Hexagen, a privately
held company based in Cambridge, England. The transaction will be accounted for
as a purchase. The Company issued 976,130 shares of Existing Common Stock and
$5.0 million in cash in exchange for all of Hexagen's outstanding capital stock.
In addition, the Company assumed Hexagen's stock options, which if fully vested
and exercised, would amount to 125,909 shares of Existing Common Stock. The
assets, liabilities and the results of operations of Hexagen as well as the
amortization of the goodwill generated by the acquisition will be allocated in
their entirety to Incyte Genetics.

In September 1998, the Board of Directors of the Company recommended stockholder
approval of a proposal (the "Incyte Genetics Stock Proposal") that would create
two series of common stock which are intended to reflect separately the
performance of the Company's Incyte General and Incyte Genetics divisions. Under
the Incyte Genetics Stock Proposal, the Company's Certificate of Incorporation
would be amended to designate a new series of common stock entitled Incyte
Genetics Stock and to redesignate each share of the Company's Existing Common
Stock as one share of a new series of common stock entitled Incyte General
Stock. In addition, in conjunction with the Incyte Genetics Stock Proposal, the
Board has recommended for stockholder approval, amendments to the Company's
Stock Plan, Directors Plan, and ESPP, which would allow for the issuance of both
Incyte Genetics and Incyte General Stock through these plans.

If the Incyte Genetics Stock Proposal and the related proposal to amend the
Stock Plan are approved by the Company's stockholders and implemented by the
Board of Directors, the Stock Plan will be amended to provide 6,300,000 shares
of Incyte General Stock and 2,400,000 shares of Incyte Genetics Stock will be
reserved for issuance under the plan, and each outstanding option under the
Stock Plan will be converted into an option to purchase shares of Incyte General
Stock. Upon any distribution of shares of Incyte Genetics Stock to the holders
of outstanding Incyte General Stock,


                                      E-31

<PAGE>



outstanding options under the Stock Plan will be adjusted so that a holder of an
outstanding option to purchase one share of Incyte General Stock under the Stock
Plan will be entitled to acquire one share of Incyte General Stock and such
number or fraction of shares of Incyte Genetics Stock as were distributed with
respect to each share of Incyte General Stock, for an aggregate exercise price
equal to the original exercise price of the outstanding option.

If the Incyte Genetics Stock Proposal and the related proposal to amend the
Directors' Plan are approved by the Company's stockholders and implemented by
the Board of Directors, the Directors' Plan will be amended to provide that up
to 400,000 shares of Incyte General Stock and 200,000 shares of Incyte Genetics
Stock will be reserved for issuance under the plan. Each annual option grant
will be amended to provide for the issuance of options to purchase shares of
Incyte General Stock and Incyte Genetics Stock in a proportion to be determined.

If the Incyte Genetics Stock Proposal and the related proposal to amend the ESPP
are approved by the Company's stockholders and implemented by the Board of
Directors, the ESPP will be amended to provide that up to 400,000 shares of
Incyte General Stock and 400,000 shares of Incyte Genetics Stock will be
reserved for issuance under the ESPP and that participants may purchase either
Incyte General Stock or Incyte Genetics Stock or both, in such proportions as
the participants may determine.

On September 25, 1998, the Board of Directors adopted a Stockholder Rights Plan
(the "Original Rights Plan"), pursuant to which one preferred stock purchase
right (an "Original Right") will be distributed for each outstanding share of
Common Stock held of record on October 13, 1998. One Original Right will also
attach to each share of Common Stock issued by the Company subsequent to such
date and prior to the distribution date defined below. Each Original Right
represents a right to purchase, under certain circumstances, a fractional share
of a newly created series of the Company's preferred stock at an exercise price
of $200.00, subject to adjustment. In general, the Original Rights will become
exercisable and trade independently from the Common Stock on a distribution date
that will occur on the earlier of (i) the public announcement of the acquisition
by a person or group of 15% or more of the Common Stock or (ii) ten days after
commencement of a tender or exchange offer for the Common Stock that would
result in the acquisition of 15% or more of the Common Stock. Upon the
occurrence of certain other events related to changes in ownership of the Common
Stock, each holder of an Original Right would be entitled to purchase shares of
Common Stock, or an acquiring corporation's common stock, having a market value
of twice the exercise price. Under certain conditions, the Original Rights may
be redeemed at $0.01 per Original Right by the Board of Directors. The Original
Rights expire on September 25, 2008. If the Incyte Genetics Stock Proposal is
approved by the Company's stockholders and implemented by the Board of
Directors, the Original Rights Plan will be amended and restated to, among other
things, (i) reflect the new equity structure of the Company, (ii) redesignate
each Original Right as an Incyte General Stock Right, (iii) issue an Incyte
Genetics Stock Right with respect to each share of Incyte Genetics Stock, which
will entitle the holders thereof to purchase shares of a newly designated series
of preferred stock under the conditions similar to those specified for the
Incyte General Stock Rights and the Original Rights (the Incyte General Stock
Rights and Incyte Genetics Stock Rights being collectively referred to as the
"Rights"), and (iv) change the triggers for exercisability of the Rights to 15%
of the voting power of all outstanding voting securities of the Company from 15%
of the outstanding Common Stock. The Rights will otherwise have attributes
similar to those of the Original Rights.


                                      


<PAGE>

                             ANNEX F: INCYTE GENERAL



                                                                      Page


DESCRIPTION OF BUSINESS..............................................F - 1

SELECTED COMBINED FINANCIAL DATA....................................F - 10

MANAGEMENT'S DISCUSSION AND ANALYSIS................................F - 12

COMBINED FINANCIAL STATEMENTS.......................................F - 26





<PAGE>



                                 INCYTE GENERAL
                             DESCRIPTION OF BUSINESS


Overview

         Incyte General is a division of Incyte Pharmaceuticals,  Inc. ("Incyte"
and,  together with its  subsidiaries,  the  "Company"),  a leading  provider of
genomic  information-based  tools  and  services  including  database  products,
genomic data management  software tools,  genomic reagents and related services.
Incyte  General  focuses on  genomic  information-  based  tools that can assist
pharmaceutical  and biotechnology  companies in the discovery and development of
new drugs and  assist  agricultural  companies  in the  identification  of genes
relating  to  desirable   agricultural   traits  and  the   development  of  new
agricultural products.

         Incyte General's genomic databases  integrate  bioinformatics  software
with proprietary and, when appropriate,  publicly available genomic  information
to create  information-based  tools  used by  pharmaceutical  and  biotechnology
companies in drug discovery and development.  In building the databases,  Incyte
General utilizes  high-throughput,  computer-aided  gene sequencing and analysis
technologies  to identify  and  characterize  the  expressed  genes of the human
genome, as well as certain animal, plant and microbial genomes. By searching the
genomic  databases,  companies can  integrate and  analyze  genomic  information
from  multiple  sources in order to discover  genes that may represent the basis
for new biological targets,  therapeutic proteins, or gene therapy, antisense or
diagnostic products. Incyte General's genomic products and services are designed
to meet the need of the pharmaceutical  and biotechnology  industries to utilize
genomic information for the acceleration of the discovery and development of new
diagnostic and therapeutic products.  These products and services can assist not
only with gene and target discovery,  but also with functional  genomic studies,
preclinical  pharmacology and toxicology  studies as well as  understanding  and
analyzing the results of clinical development studies.

         Incyte  General  currently  provides  access to its  genomic  databases
through  collaborations  with  pharmaceutical,  biotechnology,  and agricultural
companies  worldwide.  As of August 31, 1998,  twenty-one  companies had entered
into  multi-year  database  agreements  to obtain  access  to  Incyte  General's
databases on a non-exclusive basis. Revenues from these collaborators  generally
include  database  access fees and, in some  cases,  additional  fees for custom
sequencing  services,  referred  to as  "satellite"  database  services.  Incyte
General's database  agreements also provide for milestone payments and royalties
from the sale of their products derived from proprietary  information  contained
within one or more database modules.

         Incyte General's  portfolio of database modules includes the LifeSeq(R)
human gene  sequence and  expression  database,  the LifeSeq  FL(R)  database of
full-length  human genes,  the  PathoSeq(TM)  microbial  genomic  database,  the
ZooSeq(TM) animal genomic;  software products include the LifeTools(TM) suite of
bioinformatics software programs,  LifeArray(TM) gene expression data management
and analysis software, and LifeSeq(R) 3D data mining and visualization software,
and a variety of custom database and sequencing  services.  Each database module
consists of a relational database that runs on UNIX-based client/server networks
and  incorporates  HyperText  Markup  Language  ("HTML") and JAVA graphical user
interfaces  enabling  collaborators  to use  multiple  search  tools and  browse
various  database  modules.  The databases are available  using either Oracle or
Sybase database architectures and operate on Sun Microsystems, Digital Equipment
Corporation and Silicon Graphics workstations.

Background

         Genes,  found in all living cells,  are comprised of DNA, which in turn
is comprised of  nucleotide  base pairs or bases.  Genes  provide the  necessary
information to code for the synthesis of proteins,  the molecules  which conduct
all  functions  within a cell.  Many  human  diseases  are  associated  with the
inadequate or inappropriate presence,  production or performance of proteins. As
such,  pharmaceutical  and  biotechnology  companies often seek to develop drugs
that will bind to a targeted  protein  involved in disease in order to regulate,
inhibit or stimulate its  biological  activity.  The serotonin  receptor and the
estrogen receptor are examples of targeted  proteins.  Other proteins,  known as
therapeutic  proteins,  have direct  biological  activity  and may be capable of
treating disease. Insulin and human growth 


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hormone are examples of  therapeutic  proteins.  Understanding  the role
genes play in disease,  and the protein  targets or  therapeutic  proteins which
they encode,  has thus become a significant area of interest and research within
the pharmaceutical and biotechnology industries.

         One frequently  employed method for determining gene function  involves
the  grouping of genes into  "related"  families  based on  similarities  in DNA
sequence.  DNA  sequencing is a process that  identifies  the order in which the
bases in DNA are arranged in a particular section of DNA, or DNA fragment.  Once
a gene's  sequence is known,  its  function  may be inferred  by  comparing  its
sequence  with the  sequences of other human genes of known  function,  as genes
with similar, or homologous,  sequences may have related functions. For example,
if an unknown gene shares sequence  homology with a known tumor suppressor gene,
the unknown gene could similarly play a role in cancer. Comparing gene sequences
across species has also become a useful tool for understanding gene function, as
frequently it is easier to assess gene function in lower organisms than it is in
humans.

         Another method used to determine gene function  focuses on the analysis
of gene activity  within a cell.  When a gene is active,  its DNA is copied into
messenger  RNA or "mRNA." The  population  of mRNA within a cell can be isolated
and  converted  into copy DNA or "cDNA,"  thereby  creating a cDNA  library that
represents the population of mRNAs present in a cell type at a particular  time.
In  a  process  called  "gene  expression   profiling,"   high-throughput   cDNA
sequencing,  computer  analysis  and  microarray  technologies  can be  used  to
identify  which genes are active or inactive  and,  if active,  at what  levels.
Expression  profiles provide a more detailed  picture of cellular  genetics than
conventional  laboratory  techniques by indicating  which genes,  both known and
novel, are specifically  correlated to discrete  biological events in normal and
disease-state cells.

         Due to improvements in sequencing technology,  genomic information from
both public and private  sources is increasing at a dramatic  rate. As a result,
bioinformatics,  or the use of computers and sophisticated  algorithms to store,
analyze and interpret large volumes of biological data, is essential in order to
capture  value  from  this  growing  pool of data.  To date,  the main  focus of
bioinformatic and genomic tools has been drug discovery. Incyte General believes
these tools, as well as tools under  development,  will also assist  researchers
with the preclinical and clinical  development  process.  For example,  with the
help of new technology  and  bioinformatic  analyses,  scientists may be able to
correlate genetic and physiologic response in preclinical animal models, examine
gene expression  profiles in drug- treated animals to assess the pharmacological
activity  and  toxicity  of new drugs,  and  stratify  clinical  trial  patients
according to their gene expression profiles.

Products

         Incyte  General's  products  include an integrated  platform of genomic
databases,  data  management  software tools,  microarray-based  gene expression
services, and related reagents.

         Genomic Databases.  Incyte General provides its database  collaborators
with non-exclusive database access. Database collaborators receive periodic data
updates,  typically monthly,  as well as software upgrades and additional search
and analysis tools when they become available. The fees and the period of access
are negotiated with each company,  with the initial term typically lasting for a
period  of  three  years.  Fees  generally  consist  of  database  access  fees,
non-exclusive or exclusive license fees and option fees  corresponding to patent
rights on proprietary  sequences.  Incyte General may also receive milestone and
royalty  payments from database  collaborators  from the sale of their  products
derived from Incyte General's technology and database  information.  Researchers
can  browse not only  Incyte  General-generated  data,  but also  public  domain
information  provided  through HTML links to the World Wide Web.  Incyte General
currently offers the following database modules:

o        LifeSeq(R)  Database.  The LifeSeq human gene  sequence and  expression
         database consists of a proprietary sequence database module linked to a
         proprietary  gene expression  database  module.  Researchers can easily
         move  from  one  module  to  another   through   HTML-based   graphical
         interfaces.   The   sequence   database   contains   Incyte   General's
         computer-edited  gene sequence  files and is used by  collaborators  to
         identify  related  or  homologous  genes. For example,  a scientist may
         wish to identify new genes homologous to a gene


                                      F - 2

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         identified  through the  subscriber's own research and believed to be
         linked  to a  disease.  The  expression  database  contains  biological
         information about each sequence in Incyte General's  sequence database,
         including  tissue  source,   homologies,   and  annotations   regarding
         characteristics of the gene sequence. Most importantly,  the expression
         database  contains a gene  expression  profile for every  tissue in the
         database  combined with  proprietary  bioinformatics  software to allow
         researchers to browse data and compare differences in gene expression
         across  cells,   tissues,  and  different  disease  states.  Thus,  the
         expression  database can be used to assist  researchers  in correlating
         the presence of specific genes to discrete  biological events in normal
         and disease-state  cells. Incyte continually adds additional  sequences
         and  expression  data from normal and  diseased  tissues to the LifeSeq
         database.

          o LifeSeq FL(R)Database. This database contains the full-length gene
          sequences for DNA fragments of medically interesting genes found in
          the LifeSeq human gene sequence and expression database. Incyte
          General scientists and Incyte General's subscribers select genes for
          inclusion in this database based on a number of factors, including
          their sequence homologies to known therapeutically important gene
          families, unusual tissue or disease-related expression patterns and
          chromosomal location. A variety of methods, including a proprietary,
          high-throughput cloning technology, Hidden Markov Models (HMM) and
          algorithms to identify secreted proteins, are used to identify
          medically interesting genes and obtain the full-length sequence. 

          o  PathoSeq(TM)Database.  The  PathoSeq  database  currently  contains
          proprietary  and  public  domain  genomic  data for over  three  dozen
          medically   relevant   bacterial  and  fungal   microorganisms.   With
          drug-resistant  strains of bacteria and other microorganisms posing an
          increasing  threat to world health,  pharmaceutical  and biotechnology
          companies are searching for genes unique to these  pathogens that will
          aid in the  development  of new  drugs  to treat  infectious  disease.
          PathoSeq's  software and bioinformatic tools edit all sequence data to
          remove artifacts and  contamination,  assemble all sequences,  display
          the relative  position of the DNA coding  regions,  and identify genes
          either common among multiple microorganisms or unique to one microbial
          genome.   Incyte  General  believes   PathoSeq  can  help  researchers
          understand the biology of microorganisms, study the mechanisms of drug
          resistance,  identify genes that may make effective drug targets, and,
          ultimately,  develop new therapeutics to treat and prevent  infectious
          disease.

          o ZooSeq(TM)Database. The ZooSeq database, introduced in June 1997,
          was developed to aid pharmaceutical and biotechnology companies in
          designing and evaluating preclinical drug studies in animals, a
          crucial step in the drug development process. ZooSeq contains genomic
          information from animals commonly used in preclinical drug
          pharmacology and toxicology studies. The database currently contains
          gene sequence and expression data for the Sprague-Dawley rat, the
          animal most commonly used in drug toxicology studies, mice and
          cynomolgus monkey. ZooSeq is designed to allow scientists to compare
          gene sequence, expression patterns and function across species. By
          correlating a drug's effects on an animal with the animal's genetic
          makeup, and then cross-referencing these data with Incyte General's
          LifeSeq database, a researcher may better predict the drug's efficacy,
          and side effects before moving to human clinical trials. 

          o Public Domain Databases. The LifeSeq PD and PathoSeq PD databases
          are similar with respect to database architecture to the LifeSeq and
          PathoSeq databases, differing in that they contain cDNA sequence data
          obtained solely from public-domain sources and not Incyte General
          proprietary sequences.

         Satellite Database Services.  To construct satellite databases,  Incyte
General  generates  sequence  data and gene  expression  profiles  using genetic
material  from  tissues or cells  selected by the database  collaborators.  Such
databases  are provided  exclusively  for a  negotiated  time period in a format
compatible with Incyte General's  non-exclusive  database modules. These tissues
and cells can be provided by the  database  collaborators  from their own tissue
banks,


                                      F - 3

<PAGE>



internal research  programs or from other sources.  In 1998 Incyte General began
to offer high  volume  sequencing  services  to  pharmaceutical,  biotechnology,
agricultural and academic researchers.

         Software.   LifeSeq   3D   provides   sophisticated   three-dimensional
visualization  and  analysis  tools for the  LifeSeq  human  gene  sequence  and
expression database.  LifeTools,  a suite of specialized  bioinformatic software
programs,  consists of  high-throughput  sequence  analysis and data  management
tools for handling complex genomic information from multiple sources.  LifeTools
Blocks reads and edits raw sequence  data,  including  data imported from public
databases,  and  annotates  and clusters  sequence  fragments  based on sequence
similarity.  LifeTools SeqServer is a fast, scalable database search engine with
intranet-based  graphical tools for interactive queries and analyses.  LifeTools
Relational,  a relational  database  management  system,  stores and distributes
sequence cluster,  homology,  tissue expression information and biological data.
Incyte  General's  database  management  architecture  is based  on open  system
standards,   providing   interconnectivity   between   disparate   systems   and
applications,  and enterprise-wide access to data and functions.  Incyte General
intends to continue to develop new bioinformatic  software programs  internally,
as well as with third party software developers and development groups.

         Incyte  General has developed an  enterprise-wide  genomic  information
management system capable of updating, reprocessing and integrating genetic data
from  multiple  sources and from  different  organisms.  This system  integrates
Incyte General proprietary, collaborator-specific and public domain data, and is
capable of comparing  information  from  humans,  animals,  microbes,  fungi and
plants. The system  incorporates the architecture  necessary to integrate Incyte
General's software tools with three-dimensional visualization tools, data mining
programs and project management capabilities, and is capable of being integrated
with additional  technologies  developed to more efficiently  manage and analyze
genomic data.

         DNA Clone and Other  Services.  Incyte  General offers a variety of DNA
clone  and  other  services  designed  to  assist  its  collaborators  in  using
information  from its  databases  in  internal  lab-based  experiments.  The DNA
fragments from which the  information in Incyte  General's  databases is derived
represent  valuable   resources  for  researchers,   enabling  them  to  perform
bench-style  experiments to supplement the  information  obtained from searching
Incyte General's databases. Incyte General retains a copy of all isolated clones
corresponding to the sequences in the database.  Incyte General's  collaborators
may request from Incyte General clones  corresponding  to a sequence of interest
on a one-by-one basis or through LifeSeq GeneAlbum, a subscription-based service
that provides database collaborators with large numbers of sequence verified DNA
clones.  In addition,  Incyte General  produces a broad line of genomic research
products, such as DNA clones and insert libraries,  and offers technical support
services,  including  high-throughput  DNA screening,  custom robotic  services,
contract DNA  preparation,  and  fluorescent  in-situ  hybridization,  to assist
researchers in the identification and isolation of novel genes.

         Microarray-Based  Services. Incyte General offers microarray-based gene
expression  services  to  the  pharmaceutical,  biotechnology  and  agricultural
industries.  These  services  can be used to  simultaneously  evaluate  the gene
expression  profile of a large number of genes. A GEM(TM)  microarray  typically
contains  probes  for up to  10,000  genes.  Some  of the  applications  include
identifying  the  genes  involved  in a complex  disease  pathway,  examining  a
drug-treated  tissue to  understand  how the drug  affected  the  expression  of
important  genes,  and studying  several new drug candidates to determine if one
has a more favorable effect on gene expression than the others.  Experiments can
use either prefabricated  arrays or custom arrays.  Prefabricated arrays contain
either  public  domain  genes or related  genes  chosen  from  Incyte  General's
databases.  Examples of  prefabricated  arrays in  development  include an array
containing a collection of  cancer-related  genes; an array containing the genes
found in a microbial  pathogen  Staphlycoccus  aureus or an array containing the
genes found in the rat liver and kidney. Custom arrays contain genes provided by
the  customer  or chosen  by the  customer  from  Incyte  General's  proprietary
databases.

Database Production

         Incyte General engages in the high-throughput  automated  sequencing of
genes derived from tissue  samples  followed by the  computer-aided  analysis of
each gene sequence to identify homologies to genes of known function in


                                      F - 4

<PAGE>



order to predict the  biological  function of newly  identified  sequences.  The
derivation of information in Incyte General's  databases  involves the following
steps:

         Tissue Access.  Incyte General obtains tissue samples representing most
         major  organs in the human body from various  academic  and  commercial
         sources.  Where possible,  Incyte General obtains information as to the
         medical  history and pathology of the tissue.  The genetic  material is
         isolated from the tissue and prepared for analysis. The results of this
         analysis as well as the  corresponding  pathology  and medical  history
         information are incorporated into the databases.

         High-Throughput  cDNA Sequencing.  Incyte General utilizes  specialized
         teams in an integrated approach to its  high-throughput  sequencing and
         analysis  effort.  Gene  sequencing  is performed  using  multiple work
         shifts to increase  daily  throughput.  One team  develops and prepares
         cDNA  libraries  from  biological  sources of  interest,  a second team
         prepares the cDNAs using robotic workstations to perform key steps that
         result in purified cDNAs for sequencing,  and a third team operates the
         automated DNA sequencers.

         Bioinformatics.  Sequence  information  generated from Incyte General's
         high-throughput  sequencing  operations  is  uploaded  to a network  of
         servers.  Incyte  General's  proprietary  bioinformatic  software  then
         assembles and edits the sequence information. The sequence of each cDNA
         is compared via automated,  computerized algorithms to the sequences of
         known genes in Incyte  General's  databases and public domain databases
         to identify whether the cDNA codes for a known protein or is homologous
         to a known gene.  Each  sequence is  annotated as to its cell or tissue
         source,  its relative abundance and whether it is homologous to a known
         gene with known function or previously unidentified. The bioinformatics
         staff monitors this  computerized  analysis and may perform  additional
         analyses on sequence  information.  The finished data are then added to
         Incyte General's proprietary sequence databases.

Customers

         Incyte General has database agreements with twenty-one  companies as of
August 31, 1998. Each  collaborator has agreed to pay, during an average term of
three years,  annual fees to receive  non-exclusive  access to Incyte  General's
databases.  For the six months  ended June 30, 1998 and the year ended  December
31, 1997,  Incyte General  recognized  revenue from twenty and eighteen of these
companies,  respectively,  none of which individually contributed 10% or more of
total revenues.  In 1996,  Incyte General  recognized  revenue from ten of these
companies,  three of which each  contributed in excess of 10% of total revenues.
As of August 31, 1998, Incyte General had database agreements with:

Abbott Laboratories
ARIAD Pharmaceuticals, Inc.
BASF AG
Bayer Corporation
Bristol-Myers Squibb Company
Eli Lilly and Company
F. Hoffmann-La Roche Ltd.
Genentech, Inc.
Glaxo Wellcome plc
Hoechst AG
Johnson & Johnson
Monsanto Company
Novartis AG
Novo Nordisk A/S
NV Organon
Pfizer Inc
Pharmacia & Upjohn, Inc.
Rhone-Poulenc S.A.
Schering AG
SmithKline Beecham
Zeneca Ltd.

Certain of Incyte General's  database  agreements  contain minimum annual update
requirements  which if not met could result in Incyte's breach of the respective
agreement. One database collaborator has the right on 30 days' written notice to
terminate its database collaboration  agreement.  There can be no assurance that
any of Incyte General's database  collaboration  agreements will be renewed upon
expiration or will not be terminated earlier in accordance with their terms. The
loss of revenues from any database  collaborator  could have a material  adverse
effect  on  Incyte  General's  business,  financial  condition  and  results  of
operations. See "Annex I-- Factors That May Affect Results --


                                      F - 5

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Factors Relating to Both Incyte General and Incyte Genetics -- New and Uncertain
Business" and "--Factors Relating to Incyte General -- Limited Operating
History; History of Operating Losses; Uncertainty of Continued Profitability or
Revenues," "--New and Uncertain Business," and "--Competition and Technological
Changes."

Development Programs

         Since its inception, Incyte General has made substantial investments in
research and technology  development.  During the six months ended June 30, 1998
and the years ended  December  31, 1997,  1996 and 1995,  Incyte  General  spent
approximately $43.2 million,  $70.2 million,  $41.1 million,  and $19.3 million,
respectively,  on  research  and  development  activities.  This  investment  in
research and development  includes an active program to enter into relationships
with other technology-driven  companies and, when appropriate,  acquire licenses
to  technologies  for evaluation or use in the production and analysis  process.
Not all of these technologies or relationships  survive the evaluation  process.
Incyte   General  has  entered  into  a  number  of  research  and   development
relationships  with  companies  and  research  institutions.   Incyte  General's
commitments  under any one of these  agreements  do not  represent a significant
expenditure  in relation to Incyte  General's  total  research  and  development
expense.

         In January 1998,  Incyte General  announced a relationship  with Oxford
GlycoSciences  plc,  to  investigate  the use of  proteomics,  the  large-scale,
high-throughput  analysis  of  protein  expression,  in the  development  of new
database modules.  As part of the relationship  Incyte General made a $5 million
equity  investment  in Oxford  GlycoSciences  plc.  Incyte  General  and  Oxford
GlycoSciences  are  developing  the  LifeProt(TM)  database,  which will contain
protein expression and sequence information for a variety of human tissues, with
links to related gene information in the LifeSeq database.

Patents and Proprietary Technology

         Incyte  General's   database  business  and  competitive   position  is
dependent  upon the  Company's  ability  to  protect  its  proprietary  database
information and software technology.  The Company relies on patent, trade secret
and copyright law, as well as nondisclosure and other  contractual  arrangements
to protect its proprietary information.

     Incyte General's ability to license proprietary genes may be dependent upon
the Company's ability to obtain patents, protect trade secrets and operate
without infringing upon the proprietary rights of others. Other pharmaceutical,
biotechnology and biopharmaceutical companies, as well as academic and other
institutions have filed applications for, may have been issued patents or may
obtain additional patents and proprietary rights relating to products or
processes competitive with those of the Company. Patent applications filed by
competitors may claim some of the same gene sequences or partial gene sequences
as those claimed in patent applications filed by the Company. Incyte General is
aware that Merck & Co., Inc. ("Merck") (in conjunction with Washington
University) and The Institute for Genomic Research ("TIGR") have made certain
gene sequences publicly available, which may adversely affect the ability of the
Company and others to obtain patents on such genes. There can be no assurance
that such publication of sequence information will not adversely affect the
Company's ability to obtain patent protection for sequences that have been made
publicly available.



                                      F - 6

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         The Company's current policy is to file patent  applications on what it
believes to be novel full-length cDNA sequences and partial  sequences  obtained
through Incyte General's high-throughput computer-aided gene sequencing efforts.
The Company has filed U.S. patent  applications in which the Company has claimed
certain partial gene sequences and has filed patent applications in the U.S. and
applications under the Patent Cooperation Treaty ("PCT"),  designating countries
in Europe as well as Asia,  Canada,  Japan,  Mexico,  and New Zealand,  claiming
full-length  gene  sequences  associated  with  cells and  tissues  that are the
subject of Incyte General's  high-throughput  gene sequencing  program. To date,
the Company has been issued a number of patents with respect to full-length gene
sequences.  Currently,  the  Company  has no  registered  copyrights  for Incyte
General's database-related software.

         The  patentability  of  partial  gene  sequences  in  general is highly
uncertain,  involves  complex legal and factual  questions and has recently been
the subject of much controversy. No clear policy has emerged with respect to the
breadth of claims  allowable for partial gene  fragments.  There is  significant
uncertainty as to what claims, if any, will be allowed on partial gene sequences
derived through high-throughout gene sequencing. Certain court decisions suggest
that  disclosure  of a partial  sequence  may not be  sufficient  to support the
patentability  of a  full-length  sequence  and that patent  claims to a partial
sequence  may not  cover  a  full-length  sequence  inclusive  of  that  partial
sequence.  In 1996,  the United  States Patent and  Trademark  Office  ("USPTO")
issued guidelines  limiting the number of gene sequences that can be examined in
a  single  patent  application.   Many  of  the  Company's  patent  applications
containing  multiple partial  sequences  contain more sequences than the maximum
number allowed under the new  guidelines.  The Company is reviewing its options,
and  it is  possible  that  due to the  resources  needed  to  comply  with  the
guidelines,  the Company may decide to abandon patent  applications  for some of
its  partial  gene  sequences.  To date,  no patent has  issued  from any of the
Company's patent applications claiming partial gene sequences.

         There can be no assurance that patent  applications  relating to Incyte
General's products or processes will result in patents being issued, or that any
issued  patents will be  enforceable  against  competitors.  Even if patents are
issued on the basis of gene sequences,  there may be uncertainty as to the scope
of the coverage,  enforceability or commercial  protection  provided by any such
patents.  See "Annex I -- Factors That May Affect Results -- Factors Relating to
Both Incyte General and Incyte  Genetics -- Uncertainty of Protection of Patents
and Proprietary Rights."

         As the  biotechnology  industry  expands,  more  patents are issued and
other companies  engage in the business of discovering  genes through the use of
high speed sequencers and other genomic-related  businesses,  the risk increases
that Incyte  General's  potential  products,  and the processes  used to develop
these  products,  may be subject to claims  that they  infringe  the  patents of
others.  Further, Incyte General is aware of several issued patents in the field
of microarray or gridding technology, which can be utilized in the generation of
gene  expression  information.  Certain  of these  patents  are the  subject  of
litigation.  Therefore,  Incyte  General's  operations  may require it to obtain
licenses  under any such patents or proprietary  rights,  and these licenses may
not be made available on terms  acceptable to Incyte General.  Litigation may be
necessary to defend against or assert claims of infringement, to enforce patents
issued to the  Company,  to  protect  trade  secrets  or  know-how  owned by the
Company,  or to determine  the scope and validity of the  proprietary  rights of
others.   Incyte  General   believes  that  certain  of  the  Company's   patent
applications cover genes which may also be claimed in patent  applications filed
by other parties.  Interference  proceedings may be necessary to establish which
party was the first to invent a  particular  sequence  for the purpose of patent
protection.  Such  litigation  or  interference  proceedings,  regardless of the
outcome, could result in substantial costs to, and diversion of effort by Incyte
General,  and may have a material adverse effect on Incyte  General's  business,
operating  results  and  financial  condition.  In  addition,  there  can  be no
assurance  that such  proceedings  or  litigation  would be  resolved  in Incyte
General's favor.

     In January and September 1998, Affymetrix, Inc. ("Affymetrix") filed
lawsuits in the United States District Court for the District of Delaware
alleging infringement of three U.S. patents by both Synteni and Incyte. Incyte
believes that it and Synteni have meritorious defenses and intend to defend
these suits vigorously. See "Annex I -- Factors That May Affect Results --
Factors Relating to Both Incyte General and Incyte Genetics -- Litigation."
                                      


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Competition

         There is a finite number of genes in the human genome,  and competitors
may seek to identify,  sequence and  determine in the shortest time possible the
biological  function of a large number of genes in order to obtain a proprietary
position with respect to the largest number of new genes discovered. A number of
companies,  institutions,  and government-financed  entities are engaged in gene
sequencing,  gene discovery,  gene expression  analysis,  positional cloning and
other genomic service  businesses.  Many of these  companies,  institutions  and
entities have greater  financial and human  resources  than Incyte  General.  In
addition,  Incyte General is aware that other  companies have developed  genomic
databases and are marketing,  or have announced their intention to market, their
data  to  pharmaceutical  companies.  Incyte  General  expects  that  additional
competitors  may attempt to establish  gene sequence,  gene  expression or other
genomic databases in the future.

         In addition,  competitors may discover and establish  patent  positions
with respect to gene sequences in Incyte General's databases.  Further,  certain
entities  engaged in or with  stated  intentions  to engage in gene  sequencing,
including  Merck & Co.,  Inc.,  The Institute for Genomic  Research,  and Celera
Genomics  Corporation,  have made or have  stated  their  intention  to make the
results of their sequencing efforts publicly available.  These patent positions,
or the public availability of gene sequences comprising  substantial portions of
the human genome or on microbial or plant genes,  could  decrease the  potential
value of Incyte  General's  databases  to  Incyte  General's  collaborators  and
adversely affect Incyte General's  ability to realize royalties or other revenue
from commercialization of products based upon such genetic information.

         The gene  sequencing  machines  that are  utilized in Incyte  General's
high-throughput  computer-aided  gene  sequencing  operations  are  commercially
available and are currently  being  utilized by several  competitors.  Moreover,
some of Incyte General's competitors or potential competitors are in the process
of developing, and may successfully develop, proprietary sequencing technologies
that may be more  advanced  than  the  technology  used by  Incyte  General.  In
addition,  Incyte  General  is aware  that a number of  companies  are  pursuing
alternative methods for generating gene expression  information,  including some
that have developed and are  developing  microarray  technologies.  At least one
other  company  currently  offers   microarray-based   services  that  might  be
competitive with those offered by Incyte General.  These advanced  sequencing or
gene expression  technologies,  if developed,  may not be commercially available
for purchase or license by Incyte General on reasonable terms, if at all.

         A number of companies have announced their intent to develop and market
software to assist  pharmaceutical  companies  and academic  researchers  in the
management  and analysis of their own genomic  data,  as well as the analysis of
sequence data available in the public domain. Some of these entities have access
to significantly  greater resources than Incyte General,  and their products may
achieve greater market acceptance than the products offered by Incyte General.

         Incyte  General  believes  that  the  features  and  ease of use of its
database  software,  its experience in high-  throughput  gene  sequencing,  the
cumulative  size  of its  database,  the  quality  of the  data,  including  the
annotations in its database, and its experience with bioinformatics and database
software are important aspects of Incyte General's competitive position.

         The genomics  industry is characterized  by extensive  research efforts
and rapid technological  progress. New developments are expected to continue and
there can be no  assurance  that  discoveries  by others will not render  Incyte
General's   services  and  potential  products   noncompetitive.   In  addition,
significant   levels  of  research  in  biotechnology   and  medicine  occur  in
universities and other  non-profit  research  institutions.  These entities have
become  increasingly  active in seeking patent protection and licensing revenues
for their research  results.  These entities also compete with Incyte General in
recruiting talented scientists.  See "Annex I -- Factors That May Affect Results
- -- Factors Relating to Incyte General -- Competition and Technological Changes."



                                      F - 8

<PAGE>



Government Regulation

         Regulation by  governmental  authorities in the United States and other
countries  will be a significant  factor in the  production and marketing of any
pharmaceutical products that may be developed by a licensee of Incyte General or
by Incyte General. At the present time Incyte General does not intend to develop
any  pharmaceutical  products  itself.  Incyte  General's  agreements  with  its
database collaborators provide for the payment to Incyte General of royalties on
any  pharmaceutical  products  developed  by  such  collaborators  derived  from
proprietary information obtained from Incyte General's genomic databases.  Thus,
the  receipt  and  timing of  regulatory  approvals  for the  marketing  of such
products  may have a  significant  effect  in the  future  on  Incyte  General's
revenues. Pharmaceutical products developed by licensees will require regulatory
approval by  governmental  agencies prior to  commercialization.  In particular,
human  pharmaceutical  therapeutic  products are subject to rigorous preclinical
and clinical testing and other approval procedures by the United States Food and
Drug  Administration  in the United  States and similar  health  authorities  in
foreign  countries.  Various  federal  and, in some cases,  state  statutes  and
regulations  also  govern or  influence  the  manufacturing,  safety,  labeling,
storage,  recordkeeping and marketing of such pharmaceutical products, including
the use, manufacture,  storage, handling and disposal of hazardous materials and
certain  waste  products.  The  process of  obtaining  these  approvals  and the
subsequent   compliance  with  appropriate  federal  and  foreign  statutes  and
regulations require the expenditure of substantial  resources over a significant
period of time, and there can be no assurance that any approvals will be granted
on a timely  basis,  if at all. Any such delay in obtaining or failure to obtain
such approvals could adversely affect Incyte General's ability to earn milestone
payments,   royalties  or  other  license-based  fees.  Additional  governmental
regulations that might arise from future  legislation or  administrative  action
cannot be  predicted,  and such  regulations  could  delay or  otherwise  affect
adversely regulatory approval of potential pharmaceutical products. See "Annex I
- -- Factors That May Affect  Results -- Factors  Relating to Both Incyte  General
and Incyte  Genetics --  Reliance on  Pharmaceutical  Industry;  Uncertainty  of
Health Care Reform and Related Matters."

Human Resources.

         As of August 31,  1998,  Incyte  General had 635  full-time  equivalent
employees (128 of whom were contract or part-time  employees),  including 243 in
sequencing,  microarray and reagent  production,  209 in bioinformatics,  155 in
research  and  technology   development,  and   128  in  marketing,   sales  and
administrative  positions.  None of Incyte  General's  employees  is  covered by
collective  bargaining  agreements,  and management considers relations with its
employees to be good. Incyte General's future success will depend in part on the
continued service of its key scientific, software, bioinformatics and management
personnel  and its ability to identify,  hire and retain  additional  personnel,
including personnel in the customer service, marketing and sales areas. There is
intense  competition  for qualified  personnel in the areas of Incyte  General's
activities,  especially with respect to experienced  bioinformatics and software
personnel,  and there can be no  assurance  that Incyte  General will be able to
continue to attract and retain such personnel  necessary for the  development of
Incyte  General's  business.  Failure to attract and retain key personnel  could
have a material adverse effect on Incyte General's business, financial condition
and  operating  results.  See  "Annex I -- Factors  That May  Affect  Results --
Factors  Relating to Both Incyte  General and Incyte  Genetics --  Management of
Growth" and "--Dependence on Key Employees."



                                      F - 9

<PAGE>



                                 INCYTE GENERAL
                        SELECTED COMBINED FINANCIAL DATA

         The  data  set  forth  below  should  be  read  in   conjunction   with
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations"  and the Combined  Financial  Statements and related Notes of Incyte
General, a division of Incyte Pharmaceuticals, Inc., included in this Annex F.


<TABLE>
<CAPTION>
                                                            Year Ended                             Six Months Ended
                                                            December 31,                               June 30,
                                    ---------------------------------------------------------   -----------------------
                                       1993        1994        1995        1996        1997       1997       1998
                                    ---------------------------------------------------------   -----------------------
                                                           (in thousands)                         Net   (unaudited)

<S>                                    <C>         <C>         <C>         <C>         <C>        <C>        <C>     

Statement of Operations Data:(1)
Revenues ...........................   $    672    $  1,512    $ 12,299    $ 41,445    $ 88,863   $ 39,039   $ 62,337
Costs and expenses:
   Research and development ........      4,764      11,169      19,272      41,130      70,152     31,553     43,221
   Selling, general administrative .        737       2,328       3,952       6,926      13,715      6,044     10,133
   Charge for purchase of in-
      process research and
      development ..................       --          --          --         3,165        --         --         --
   Acquisition-related charges .....       --          --          --          --          --         --        1,171
                                       --------    --------    --------    --------    --------   --------   --------
      Total costs and expenses .....      5,501      13,497      23,224      51,221      83,867     37,597     54,525

Income (loss) from operations ......     (4,829)    (11,985)    (10,925)     (9,776)      4,996      1,442      7,812
Interest and other income, net .....         60         510         988       2,288       4,140      1,069      3,681
                                       --------    --------    --------    --------    --------   --------   --------

Income (loss) before income taxes ..     (4,769)    (11,475)     (9,937)     (7,488)      9,136      2,511     11,493
Provision for income taxes .........       --          --          --          --           582        172      1,920
                                       --------    --------    --------    --------    --------   --------   --------
Income (loss) before income taxes ..   $ (4,769)   $(11,475)   $ (9,937)   $ (7,488)   $  8,554   $  2,339   $  9,573 
                                       ========    ========    ========    ========    ========   ========   ========

Net income (loss) ..................   $ (4,769)   $(11,475)   $ (9,937)   $ (7,488)   $  8,554   $  2,339   $  9,573 
                                       ========    ========    ========    ========    ========   ========   ========
</TABLE>



                                     F - 10

<PAGE>
<TABLE>
<CAPTION>

                                                                 Year Ended                         Six Months Ended
                                                                December 31,                            June 30,
                                        ---------------------------------------------------------   -------------------
                                           1993        1994       1995      1996        1997         1997       1998
                                        ---------------------------------------------------------   -------------------
                                                                  (in thousands)                       (unaudited)
 
<S>                                       <C>         <C>        <C>        <C>       <C>         <C>        <C>
Balance Sheet Data:(1)

Cash, cash equivalents and
marketable securities available for       
sale...................................    $15,540    $25,257    $41,128    $40,238   $113,095    $43,937    $126,710
Working capital .......................     14,865     20,866     39,015     21,671     90,777     18,221      87,649
Total assets ..........................     17,807     29,350     58,892     69,111    182,491     83,375     206,065
Noncurrent portion of capital lease          
Obligations and notes payable .........        517        148        147         37        801         23        594
Division equity .......................    $16,451    $24,344    $47,606    $45,154   $136,079    $51,202    $149,673

     (1)  The accompanying combined financial data have been derived from the
          consolidated assets, liabilities, revenues and expenses recorded in
          the accounting records of Incyte Pharmaceuticals, Inc. The
          accompanying financial statements reflect the assets, liabilities,
          revenue and expenses directly attributable to Incyte General as well
          as allocations deemed reasonable by management to present the
          financial position, results of operations and cash flows of Incyte
          General on a stand-alone basis.

</TABLE>


                                     F - 11

<PAGE>



                                 INCYTE GENERAL
           MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                            AND RESULTS OF OPERATIONS

         If  the  Incyte   Genetics   Stock   Proposal   is   approved,   Incyte
Pharmaceuticals,   Inc.   ("Incyte"   and,   together   with  its  wholly  owned
subsidiaries, the "Company") will provide to holders of Incyte General Stock and
Incyte Genetics Stock separate financial statements, management's discussion and
analysis, description of business and other relevant information for the Company
and its Incyte General division ("Incyte  General") and Incyte Genetics division
("Incyte  Genetics").  Notwithstanding  the  allocation  of revenues,  expenses,
assets and liabilities  (including  contingent  liabilities)  and  stockholders'
equity between  Incyte General and Incyte  Genetics for the purpose of preparing
their respective  financial  statements,  the Company continues to hold title to
all of the assets and is  responsible  for all of the  liabilities  allocated to
each division. Holders of Incyte General Stock and Incyte Genetics Stock will be
subject to the risks  associated with an investment in a single  corporation and
all of the Company's businesses, assets and liabilities.  Events attributable to
Incyte  Genetics  that affect the  Company's  results of operations or financial
condition could affect the results of operations or financial position of Incyte
General  or the  market  price  of  the  Incyte  General  Stock.  The  following
discussion and analysis of Incyte General's  financial  condition and results of
operations  should,  therefore,  be read in conjunction with "Selected  Combined
Financial  Data" and the Combined  Financial  Statements  of Incyte  General and
related  Notes  included  elsewhere  in this  Annex F, and in  conjunction  with
"Selected Consolidated Financial Data,  "Management's Discussion and Analysis of
Financial  Condition and Results of Operations" and the  Consolidated  Financial
Statements and related Notes of the Company included in Annex E.

         When  used in this  discussion,  the  words  "expects,"  "anticipates,"
"estimates,"  and similar  expressions are intended to identify  forward-looking
statements.  Such  statements,  which include  statements  as to  profitability,
expected  expenditure  levels,  the  adequacy  of capital  resources,  growth in
operations,   and  Year  2000  related   actions,   are  subject  to  risks  and
uncertainties  that could cause actual results to differ  materially  from those
projected.  These risks and uncertainties include, but are not limited to, those
risks  discussed  below,  as  well  as the  extent  of  utilization  of  genomic
information by the biotechnology,  pharmaceutical  and agricultural  industries;
risks  relating to the  development  of new  database  products and their use by
potential  collaborators of Incyte General; the impact of technological advances
and competition;  the ability of Incyte General to obtain and retain  customers;
competition from other entities;  early termination of a database  collaboration
agreement  or failure to renew an  agreement  upon  expiration;  the  ability to
successfully integrate the operations of recent business combinations;  the cost
of accessing  technologies  developed by other companies;  uncertainty as to the
scope of coverage,  enforceability  or commercial  protection  from patents that
issue on gene  sequences  and other  genetic  information;  developments  in and
expenses relating to litigation; the results and viability of joint ventures and
businesses  in which Incyte  General has  purchased  equity;  the ability of the
Company to implement in a timely manner the programs and actions  related to the
Year 2000 issue;  and the  matters  discussed  in Annex I --  "Factors  That May
Affect  Results."  These  forward-looking  statements  speak only as of the date
hereof. The Company expressly disclaims any obligation or undertaking to release
publicly any updates or revisions to any  forward-looking  statements  contained
herein to reflect any change in the Company's  expectations  with regard thereto
or any change in events, conditions or circumstances on which any such statement
is based.

Overview

         Incyte General,  a division of Incyte  Pharmaceuticals,  Inc. ("Incyte"
and,  together  with its wholly  owned  subsidiaries,  the  "Company")  designs,
develops   and  markets   genomic   information-based   tools  that  can  assist
pharmaceutical  and biotechnology  companies in the discovery and development of
new drugs including the  identification of new disease targets and novel disease
pathways,  and the  evaluation  of the safety  and  efficacy  of new  drugs.  In
addition,  Incyte  General is developing  similar  tools to assist  agricultural
companies in the  identification  of useful genes and discovery of new products.
Incyte  General's  products  include  genomic  database  products,  genomic data
management software tools,  microarray-based  gene expression services,  genomic
reagents and related  reagents.  Incyte General's  genomic  databases  integrate
bioinformatics  software  with  proprietary  and,  when  appropriate,   publicly
available  genetic  information  to  create   information-based  tools  used  by
pharmaceutical and biotechnology companies in drug discovery and development. In
building the databases, Incyte General utilizes high-throughput, computer-aided


                                     F - 12

<PAGE>



gene  sequencing  and analysis  technologies  to identify and  characterize  the
expressed  genes of the  human  genome,  as well as  certain  animal,  plant and
microbial genomes.

         Revenues   recognized   by  Incyte   General   consist   primarily   of
non-exclusive database access fees related to database collaboration agreements.
Revenues  also include the sales of genomic  screening  products  and  services,
microarray-based  gene  expression  services,  fees for  custom  or  "satellite"
database services,  and genomic data management  software tools and maintenance.
Incyte General's database collaboration  agreements provide for future milestone
payments  and  royalties  from the sale of  products  derived  from  proprietary
information  obtained through the databases.  There can be no assurance that any
database  collaborators  will ever generate products from information  contained
within the  databases and thus that Incyte  General will ever receive  milestone
payments or royalties.

         In January 1998, the Company  completed the  acquisition of Synteni,  a
privately-held microarray-based gene expression company. The assets, liabilities
and results of operations of Synteni have been attributed to Incyte General. The
transaction has been accounted for as a  pooling-of-interests,  and the combined
financial  statements  of Incyte  General  discussed  herein and all  historical
financial  information have been restated to reflect the combined  operations of
both  companies.  The ability to generate  revenues and  operating  profits from
microarray-based  gene  expression  services will be dependent on the ability of
Incyte General to obtain high volume customers for microarray services. Prior to
the merger,  Synteni's  microarray service agreements  consisted of small volume
pilot or feasibility agreements.

         The  Company  has made  and  will  continue  to make  strategic  equity
investments in, and strategic  acquisitions of, technologies and businesses that
are  complementary  to the  businesses  of the  Company.  The costs and expenses
related to these  transactions  may be attributed to Incyte  General if they are
related to the technologies or businesses being pursued by Incyte General.  As a
result  Incyte  General may record  losses or expenses  related to the Company's
proportionate  ownership interest in such long-term equity  investments,  record
charges for the  acquisition of in-process  technologies,  or record charges for
the recognition of the impairment in the value of the securities underlying such
investments.

         On September 28, 1998, one company in which the Company holds an equity
investment,  OncorMed, Inc. ("OncorMed"), was acquired by Gene Logic Inc. ("Gene
Logic").  Gene Logic  will issue  4,849,815  shares of its common  stock, for an
estimated  purchase  price of $39.1  million,  including  transactions  fees. In
January  1998,  the  Company  announced  a  relationship  relating  to the joint
development of a proteomics  database with Oxford  GlycoSciences plc ("OGS"). As
part of this relationship, the Company made a $5.0 million equity investment and
a follow on  investment in April 1998 of  approximately  $0.8 million as part of
OGS's  initial  public  offering  of  its  ordinary  shares.   As  part  of  the
collaborative  agreement, the Company has agreed to reimburse OGS for up to $5.0
million in 1999 if  revenues  are not  sufficient  to offset OGS'  expenses  for
services  rendered.  Both the OncorMed  investment and the OGS relationship have
been allocated to Incyte General.

         To date,  Incyte General has not recognized any  significant  losses on
its long-term  equity  investments.  Due to the recent stock market  volatility,
certain  investments held by Incyte General are below the investment book value.
The decrease in the market price of these  investments  is considered  temporary
and therefore no change in the carrying  value of the  investments is considered
necessary at this time.  Incyte  General will continue to evaluate its long-term
equity investments for impairment on a quarterly basis.

         The  need  for  continued  investment  in  the  development  of  Incyte
General's  databases  and  related  products  and  services,  and for support of
ongoing  collaborations,  results in significant fixed expenses. If revenue in a
particular period does not meet expectations,  Incyte General may not be able to
adjust  significantly its level of expenditures in such period, which would have
an adverse effect on Incyte General's operating results. Incyte General may also
experience  difficulty in forecasting levels of operating  expenditures for, and
integration-related  expenses  with respect to,  subsidiaries  acquired  through
acquisitions,  at least until a substantial  period of time has passed since the
acquisition  date.  This  is  particularly  true  when  attempting  to  forecast
expenditure levels for acquired  businesses that focus on technologies for which
there is not yet an established  market.  Incyte General believes that quarterly
comparisons  of its financial  results will not  necessarily  be meaningful  and
should not be relied upon as an indication of future performance.  


                                     F - 13

<PAGE>



Due to the foregoing and other unforeseen factors, it is likely that in some
future quarter or quarters Incyte General's operating results may be below the
expectations of public market analysts and investors.

         In an effort to broaden its business,  Incyte General is investing in a
number  of  new  areas,  including  microarray  services,  pharmacogenomics  and
proteomics. Given that many of these investments address new markets, or involve
untested technologies,  it is not known if any of them will generate revenues or
if the  revenues  will be  sufficient  to  provide  an  adequate  return  on the
investment.  Depending  on the  investment  required  and  the  timing  of  such
investments,  expenses or losses related to these  investments  could  adversely
affect operating results.

         The Company has incurred and is likely to continue to incur substantial
expenses in its defense of the lawsuits  filed in January and September  1998 by
Affymetrix  alleging  patent  infringement  by Synteni and  Incyte.  Because the
lawsuits  relate  to  the  microarray   technology  used  in  Incyte   General's
microarray-based gene expression service business, the expenses related to these
lawsuits have been attributed to Incyte General. Specifically,  Affymetrix seeks
a  preliminary  injunction  enjoining  Incyte and  Synteni  from  using  certain
microarray  technology in a manner alleged to infringe an Affymetrix patent, and
a permanent injunction enjoining Synteni and Incyte from further infringement of
certain  Affymetrix  patents.  In addition,  Affymetrix  seeks  damages,  costs,
attorneys' fees and interest.  Affymetrix further requests that any such damages
be trebled on its  allegation  of willful  infringement  by Incyte and  Synteni.
Incyte and Synteni believe they have  meritorious  defenses and intend to defend
the suits vigorously. However, there can be no assurance that Incyte and Synteni
will be successful in the defense of these suits, and litigation,  regardless of
the outcome,  could result in substantial  expenses and diversion of the efforts
of management and technical personnel.  Further,  there can be no assurance that
any  license  that may be  required  as a result of these  suits or the  outcome
thereof would be made available on commercially acceptable terms, if at all.

Results of Operations

Six Months  ended June 30, 1997 and Six Months ended June 30, 1998

         Net income was $9.6 million for the six months ended June 30, 1998,  as
compared to $2.3 million for the corresponding  period in 1997. Incyte General's
results of operations  for the six months ended June 30, 1997 have been restated
to  account  for the  acquisition  of  Synteni,  which  was  accounted  for as a
pooling-of-interests.  While Incyte General has reported net income for the past
six  quarters,  there can be no  assurance  that  Incyte  General  can  maintain
profitability.  See Annex I --  "Factors  that May  Affect  Results  --  Factors
Relating  to Incyte  General --  History of  Operating  Losses;  Uncertainty  of
Continued Profitability or Revenues."

         Revenues.  Revenues for the six months ended June 30, 1998 increased to
$62.3 million  compared to $39.0 million for the  corresponding  period in 1997.
Revenues  resulted  primarily  from  database  access fees and, to a much lesser
extent, from genomic screening products and services,  custom satellite database
services, microarray-based gene expression services, and genomic data management
software  tools  and  maintenance.   The  increase  in  revenues  was  primarily
attributed  to  new  collaborative  database  agreements  as  well  as  existing
collaborators subscribing to additional databases.

         Expenses.  Total costs and  expenses  for the six months ended June 30,
1998 increased to $54.5 million compared to $37.6 million for the  corresponding
period  in  1997.   Total  costs  and   expenses  in  1998   included  a  pretax
acquisition-related  charge of $1.2 million for the acquisition of Synteni.  The
charge  consisted  primarily of accounting,  legal and investment  banking fees.
Total costs and expenses are expected to increase in the foreseeable  future due
to  significant  growth  in  microarray   production  capacity,   the  continued
investment in new product development and  bioinformatics,  growth in marketing,
sales and customer support services, and defense of the Affymetrix lawsuits.

         Research  and  development  expenses  for the six months ended June 30,
1998 increased to $43.2 million compared to $31.6 million for the  corresponding
period in 1997. The increase in research and development expenses


                                     F - 14

<PAGE>



resulted primarily from an increase in bioinformatics  and software  development
efforts,  microarray  production  and  technology  development,   and  continued
investment in the growth of Incyte General's  intellectual  property  portfolio.
Incyte General expects  research and  development  spending to increase over the
next few years as Incyte  General  continues  to pursue the  development  of new
database  products  and  services,  invests in new  technologies,  broadens  its
microarray   production   operations  and  invests  in  the  protection  of  its
intellectual property.

         Selling,  general and administrative  expenses for the six months ended
June 30,  1998  increased  to $10.1  million  compared  to $6.0  million for the
corresponding   period  in  1997.   The   increase  in   selling,   general  and
administrative  expenses resulted primarily from the growth in marketing,  sales
and customer support, expenses related to the defense of the Affymetrix lawsuits
and  increased  administrative  personnel  related to the growing  complexity of
Incyte  General's  business.  Incyte General  expects that selling,  general and
administrative expenses will increase through at least the remainder of 1998 due
particularly  to  continued  growth in  marketing,  sales and  customer  support
functions,  the expansion of Incyte  General's  United Kingdom  operations,  and
legal expenses related to the defense of the Affymetrix lawsuits.

         Interest and Other Income,  Net. Interest and other income, net for the
six months  ended June 30, 1998  increased to $3.7 million from $1.1 million for
the  corresponding  period in 1997.  This was  primarily  a result of  increased
interest  income  from  higher  average   combined  cash,  cash  equivalent  and
marketable  securities  balances due primarily to the  completion of a follow-on
public offering in August 1997.

         Income Taxes.  The estimated  effective  annual income tax rate for the
six months ended June 30, 1998 and 1997 was 16.7% and 6.8%  respectively,  which
represents  the provision of federal and state  alternative  minimum taxes after
utilization of net operating  loss  carryforwards  and research and  development
credits.  The increase in the effective tax rate resulted  primarily from Incyte
General's  expectation  that in  1998 it will  fully  utilize  all  federal  net
operating loss carryforwards available to benefit the income tax provision.

Years ended December 31, 1997, 1996, and 1995

         Incyte General recorded net income for the year ended December 31, 1997
of $8.6 million, compared to net losses of $7.5 million and $9.9 million for the
years ended December 31, 1996 and 1995, respectively.

         Revenues. Revenues for the years ended December 31, 1997, 1996 and 1995
were $88.9  million,  $41.4 million and $12.3  million,  respectively.  Revenues
resulted primarily from database access fees and, to a much lesser extent,  from
custom satellite database services, genomic screening products and services, and
gene  expression  services.  The  increase  in  revenues  from  year to year was
predominantly  driven by an  increase  in the number of  database  collaboration
agreements.

         Expenses.  Total costs and  expenses  for the years ended  December 31,
1997,  1996 and 1995 were  $83.9  million,  $51.2  million  and  $23.2  million,
respectively.  Total costs and  expenses  for the year ended  December  31, 1996
included  a one-time  charge of $3.2  million  for the  purchase  of  in-process
research and development relating to the acquisition of Combion, Inc.

         Research  and  development  expenses  for the years ended  December 31,
1997,  1996 and 1995 were  $70.2  million,  $41.1  million  and  $19.3  million,
respectively.  The  increase  in  research  and  development  expenses  resulted
primarily from an increase in bioinformatics and software  development  efforts,
increased data and reagent production capacity,  increased microarray production
and technology  development  initiatives,  license and milestone  payments under
research and development alliances,  and increased costs related to intellectual
property protection.

         Selling,  general  and  administrative  expenses  for the  years  ended
December  31,  1997,  1996 and 1995 were $13.7  million,  $6.9  million and $4.0
million,  respectively.  The  increase  in selling,  general and  administrative
expenses  resulted  primarily  from the  growth in  marketing,  sales,  customer
support, and corporate administration.



                                     F - 15

<PAGE>



         Interest and Other Income,  Net. Interest and other income, net for the
years ended December 31, 1997, 1996 and 1995 were $4.1 million, $2.3 million and
$1.0 million,  respectively.  Interest and other income, net increased primarily
as a result of increased interest income from higher average combined cash, cash
equivalent and marketable securities balances.

         Income Taxes.  The effective  annual income tax rate for 1997 was 6.4%,
which  represents the provision of federal and state  alternative  minimum taxes
after utilization of net operating loss  carryforwards.  No provisions have been
recorded  prior to the 1997 fiscal year as Incyte  General  incurred  annual net
operating losses.

Liquidity and Capital Resources

         As of June 30, 1998,  Incyte General had $126.7  million in cash,  cash
equivalents,  and  marketable  securities,  compared  to  $113.1  million  as of
December 31, 1997 and $40.2  million as of December 31, 1996.  For the six month
period ended June 30, 1998, cash provided by operating and financing  activities
was partially offset by capital expenditures,  consisting primarily of purchases
of  data   processing-related   computer  hardware,   laboratory  equipment  and
facilities  improvements,  as well as  investments  in research and  development
alliances.  For the year ended  December 31, 1997, the increase in cash and cash
equivalents  was  primarily  due to net  proceeds of $87.2 from the  issuance of
Existing  Common  Stock in the August 1997  follow-on  public  offering.  Incyte
General has classified all of its marketable securities as short-term, as Incyte
General may decide not to hold its marketable securities until maturity in order
to take advantage of favorable market conditions.  Available cash is invested in
accordance  with  the  Company's   investment  policy's  primary  objectives  of
liquidity, safety of principal and diversity of investments.

         Net cash provided by operating activities was $32.5 million for the six
months  ended June 30,  1998,  as compared  to $12.7  million for the six months
ended June 30, 1997.  The increase in net cash provided by operating  activities
resulted  primarily from the increase in net income and deferred revenues due to
the  prepayment  of  database  collaboration  fees and the  decrease in accounts
receivable  partially offset by the increase in prepaid  expenses,  deposits and
other  assets  and the  decrease  in  accounts  payable.  Net cash  provided  by
operating  activities  was $19.6  million for the year ended  December  31, 1997
compared to $18.0 million for the year ended December 31, 1996 and net cash used
by operating  activities  of $8.8 million for the year ended  December 31, 1995.
The increase in net cash  provided by operating  activities  in 1997 compared to
1996 resulted  primarily from the change from net loss to net income,  increases
in accrued  and other  liabilities,  increases  in  deferred  revenue due to the
prepayment  of database  collaboration  fees,  partially  offset by increases in
accounts  receivable.  Net cash  provided  by  operating  activities  in 1996 as
compared to use of cash in 1995 resulted  from an increase in accounts  payable,
and  accrued  and other  liabilities,  and  decreases  in net loss and  accounts
receivable.  Net  cash  generated  by  operating  activities  may in the  future
fluctuate  significantly  from  period  to  period  due to the  timing  of large
prepayments by database collaborators.

         Incyte General's investing activities,  other than purchases, sales and
maturities  of  marketable   securities,   have  mainly   consisted  of  capital
expenditures and long-term investments.  Capital expenditures for the six months
ended June 30, 1998  increased  to $15.3  million  from $9.1 million for the six
months ended June 30, 1997.  Capital  expenditures  for the years ended December
31, 1997,  1996 and 1995 were $27.2  million,  $20.5  million and $8.1  million,
respectively.  Capital expenditures  increased in 1997 and 1996 primarily due to
investments  in  computer  and   laboratory   equipment  as  well  as  leasehold
improvements  related to the expansion of the Company's  facilities.  Long- term
investments  in companies  with which the Company has  research and  development
alliances increased to $6.9 million for the six months ended June 30, 1998, from
$4.5 million for the year ended  December 31, 1997 and $0.3 million for the year
ended December 31, 1996. Net cash used by investing activities may in the future
fluctuate  significantly  from  period to period due to the timing of  strategic
equity  investments,  capital  purchases and  maturities/sales  and purchases of
marketable securities.

         Net cash provided by financing  activities was $3.4 million for the six
months  ended June 30, 1998 as compared to $3.6 million for the six months ended
June 30, 1997. Net cash provided by financing activities was $83.2 million, $2.0
million, and $32.9 million for the years ended December 31, 1997, 1996 and 1995,
respectively.  Net cash  provided by financing  activities  in 1997 and 1995 was
primarily  due to proceeds  from  follow-on  public stock  offerings of Existing
Common  Stock in August 1997 and  November  1995,  respectively,  while net cash
provided by financing activities in 


                                     F - 16

<PAGE>



1996 was due to issuances of Existing Common Stock upon exercise of stock
options. The proceeds from the August 1997 stock offering were partially offset
by Incyte General's contribution to Incyte Genetics of $11.6 million.

         Incyte General expects its cash requirements to increase  significantly
in the  remainder  of  1998  and in  1999  as it  increases  its  investment  in
data-processing-related  computer  hardware in order to support its existing and
new  database  products;  continues  to  seek  access  to  technologies  through
investments;  research and  development  alliances,  license  agreements  and/or
acquisitions;  and addresses its needs for larger facilities and/or improvements
in existing facilities.  Incyte General has  committed to provide $20.0 million,
in  addition  to  funding  provided  through  June 30,  1998,  in cash to Incyte
Genetics, and  may  provide  additional  funding, as appropriate, in the form of
loans or  investment.  The Company has  entered  into  a  multi-year  lease with
respect to a 95,000  square  foot  building  being  constructed  adjacent to the
Company's  Palo Alto  headquarters,  which will  primarily be occupied by Incyte
General and a portion of the rent of which will be allocated to Incyte  General.
Incyte  General's share of tenant  improvements is estimated to be between $10.0
million and $15.0 million, of which approximately $0.9 million has been expended
through June 30, 1998. Given the current construction  schedule,  Incyte General
does not expect to begin to incur significant  expenses related to this facility
until late 1998 or early 1999.

         Based upon its current plans, Incyte General believes that its existing
resources and anticipated  cash flow from operations will be adequate to satisfy
its capital needs through the next twelve months. However, Incyte General may be
unable to obtain additional  collaborators or retain existing  collaborators for
the its  databases,  and its  database  products  and  services  may not produce
revenues which,  together with the Incyte General's cash, cash equivalents,  and
marketable securities,  would be adequate to fund its cash requirements.  Incyte
General's cash requirements depend on numerous factors,  including:  the ability
of Incyte  General to attract and retain  collaborators  for its  databases  and
products and  services;  expenditures  in  connection  with  alliances,  license
agreements and acquisitions of and investments in complementary technologies and
businesses; competing technological and market developments; the cost of filing,
prosecuting,  defending  and  enforcing  patent  claims  and other  intellectual
property rights; the purchase of additional capital equipment, including capital
equipment  necessary  to  ensure  Incyte  General's  sequencing  and  microarray
operations remain competitive;  capital  expenditures  required to expand Incyte
General's  facilities;  costs  associated with the integration of new operations
assumed  through  mergers and  acquisitions  and funding  requirements of Incyte
Genetics.

         Incyte  General  expects to  continue to fund  future  operations  with
revenues  from  database  products and services in addition to using its current
cash, cash equivalents,  and marketable securities.  Changes in Incyte General's
research and development  plans or other changes  affecting the Incyte General's
operating   expenses  may  result  in  changes  in  the  timing  and  amount  of
expenditures of Incyte General's  capital  resources.  If additional  capital is
raised through the sale of equity or convertible debt  securities,  the issuance
of  these  securities  could  result  in  dilution  to  the  Company's  existing
stockholders.  Additional  funding,  if  necessary,  may  not  be  available  on
favorable terms, if at all. If adequate funds are not available,  Incyte General
may be required to curtail  operations  significantly or to obtain funds through
entering into  collaborative  arrangements  that may require  Incyte  General to
relinquish rights to certain of its technologies,  product candidates,  products
or potential markets.

Year 2000

         See Annex E --  "Management's  Discussion  and  Analysis  of  Financial
Condition  and  Results of  Operations  -- Year 2000," for a  discussion  of the
potential effect of the Year 2000 issue on the Company's operations.

Factors That May Affect Results

         See Annex __,  "Factors  That May Affect  Results," for a discussion of
certain factors that may affect Incyte General's  business,  financial condition
and results of operation.



                                     F - 17

<PAGE>

<
                                 INCYTE GENERAL
                          COMBINED FINANCIAL STATEMENTS

                     INDEX TO COMBINED FINANCIAL STATEMENTS



                                                                           Page
                                                                           ----

Report of Ernst & Young LLP, Independent Auditors...........................F-19

Combined Balance Sheets at December 31, 1996 
and 1997, and June 30, 1998 (unaudited).....................................F-20

Combined Statements of Operations for the years ended 
December 31, 1995, 1996 and 1997 and the six months 
ended June 30, 1997 and 1998 (unaudited)....................................F-21

Combined Statements of Comprehensive Operations for the 
years ended December 31, 1995, 1996 and 1997 and the six 
months ended June 30, 1997 and 1998 (unaudited).............................F-22

Combined Statement of Division Equity for the three years ended
December 31, 1997 and the six months ended June 30, 1998 (unaudited)........F-23

Combined Statements of Cash Flow for the years ended December 31, 1995, 
1996 and 1997 and the six months ended June 30, 1997 and 1998 (unaudited)...F-24

Notes to Combined Financial Statements......................................F-26



                                     F - 18

<PAGE>



REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS


The Board of Directors and Stockholders of Incyte Pharmaceuticals, Inc.

We have audited the accompanying  combined  balance sheets of Incyte General,  a
division of Incyte Pharmaceuticals,  Inc., as of December 31, 1996 and 1997, and
the related  combined  statements of  operations,  statements  of  comprehensive
operations,  division equity,  and cash flows for each of the three years in the
period  ended   December  31,  1997.   These   financial   statements   are  the
responsibility of Incyte Pharmaceuticals, Inc. management. Our responsibility is
to express an opinion on these financial statements based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all material  respects,  the combined  financial  position of Incyte  General at
December 31, 1996 and 1997,  and the combined  results of its operations and its
cash flows for each of the three years in the period ended December 31, 1997, in
conformity with generally accepted accounting principles.

As  described  above  and more  fully  described  in Note 1 to  these  financial
statements,  Incyte  General  is a  division  of Incyte  Pharmaceuticals,  Inc.;
accordingly,  the combined financial statements of Incyte General should be read
in  conjunction  with the audited  consolidated  financial  statements of Incyte
Pharmaceuticals,  Inc.  Holders of Incyte  General  Stock will be subject to the
risks  associated  with an  investment  in a single  corporation  and all of the
business, assets and liabilities of Incyte Pharmaceuticals, Inc.

                                                            /S/ERNST & YOUNG LLP


Palo Alto, California
September 11, 1998


                                     F - 19

<PAGE>

<TABLE>
<CAPTION>


                                                  INCYTE GENERAL
                                              COMBINED BALANCE SHEETS
                                                  (in thousands)




                                               December 31,    December 31,       June 30,
                                                     1996            1997           1998
                                               ------------    -----------       --------
                                                                                (unaudited)
<S>                                                <C>            <C>            <C>
Current assets:                                                           
      Cash and cash equivalents .................  $  9,616       $ 55,598       $ 32,944
      Marketable securities available-for-sale ..    30,622         57,497         93,766
      Accounts receivable, net ..................     2,126         19,183         10,970
      Prepaid expenses and other current assets .     2,763          3,738          5,453
                                                   --------       --------       --------
            Total current assets ................    45,127        136,016        143,133
                                                                              
Property and equipment, net .....................    23,196         38,070         45,653
Long-term investments ...........................       452          5,100         11,994
Deposits and other assets .......................       336          3,305          5,285
                                                   --------       --------       --------
            Total assets ........................   $69,111       $182,491       $206,065
                                                   ========       ========       ========

LIABILITIES AND DIVISION EQUITY

Current liabilities:
      Accounts payable ..........................  $  4,721      $   5,614   $      3,346
                                                                                                                             
      Accrued liabilities .......................       794          5,416          7,156
      Accrued compensation ......................       830          3,094          2,444
      Deferred revenue ..........................    17,111         31,115         42,538
                                                   --------       --------       --------
            Total current liabilities ...........    23,456         45,239         55,484
                                                                                
Non-current portion of accrued rent and other                                   
      non-current liabilities ...................       501          1,173            908
                                                   --------       --------       --------
            Total liabilities ...................    23,957         46,412         56,392
                                                   --------       --------       --------
                                                                                
Division equity .................................    45,154        136,079        149,673
                                                   --------       --------       --------
    Total liabilities and division equity........  $69,111       $ 182,491       $206,065
                                                   =======       =========       =========
</TABLE>
                                               See accompanying notes


                                     F - 20

<PAGE>
<TABLE>
<CAPTION>



                                                   INCYTE GENERAL
                                          COMBINED STATEMENTS OF OPERATIONS
                                                   (in thousands)



                                                       Year Ended                     Six Months Ended
                                                       December 31,                        June 30,
                                                 --------------------------------   -------------------
                                                  1995        1996        1997       1997       1998
                                                 --------------------------------   -------------------
                                                          (in thousands)               (unaudited)
                                  
<S>                                           <C>         <C>         <C>         <C>         <C>    

Revenues ..................................   $ 12,299    $ 41,445    $ 88,863    $ 39,039    $ 62,337

Cobsts and expenses:
     Research and development .............     19,272      41,130      70,152      31,553      43,221
     Selling, general and administrative ..      3,952       6,926      13,715       6,044      10,133
       Purchase of in-process research and
       development ........................       --         3,165        --          --          --
     Acquisition-related charges ..........       --          --          --          --         1,171
                                              --------    --------    --------    --------    ---------
Total costs and expenses ..................     23,224      51,221      83,867      37,597      54,525

Income (loss) from operations .............    (10,925)     (9,776)      4,996       1,442       7,812

Interest income ...........................      1,186       2,538       4,326       1,138       3,718
Interest and other expense ................       (198)       (250)       (186)        (69)        (37)
                                              ---------   ---------   ---------   ---------   ---------
Income (loss) before income taxes .........     (9,937)     (7,488)      9,136       2,511      11,493
Provision for income taxes ................       --          --           582         172       1,920
                                              ---------   ---------   ---------   ---------   ---------
Net income (loss) .........................   $ (9,937)   $ (7,488)   $  8,554    $  2,339    $  9,573
                                              =========   =========   ========    ========    ========


                                               See accompanying notes
</TABLE>



                                     F - 21

<PAGE>
<TABLE>
<CAPTION>


                                                      Year Ended                 Six Months Ended
                                                      December 31,                   June 30,
                                            --------------------------------   -------------------
                                             1995        1996        1997       1997       1998
                                            --------------------------------   -------------------
                                                     (in thousands)               (unaudited)

<S>                                            <C>        <C>        <C>       <C>       <C>    
Net income (loss) ..........................   $(9,937)   $(7,488)   $ 8,554   $ 2,339   $ 9,573

Other comprehensive income (loss), net of
    taxes
     Unrealized gains (losses) on securities        11       (106)       127        43       (49)
     Foreign currency translation
adjustments ................................      --         --            2      --        --
                                               -------    -------    -------   -------   -------
Other comprehensive income (loss) ..........        11       (106)       129        43       (49)
                                               -------    -------    -------   -------   -------
Comprehensive income (loss) ................   $(9,926)   $(7,594)   $ 8,683   $ 2,382   $ 9,524
                                               =======    =======    =======   =======   =======

                                              See accompanying notes

</TABLE>


                                     F - 22

<PAGE>
<TABLE>
<CAPTION>



                                           INCYTE GENERAL
                                COMBINED STATEMENT OF DIVISION EQUITY
                        FOR THE YEARS ENDED DECEMBER 31, 1995, 1996 AND 1997
                         AND THE SIX MONTHS ENDED JUNE 30, 1998 (UNAUDITED)
                                           (in thousands)


                                                               Accumulated
                                                   Equity         Other                      Total
                                                  Contrib-    Comprehensive  Accumulated    Division
                                                   utions        Income       Deficit        Equity
                                                ------------  -------------- -----------   ---------

<S>                                            <C>          <C>              <C>             <C>   
Balances at January 1, 1995 ...............    $  44,146    $      22        $ (19,824)      24,344
                                                                             
                                                                             
Equity contribution from Incyte                                              
   Pharmaceuticals, Inc. ...................      33,187         --               --         33,187
Net change in unrealized gains (losses) on                                   
   marketable securities ...................        --             11             --             11
Net loss ...................................        --           --             (9,937)      (9,937)
                                               ---------    ---------        ---------     ---------
Balances at December 31, 1995 ..............      77,333           33          (29,761)      47,605
                                                                             
Equity contribution from Incyte                                              
   Pharmaceuticals, Inc. ...................       4,611         --               --          4,611
Equity contribution from Incyte Genetics ...         532         --               --            532
Change in unrealized gains (losses) on                                       
   marketable securities ...................        --           (106)            --           (106)
Net loss ...................................        --           --             (7,488)      (7,488)
                                               ---------    ---------        ---------     --------
Balances at December 31, 1996 ..............      82,476          (73)         (37,249)      45,154
                                                                             
Equity contribution from Incyte                                              
   Pharmaceuticals, Inc. ...................      93,831         --               --         93,831
Equity contribution to Incyte Genetics .....     (11,589)        --               --        (11,589)
Change in unrealized gains (losses) on                                       
   marketable securities ...................        --            127             --            127
Net change in cumulative translation                                         
     adjustment ............................           2            2        
Net income .................................        --           --              8,554        8,554
                                               ---------    ---------        ---------     ---------
Balances at December 31, 1997 ..............     164,718           56          (28,695)     136,079
                                    
Equity contribution from Incyte                                              
   Pharmaceuticals, Inc. (unaudited) .......       3,169         --               --          3,169
Equity contribution from Incyte Genetics                                     
   (unaudited) .............................         620         --               --            620
Net change in unrealized gains (losses) on                                   
   marketable securities (unaudited) .......        --            (49)            --            (49)
Adjustment to conform fiscal year of  pooled                                 
   entity - Synteni (unaudited) ............       2,025         --             (1,744)         281
Net income (unaudited) .....................        --           --              9,573        9,573
                                               ---------    ---------        ---------    ----------
Balances at June 30, 1998 (unaudited) ......   $ 170,532    $       7        $ (20,866)   $ 149,673
                                               =========    =========        =========    =========

                                              See accompanying notes

</TABLE>



                                     F - 23


<PAGE>

<TABLE>
<CAPTION>


                                                  INCYTE GENERAL
                                         COMBINED STATEMENTS OF CASH FLOWS
                                                  (in thousands)


                                                                        Year Ended                               Six Months Ended
                                                                       December 31,                                   June 30
                                                       ----------------------------------------------      -------------------------
                                                            1995              1996              1997           1997            1998
                                                       ----------       -----------        ----------      ---------        --------

                                                                                                                 (Unaudited)
<S>                                                       <C>             <C>                 <C>            <C>            <C>    

Cash flows from operating activities:
     Net income (loss)                                    $(9,937)         $ (7,488)          $ 8,554        $ 2,339        $ 9,573
     Adjustments to reconcile net income (loss)to
         net cash provided by (used in) operating
         activities:
         Depreciation and amortization                       2,771            6,529            10,633          4,592          7,489
         Expense for abandoned equipment                       124                -                 -
         Noncash portion of purchase of in-process
               research and development                          -            3,000                 -              -              -
         Amortization of deferred compensation                   -                -                 -              -            246
         Adjustment to conform fiscal year of pooled
               entity                                            -                -                 -              -            278
         Changes in certain assets and liabilities:
              Accounts receivable                          (7,439)            5,174          (17,651)        (1,497)          8,433
              Prepaid expenses and other assets              (585)          (2,012)           (3,459)        (1,012)        (3,758)
              Accounts payable                                 766            2,371               910          (973)        (2,082)
              Accrued and other liabilities                  4,498           10,120            14,329          3,051            111
              Deferred revenue                               1,015              301             6,260          6,190         12,184
                                                      ------------     ------------      ------------    -----------   ------------
Net cash provided by (used in) operating activities        (8,787)           17,995            19,576         12,690         32,474
                                                      ------------     ------------      ------------    -----------   ------------

Cash flows from investing activities:
     Capital expenditures                                  (8,122)         (20,453)          (27,225)        (9,136)       (15,325)
     Long-term investments                                       -            (313)           (4,537)        (5,000)        (6,894)
     Proceeds from sale of assets leased back under
         operating leases                                        -                -             1,696          1,528              -
     Purchases of marketable securities                   (74,037)         (16,526)          (53,464)        (4,511)       (60,171)
     Sales and maturities of marketable securities          61,722           16,336            26,740          8,539         23,854
                                                      ------------     ------------      ------------    -----------   ------------
Net cash used in investing activities                     (20,437)         (20,956)          (56,790)        (8,580)       (58,536)
                                                      ------------     ------------      ------------    -----------   ------------

Cash flows from financing activities:
     Contribution from Incyte Pharmaceuticals, Inc.         32,862            1,582            93,831          4,322          2,923
     Proceeds from capital leases and notes payable             69                -             1,000              -              -
     Principal payments on capital lease obligations
          And notes payable                                   (72)            (121)              (46)           (53)          (135)
     Equity contribution (to) from Incyte Genetics               -              532          (11,589)          (655)            620
                                                      ------------     ------------      ------------    -----------   ------------
Net cash provided by financing activities                   32,859            1,993            83,196          3,614          3,480
                                                      ------------     ------------      ------------    -----------   ------------

Net increase (decrease) in cash and cash
    equivalents                                              3,635            (968)            45,982          7,724       (22,654)
Cash and cash equivalents at beginning of period             6,949           10,584             9,616          9,616         55,598
                                                      ------------     ------------      ------------    -----------   ------------
Cash and cash equivalents at end of period                 $10,584       $    9,616         $  55,598        $17,340      $  32,944
                                                      ============     ============      ============    ===========   ============

                                              See accompanying notes
</TABLE>


                                     F - 24

<PAGE>
<TABLE>
<CAPTION>


                                                  INCYTE GENERAL
                                   COMBINED STATEMENTS OF CASH FLOWS - CONTINUED
                                                  (in thousands)




                                                                       Year Ended                               Six Months Ended
                                                                      December 31,                                   June 30
                                                    ------------------------------------------------      --------------------------
Supplemental schedule of cash flow                      1995              1996              1997             1997            1998
   information:                                     ------------      ------------      ------------      -----------     ----------
                                                                                                                   (unaudited)
<S>                                                      <C>                <C>            <C>              <C>              <C>
Supplemental schedule of cash flow                
   information:                                  
Interest paid                                            $    45            $   17         $   16            $  14              43
                                                    ============      ============      ============      ===========     ==========
Income taxes paid                                              -                 -         $  252            $  70          $  340
                                                    ============      ============      ============      ===========     ==========


Supplemental Schedule of Noncash Investing
    and Financing Activities:
Property and equipment acquired pursuant to            
    capital lease obligations                            $    69            $    -         $   -                -           $   -
                                                    ============      ============      ============      ===========     ==========

                                              See accompanying notes
</TABLE>


                                     F - 25

<PAGE>



                                 INCYTE GENERAL
                     NOTES TO COMBINED FINANCIAL STATEMENTS
          (INFORMATION AS OF JUNE 30, 1998 AND FOR THE SIX MONTHS ENDED
                      JUNE 30, 1997 AND 1998 IS UNAUDITED)


Note 1.  Organization and Summary of Significant Accounting Policies

Organization and Business. Incyte General, a division of Incyte Pharmaceuticals,
Inc. ("Incyte" and, together with its wholly owned subsidiaries, the "Company"),
designs,  develops and markets genomic  information-based  tools that can assist
pharmaceutical  and biotechnology  companies in the discovery and development of
new drugs including the  identification of new disease targets and novel disease
pathways,  and the  evaluation  of the safety  and  efficacy  of new  drugs.  In
addition,  Incyte  General is developing  similar  tools to assist  agricultural
companies  in the  identification  of  useful  genes  and the  discovery  of new
products.   The  products  include  genomic  database  products,   genomic  data
management software tools,  microarray-based  gene expression services,  genomic
reagents and related reagents.

Basis of  Presentation.  The Board of Directors  of the Company has  recommended
stockholder  approval of a proposal (the "Incyte  Genetics Stock Proposal") that
would create two series of common stock that are intended to reflect  separately
the performance of the Company's  Incyte General and Incyte Genetics  divisions.
Under  the  Incyte  Genetics  Stock  Proposal,   the  Company's  Certificate  of
Incorporation  would be  amended  to  designate  a new  series of  common  stock
entitled  Incyte  Pharmaceuticals,  Inc. - Incyte Genetics Common Stock ("Incyte
Genetics Stock") and to redesignate each share of the Company's  existing common
stock  ("Existing  Common  Stock") as one share of a new series of common  stock
entitled  Incyte  Pharmaceuticals,  Inc. - Incyte  General Common Stock ("Incyte
General Stock").

The  accompanying  combined  financial  statements  have been  derived  from the
consolidated  assets,  liabilities,   revenues  and  expenses  recorded  in  the
accounting records of the Company.  These combined financial  statements reflect
the assets,  liabilities,  revenue and expenses directly  attributable to Incyte
General as well as  allocations  deemed  reasonable by management to present the
financial position,  results of operations and cash flows of Incyte General on a
stand-alone basis, in accordance with generally accepted accounting  principles.
All significant  intercompany  accounts and  transactions  have been eliminated.
Although  management is unable to estimate the actual costs that would have been
incurred  if the  services  performed  by the Company  had been  purchased  from
independent  third  parties,  the allocation  methodologies  have been described
within the respective footnotes,  where applicable, and management considers the
allocations  to be  reasonable.  However,  the  financial  position,  results of
operations  and cash flows of Incyte  General  may differ  from those that would
have been  achieved had Incyte  General  operated  autonomously  or as an entity
independent of the Company.  To date, Incyte General has been the sole source of
funding  to  Incyte  Genetics.  In  September  1998,  Incyte  General  committed
$20 million,  in  addition to funding  provided through June 30, 1998, to Incyte
Genetics for working  capital needs;  however  Incyte Genetics will have to find
alternative funding to fully support anticipated levels of operations.

Notwithstanding the allocation of assets and liabilities  (including  contingent
liabilities)  and Division equity between Incyte General and Incyte Genetics for
purposes  of  preparing  their  respective  financial  statements,  the  Company
continues to hold title to all of the assets and is  responsible  for all of the
liabilities allocated to each division. If the Incyte Genetics Stock Proposal is
approved,  holders of Incyte  General  Stock and Incyte  Genetics  Stock will be
subject to the risks  associated with an investment in a single  corporation and
all of the Company's businesses, assets and liabilities.  Events attributable to
Incyte  Genetics  that affect the  Company's  results of operations or financial
condition could affect the results of operations or financial position of Incyte
General or the market price of Incyte General Stock.

The  management  and accounting  policies  applicable to the  preparation of the
financial  statements  of Incyte  General and Incyte  Genetics  described may be
modified or  rescinded,  or  additional  policies  may be  adopted,  at the sole
discretion of the Company's  Board of Directors at any time without  approval of
the stockholders.



                                     F - 26

<PAGE>



In January 1998, the Company issued shares of Existing  Common Stock in exchange
for all of the capital  stock of Synteni,  Inc.  ("Synteni"),  a privately  held
microarray-based genomics company in Fremont, California.  Synteni is developing
and commercializing  technology for generating  microarrays and related software
and services.  Synteni's assets,  liabilities and operations have been allocated
to Incyte  General.  The merger has been accounted for as a pooling of interests
and,  accordingly,  Incyte General's combined financial statements and financial
data for all periods  include  the  accounts  and  operations  of Synteni  since
inception.  Synteni's  fiscal year ended on September 30.  Synteni's  results of
operations  for the  period  from  October  1, 1997 to  December  31,  1997 were
recorded directly in retained earnings in the first quarter of fiscal 1998.

In August 1996, the Company  acquired  Combion,  Inc.  ("Combion") for shares of
Existing  Common Stock.  The  acquisition of Combion has been accounted for as a
purchase,  and the combined  financial  statements  discussed herein reflect the
inclusion  of the results of Combion  from the date of  acquisition,  August 15,
1996. See Note 7 to the Combined Financial Statements.

In July 1996, the Company issued shares of its Existing Common Stock in exchange
for all of the outstanding  shares of Genome Systems,  Inc. ("Genome  Systems").
The  activities of Genome Systems  related to the operations of genetic  mapping
have been  allocated  to Incyte  Genetics  and all  other  activities  have been
allocated to Incyte General. The transaction has been accounted for as a pooling
of  interests,  and  Incyte  General's  combined  financial  statements  and all
historical  financial data reflect the accounts and operations of Genome Systems
since inception.

Financial  Statements  and  Allocation  Matters.  As a matter of policy,  Incyte
General  manages the financial  activities  of both of the Company's  divisions.
These financial activities include the day to day cash disbursement and receipts
activities, investment of surplus cash, the issuance and repayment of short-term
and  long-term  debt and capital  lease  obligations  and the issuance of common
stock.  During the three year period  ended  December 31, 1997 and the six month
periods  ended  June 30,  1997  and  1998,  the  Company  attributed  all of its
short-term  and long-term  debt and capital lease  obligations to Incyte General
based upon the specific  purpose for which the debt was  incurred.  Accordingly,
all of the Company's interest expense has been allocated to Incyte General.  All
revenues that are not directly  attributed to Incyte Genetics'  current product,
LifeSeq  Atlas(TM),  have been  allocated  to Incyte  General.  Incyte  Genetics
recognizes  all expenses  directly  incurred in its  operations and is allocated
expenses  for shared  services;  all other  expenses  are  recognized  by Incyte
General.

Unaudited Interim Financial  Information.  The combined balance sheet as of June
30,  1998,   combined   statements  of   operations,   combined   statements  of
comprehensive  operations and the combined  statements of cash flows for the six
months ended June 30, 1997 and 1998 are unaudited,  but include all  adjustments
(consisting of normal  recurring  adjustments)  which Incyte  General  considers
necessary for a fair presentation of the financial  position,  operating results
and cash flows for the periods presented.

Use of Estimates.  The  preparation of financial  statements in conformity  with
generally accepted  accounting  principles requires management to make estimates
and assumptions that affect the amounts reported in the financial statements and
accompanying notes. Actual results could differ from those estimates.

Foreign Currency  Translation.  The financial statements of subsidiaries outside
the United  States  are  measured  using the local  currency  as the  functional
currency.  Assets and  liabilities of these  subsidiaries  are translated at the
rates  of  exchange  at  the  balance  sheet  date.  The  resultant  translation
adjustments  have  been  immaterial  to  date.  Income  and  expense  items  are
translated at average monthly rates of exchange.

Concentrations   of  Credit  Risk.  Cash,  cash   equivalents,   and  short-term
investments and trade  receivables are financial  instruments  which potentially
subject  Incyte  General to  concentrations  of credit risk.  The estimated fair
value  of  financial  instruments  approximates  the  carrying  value  based  on
available  market  information.  Incyte  General  primarily  invests  its excess
available  funds in notes  and  bills  issued  by the  U.S.  government  and its
agencies and  corporate  debt  securities  and, by policy,  limits the amount of
credit exposure to any one issuer and to any one type of investment, other


                                     F - 27

<PAGE>



than securities  issued or guaranteed by the U.S.  government.  Incyte General's
customers are pharmaceutical, biotechnology and agricultural companies which are
typically  located  in the United  States and  Europe.  Incyte  General  has not
experienced  any  credit  losses  to date  and does not  require  collateral  on
receivables.

Segment Information. Export revenues for the years ended December 31, 1995, 1996
and 1997 and the six month periods ended June 30, 1997 and 1998 were $1,525,000,
$9,743,000, $25,694,000, $9,445,000 and $16,639,000, respectively.

Cash and Cash  Equivalents.  Cash and cash equivalents are held in U.S. banks or
in custodial  accounts  with U.S.  banks.  Cash  equivalents  are defined as all
liquid investments with maturities from date of purchase of 90 days or less that
are readily convertible into cash and have insignificant interest rate risk. All
other investments are reported as marketable securities -- available-for-sale.

Marketable   Securities   Available-for-Sale.   All  marketable  securities  are
classified as available-for-sale.  Available-for- sale securities are carried at
fair value, with unrealized gains and losses reported as a separate component of
division  equity.  The  amortized  cost of debt  securities  in this category is
adjusted for  amortization  of premiums and accretions of discounts to maturity.
Such amortization is included in interest income.  Realized gains and losses and
declines  in value  judged to be other  than  temporary  for  available-for-sale
securities are included in interest and other expense.

The following is a summary of Incyte General's investment  portfolio,  including
cash  equivalents of $398,000,  $40,064,000  and  $10,150,000 as of December 31,
1996 and 1997 and June 30, 1998, respectively.


<TABLE>
<CAPTION>

                                                                                     Net
                                                                                  Unrealized   Estimated
                                                                      Amortized     Gains         Fair
                                                                         Cost      (Losses)      Value
                                                                                     
                                                                     ----------   ----------   ---------
                                                                                (in thousands)

<S>                                                                   <C>         <C>          <C>
December 31, 1996
U.S. Treasury notes and other U.S. government and agency securities   $  30,695   $      (73)  $  30,622
Corporate debt securities .........................................         398         --           398
                                                                     ----------   ----------   ---------
                                                                      $  31,093   $      (73)  $  31,020
                                                                     ==========   ==========   =========

December 31, 1997
U.S. Treasury notes and other U.S. government and agency securities   $  53,951    $      47   $  53,998
Corporate debt securities .........................................      30,543         --        30,543
Floating rate notes ...............................................      13,013            7      13,020
                                                                     ----------   ----------   ---------
                                                                     $   97,507   $       54   $  97,561
                                                                     ==========   ==========   =========

June 30, 1998 (Unaudited)
U.S. Treasury notes and other U.S. government and agency securities   $  85,701    $       5   $  85,706
Corporate debt securities .........................................      10,150         --        10,150
Floating rate notes ...............................................       8,003         --         8,003
                                                                     ----------   ----------   ---------
                                                                     $  103,854   $        5   $ 103,859
                                                                     ==========   ==========   =========
</TABLE>



                                                                              
                                     F - 28
                                                                              
<PAGE>                                                                       



At  December  31,  1996 and  1997,  all of  Incyte  General's  investments  were
classified as short-term,  as Incyte  General has classified its  investments as
available for sale and may not hold its  investments  until maturity in order to
take  advantage  of market  conditions.  Of the  marketable  securities  held at
December 31, 1997,  $78,530,000 had maturities  under a year and $19,031,000 had
maturities  over a year,  but less than two  years.  Unrealized  gains  were not
material and have  therefore  been netted against  unrealized  losses.  Realized
gains and losses from sales and  maturities  of marketable  securities  have not
been material to date.

Accounts Receivable.  Accounts receivable at December 31, 1996 and 1997 and June
30, 1998  included an  allowance  for  doubtful  accounts  of $0,  $225,000  and
$300,000, respectively.

Property  and  Equipment.  Property  and  equipment  is  stated  at  cost,  less
accumulated  depreciation  and  amortization.  Depreciation and amortization are
recorded using the  straight-line  method over the estimated useful lives of the
respective  assets  (generally two to five years).  Leasehold  improvements  are
amortized  over the shorter of the estimated  useful life of the assets or lease
term. Property and equipment consists of the following (in thousands):

<TABLE>
<CAPTION>
                                                           December 31,                         June 30,
                                             ----------------------------------------       -----------------
                                                    1996                   1997                   1998
                                             -------------------      ---------------       -----------------
                                                                                                 (Unaudited)
<S>                                             <C>                       <C>                  <C>

Office equipment                                $          1,018          $     2,588          $        2,850
Laboratory equipment                                      13,182               18,939                  20,477
Computer equipment                                         9,990               22,168                  32,035
Leasehold improvements                                     8,702               14,495                  17,666
                                             -------------------      ---------------       -----------------
                                                          32,892               58,190                  73,028
Less accumulated depreciation and                          9,696               20,120                  27,375
amortization
                                             -------------------      ---------------       -----------------
                                                 $        23,196           $   38,070           $      45,653
                                             ===================      ===============       =================

</TABLE>

Depreciation and amortization expense,  including depreciation expense of assets
under capital leases,  was $2,175,000,  $5,298,000,  $8,758,000,  $3,755,000 and
$5,971,000  for the years ended  December 31, 1995,  1996,  and 1997 and the six
months  ended June 30, 1997 and 1998,  respectively.  Amortization  of leasehold
improvements was $266,000, $1,061,000,  $2,260,000,  $837,000 and $1,518,000 for
the years ended December 31, 1995,  1996 and 1997, and the six months ended June
30, 1997 and 1998, respectively.  A portion of the depreciation and amortization
is allocated to Incyte  Genetics in a manner  consistent with Note 1 to Combined
Financial Statements.

Certain  laboratory  and  computer  equipment  used by Incyte  General  could be
subject to technological  obsolescence in the event that significant advancement
is  made  in  competing  or  developing   equipment   technologies.   Management
continually  reviews the  estimated  useful lives of  technologically  sensitive
equipment and believes that those  estimates  appropriately  reflect the current
useful life of its assets. In the event that a currently  unknown  significantly
advanced  technology  became  commercially   available,   Incyte  General  would
re-evaluate  the value and  estimated  useful lives of its  existing  equipment,
possibly having a material impact on the financial statements.

Long-Term Investments. Incyte General has made equity investments in a number of
companies whose businesses may be complementary to Incyte General's business. To
date, all investments  have been carried at cost,  which  approximates  the fair
market value. The Company evaluates its long-term  investments for impairment on
a quarterly basis.

Software  Costs.  In  accordance  with the  provisions  of Financial  Accounting
Standards Board Statement ("FASB") No. 86, "Accounting for the Costs of Computer
Software  to  be  Sold,  Leased  or  Otherwise  Marketed,"  Incyte  General  has
capitalized  software  development costs incurred in developing certain products
once technological feasibility of the products has been determined.  Capitalized
software costs are amortized over three years.



                                     F - 29

<PAGE>



Revenue   Recognition.   Incyte   General   recognizes   revenue  for   database
collaboration  agreements  evenly  over the term of the  agreement.  Revenue  is
deferred for fees received before earned.  Revenues from custom orders,  such as
satellite  databases,  are recognized upon shipment.  Revenues from reagents and
genomic  screening  products are  recognized  when  shipped,  and revenues  from
genomic  screening  services are recognized upon  completion.  Revenue from gene
expression  microarray services is recognized at the completion of key stages in
the performance of the service,  in proportion to costs  incurred.  All revenues
generated by the LifeSeq Atlas product have been allocated to Incyte Genetics.

Stock-Based  Compensation.  Incyte  General  accounts for stock option grants to
employees in accordance with APB Opinion No. 25,  Accounting for Stock Issued to
Employees.  Incyte General recognizes compensation expense, if any, equal to the
difference between the exercise price of the option and the fair market value of
the stock at the date of grant.  

Advertising  Costs. All costs associated with advertising  products are expensed
in the year  incurred.  Advertising  expenses  for the years ended  December 31,
1995,  1996 and 1997  and the six  months  ended  June  30,  1997 and 1998  were
$324,000, $573,000, $772,000, $336,000 and $585,000, respectively.

Income  Taxes.  Both Incyte  Genetics  and Incyte  General  are  included in the
consolidated  United  States  federal  income tax return  filed by the  Company.
Accordingly,  the provision for federal income taxes and the related payments or
refunds  of  tax  are  determined  on a  consolidated  basis.  The  consolidated
provision  and the related tax payments or refunds  have been  reflected in both
Incyte Genetics,  and Incyte General's  financial  statements in accordance with
the Company's tax allocation  policy. In general,  such policy provides that the
consolidated  tax  provision  and related tax payments or refunds are  allocated
among the divisions for financial  statement purposes based principally upon the
financial  income,  taxable  income,  credits,  preferences  and  other  amounts
directly related to the respective  divisions.  For tax provision purposes,  tax
benefits resulting from attributes (principally net operating losses and various
tax  credits),  which  cannot be utilized by one of the  divisions on a separate
return basis, but which can be utilized on a consolidated  basis in that year or
in  a  carryback  year,  are  allocated  to  the  division  that  generated  the
attributes.

New  Pronouncements.  In June 1997, the FASB issued Statement No. 130, Reporting
Comprehensive  Income ("SFAS 130"),  and  Statement No. 131,  Disclosures  about
Segments of an Enterprise and Related  Information  ("SFAS 131")  (collectively,
the  "Statements").  The Statements  are effective for fiscal periods  beginning
after  December  15,  1997.  SFAS 130  establishes  standards  for  reporting of
comprehensive income and its components in annual financial statements. SFAS 131
establishes standards for reporting financial and descriptive  information about
an  enterprise's  operating  segments  in its annual  financial  statements  and
selected segment  information in interim financial reports.  Reclassification or
restatement of comparative  financial  statements or financial  information  for
earlier   periods  is  required   upon  adoption  of  SFAS  130  and  SFAS  131,
respectively.

In June 1998,  the FASB issued  Statement  No. 133,  Accounting  for  Derivative
Instruments and Hedging Activities ("SFAS 133"). This statement is effective for
fiscal years beginning  after June 15, 1999. SFAS 133 establishes  standards for
reporting derivative instruments and hedging activities. Application of the SFAS
133 will have no impact on the Incyte  General  combined  financial  position or
results of operations as currently reported.

Note 2.  Related party transactions

Overview.  The  Company  allocates  corporate  general  and  administrative  and
research and  development  expenses and income taxes in accordance  with certain
policies  adopted by the  Company's  Board of  Directors.  Such  policies may be
further modified or rescinded,  or additional policies may be adopted, by action
of the Company's Board of Directors without the approval of stockholders.

Shared  Services.  Incyte  General  operates as a division  of the Company  with
access to the Company's  personnel,  financial  resources,  facilities and fixed
assets.  The two  divisions,  Incyte  Genetics  and Incyte  General,  will share
sequencing operations,  marketing/sales and general and administrative  services
with the costs being allocated to Incyte


                                     F - 30

<PAGE>



General and Incyte  Genetics in a reasonable  and  consistent  manner,  based on
utilization by each division of the services to which such costs relate.

Access  to  Technology  and  Know-How  Incyte  General  has free  access  to all
technology  and know-how of Incyte  Genetics that may be useful,  subject to any
obligations  or  limitations   applicable  to  Incyte  Genetics.  The  costs  of
developing this technology remain in the business

Note 3.  Database Agreements

As of December 31, 1997,  Incyte General had database  agreements  with nineteen
pharmaceutical,  biotechnology and agricultural companies (twenty-one as of June
30,  1998).  Each company has agreed to pay,  during the term of the  agreement,
annual  fees to  receive  non-exclusive  access to  selected  modules  of Incyte
General's  databases.  In  addition,  if a  company  develops  certain  products
utilizing  Incyte  General's  technology and proprietary  database  information,
potential milestone and royalty payments could be received by Incyte General. If
these  agreements are not renewed and if Incyte General cannot sign a sufficient
number of new  database  agreements,  the loss of revenue  could have a material
adverse  effect on Incyte  General's  business and  operating  results.  Certain
companies  also have  satellite  database  agreements,  whereby  Incyte  General
provides custom sequencing services, which are billed for separately.  Satellite
database  services  are  provided to the  customer on an  exclusive  basis for a
negotiated period of time. None of the companies  individually  contributed more
than 10% of Incyte  General's total revenues in the year ended December 31, 1997
or the six months ended June 30, 1997 and 1998.  Over 90% of the total  revenues
in 1996 were derived from ten companies, three of which individually contributed
more than 10% of the total, or approximately 37% in the aggregate.  In 1995, the
majority of the total revenues were derived from five companies, including three
of which  contributed more than 10%  individually,  or approximately  71% in the
aggregate.

In addition  to the  database  collaboration  agreements,  Incyte  General has a
number of  research  and  development  alliances  with  companies  and  research
institutions. These agreements provide for the funding of research activities by
Incyte  General and the possible  payment of milestones,  license fees,  and, in
some cases, royalties.


Note 4.  Commitments

At December 31, 1997, the Company had signed  noncancelable  operating leases on
multiple facilities,  including facilities in Palo Alto and Fremont,  California
and St. Louis,  Missouri.  The leases expire on various dates ranging from March
1998 to January 2006. Rent expense for the years ended December 31, 1995,  1996,
and  1997  and the  six  month  periods  ended  June  30,  1997  and  1998,  was
approximately  $1,251,000,  $1,675,000,  $3,490,000,  $1,324,000 and $2,554,000,
respectively.  Rent  allocated  to Incyte  Genetics  was  approximately  $2,000,
$84,000,  $30,000,  and $56,000 from July 1, 1996 through December 31, 1996, for
the year ended  December  31,  1997 and the six months  ended June 30,  1997 and
1998, respectively.

Incyte General had laboratory and office  equipment with a cost of approximately
$370,000,  $189,000 and $65,000 at December 31, 1996 and 1997 and June 30, 1998,
respectively,  and related accumulated  amortization of approximately  $268,000,
$136,000  and  $16,000  at  December  31,  1996 and  1997,  and  June 30,  1998,
respectively,  under capital  leases.  These leases are secured by the equipment
leased thereunder.

At December 31, 1997, future noncancelable  minimum payments under the operating
and capital leases and notes payable were as follows:



                                     F - 31

<PAGE>

<TABLE>
<CAPTION>

                                                                                         Capital Leases
                                                                   Operating                   and
                                                                    Leases                Notes Payable
                                                              --------------            ---------------   
                                                                            (in thousands)
Year ended December 31,
<S>                                                           <C>                       <C>
   
   1998                                                       $        5,517            $       48
   1999                                                                4,381                    38
   2000                                                                3,902                    19
   2001                                                                3,426                   ---
   2002 and thereafter                                                 4,592                   ---
                                                              --------------            ----------
Total minimum lease payments                                  $       21,818                   105
                                                              ==============
Less amount representing interest                                                                6
                                                                                        ----------
Present value of minimum lease payments                                                         99
Less current portion                                                                            46
                                                                                        ----------
Noncurrent portion                                                                      $       53
                                                                                        ==========
</TABLE>


In July 1997,  Synteni  obtained  $1,000,000  in debt  financing  secured by its
property and equipment.  The loan is repayable in 48 equal monthly  installments
commencing  on September 1, 1997 and carries an annual  interest  rate of 9%. In
connection  with  the  financing,  Synteni  issued a  warrant  to  purchase  the
equivalent of 2,569 shares of Existing Common Stock, exercisable for a period of
seven years from the date of issue at an exercise price of $7.79 per share.  The
warrant was exercised  immediately  prior to the Company's  merger with Synteni.
Using the Black-Scholes model to determine the fair market value of the warrant,
management has determined that such fair value is nominal.

In July 1997,  the Company  entered  into a  multi-year  lease with respect to a
95,000 square foot building  being  constructed  adjacent to the Company's  Palo
Alto  headquarters.  The term of the  lease is  twelve  years at an  approximate
annual rent of $3.4 million.  Incyte  General's share of tenant  improvements is
estimated to be between $10.0 million and $15.0 million,  of which approximately
$0.9  million  has been  expended  through  June 30,  1998.  Given  the  current
construction  schedule,  Incyte  General  does  not  expect  to  begin  to incur
significant expenses related to this facility until late 1998 or early 1999.

Incyte General has a number of research and development alliances with companies
and  research  institutions.  As part  of the  collaborative  agreement,  Incyte
General has agreed to  reimburse  OGS for up to $5.0 million in 1999 if revenues
are not  sufficient  to offset  OGS'  expenses  for  services  rendered.  Incyte
General's  commitments  under any other of these  agreements  do not represent a
significant  expenditure  in relation to Incyte  General's  total  research  and
development expense. See "Note 2 of Combined Financial Statements."

The  development  of  Incyte  Genetics'   products  and  services  will  require
substantial  funds.  Incyte  General  intends to fund the  operations  of Incyte
Genetics for the foreseeable future. The Company's Board has approved a plan for
Incyte General to continue to fund Incyte Genetics'  operations for an amount up
to $20.0 million.  The funding will be provided on an as needed basis to support
Incyte Genetics working capital needs.


Note 5.  Division Equity

Incyte  General  Stock.  If the Incyte  Genetics  Stock  Proposal is approved by
Incyte  Stockholders each share of Existing Common Stock will be redesignated as
Incyte  General  Stock,  which is intended to reflect the  performance of Incyte
General,  and a new  series of common  stock,  Incyte  Genetics  Stock,  will be
created to reflect the performance of Incyte Genetics. Incyte General and Incyte
Genetics  stockholders  will vote as one  series of stock  with  Incyte  General
stockholders receiving one vote per share. The number of votes allocated to each
share of Incyte  Genetics  Stock will be  adjusted  to reflect  the ratio of the
average market values of the Incyte  Genetics Stock and the Incyte General Stock
as of a 20  trading  day  period  prior to the  record  date of any  vote.  Upon
liquidation, holders of Incyte General and Incyte


                                     F - 32

<PAGE>



Genetics  Stock  will be  entitled  to a portion  of the  assets  remaining  for
distribution   to  holder  of  common  stock  in  proportion  to  the  aggregate
Liquidation  Units,  as  defined,  of  each  series  of  stock,  which  is to be
determined. Additional shares of Incyte General Stock may be issued from time to
time upon exercise of stock options or at the discretion of the Company's Board.

Stock  Compensation  Plans.  The Company  applies APB Opinion No. 25 and related
Interpretations  in accounting  for its stock  compensation  plans.  The Company
records stock compensation expense for the difference between the exercise price
and their  market  value,  if any,  over the vesting  period of the option.  The
following pro forma net income (loss) per share is presented assuming the Incyte
Genetics Stock  Proposal and Additional  Proposals are approved by the Company's
stockholders  and  outstanding  options  under the Company's  three  stock-based
compensation  plans are adjusted such that a holder of an outstanding  option to
purchase  one share of Existing  Common  Stock will be entitled to purchase  one
Share of Incyte General Stock.  Had  compensation  cost related to the Company's
three  stock-based  compensation  plans  been  determined  consistent  with FASB
Statement  No. 123,  Incyte  General's  pro forma net income (loss) in the years
ended  December 31, 1996 and 1997 and six month  periods ended June 30, 1997 and
1998 would have been approximately $(11.3) million $1.0 million,  $(1.1) million
and $4.5  million,  respectively.  Both  Incyte  General's  pro forma  basic and
diluted loss per share for the year ended December 31, 1996 and six months ended
June 30,  1997  would  have been  $(0.56)  per  share,  and  $(0.05)  per share,
respectively,  and for the year ended December 31, 1997 and the six month period
ended June 30,  1998 pro forma basic and diluted net income per share would have
been $0.05 and $0.04 per share and $0.17 and $0.16 per share, respectively.  The
weighted  average  fair value of the  options  granted  during  the years  ended
December  31, 1997 and 1996 and the six months  ended June 30, 1997 and 1998 are
estimated at $9.44, $14.66,  $12.58, and $20.52 per share, on the date of grant,
using  the  Black-Scholes  multiple-option  pricing  model  with  the  following
assumptions:  dividend yield 0%, 0%, 0%, and 0%, volatility of 55%, 56%, 56% and
56% risk-free  interest rate with an average of 6.10%,  6.05%,  6.35%, and 5.52%
and an average expected life of 3.25, 3.37, 3.40, and 3.78 years,  respectively.
The fair  value of the  employees'  purchase  rights  under the  Employee  Stock
Purchase  Plan during the year ended  December 31, 1997 and the six months ended
June 30, 1998 is estimated at $11.86 and $13.66, on the date of grant, using the
Black-Scholes  multiple-option  pricing  model with the  following  assumptions:
dividend yield 0% and 0%,  volatility of 56% and 56%, risk free interest rate of
5.64% and 5.44%, and an expected life of 9 months, respectively.

The effects on pro forma  disclosures of applying FASB Statement No. 123 are not
likely to be  representative  of the effects on pro forma  disclosures of future
years.  As FASB  Statement  No.123 is only  applicable to options  granted after
December 31, 1994, the pro forma effect will not be fully  reflected until 1998.
The Black-Scholes option valuation model was developed for use in estimating the
fair value of traded  options which have no vesting  restrictions  and are fully
transferable.  In addition,  option valuation models require the input of highly
subjective assumptions, including the expected stock price volatility and option
life.  Because  Incyte  General's  employee  stock options have  characteristics
significantly  different from those of traded  options,  because  changes in the
subjective input assumptions can materially affect the fair value estimate,  and
because Incyte General has a relatively limited history with option behavior, in
management's  opinion the existing models do not necessarily  provide a reliable
single measure of the fair value of its employee stock options.

Summaries of stock option  activity for the  Company's  three fixed stock option
plans as of December 31, 1995,  1996 and 1997, and related  information  for the
years ended December 31 are included in the plan descriptions below.

1991 Stock Plan. In November 1991, the Board of Directors adopted the 1991 Stock
Plan (the "Stock Plan"),  which was amended and restated in 1992, 1995, 1996 and
1997,   to  provide  for  issuance  of  Existing   Common  Stock  to  employees,
consultants, and scientific advisors. Options issued under the Stock Plan shall,
at the discretion of the  compensation  committee of the Board of Directors,  be
either  incentive  stock options or  nonstatutory  stock  options.  The exercise
prices of incentive stock options granted under the Stock Plan are not less than
the fair market value on the date of the grant,  as  determined  by the Board of
Directors.  The exercise prices of nonstatutory  stock options granted under the
Stock  Plan are not less  than 85% of the fair  market  value on the date of the
grant,  as  determined by the Board of Directors.  Options  generally  vest over
approximately  four years,  pursuant to a formula  determined  by the  Company's
Board of Directors,  and expire after ten years.  On May 21, 1997, the Company's
stockholders approved an increase


                                     F - 33

<PAGE>



in the number of shares of Existing Common Stock reserved for issuance under the
Stock Plan from 4,000,000 to 4,800,000. On June 15, 1998, the Company's
stockholders approved an increase in the number of shares of Existing Common
Stock reserved for issuance under the Stock Plan from 4,800,000 to 6,300,000.

If the Incyte  Genetics  Stock  Proposal  and the related  proposal to amend the
Stock Plan are approved by the Company's  stockholders  and  implemented  by the
Board of  Directors,  the  Stock  Plan will be  amended  to  provide  that up to
6,300,000 shares of Incyte General Stock and 2,400,000 shares of Incyte Genetics
Stock will be reserved for issuance under the plan, and each outstanding  option
under the Stock  Plan will be  converted  into an option to  purchase  shares of
Incyte General Stock.  Upon any  distribution of shares of Incyte Genetics Stock
to the holders of outstanding  Incyte General Stock,  outstanding  options under
the  Stock  Plan  will be  adjusted  to  reflect  the fact  that a holder  of an
outstanding  option to  purchase  one share of Existing  Common  Stock under the
Stock Plan will be  entitled to acquire  one share of Incyte  General  Stock and
such number or fraction of shares of Incyte  Genetics Stock as were  distributed
with respect to each share of Incyte  General Stock,  for an aggregate  exercise
price equal to the original exercise price of the outstanding option.

1996 Synteni Stock Plan. In December 1996, Synteni's Board of Directors approved
and adopted the 1996 Equity Incentive Plan ("Synteni  Plan").  Under the Synteni
Plan,  Synteni could grant incentive stock options,  nonstatutory stock options,
stock  bonuses or  restricted  stock  purchase  rights to purchase the aggregate
equivalent of 436,100 shares of Existing  Common Stock.  Incentive stock options
could be granted to employees  and  nonstatutory  options and rights to purchase
restricted  stock may be granted  to  employees,  directors  or  consultants  at
exercise prices of no less than 100% and 85%, respectively, of the fair value of
the common stock on the grant date,  as  determined  by the board of  directors.
Options  could be granted  with  different  vesting  terms from time to time and
options  expire no more than 10 years after the date of grant.  All  outstanding
options at the time of the  merger  with  Incyte  were  converted  to options to
purchase Existing Common Stock, and the Synteni Plan was terminated.



                                     F - 34

<PAGE>



Activity under the 1991 Stock Plan and the Synteni Plan was as follows:

<TABLE>
<CAPTION>

                                                                                      Shares Subject To
                                                                                     Outstanding Options
                                                                           ----------------------------------------
                                                                                                     Weighted
                                                         Shares                                       Average
                                                       Available                                     Exercise
                                                       For Grant               Shares                  Price
                                                   ------------------      ---------------      -------------------
<S>                                                <C>                     <C>                  <C>    

Balance at January 1, 1995                                    217,664            1,303,416       $             3.86
Additional authorization                                    1,600,000                    -                        -
Options granted                                           (1,246,800)            1,246,800                     9.14
Options exercised                                                   -             (57,630)                     1.53
Options canceled                                               19,918             (19,918)                     6.51
                                                   ------------------      ---------------      -------------------
Balance at December 31, 1995                                  590,782            2,472,668                     6.56
Additional authorization                                      800,000                    -                        -
Options granted                                           (1,052,300)            1,052,300                    19.75
Options exercised                                                   -            (446,556)                     3.54
Options canceled                                              140,326            (140,326)                     8.38
                                                   ------------------      ---------------      -------------------
Balance at December 31, 1996                                  478,808            2,938,086                    11.63
Additional authorization                                      800,000                    -                        -
Shares authorized under Synteni Plan                          436,100                    -                        -
Options granted                                           (1,159,508)            1,159,508                    25.56
Options exercised                                                   -            (408,171)                     7.27
Options canceled                                              109,398            (109,398)                    19.27
                                                   ------------------      ---------------      -------------------
Balance at December 31, 1997                                  664,798            3,580,025                    16.46
Additional authorization                                    1,500,000
Options granted (unaudited)                                 (350,087)              350,087                    33.56
Options exercised (unaudited)                                       -            (254,474)                     9.05
Options canceled (unaudited)                                   69,900             (69,900)                    18.28
Termination of Synteni Plan (unaudited)                      (88,280)                    -                        -
                                                   ------------------      ---------------      -------------------
Balance at June 30, 1998 (unaudited)                        1,796,331            3,605,738        $           18.61
                                                   ==================      ===============      ===================
</TABLE>


Stock  options  issued by Synteni to purchase  89,587 Incyte  equivalent  common
shares at a weighted  average  exercise price of $1.49 per share, and options to
purchase 8,722 Incyte  equivalent common shares under the Synteni Plan exercised
in the period  from  October 1, 1997 to December  31, 1997 were  included in the
1998 activity.  The Company recorded $1,658,000 of deferred compensation related
to these  options,  which  will be  amortized  over the  vesting  period  of the
options.

Options to purchase a total of  2,914,596,  2,181,814  and  2,346,532  shares at
December 31, 1996 and 1997, and June 30, 1998,  respectively,  were exercisable.
Of the options exercisable,  803,004, 1,233,953 and 1,419,860 shares were vested
at December 31, 1996 and 1997, and June 30, 1998, respectively.

Non-Employee  Directors'  Stock Option Plan. In August 1993, the Company's Board
of Directors  approved the 1993  Directors'  Stock Option Plan (the  "Directors'
Plan"),  which  was  amended  in 1995.  The  Directors'  Plan  provides  for the
automatic  grant of options  to  purchase  shares of  Existing  Common  Stock to
non-employee  directors of the Company.  The maximum  number of shares  issuable
under the Directors' Plan is 400,000.

The  Directors'  Plan  provides  immediate  issuance  of options to  purchase an
initial 40,000 shares of Existing Common Stock to each new non-employee director
joining the Board.  The initial  options are  exercisable  in five equal  annual
installments.  Additionally,  members  who  continue  to serve on the Board will
receive annual option grants for 10,000 shares  exercisable in full on the first
anniversary  of the date of the grant.  All options are  exercisable at the fair
market


                                     F - 35

<PAGE>

value of the stock on the date of grant.  At December 31, 1996 and 1997 and June
30, 1998,  options to purchase  227,500,  267,500 and 287,500 shares of Existing
Common Stock at a weighted average exercise price of $5.37, $8.71 and $11.18 per
share, respectively,  were outstanding;  141,500, 171,500 and 217,500 shares are
vested  and  exercisable  at  December  31,  1996 and  1997  and June 30,  1998,
respectively.  The  Directors'  Plan was  amended  in March 1998 by the Board of
Directors to eliminate the grant (to each new non-employee director) referred to
above and to reduce the annual grants from 10,000 shares to 5,000 shares.

If the Incyte  Genetics  Stock  Proposal  and the related  proposal to amend the
Directors'  Plan are approved by the Company's  stockholders  and implemented by
the Board of Directors,  the Directors'  Plan will be amended to provide that up
to 400,000 shares of Incyte General Stock and 200,000 shares of Incyte  Genetics
Stock will be reserved for  issuance  under the plan.  Each annual  option grant
will be amended to provide for the  issuance  of options to  purchase  shares of
Incyte General Stock and Incyte Genetics Stock in a proportion to be determined.

The following table summarizes  information  about stock options  outstanding at
December 31, 1997,  for the 1991 Stock Plan,  the 1993  Directors'  Stock Option
Plan and the Synteni 1996 Equity Incentive Plan

<TABLE>
<CAPTION>

                                                Options Outstanding                                 Options Exercisable
                           --------------------------------------------------------------     -------------------------------      
                                                       Weighted                Weighted                            Weighted
                                                        Average                 Average                             Average
      Range of                  Number                 Remaining               Exercise             Number         Exercise
  Exercise Prices            Outstanding           Contractual Life              Price           Exercisable         Price
- --------------------      -----------------      ---------------------      -------------     --------------      -----------
<S>                       <C>                    <C>                        <C>               <C>                 <C>

$0.15-- 1.00                        434,283              7.35                     $  0.78          212,065         $  0.75
$2.00-- 4.75                        236,382              5.98                     $  3.00          204,382         $  3.04
$5.31-- 7.56                        419,108              6.99                     $  7.19          419,108         $  7.19
$8.44-- 9.56                        729,279              7.79                     $  8.73          729,279         $  8.73
$10.69-- 19.81                      546,143              8.21                      $15.67          522,143          $15.59
$20.19-- 28.l9                      858,330              8.99                      $22.57          266,377          $20.81
$31.00-- 36.63                      512,000              9.81                      $35.27              --           $--
40.25-- 43.88                       112,000              9.80                      $41.90              --           $--
                          -----------------                                                   --------------       
$0.15-- 43.88                     3,847,525              8.20                      $15.92        2,353,354          $10.13
                          =================                                                   ==============              
</TABLE>


In July 1996, in connection  with the Genome  Systems  transaction  described in
Note 7 below, the Company issued,  in exchange for an option to purchase capital
stock of Genome Systems,  an option to purchase 21,482 shares of Existing Common
Stock at an exercise price of $0.0235 per share. The option was not issued under
the  provisions of either plan  described  above.  The option has been exercised
with  respect to 10,740  shares as of December 31, 1997.  The  remaining  10,742
shares under the option were exercised in January 1998.

Employee  Stock  Purchase  Plan.  On May 21, 1997,  the  Company's  stockholders
adopted  the 1997  Employee  Stock  Purchase  Plan  ("ESPP").  The  Company  has
authorized  400,000 shares of Existing Common Stock for issuance under the ESPP.
Each regular  full-time and part-time  employee is eligible to participate after
one year of employment. The initial offering period commenced August 1, 1997 and
ends October 31, 1999.  As of December 31, 1997 and June 30, 1998,  $238,000 and
$167,000, respectively, has been deducted from employees' payroll.

If the Incyte Genetics Stock Proposal and the related proposal to amend the ESPP
are  approved by the  Company's  stockholders  and  implemented  by the Board of
Directors,  the ESPP will be  amended to  provide  that up to 400,000  shares of
Incyte  General  Stock  and  400,000  shares of Incyte  Genetics  Stock  will be
reserved for issuance under the ESPP and that  participants  may purchase either
Incyte General Stock or Incyte  Genetics  Stock or both, in such  proportions as
the participants may determine.


                                     F - 36

<PAGE>




Note 6.  Income Taxes

Income tax provisions and related  assets and  liabilities  attributed to Incyte
General are determined in accordance with the Incyte tax allocation  policy. See
Note 1 above.

As of  December  31,  1997,  Incyte  General  had  federal  net  operating  loss
carryforwards  of  approximately  $26,300,000.  Incyte  General also had federal
research and development tax credit  carryforwards of approximately  $2,800,000.
The net operating loss carryforwards will expire at various dates,  beginning in
2009 through 2012 if not utilized.

Significant components of Incyte General's deferred tax assets are as follows:

                                                       December 31,
                                              ---------------------------     
                                                   1997              1996
                                              ---------         ---------    
                                                   (in thousands)
Deferred tax assets:
   Net operating loss carryforwards           $   9,500         $  10,300
   Research credits                               4,000             1,500
   Capitalized research and development           1,400             1,600
   Other, net                                     2,800             1,500
                                              ---------         ---------
Deferred tax assets                              17,700            14,900
Valuation allowance for deferred tax assets     (17,700)          (14,900)
                                              ---------         ---------
Net deferred tax asset                        $      --         $      --
                                              =========         =========


The  valuation  allowance  for  deferred tax assets  increased by  approximately
$4,100,000,  $2,800,000 and $2,800,000 during the years ended December 31, 1995,
1996 and 1997.  Approximately $4,100,000 of the valuation allowance for deferred
tax  assets  relates  to  benefits  of  stock  option   deductions  which,  when
recognized, will be allocated directly to contributed capital.

Utilization of the net operating  losses and credits may be subject to an annual
limitation,  due to the "change in ownership" provisions of the Internal Revenue
Code of 1986 and similar state provisions.

The provision for income taxes consists primarily of federal Alternative Minimum
Tax and differs from the federal statutory rate as follows:

                                                                   Year ended 
                                                                  December 31,
                                                                       1997
                                                                  --------------
                                                                  (in thousands)

Tax at U.S federal statutory rate                                   $   3,198
Use of net operating loss carryforwards                                (4,814)
Unbenefitted net operating losses                                       1,225
Non-deductible in-process research and development charges              1,108
Other                                                                    (135)
                                                                    ---------
Provision for income tax                                            $     582
                                                                    =========


Note 7.  Defined Contribution Plan

The Company has a defined  contribution  plan  covering all domestic  employees.
Employees may contribute a portion of their compensation,  which is then matched
by Incyte General, subject to certain limitations.  Defined contribution 


                                     F - 37

<PAGE>


expense for Incyte General was $0, $231,000, $482,000, $267,000, and $410,000 in
the years ended 1995, 1996 and 1997 and the six month periods ended June 30,
1997 and 1998, respectively.

Note 8.  Business Combinations

In July 1996,  the Company  issued  408,146  shares of Existing  Common Stock in
exchange  for all of the capital  stock of Genome  Systems,  Inc. The merger has
been accounted for as a pooling of interests and, accordingly,  Incyte General's
financial  statements  and  financial  data have been  restated  to include  the
accounts  and  operations  of  Genome  Systems  since  inception.  The  acquired
operations have been allocated in total to Incyte General.

In August  1996,  the Company  acquired  all the common  stock of Combion,  in a
stock-for-stock exchange, issuing 146,342 shares of Existing Common Stock valued
at $3 million.  The acquisition has been accounted for as a purchase transaction
and,  accordingly,  the purchase  price was allocated to assets and  liabilities
based on the estimated  fair value as of the date of  acquisition.  The purchase
price  has been  allocated  based on the fair  value of the net  assets  and the
technology   acquired   (recorded  as  a  charge  to  in-process   research  and
development).  Combion's  results  of  operations  have  been  included  in  the
consolidated  results of  operations  since the date of  acquisition.  Pro forma
results  of  operations  have not been  presented  because  the  effect  of this
acquisition  was not  material  to  Incyte  General's  consolidated  results  of
operations or financial position. The acquired operations have been allocated in
total to Incyte General.

In January 1998, the Company issued 2,340,237 shares of Existing Common Stock in
exchange for all of the capital stock of Synteni,  Inc. The merger was accounted
for as a pooling of  interests  and,  accordingly,  Incyte  General's  financial
statements  and  financial  data have been  stated to include the  accounts  and
operations  of  Synteni  since  inception.  The  acquired  operations  have been
allocated in total to Incyte General.

The table below  presents the separate  results of operations for Incyte General
including Genome Systems from August 1996, Genome Systems,  and Synteni prior to
the respective mergers (in thousands):

<TABLE>
<CAPTION>

                                          Year Ended              Six Months Ended
                                          December 31,                June 30,
                                 ----------------------------    -------------------      
                                 1995        1996        1997        1997       1998
                                                                       (unaudited)
   <S>                       <C>         <C>         <C>         <C>         <C>    
 
Revenues:
   Incyte ................   $  9,908    $ 39,601    $ 87,218    $ 38,667    $ 62,337
   Genome ................      2,304       1,734        --          --          --
   Synteni ...............         87         110       1,645         372        --
                             --------    --------    --------    --------    --------    
      Total ..............   $ 12,299    $ 41,445    $ 88,863    $ 39,039    $ 62,337
                             ========    ========    ========    ========    ========    


Net income (loss):
   Incyte General ........   $(10,142)   $ (6,936)   $ 11,965    $  3,496    $ 10,944
   Genome ................        205         106        --          --          --
   Synteni ...............       --          (515)     (3,500)     (1,195)       --
   Merger related expenses       --          (143)       --          --        (1,060)
                             --------    --------    --------    --------    --------    
       Total .............   $ (9,937)   $ (7,488)   $  8,465    $  2,301    $  9,884
                             ========    ========    ========    ========    ========    
</TABLE>


Note 9.  Litigation

In January 1998, Affymetrix,  Inc.  ("Affymetrix") filed a lawsuit in the United
States District Court for the District of Delaware alleging infringement of U.S.
patent  number  5,445,934  (the "'934  Patent") by both Synteni and Incyte.  The
complaint alleges that the '934 Patent has been infringed by the making,  using,
selling,  importing,  distributing or   

                                     F - 38

<PAGE>
offering to sell in the United States high density arrays by Synteni and Incyte
and that such infringement was willful. Affymetrix seeks a permanent injunction
enjoining Synteni and Incyte from further infringement of the '934 Patent and,
in addition, seeks damages, costs and attorney's fees and interest. Affymetrix
further requests that any such damages be trebled based on its allegation of
willful infringement by Incyte and Synteni. 

In September 1998  Affymetrix  filed an additional  lawsuit in the United States
District Court for the District of Delaware  alleging  infringement  of the U.S.
patent number  5,800,992  (the "'992 Patent") and U.S.  patent number  5,744,305
(the "'305 Patent") by both Synteni and Incyte.  The complaint  alleges that the
'305  Patent  has been  infringed  by the  making,  using,  selling,  importing,
distributing  or offering to sell in the United  States high  density  arrays by
Synteni  and  Incyte,  that the '992  Patent  has been  infringed  by the use of
Synteni's and Incyte'  GEMTM  microarray  technology to conduct gene  expression
monitoring  using two-color  labeling,  and that such  infringement was willful.
Affymetrix  seeks a  permanent  injunction  enjoining  Synteni  and Incyte  from
further  infringement of the '305 and '992 Patents and, in addition,  Affymetrix
seeks a preliminary injunction enjoining Incyte and Synteni from using Synteni's
and Incyte's GEM  microarray  technology to conduct gene  expression  monitoring
using two-color labeling as described in the '992 Patent.

Incyte and Synteni believe they have  meritorious  defenses and intend to defend
these  suits  vigorously.  However,  there can be no  assurance  that Incyte and
Synteni  will be  successful  in the defense of these suits.  Regardless  of the
outcome,  this  litigation has resulted and is expected to continue to result in
substantial  expenses and diversion of the efforts of  management  and technical
personnel.  Further,  there can be no  assurance  that any  license  that may be
required  as a  result  of  these  suits or the  outcome  thereof  would be made
available on commercially acceptable terms, if at all.

Note 10. Subsequent Events (unaudited)

In September  1998, the Company  completed the  acquisition  of Hexagen  Limited
("Hexagen"),  a  privately  held  company  based  in  Cambridge,   England.  The
transaction  will be accounted  for as a purchase.  The Company  issued  976,130
shares of Existing  Common Stock and $5.0 million in cash in exchange for all of
Hexagen's outstanding capital stock. In addition,  the Company assumed Hexagen's
stock  options,  which if fully  vested and  exercised,  would amount to 125,909
shares of  Existing  Common  Stock.  The  assets,  liabilities,  and  results of
operations of Hexagen will be allocated in entirety to Incyte Genetics.

In conjunction with the Incyte Genetics Stock Proposal,  the Company's Board has
recommended  that  stockholders   approve  additional  proposals  to  amend  the
Company's 1991 Stock Plan, 1993  Directors'  Stock Option Plan and 1997 Employee
Stock Purchase Plan to allow for the purchase of both Incyte Genetics and Incyte
General Stock through these plans.

On September 25, 1998, the Board of Directors adopted a Stockholder  Rights Plan
(the  "Original  Rights Plan"),  pursuant to which one preferred  stock purchase
right (an "Original  Right") will be distributed for each  outstanding  share of
Common  Stock held of record on October 13, 1998.  One Original  Right will also
attach to each share of Common  Stock issued by the Company  subsequent  to such
date and prior to the  distribution  date defined  below.  Each  Original  Right
represents a right to purchase, under certain circumstances,  a fractional share
of a newly created series of the Company's  preferred stock at an exercise price
of $200.00,  subject to adjustment.  In general, the Original Rights will become
exercisable and trade independently from the Common Stock on a distribution date
that will occur on the earlier of (i) the public announcement of the acquisition
by a person or group of 15% or more of the  Common  Stock or (ii) ten days after
commencement  of a tender or  exchange  offer for the  Common  Stock  that would
result  in the  acquisition  of 15%  or  more  of the  Common  Stock.  Upon  the
occurrence of certain other events related to changes in ownership of the Common
Stock,  each holder of an Original Right would be entitled to purchase shares of
Common Stock, or an acquiring  corporation's common stock, having a market value
of twice the exercise price. Under certain  conditions,  the Original Rights may
be redeemed at $0.01 per Original Right by the Board of Directors. The Original 
Rights expire on September 25, 2008. If the Incyte  Genetics  Stock  Proposal is
approved  by  the  Company's  stockholders  and  implemented  by  the  Board  of
Directors, the Original Rights Plan will be amended and restated to, among other
things,  (i) reflect the new equity  structure of the Company,  (ii) redesignate
each  Original  Right as an Incyte  General  Stock 


                                     F - 39

<PAGE>

Right, (iii) issue an Incyte Genetics Stock Right with respect to each share of
Incyte Genetics Stock, which will entitle the holders thereof to purchase shares
of a newly designated series of preferred stock under the conditions similar to
those specified for the Incyte General Stock Rights and the Original Rights (the
Incyte General Stock Rights and Incyte Genetics Stock Rights being collectively
referred to as the "Rights"), and (iv) change the triggers for exercisability of
the Rights to 15% of the voting power of all outstanding voting securities of
the Company from 15% of the outstanding Common Stock. The Rights will otherwise
have attributes similar to those of the Original Rights.

                                     F - 40

<PAGE>


                            ANNEX G: INCYTE GENETICS


                                                                          Page

DESCRIPTION OF BUSINESS..................................................G  - 1

SELECTED COMBINED FINANCIAL DATA.........................................G - 11

MANAGEMENT'S DISCUSSION AND ANALYSIS.....................................G - 12

COMBINED FINANCIAL STATEMENTS............................................G - 16


                                                     

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                                 INCYTE GENETICS
                             DESCRIPTION OF BUSINESS


Overview

         Incyte Genetics is a new division of Incyte Pharmaceuticals,  Inc. (the
"Company"),   formed  to   capitalize   on  the   rapidly   emerging   field  of
pharmacogenetics.  Incyte  Genetics is engaged in the commercial  application of
pharmacogenetic  information  to the clinical  development  of new drugs and the
management  and  treatment of disease.  Pharmacogenetic  information  can assist
pharmaceutical and biotechnology  companies in understanding the role of genetic
variations (polymorphisms or "SNPs") between individuals  in causing disease and
differential patient responses to drugs. Incyte Genetics will develop and market
databases,  software  and  services to assist  customers  in the  discovery  and
application  of medically  relevant  SNPs.  Incyte  Genetics  believes that such
products and services should help improve clinical trial design,  streamline the
clinical development process, improve clinical outcomes and facilitate selection
of the best drug candidates for commercialization.

         Incyte  Genetics  believes it is well  positioned to apply the broadest
platform  of  genomic  tools  to the  discovery  and  analysis  of SNPs  and the
investigation  of  cortions   between  these  genetic  variations  and  drug
response.  In particular,  Incyte  Genetics is leveraging the  technologies  and
genomic  data  generated  over the past four  years at  Incyte  Pharmaceuticals.
First,  Incyte  Genetics has access to the significant  genomic  information and
databases  produced by the Company,  in particular  the  LifeSeq(R)  and LifeSeq
FL(R) human gene databases  which between them contain  information on more than
100,000 genes. Second, Incyte Genetics has established a high-throughput  system
for the discovery and mapping of SNPs through the  integration  of the Company's
existing  technologies  with those obtained in the September 1998 acquisition of
Hexagen  Limited  ("Hexagen").  Third,  once a  sufficient  number of  medically
relevant SNPs are  identified  and  characterized,  Incyte  Genetics  expects to
genotype patient populations in collaboration with pharmaceutical companies.

          The  current  business  of  the  Company,  to be  redesignated  Incyte
General,  will remain  essentially  intact and  continue to focus on its line of
gene   discovery   and   expression    databases,    bioinformatics    software,
microarray-based expression services, pharmacology/toxicology databases, genomic
reagents and related services. These products and services assist pharmaceutical
and  biotechnology  companies in the discovery and  development of new drugs and
assist  agricultural  companies  in the  identification  of  genes  relating  to
desirable  agricultural traits and the development of new agricultural products.
Incyte  General  will  contribute  its mapping  program,  including  the current
LifeSeq Atlas(TM)  database,  the SNP discovery  platform and personnel obtained
through  the  acquisition  of  Hexagen  in  September  1998,  and the use of its
high-throughput sequencing technology to Incyte Genetics.

Scientific Background

         The current  genomics  revolution  represents  a paradigm  shift in the
methodology used by medical researchers to investigate disease.  Researchers can
now focus on more than just the  symptoms of  disease; they can begin to address
the causes of disease at a genetic level.  This revolution has been empowered by
a number of recent technical breakthroughs,  including high-throughput automated
DNA  sequencing,  advances  in gene  mapping  and the use of  platforms  such as
microarrays to study thousands of genes at a time. These technologies gave birth
to the new  science  of  "genomics"  - the  study of the role of genes and their
products in disease.

         The focus of genomics is DNA, a complex  molecule  composed of a linear
string of four units called  nucleotides or bases -- adenine or "A", cytosine or
"C",  thymine or "T" and  guanine or "G".  Specific  regions of the DNA,  called
genes,  code for the  synthesis  of  proteins,  the  molecules  that conduct the
functions of the cell. The linear sequence of the four nucleotides  provides the
instructions  for the  synthesis  of proteins  and  distinguishes  one gene from
another.  It is estimated  that only 3% to 5% of human DNA codes for all 100,000
to 150,000 human genes,  referred to as the "coding" region. The function of the
remaining  95% to 97% of DNA is unknown,  and these  regions are  referred to as
"non-coding"  regions. DNA within a cell exists in the form of a double stranded
helix with one linear strand pairing 

                                                                         
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with a second complementary linear strand. This double stranded helix is twisted
and compacted into rod-like structures called chromosomes,  of which humans have
23 discrete pairs.

          The human genome,  or the total  complement  of our DNA,  contains the
instructions for all  physiological  processes.  Although every cell in the body
contains  DNA for the same genes,  not every gene is  activated in every cell. A
skin cell is different from a liver cell because a different  subset of genes is
active in skin cells than in liver cells.  When a gene is  activated,  or turned
on, the body copies the coding  region  pertaining  to that gene into a molecule
called  messenger  RNA ("mRNA").  Genes are not usually found in one  contiguous
stretch on the DNA but rather the coding regions, or "exons", are interrupted by
non-coding regions called "introns". When a gene is activated and the body makes
a copy of the gene in the form of mRNA,  the  introns  are removed to produce an
mRNA that represents only a contiguous coding region of the genomic DNA.



[Diagram depicting a rod-like chromosome containing DNA as a double-stranded
helix. The DNA helix contains a gene which, when activated, copies the coding
region of the gene in the form of mRNA which is then translated into the
protein encoded by that gene.]

[Diagram depicting the interspersing of (coding regions) exons, and (non-coding
regions) introns, within a gene along a linear DNA strand. When activated, the
introns are removed forming mRNA, made containing a copy of the exons and
creating a contiguous coding region of mRNA.]

         The mRNA instructs the cell to make the particular protein for which it
encodes.  When a gene is  activated  within a  particular  cell,  the cell  will
produce multiple copies of the corresponding mRNA molecule and subsequently, the
protein  encoded by that gene. If large  quantities of a particular  protein are
needed,  many  copies of the same mRNA are made by the cell.  Thus a gene is not
just "on" or "off", but can be activated or expressed at high or low levels. One
strategy used in genomics is to examine which genes are activated within a cell,
and at what level, by detecting the presence of the corresponding mRNA.

Genomic Tools

         Companies  involved in the field of  genomics  use a number of tools to
study the role of genes and their associated proteins in disease.

o    Sequencing. In the same way that one word can be distinguished from another
     word by the sequence of letters, one gene can be distinguished from another
     gene by the sequence of the four nucleotides that comprise DNA. Sequencing
     is an automated process consisting of a series of chemical reactions that
     enable the determination of the order of nucleotides in a segment of DNA.
     Sequencing can be used to determine the order of nucleotides within genomic
     DNA or within mRNA. Genomic DNA sequencing will provide the DNA sequence of
     a gene, including the introns and exons. However, since not every gene is
     active in every cell it can be more valuable to study mRNA. As discussed
     above, mRNA is a copy of the coding regions of a gene made when a gene is
     activated. Because mRNA is unstable and can be difficult to manipulate,
     researchers make a synthetic copy of the RNA, called "copy DNA" or "cDNA."
     The cDNA, not the mRNA, is then sequenced. In contrast to genomic
     sequencing, which is used to provide the entire structure of a gene (both
     introns and exons), cDNA sequencing is used to identify those genes that
     are active and to determine the sequence of the complete coding regions, or
     exons, of the gene.

o    Gene Mapping. Mapping refers to the determination of the physical location
     of a gene in the genome and the relative position of that gene to another
     gene or along a chromosome. Physiological processes and associated diseases
     can be extremely complex and involve many genes. One gene can activate one
     or more different genes forming a cascade of genetically controlled events
     or a "pathway". When the genes involved in such a pathway are located
     within neighboring regions of DNA, mapping can allow the location of one
     member of the pathway to be used to identify the other members. In
     addition, genetically inherited diseases that have been passed from
     generation to

                                                                         
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     generation may be associated with visible chromosome alterations, such as
     deletions of large segments of the chromosome or insertions within the
     chromosome. These physical chromosome abnormalities allow researchers to
     identify the DNA regions and genes that have a critical role in causing the
     disease.

o    Gene Expression Analysis/Gene Expression Profiles. A key to understanding
     the role genes play in disease is to investigate which genes are turned on,
     or activated, in diseased tissues. To identify activated genes, scientists
     examine the population of mRNA expressed in various cells and tissues and
     the relative amounts of mRNA corresponding to different genes. A gene
     expression profile represents an inventory of mRNAs detected in a cell or
     tissue as well as their relative level of abundance. Knowing whether the
     level of mRNA expression for a particular gene is increased or decreased in
     diseased tissue may be important in determining gene function and devising
     therapeutic strategies to help combat the disease.

o    Microarray Technology. A microarray consists of DNA fragments attached to a
     surface, usually a glass, plastic or silicon slide, in a grid-like
     formation. The DNA fragments serve as probes to detect the presence of
     specific populations of mRNA within normal and diseased cells. The DNA
     fragments on the microarray will detect specific mRNA populations by
     pairing with the complementary cDNA that has been prepared from mRNA
     samples from normal and diseased cells. Microarray technology allows the
     fabrication of very small grids containing probes for thousands of
     different genes. The significance of microarrays is that they can be used
     to analyze the expression patterns or sequence variations in a large number
     of genes simultaneously. As a result, microarrays can be used in diagnostic
     testing to quickly detect the presence of a large number of disease
     markers, or in drug discovery and development, to evaluate the behavior of
     a large number of related genes in a diseased tissue or in response to
     treatment with a new drug.

o    Bioinformatics. Bioinformatics, or the use of computers and software to
     analyze biological data, is a dynamic process. As more genomic data is
     generated, software and data processing capabilities are necessary to edit,
     organize, visualize, query and analyze this data. Without these tools,
     researchers could not fully capitalize on the value of genomic data being
     generated by sequencing, mapping and microarray programs. The growing
     complexity of genomic data requires the continuous development of new
     algorithms and other analytical tools.

         The true power of genomics results from the integration of all of these
tools. Incyte General has achieved significant  economies of scale in applying a
broad, integrated platform of genomic tools toward the development and marketing
of  products  and  services  that can assist  pharmaceutical  and  biotechnology
companies in the discovery and  development  of new drugs.  Specifically,  those
products and services can assist  companies in discovering  new disease  targets
and new  therapeutic  proteins.  Medical  researchers  use the  tools  and  data
provided by Incyte General to discover novel disease  pathways and to understand
known  pathways,  thereby  identifying  which part of the pathway  would be best
subject to  therapeutic  intervention.  With respect to the  development  of new
drugs,  Incyte  General's  products  and  services  are  being  applied  in  the
evaluation  of the safety and  efficacy of new drugs by studying  the effects of
potential drug candidates on gene  expression in pre-clinical  animal models and
clinical trial patients.

The Need to Understand Genetic Diversity

          Due to genetic  variation,  individuals  may  respond  differently  to
treatment  with the same drug.  Few, if any,  FDA-approved  drugs are capable of
successfully  treating every  individual with a targeted  disease,  and of those
patients successfully treated,  treating them without unwanted side-effects.  In
fact,  more than 100,000  deaths  occurred in 1994 from adverse drug  reactions,
making it the fourth leading cause of death in the United States.  While some of
those deaths were due to drug-drug  interactions,  many were due to side-effects
of the drug.  Lives  might be  spared,  and  significant  savings  realized,  if
physicians  could  predict  which  patients  will not  respond  to a  particular
therapy, or which patients

                                                                         
                                      G - 3

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are most likely to suffer an adverse reaction. In addition, medicines might come
to market faster, and less expensively,  if pharmaceutical companies are able to
genetically identify the optimal treatment group.

         The differences in patients' drug responses are believed to result in
part from differences in the sequence of nucleotides within genes. The most
common form of sequence variation is known as a single nucleotide polymorphism
or "SNP." A SNP is defined as a single base difference within the same DNA
region between two individuals. Some SNPs are "silent" and not associated with a
disease or a patient's ability to respond to a particular therapy, and some SNPs
occur at a frequency that is too low to justify large-scale patient screening.
Thus, researchers need to do more than identify SNPs; they must identify the
most frequently occurring SMPs and identify those which correlate with a
patient's disease prognosis or ability to respond to a drug. A prominent example
of the utility of SNPs is the recent discovery that a variation in the
apolipoprotein E gene affects a patient's ability to respond to therapies for
Alzheimer's Disease.

         Given that only an estimated 3% to 5% of human DNA codes for genes, and
that the  function of the  remaining  95% to 97% of human DNA is unknown,  it is
difficult  to identify  useful SNPs  without  knowing the location of the genes,
their  sequence and function.  Although  current  genomic  company  efforts have
produced  information that may be useful in discovering and understanding  SNPs,
the  information is limited.  Furthermore,  these companies are forced to take a
random approach to SNP identification. Such approaches are expected to result in
substantial  information about SNPs in non-coding  regions and therefore be less
valuable  since the most  important  functional  SNPs are  expected to be in, or
near, the coding regions of the genes.

Incyte Genetics' Solution

          Incyte  Genetics  believes  it is  well  positioned  to  apply a broad
platform  of  genomic  tools  to the  discovery  and  analysis  of SNPs  and the
investigation  of  correlations   between  these  genetic  variations  and  drug
response.  In  particular,   Incyte  Genetics  is  leveraging  the  technologies
developed,  and  genomic  data  generated,  over the past  four  years at Incyte
General.

         First,  Incyte  Genetics  has  access to the  genomic  information  and
databases  produced by Incyte General,  in particular the LifeSeq(R)  human gene
sequence and expression  database and the LifeSeq FL(TM)  full-length human gene
database.  These databases are unique,  containing  proprietary  information not
available elsewhere as to the sequence and gene expression profiles of more than
100,000 human genes.  This  information  will allow Incyte  Genetics to focus on
SNPs in coding regions, and on SNPs in medically relevant genes.

         Second,  Incyte Genetics has established an integrated program applying
a variety of genomic tools toward the understanding of genetic diversity and its
relationship  to drug response.  This consists of parallel  efforts in (i) human
genomic sequencing,  (ii) human gene mapping and (iii) human SNP discovery. This
program will allow,  for the first time, the rapid discovery and mapping of SNPs
in medically relevant genes. The Company believes that the recent acquisition of
Hexagen Limited and its high throughput SNP discovery  platform,  in conjunction
with the sequencing,  mapping and  bioinformatic  technologies  developed by the
Incyte  General  division  will  provide  Incyte  Genetics  with  a  significant
competitive edge.

         Finally,  once  promising  SNPs  are  identified,  Incyte  Genetics  is
uniquely  suited to embark on a program in  genotyping,  where a large number of
patients are screened for the presence or absence of genetic  variations.  These
genotypes would then be combined with information concerning a patient's disease
prognosis  or drug  response  in order to  generate  a patient  profile.  Incyte
Genetics is in a position to leverage Incyte  General's  existing  relationships
with  approximately 20 of the world's largest  pharmaceutical  companies.  These
companies control more than 60% of global  pharmaceutical  R&D spending and as a
result develop most of the world's new drugs.

         Incyte  General  believes  that through the discovery of SNPs and their
correlation  to disease and drug  response,  its products and services  could be
used by  pharmaceutical  companies to improve clinical trial design,  streamline
the clinical development process,  improve clinical outcomes and select the best
drug candidates for commercialization.

                                                                         
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Strategy

         Incyte  Genetics  is  devoted  to  assisting  medical   researchers  in
identifying  and  correlating  SNPs with drug  response  in order to improve the
clinical  development process and develop more effective  therapeutic  regimens.
Incyte Genetics will design, develop and market databases, software and services
to assist  pharmaceutical  companies in the discovery and  application  of SNPs.
Initially,  Incyte  Genetics  will  identify  SNPs within the coding  regions of
genes,  concentrating  on those  genes and gene  pathways  of most  interest  to
pharmaceutical  companies.  Incyte  Genetics will work to identify  correlations
between the most common SNPs,  the patient  populations  most  susceptible  to a
disease,  and those most  likely to respond to certain  therapeutic  regimens or
those most likely to suffer adverse side effects. Subsequently,  Incyte Genetics
plans to offer patient genotyping services to stratify patients according to the
presence or absence of SNPs in specific disease-related genes.

         To implement this strategy, Incyte Genetics plans to:

o    Generate near-term revenue by selling database subscriptions. Incyte
     Genetics will provide non- exclusive access, through multi-year contracts,
     to its three core databases: the LifeSeq Atlas(TM) human mapping database,
     the LifeSeq Genome(TM)human genomic sequence database and the
     LifeSNP(TM)human SNP database. Database subscribers will receive periodic
     data updates and pay fees consisting of database access fees and possible
     milestone and royalty payments from their sale of products derived from the
     information. This non-exclusive approach, whereby the same data set is
     provided to multiple subscribers, can yield substantial operating leverage.
     This approach should generate near-term revenues for Incyte Genetics and
     permit subscribers to share costs and thus receive more information with
     less expense than they could achieve through internal development efforts.

o    Leverage existing technology and information of Incyte General. Incyte
     Genetics will leverage the broad technology platform developed by Incyte
     General. This platform includes the efficient and cost-effective
     high-throughput sequencing operations, proprietary robotics technologies,
     state-oG -the- art mapping and microarray technologies and one of the
     largest, most sophisticated bioinformatics organizations in the world.
     Incyte Genetics will have access to the world's largest human sequence and
     expression database, Incyte General's LifeSeq(R)database, containing
     portions of what are believed to represent over 100,000 genes. As a result,
     Incyte Genetics believes it is uniquely capable of discovering SNPs
     associated with medically relevant genes.

o    Exploit existing customer relationships. The products and services of
     Incyte Genetics and Incyte General will be marketed by a single sales
     force. This will enable Incyte Genetics to benefit from the close
     relationships Incyte General has established with approximately twenty of
     the world's leading pharmaceutical companies, including nine of the top ten
     companies. In addition, as a result of Incyte General's efforts over the
     last four years, the business model contemplated by Incyte Genetics, which
     is centered upon providing non-exclusive access to genomic information, is
     now accepted by many pharmaceutical companies.

o    Access technology through licensing, collaborations or acquisitions. Incyte
     Genetics will strive to access the most advanced and most cost-effective
     genomic tools and technologies. This could be achieved through
     in-licensing, collaborations or acquisitions. For example, the recent
     acquisition of Hexagen Limited, a UK-based genomics company, provides
     Incyte Genetics with a high throughput SNP discovery technology.

o    Provide patient profiling services. As the LifeSNP(TM) database grows,
     Incyte Genetics plans to offer genotyping and pharmacogenetic services.
     These services, expected to be possible within two years, would include the
     genotyping of patients in clinical trials to assist pharmaceutical
     companies in demonstrating statistical correlations between the existence
     of SNPs within a patient population

                                                                         
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     and the response of that population to new drug therapies. Such
     correlations may lead to additional products and services for Incyte
     Genetics, including potential genotyping-based diagnostics, prognostic
     tests and disease management services.

Products

          Incyte Genetics will offer databases,  software and services to assist
pharmaceutical  companies in the  discovery  and analysis of genetic  variation.
Incyte  Genetics will leverage  technology  developed by Incyte  General and use
information in Incyte General's  databases.  This will enable Incyte Genetics to
prioritize its programs and target gene- coding regions, consequently increasing
the utility of its products and accelerating their development.

         Databases.  Database access is being offered to pharmaceutical partners
through multi-year, non-exclusive subscription agreements. With the exception of
the LifeSeq  Atlas(TM)  database,  Incyte Genetics began marketing access to its
databases in August 1998. The LifeSeq Atlas database has four subscribers,  and
currently  there are no subscribers to the  LifeSNP(TM)  and LifeSeq  Genome(TM)
databases.  Database subscribers will receive periodic data updates and will pay
database access fees and possible  milestone and royalty  payments from the sale
of drug and genotyping products they derive from the database information.

o    LifeSeq Atlas Database. Contributed by Incyte General, the LifeSeq Atlas
     database contains the genomic location of pharmaceutically relevant genes
     and is currently provided to four pharmaceutical companies through
     multi-year, non-exclusive subscriptions. Incyte Genetics is implementing
     technical improvements to accelerate the expansion of this database. The
     goal is to ramp up production capacity to map fragments of more than 10,000
     genes per month and complete a map identifying the chromosome locations of
     the majority of the more than 100,000 human genes by the end of 1999.

o    LifeSNP Database. Incyte Genetics is building a database containing the
     most common human SNPs. The thousands of SNPs already identified through
     the cDNA sequencing programs of Incyte General have been contributed to
     this database. Efforts to rapidly discover additional SNPs will initially
     focus on the most medically relevant full-length genes in the LifeSeq
     FL database. The goal is to identify, on average, one or more SNPs for
     every gene over the next two years.

o    LifeSeq Genome Database. This database will contain the genomic sequence of
     human genes, identifying the exon and intron boundaries as well as
     neighboring regions of DNA that may regulate gene expression. The goal is
     to ultimately identify the structure of every gene in the human genome.

          Bioinformatics   Software.   Incyte   Genetics   plans  to  offer  its
subscribers a broad range of bioinformatics  software tools. The  bioinformatics
software  will be based on the database  architecture  developed for the LifeSeq
database and other  database  products  offered by Incyte  General.  This common
database  architecture will enable  subscribers of databases from both divisions
to move  seamlessly from one database to another.  Project  management and other
tools will be available  to  subscribers  in addition to unique  tools  designed
specifically  to deal with the  complexities  related  to  collapsing,  editing,
analyzing,  mining and visualizing  Incyte  Genetics'  mapping,  SNP and genomic
sequence data.

          Directed  SNP  Programs.  Incyte  Genetics  intends  to  initiate  SNP
programs focused on specific  candidate genes, gene families,  disease pathways,
therapeutic areas or drug targets for individual  pharmaceutical partners. These
programs may include the  identification  of genes  associated with a particular
disease  and  an  in-depth  study  of  the  population   frequency  and  disease
correlation of SNPs within a selected DNA region.  Incyte  Genetics  anticipates
that the resultant SNPs will be added to the LifeSNP database.  Programs focused
on gene families could include ion channels, tyrosine kinases, G-protein coupled
receptors,  metabolic  pathways and immune response genes.  Programs  focused on
diseases could include cardiovascular disease, infectious disease, inflammation/
immunology, neurobiology and oncology.


                                                                         
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         Pharmacogenetic  Services.  Within the next two years  Incyte  Genetics
anticipates   offering   genotyping  and  patient  profiling   services  to  the
pharmaceutical   companies  to  help  identify  statistically   significant  and
medically relevant associations between SNPs in specific genes and drug response
or disease  susceptibility.  Incyte  Genetics  expects that this service will be
used to assist in the evaluation of new drugs in clinical trials
and to assess clinical trial design.

Technology Platform

         Incyte  Genetics has access to an integrated  platform of  technologies
that will assist it in rapid discovery and application of SNPs. This broad array
of technologies should allow Incyte Genetics to focus on identifying SNPs within
the coding  regions of genes,  concentrating  initially  on those genes and gene
pathways of most interest to pharmaceutical companies.

          Mapping.  The human gene  mapping  program,  transferred  from  Incyte
General, uses very large overlapping DNA fragments (approximately 100,000 bases)
and  high-throughput  robotics to identify the genomic locations of genes in the
LifeSeq  database.  The large  fragments  can be  ordered by  determining  which
fragments overlap with one or more adjacent fragments. Individual genes are thus
mapped and ordered to one or more of the  overlapping  large DNA fragments.  The
resultant database,  LifeSeq Atlas, can be used by database subscribers in their
search to identify  disease-related genes. In addition,  this program will drive
the  genomic  sequencing  effort,  indicating  the  gene-rich  regions of DNA to
sequence.

         Genomic  Sequencing.  The  genomic  sequencing  program  uses  advanced
high-throughput   sequencing   technology,   including   important   proprietary
enhancements made by Incyte in order to maximize productivity. These proprietary
enhancements include sequencing software, detection systems and a new generation
of robotics  technologies used for sample preparation  processes and sequencing.
Incyte Genetics' genomic sequencing efforts are highly directed, focusing on the
DNA in and  around  coding  regions,  as well as  genes  of  medical  importance
identified through the use of Incyte General's  LifeSeq(R)  expression  database
and LifeSeq FL(TM) full-length gene database.

         SNP Discovery.  Incyte Genetics uses two sources for SNP discovery: (i)
the evaluation of genome sequence  information  from multiple  individuals;  and
(ii)  the  use  of   Hexagen's   fluorescence   Single   Strand   Conformational
Polymorphisms ("fSSCP") technology.

o    High-throughput Sequencing. The thousands of SNPs discovered through the
     random cDNA sequencing program of Incyte General, as part of its LifeSeq
     database production efforts, have been contributed to Incyte Genetics.
     Incyte Genetics will supplement this information by high-throughput
     sequencing of new patient samples selected from diverse populations.

o    fSSCP. The acquisition of Hexagen provides Incyte Genetics with a
     high-throughput SNP discovery technology. Hexagen's gel-based system uses
     sample multiplexing technology to detect SNPs by observing changes in the
     tertiary structure of a single stranded DNA fragment due to base pair
     changes. Incyte General has contributed technologies in the areas of
     electrophoresis, fluorescence chemistries, sequencing and bioinformatics to
     continue to develop and improve the accuracy and efficiency of this
     technology. fSSCP is particularly useful for identifying SNPs in genes not
     expressed or more rarely expressed.

         Development  Programs.  Incyte Genetics is developing various platforms
that can be used for the high  throughput  screening of patient samples in order
to correlate SNPs with patients'  responses to drugs. This includes  development
of existing microarray platforms to enable the cost effective detection of SNPs.
In addition,  Incyte  Genetics is developing  and  enhancing its  bioinformatics
software to assist in analyzing the unique features of SNP data.


                                                                         
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Relationship to Incyte General

          Incyte  Genetics  has access to the LifeSeq  and LifeSeq FL  databases
developed and marketed by Incyte General.  These  databases,  believed to be the
world's  largest  source of human  gene  sequence  and  expression  information,
contain information on a majority of all human genes. These databases will allow
Incyte Genetics to target  medically  relevant genes and to focus on SNPs in, or
near, gene coding regions. In addition,  Incyte Genetics should benefit from the
existing  sequencing,  mapping and bioinformatics  technology developed over the
last  four  years  by  the  Company  and  the  established   relationships  with
approximately twenty of the world's leading pharmaceutical companies.

         Incyte  General and Incyte  Genetics  will share certain  services.  In
order to take full  advantage of the  economies of scale  associated  with large
volume sequencing,  one central sequencing operation will service both divisions
with costs  allocated  to each  division  based on work  performed.  Because the
targeted  customer  base of each  division is similar,  one  marketing and sales
organization will support the products of both divisions with costs allocated to
each division based on work performed.

diaDexus Joint Venture

          In  September  1997,  the Company  established  a 50-50 joint  venture
company, diaDexus LLC ("diaDexus"),  with SmithKline Beecham Corporation ("SB").
diaDexus is applying genomic and bioinformatic technologies to the discovery and
commercialization  of novel  molecular  diagnostic  products.  The  Company  has
provided diaDexus with non-exclusive  acces to its human and microbial databases
(LifeSeq,  LifeSeq FL, LifeSeq Atlas, LifeSeq  GeneAlbum(TM),  and PathoSeq(TM))
for diagnostic applications. diaDexus has exclusive rights to develop diagnostic
tests based on novel  molecular  targets and genetic  alterations  identified as
part of SB's drug discovery.  SB and the Company have also each assigned various
additional technologies and intelelctual property rights in the diagnostic field
and contributed a combined total of $25 million in funding.

          diaDexus will focus  initially on the generation of unique  diagnostic
markers for so-called  "homebrew" tests -  scientifically  validated tests which
are awaiting formal regulatory  approval - for reference  laboratory testing and
for license to diagnostic kit  manufacturers.  Ultimately,  diaDexus may develop
its own capacity to manufacture kits for sale to clinical testing  laboratories.
The initial product range will focus on tests for disease  detection.  New tests
for improved diagnosis, staging and patient stratification in infectious disease
and oncology will be accorded particular emphasis, together with the creation of
pharmacogenetic  tests  to  optimize  treatment  selection  based  on  genetic
differences between individuals.

Patents and Proprietary Technology

         Incyte  General  and Incyte  Genetics  will each have  access,  without
charge or allocation, to all technology and intellectual property of the Company
that  may be  useful  in each  division's  business,  including  sequencing  and
bioinformatics technologies.  Incyte General will make available at no charge to
Incyte Genetics the LifeSeq  database for Incyte Genetics' use in SNP discovery.
Similarly,  Incyte  Genetics will make  available at no charge to Incyte General
the LifeSeq Genome database for Incyte General's use in identifying  full-length
genes which would be included in the LifeSeq FL database.

         Incyte  Genetics'  database  business  and  competitive   position  are
dependent upon its ability to protect its proprietary  database  information and
software  technology.  Incyte  Genetics  relies  on  patent,  trade  secret  and
copyright law, as well as nondisclosure and other contractual  arrangements,  to
protect its proprietary position.

         Incyte Genetics'  ability to license  proprietary SNPs may be dependent
on its ability to obtain  patents,  protect  trade  secrets and operate  without
infringing the proprietary rights of others. Other pharmaceutical, biotechnology
and genomics companies,  as well as academic and other institutions,  have filed
applications  for and may have been issued patents for or may obtain  additional
patents and proprietary  rights  relating to, products or processes  competitive
with those of Incyte  Genetics.  Patent  applications  filed by competitors  may
claim some of the same SNPs as those claimed in patent applications filed by the
Company for the benefit of Incyte Genetics.

         In support of Incyte  Genetics'  plan to  commercialize  SNP data,  the
Company plans to seek patent  protection for patentable  SNPs  identified in the
LifeSeq database,  through the Incyte Genetics human genome sequencing  program,
and  through  the use of Incyte  Genetics'  fSSCP  discovery  technology.  These
patents will claim  rights in  patentable  SNPs for  diagnostic  and  genotyping
purposes.  As information relating to particular SNPs is developed,  the Company
plans to seek additional  rights in those SNPs that are associated with specific
diseases,  functions or drug  responses.  As between  Incyte  General and Incyte
Genetics, Incyte Genetics will have the exclusive right to

                                                                         
                                      G - 8

<PAGE>



commercialize  the SNP data, human genome data and human genome mapping data for
use in pharmacogenetic applications.

         The scope of patent  protection for gene sequences,  including SNPs, is
highly uncertain,  involves complex legal and factual questions and has recently
been the subject of much  controversy.  No clear policy has emerged with respect
to the breadth of claims allowable for SNPs. There is significant uncertainty as
to  what,  if any,  claims  will be  allowed  on SNPs  discovered  through  high
throughput discovery programs.

         There can be no assurance that patent  applications  relating to Incyte
Genetics'  products or processes will result in patents being issued or that any
issued  patents will be  enforceable  against  competitors.  Even if patents are
issued on SNP  sequences,  there may be uncertainty as to the scope of coverage,
enforceability or commercial protection provided by any such patents.

         As the  biotechnology  industry  expands,  more  patents are issued and
other companies  engage in the business of genomic  sequencing and SNP discovery
through the use of high speed sequencers and other  genomic-related  businesses,
the risk increases  that Incyte  Genetics'  products,  and the processes used to
develop those  products,  may be subject to claims of  infringement.  Therefore,
Incyte  Genetics'  operations  may require it to obtain  licenses under any such
proprietary  rights.  There can be no assurance that such licenses would be made
available on terms acceptable to Incyte Genetics. Litigation may be necessary to
defend against or assert claims of  infringement,  to enforce  patents issued to
Incyte,  or to  determine  the scope and validity of the  proprietary  rights of
others.  Such litigation could result in substantial  costs to, and diversion of
effort by, Incyte  Genetics,  and may have a material  adverse  effect on Incyte
Genetics' business, operating results or financial condition. In addition, there
can be no  assurance  that  any such  litigation  would be  resolved  in  Incyte
Genetics'  favor.  See "Annex  I--Factors  Relating to Both  Incyte  General and
Incyte  Genetics--Uncertainty  of Protection of Patents and Proprietary  Rights"
and "--Litigation"

Competition.

         A number of companies,  institutions,  and government-financed entities
are engaged in human gene  sequencing,  mapping and  polymorphism  discovery  or
detection.  Many of these  companies,  institutions  and  entities  have greater
financial  and human  resources  than  Incyte  Genetics.  At least  three  other
companies,   Celera   Genomics   Corporation   ("Celera"),    Affymetrix,   Inc.
("Affymetrix") and Genset,  S.A., have announced their intent to market mapping,
sequence  and/or  polymorphism  data  to  the  pharmaceutical  industry.  Incyte
Genetics expects that additional  competitors may attempt to establish databases
containing such  information in the future and that  competition in the industry
will continue.

         In addition,  competitors may discover and establish  patent  positions
with respect to gene sequences and polymorphisms in Incyte Genetics'  databases.
One company,  Celera,  has  announced  its  intention to make the results of its
genomic sequencing efforts publicly available.  Competitors' patent positions or
the public  availability of gene sequences and SNPs could decrease the potential
value of  Incyte  Genetics'  databases  and  services  to the  Incyte  Genetics'
collaborators and adversely affect Incyte Genetics' ability to realize royalties
or other revenue from commercialization of products based upon such information.

         The gene  sequencing  machines  that are  utilized in Incyte  Genetics'
high-throughput  computer-aided  genomic sequencing  operations are commercially
available and are currently being utilized by at least one competitor. Moreover,
the majority  owner of Celera has announced the  development  of a new gel-based
sequencing  machine that it expects to have ready for  commercial  production in
early 1999 and that a large number of these machines will be provided to Celera.
Based on the preliminary  specifications  of this machine,  the Company believes
that its current sequencing technology is at least equivalent if not superior to
these new machines;  however,  until these machines are commercially  available,
the Company  cannot be certain  that this is the case.  Although the Company has
been told that it will have access to these machines,  there can be no assurance
that access will be provided under conditions that are acceptable to the Company
or at all.

                                                                         
                                      G - 9

<PAGE>



         The  SNP  discovery  platform  used by  Incyte  Genetics  represents  a
modification  of a process that is in the public domain.  Other  companies could
make similar or superior  improvements in this process without  providing access
to the Company to these improvements.

         Incyte Genetics' current competitive advantage centers on the fact that
its  human   mapping,   genomic   sequencing  and   polymorphism   programs  are
gene-directed  using the  full-length  sequences  or portions  of genes  already
present in the LifeSeq(R)  database.  Given that only  approximately 3% to 5% of
human  DNA  contains  genes or coding  regions,  this is  expected  to be a more
efficient approach than the random approach used in most competitive efforts. In
addition,  Incyte Genetics'  efforts should benefit from its ability to leverage
the existing  technology  platform developed by Incyte General as well as Incyte
General's  established  relationships  with a  large  number  of  pharmaceutical
companies.

Government Regulation

         Incyte  Genetics'  database  agreements  may provide for the payment of
royalties on any  pharmaceutical  or diagnostic  products  developed by database
subscribers  and  derived  from  proprietary   information   obtained  from  the
databases.  Thus,  the  receipt  and  timing  of  regulatory  approvals  for the
marketing of such products may have a significant effect in the future on Incyte
Genetics' revenues.  Pharmaceutical products developed by licensees will require
regulatory  approval by  governmental  agencies prior to  commercialization.  In
particular,  human  pharmaceutical  therapeutic products are subject to rigorous
pre-clinical  and clinical  testing and other approval  procedures by the United
States Food and Drug  Administration  in the United  States and  similar  health
authorities  in foreign  countries.  Various  federal and, in some cases,  state
statutes and  regulations  also govern or influence the  manufacturing,  safety,
labeling, storage,  recordkeeping and marketing of such pharmaceutical products,
including  the use,  manufacture,  storage,  handling  and disposal of hazardous
materials and certain waste  products.  The process of obtaining these approvals
and the subsequent  compliance with appropriate federal and foreign statutes and
regulations require the expenditure of substantial  resources over a significant
period of time, and there can be no assurance that any approvals will be granted
on a timely  basis,  if at all. Any such delay in obtaining or failure to obtain
such approvals could adversely affect Incyte Genetics' ability to earn milestone
payments,   royalties  or  other  license-based  fees.  Additional  governmental
regulations that might arise from future  legislation or  administrative  action
cannot be  predicted,  and such  regulations  could  delay or  otherwise  affect
adversely regulatory approval of potential  pharmaceutical  products. See "Annex
I-- Factors That May Affect Results--Factors Relating to Both Incyte General and
Incyte Genetics--Reliance on Pharmaceutical Industry; Uncertainty of Health Care
Reform and Related Matters."

Human Resources

          As of September 30, 1998, 97 employees  were dedicated to the programs
of Incyte Genetics.  This consists of 45 full-time  employees from Hexagen,  and
approximately 52 full-time  equivalents in departments shared by Incyte Genetics
and Incyte General,  including  approximately 20 in sequencing operations and 32
in mapping production. None of the Company's employees are covered by collective
bargaining  agreements.  Incyte  Genetics' future success will depend in part on
the  continued  service of its key  scientific,  bioinformatics  and  management
personnel and its ability to identify, hire and retain additional personnel. The
Company  experiences intense competition for qualified personnel in the areas of
Incyte   Genetics'   activities,   especially   with   respect  to   experienced
bioinformatics  and software  personnel,  and there can be no assurance that the
Company will be able to continue to attract and retain such personnel  necessary
for the development of Incyte Genetics' business.  Failure to attract and retain
key personnel could have a material adverse effect on Incyte Genetics' business,
financial  condition  and  operating  results.  See "Annex I -- Factors That May
Affect   Results--   Factors   Relating  to  Both  Incyte   General  and  Incyte
Genetics--Management of Growth" and "--Dependence on Key Employees."

                                                                         
                                      G - 10

<PAGE>



                                 INCYTE GENETICS
                        SELECTED COMBINED FINANCIAL DATA


The data set  forth  below  should  be read in  conjunction  with  "Management's
Discussion and Analysis of Financial  Condition and Results of  Operations"  and
the  Combined  Financial  Statements  and related  Notes of Incyte  Genetics,  a
division of Incyte Pharmaceuticals, Inc., included in this Annex G.

<TABLE>
<CAPTION>


                                                          July 1, 1996
                                                            Through             Year Ended            Six Months Ended
                                                          December 31,          December 31,              June 30,
                                                                                               ----------------------------
Statement of Operations Data(1):                              1996                1997               1997          1998
                                                         -------------        -------------    -------------  -------------
                                                                                                                            
                                                                             (in thousands)               (unaudited)

<S>                                                      <C>                   <C>            <C>               <C>
Revenues                                                 $         450         $    1,133     $       384       $    1,135
Costs and expenses:
   Research and development                                        207              2,300             950            1,598
   Selling, general and administrative                              31                213              59              189       
                                                         -------------         ----------     -----------       ----------
          Total costs and expenses                                 238              2,513           1,009            1,787

Income (loss) from operations                                      212            (1,380)           (625)            (652)

Losses from joint venture                                           -               (300)             -              (640)
                                                         -------------         ----------     -----------       ----------
                                                                                                      
Income (loss) before income taxes                                  212            (1,680)           (625)          (1,292)

Income tax benefit                                                   -               (34)            (14)            (492)
                                                         -------------         ----------     -----------       ----------

Net income (loss)                                        $         212         $  (1,646)       $   (611)          $ (800)

                                                         =============         ==========     ===========       ==========

            
                                                                December 31,                            June 30,                   
                                                         ----------------------------------       ------------------------ 
Balance Sheet Data(1):                                        1996                1997              1997           1998 
                                                         --------------      --------------       -------         ------ 
                                                                             (in thousands)              (unaudited)

Restricted Cash                                         $           --         $    6,000      $       --    $       4,000
                                                                                                         
Working capital (deficit)                                         (320)              (77)            (276)           (857)
Total assets                                                         62            16,598              127           3,123
Division equity                                                   (320)             9,623            (276)           8,203

</TABLE>


(1)  The  accompanying  combined  financial  data  have  been  derived  from the
     consolidated  assets,  liabilities,  revenues and expenses  recorded in the
     accounting  records  of  Incyte  Pharmaceuticals,   Inc.  The  accompanying
     financial statements reflect the assets, liabilities,  revenue and expenses
     directly  attributable  to Incyte  Genetics as well as  allocations  deemed
     reasonable  by management  to present the  financial  position,  results of
     operations and cash flows of Incyte Genetics on a stand-alone basis.

                                                                         
                                      G - 11

<PAGE>



                                 INCYTE GENETICS
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

         If  the  Incyte   Genetics   Stock   Proposal   is   approved,   Incyte
Pharmaceuticals,   Inc.   ("Incyte"   and,   together   with  its  wholly  owned
subsidiaries,  the "Company")  will provide to holders of Incyte  Genetics Stock
and Incyte General Stock separate financial statements,  management's discussion
and analysis,  description  of business and other relevant  information  for the
Company and its Incyte General division  ("Incyte  General") and Incyte Genetics
division  ("Incyte  Genetics").  Notwithstanding  the  allocation  of  revenues,
expenses,   assets  and  liabilities  (including  contingent   liabilities)  and
stockholders'  equity between Incyte General and Incyte Genetics for the purpose
of preparing their respective  financial  statements,  the Company  continues to
hold title to all of the assets and is  responsible  for all of the  liabilities
allocated to each division.  Holders of Incyte General Stock and Incyte Genetics
Stock will be subject to the risks  associated  with an  investment  in a single
corporation and all of the Company's businesses, assets and liabilities.  Events
attributable  to Incyte General that affect the Company's  results of operations
or  financial  condition  could  affect the results of  operations  or financial
position of Incyte  Genetics or the market price of the Incyte  Genetics  Stock.
The following  discussion and analysis of Incyte Genetics'  financial  condition
and  results  of  operations  should,  therefore,  be read in  conjunction  with
"Selected  Combined  Financial  Data" and the Combined  Financial  Statements of
Incyte  Genetics  and related  Notes  included  elsewhere in this Annex G and in
conjunction  with  "Selected   Consolidated   Financial   Data,"   "Management's
Discussion and Analysis of Financial  Condition and Results of  Operations"  and
the  "Consolidated  Financial  Statements"  and  related  Notes  of the  Company
included in Annex E.

         When  used in this  discussion,  the  words  "expects,"  "anticipates,"
"estimates,"  and similar  expressions are intended to identify  forward-looking
statements.   Such   statements,   which  include   statements  as  to  expected
profitability,  expenditure levels, the adequacy of capital resources, growth in
operations,   and  Year  2000  related   actions,   are  subject  to  risks  and
uncertainties  that could cause actual results to differ  materially  from those
projected.  These risks and uncertainties include, but are not limited to, those
risks  discussed  below,  as  well  as the  extent  of  utilization  of  genomic
information,  particularly genetic variation,  by the pharmaceutical industry in
both research and  development  and disease  management;  risks  relating to the
development of new database  products and their use by potential  subscribers of
Incyte  Genetics;  the impact of  technological  advances and  competition;  the
ability of Incyte  Genetics  to obtain and retain  customers;  competition  from
other entities;  uncertainties associated with obtaining additional funds; early
termination  of a  database  subscription  agreement  or  failure  to  renew  an
agreement upon expiration;  the ability to successfully integrate the operations
of recent business combinations; the cost of accessing technologies developed by
other  companies;  uncertainty  as to the scope of coverage,  enforceability  or
commercial  protection  from  patents  that  issue on gene  sequences  and other
genetic  information;  developments in and expenses relating to litigation;  the
results and viability of joint ventures and businesses in which Incyte  Genetics
has purchased  equity;  the ability to raise capital through the sale of private
or public  equity or  otherwise;  the ability of the Company to  implement  in a
timely manner the programs and actions  related to the Year 2000 issue;  and the
matters  discussed  below under the caption  "Annex  I--Factors  That May Affect
Results." These forward-looking statements speak only as of the date hereof. The
Company  expressly  disclaims any obligation or undertaking to release  publicly
any updates or revisions to any forward-looking  statements  contained herein to
reflect any change in the  Company's  expectations  with  regard  thereto or any
change in events,  conditions or  circumstances  on which any such  statement is
based.


Overview


         Incyte  Genetics  is a new  division of Incyte  Pharmaceuticals,  Inc.,
formed to capitalize on the rapidly emerging field of  pharmacogenetics.  Incyte
Genetics is engaged in the commercial application of pharmacogenetic information
to the clinical  development  of new drugs and the  management  and treatment of
disease. Pharmacogenetic information can assist pharmaceutical and biotechnology
companies in understanding the role of genetic  variations  between  individuals
(polymorphisms or "SNPs") in causing disease and differential  patient responses
to drugs.  Incyte  Genetics  will  develop and market  databases,  software  and
services to assist customers in the discovery and application of

                                                                         
                                      G - 12

<PAGE>



medically  relevant  SNPs.  Incyte  Genetics  believes  that such  products  and
services  should help improve  clinical  trial design,  streamline  the clinical
development  process,  improve clinical outcomes and facilitate selection of the
best drug candidates for commercialization.

         Revenues  recognized by Incyte Genetics  currently  consist of database
subscription fees for the LifeSeq AtlasTM gene mapping database product.  Future
revenues  are  expected  to consist of  continued  fees from its  LifeSeq  Atlas
database,  subscription fees related to the non-exclusive  access to information
within the LifeSNP(TM)  polymorphism and LifeSeq Genome(TM)  sequence databases,
both currently under development, as well as fees from individual pharmaceutical
company directed  programs.  These directed  programs are expected to consist of
the identification and analysis of genetic variation in certain diseases or gene
families of specific interest to a pharmaceutical company.

          Incyte  Genetics is expected to operate at a significant  loss for the
next few years.  Incyte General has committed to provide, in addition to funding
provided through June 30, 1999, $20 million in cash, and may provide  additional
funding,  as  appropriate,  in the form of loans or  investments.  In  addition,
Incyte  Genetics  expects  to  fund  expenses  from a  combination  of  database
revenues,  strategic  equity  investments from  pharmaceutical  partners and, if
necessary,  from public equity financing.  Although operating expense levels are
currently expected to be $10 million to $15 million for the second half of 1998,
and in excess of $50  million  for 1999,  these  expense  levels may be adjusted
upwards or downwards  depending  on  pharmaceutical  company  interest in Incyte
Genetics' products and the availability of equity financing.

         In September 1998, the Company completed the acquisition of Hexagen,  a
privately  held  SNP  discovery  company  based  in  Cambridge,   England.   The
transaction  will be accounted for under the purchase method of accounting.  The
Company  issued  976,130  shares of Incyte  Pharmaceuticals,  Inc.  common stock
("Existing  Common  Stock")  and $5.0  million  in cash in  exchange  for all of
Hexagen's outstanding capital stock. In addition,  the Company assumed Hexagen's
stock  options  which,  if fully vested and  exercised,  would amount to 125,909
shares of Existing  Common  Stock.  The  transaction  will be accounted for as a
purchase  with a portion of the purchase  price,  estimated to be  approximately
$10.6  million,  to be expensed in the third quarter of 1998 as a charge for the
purchase of in-process  research and  development.  The assets,  liabilities and
results of operations of Hexagen,  as well as the  amortization  of the goodwill
generated by the  acquisition,  will be  allocated  in their  entirety to Incyte
Genetics.  

          The Company will  allocate  the  purchase  price based on the relative
fair value of the net  tangible  and  intangible  assets  acquired,  based on an
independent   appraisal  which  is  preliminary  and  subject  to  revision.  In
performing  this  allocation the Company  considered,  among other factors,  the
technology  research  and  development   projects  in-process  at  the  date  of
acquisition,  which is preliminary  and subject to revision.  With regard to the
in-process  research and development  projects,  the Company  considered factors
such as the stage of development  of the technology at the time of  acquisition,
the  importance of each project to the overall  development  plan, the projected
incremental cash flows from the projects when completed and any associated risks
and whether there was any alternative future use for the technology.  Associated
risks include the inherent  difficulties  and  uncertainties  in completing each
project and thereby achieving technological feasibility and risks related to the
impact of potential changes in future target markets.

          Incyte Genetics currently  anticipates  requiring $100 to $150 million
through the year 2000,  including the funds  required to develop the  in-process
technology  into  commercially  viable  products over the next two years. If the
projects  associated  with the  development  of  in-process  technology  are not
successfully  completed,  the Company may not realize the value  assigned to the
in-process  research and  development  projects.  In addition,  the value of the
other acquired intangible assets may also become impaired.

         In September 1997, the Company formed a joint venture,  diaDexus,  with
SmithKline   Beecham   Corporation   ("SB")  which  will  utilize   genomic  and
bioinformatic  technologies in the discovery and  commercialization of molecular
diagnostics.  The  long-term  goal  of  diaDexus  includes  the  development  of
genotyping  tools to detect the presence of specific  genetic  markers which can
serve as diagnostics for disease states or disease prognosis. The Company and SB
each hold a 50 percent equity interest in diaDexus.  The investment is accounted
for under the equity method and Incyte  Genetics  records the Company's share of
diaDexus' earnings and losses on its statement of operations.


Results of Operations

Six months ended June 30, 1997 and 1998 (unaudited)

         Revenues. Revenues for the six months ended June 30, 1998 and 1997 were
approximately  $1,135,000 and $384,000,  respectively.  All revenues  consist of
database  access fees for the LifeSeq Atlas  database.  The increase in revenues
was due to an increase in the number of subscribers in the two periods.

         Expenses.  Research and  development  expenses for the six months ended
June 30, 1998 and 1997 were approximately $1,598,000 and $950,000, respectively.
The increase in research and development expenses was primarily due to increased
personnel  levels and reagent costs to support the continued  development of the
LifeSeq  Atlas  database.  Incyte  Genetics  expects  research  and  development
expenses to increase  significantly  over the next few years as Incyte  Genetics
continues to pursue the development and support of its LifeSeq Atlas database in
addition to the  development  of its LifeSNP and LifeSeq  Genome  databases  and
other new products and services.

                                                                         
                                      G - 13

<PAGE>



         Selling,  general and administrative  expenses for the six months ended
June 30, 1998 and 1997 were  approximately  $189,000 and $59,000,  respectively.
The increase in selling,  general and administrative  expenses was primarily due
to an increase in effort to support the expanding operations of Incyte Genetics.
Incyte Genetics expects that selling,  general and administrative  expenses will
increase  significantly  as its marketing,  sales and customer  support  efforts
increase to support new products and administrative  efforts increase to support
Incyte Genetics' planned growth in operations.

         Losses from Joint Venture.  Losses from joint venture were $640,000 for
the six months  ended June 30,  1998 and zero for the six months  ended June 30,
1997. The loss represents  Incyte Genetics' equity share of diaDexus' net losses
from  operations.  Beginning in April 1998, the Company's share in diaDexus' net
losses were offset by the  amortization  of the excess of the Company's share of
diaDexus' net assets over its basis. The amortization of this amount is expected
to approximate  Incyte  Genetics'  equity share in diaDexus'  losses through the
third quarter of 1998. As diaDexus was only formed in September  1997, no losses
from joint  venture were  incurred in the  corresponding  period ending in 1997.
Incyte  Genetics  expects to continue to incur losses from joint venture through
at least 1999.

          Income Taxes. In accordance with the Company's tax allocation  policy,
Incyte  Genetics  has recorded a tax benefit of $492,000 and $14,000 for the six
months  ended  June 30,  1998  and  1997,  respectively,  which  represents  the
estimated  effect of Incyte  Genetics'  losses on the  consolidated  income  tax
provision.

July 1, 1996 through December 31, 1996 and the year ended December 31, 1997.

         Revenues.  Revenues for the year ended  December 31, 1997 and from July
1, 1996 through  December 31, 1996 were  approximately  $1,133,000 and $450,000,
respectively.  All  revenues  consist of  database  access  fees for the LifeSeq
Atlas(TM) database. The increase in revenues was primarily due to an increase in
the number of subscribers in the two periods.

         Expenses. Research and development expenses for the year ended December
31, 1997 and from July 1, 1996  through  December  31,  1996 were  approximately
$2,300,000 and $207,000,  respectively. The increase in research and development
expenses was primarily due to an increase in the average  staffing  levels and a
full year of expenses in 1997.

         Selling,  general  and  administrative  expenses  for  the  year  ended
December  31,  1997 and  from  July 1,  1996  through  December  31,  1996  were
approximately  $213,000  and  $31,000,  respectively.  The  increase in selling,
general and  administrative  expenses  was  primarily  due to an increase in the
average staffing levels and a full year of expenses in 1997.

         Losses from Joint Venture.  Losses from joint venture were $300,000 for
the year ended December 31, 1997. The loss represents  Incyte Genetics' share of
diaDexus'  losses from  operations.  Since diaDexus was only formed in September
1997, no losses from joint venture were recognized prior to 1997.

         Income Taxes. In accordance  with the Company's tax allocation  policy,
Incyte  Genetics  has  recorded  a tax  benefit  of  $34,000  for the year ended
December 31, 1997,  which  represents the estimated  effect of Incyte  Genetics'
1997 loss on the consolidated income tax provision.

Liquidity and Capital Resources

          Historically, Incyte Genetics has relied on Incyte General to fund its
operations.  The continued development of Incyte Genetics' products will require
substantial  funds.  Operating  expense levels are currently  expected to be $10
million to $15 million for the second half of 1998, and in excess of $50 million
for  1999.  Incyte  Genetics  currently  anticipates  requiring  total  funds of
approximately $100 million to $150 million through the year 2000. Incyte General
has committed to provide, in addition to funding provided through June 30, 1998,
$20 million in cash, and may provide additional funding, as appropriate,  in the
form of loans or investments.  Incyte Genetics  intends to seek additional funds
from a  combination  of revenues  from database  subscribers,  strategic  equity
investments from pharmaceutical companies and, if necessary,  from public equity
financing.  Given that only $20 million in funding has been  committed  to date,
Incyte Genetics needs  additional  funding to maintain its anticipated  level of
operations and to provide for operating  requirements.  If additional capital is
raised through the sale of equity or convertible debt  securities,  the issuance
of these securities could

                                                                         
                                      G - 14

<PAGE>



result in dilution to stockholders.  Incyte Genetics intends,  when possible, to
adjust the level of operating  expense  depending on the  availability of funds.
Additional funding may not be available on commercially  acceptable terms, if at
all. If  adequate  funds are  unavailable,  Incyte  Genetics  may be required to
curtail its research and  development  and other  operations  significantly.  If
operations are curtailed  significantly,  Incyte Genetics' products and services
may not develop in a sufficiently  timely manner and its long-term prospects may
be materially and adversely affected.

Year 2000

          See  Annex  E--"Management's  Discussion  and  Analysis  of  Financial
Condition  and  Results  of  Operations--Year  2000,"  for a  discussion  of the
potential effect of the Year 2000 issue on the Company's operations. 

Factors That May Affect Results

          See Annex  I--"Factors  That May Affect  Results," for a discussion of
certain factors that may affect Incyte Genetics' business,  financial condition,
and results of operations.


                                     G - 15

<PAGE>



                                 INCYTE GENETICS
                          COMBINED FINANCIAL STATEMENTS

                     INDEX TO COMBINED FINANCIAL STATEMENTS


                                                                            Page
                                                                            ----
Report of Ernst & Young LLP, Independent Auditors...........................G-17

Combined Balance Sheets as of December 31, 1996 and 1997,
and June 30, 1998 (unaudited)...............................................G-18

Combined  Statements  of  Operations  and  Division  Equity from July 1, 
1996 to December 31, 1996, for the year ended December 1997 and for 
the six months ended June 30, 1997 and 1998 (unaudited).....................G-19

Combined Statement of Cash Flows from July 1, 1996 to December 31, 1996,
for the year ended December 1997 and for the six months ended 
June 30, 1997 and 1998 (unaudited)..........................................G-20

Notes to Combined Financial Statements......................................G-21
















                                                                         
                                      G - 16

<PAGE>



REPORT OF ERNST & YOUNG  LLP, INDEPENDENT AUDITORS



The Board of Directors and Stockholders of Incyte Pharmaceuticals, Inc.

We have audited the accompanying  combined balance sheets of Incyte Genetics,  a
division of Incyte Pharmaceuticals,  Inc., as of December 31, 1996 and 1997, and
the related  combined  statements of operations and division equity and combined
statements  of cash flows from July 1, 1996 through  December 31, 1996,  and for
the  year  ended  December  31,  1997.   These  financial   statements  are  the
responsibility of Incyte Genetics' management.  Our responsibility is to express
an opinion on these financial statements based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all material respects,  the combined  financial  position of Incyte Genetics,  a
division of Incyte Pharmaceuticals, Inc., at December 31, 1996 and 1997, and the
combined  results of its operations and its cash flows from July 1, 1996 through
December 31, 1996, and for the year ended  December 31, 1997 in conformity  with
generally accepted accounting principles.

As  described  above  and more  fully  described  in Note 1 to  these  financial
statements,  Incyte  Genetics  is a  division  of Incyte  Pharmaceuticals,  Inc.
Accordingly the combined financial  statements of Incyte Genetics should be read
in  conjunction  with the audited  consolidated  financial  statements of Incyte
Pharmaceuticals,  Inc.  Holders of Incyte  Genetics Stock will be subject to the
risks  associated  with an  investment  in a single  corporation  and all of the
business, assets and liabilities of Incyte Pharmaceuticals, Inc.

                                                            /S/ERNST & YOUNG LLP


Palo Alto, California
September 11, 1998

                                                                         
                                      G - 17

<PAGE>


<TABLE>
<CAPTION>
        
                                                 INCYTE GENETICS
                                             COMBINED BALANCE SHEETS
                                                 (in thousands)
                          
                          
                          
                          
                                                                     December 31,            December 31,               June 30,
                                                                        1996                   1997                      1998
                                                                  -----------------      -----------------        ----------------
                                                                                                                       (unaudited) 
<S>                                                               <C>                    <C>                      <C>    
ASSETS                                                                                                               
Current assets:
      Restricted cash                                             $           -          $           6,000        $          4,000
      Accounts receivable                                                         -                    800                       -
      Prepaid expenses and other current assets                                  62                     98                      63
                                                                  -----------------      -----------------        ----------------
              Total current assets                                               62                  6,898                   4,063

Investment in joint venture                                                       -                  9,700                   9,060
                                                                  -----------------      -----------------      ------------------

              Total assets                                        $              62      $          16,598        $         13,123
                                                                  =================      =================      ==================

LIABILITIES AND DIVISION EQUITY (DEFICIT)

Current liabilities:
      Accounts payable                                            $              59      $             177        $            181
      Accrued liabilities                                                        23                     98                      64
      Due to joint venture                                                        -                  6,000                   4,000
      Deferred revenues                                                         300                    700                     675
                                                                  -----------------      -----------------      ------------------
               Total current liabilities                                        382                  6,975                   4,920

      Division equity (deficit)                                               (320)                  9,623                   8,203
                                                                  -----------------      -----------------      ------------------
                Total liabilities and division equity             $              62      $          16,598        $         13,123
                                                                  =================      =================      ==================


                                              See accompanying notes.

</TABLE>
                                                                         
                                      G - 18

<PAGE>

<TABLE>
<CAPTION>


                                                  INCYTE GENETICS
                               COMBINED STATEMENTS OF OPERATIONS AND DIVISION EQUITY
                                                  (in thousands)


                                               July 1, 1996                Year               Six Months            Six Months
                                                   Through                 Ended                  Ended                 Ended
                                                December 31,            December 31,            June 30,              June 30,
                                                    1996                    1997                  1997                  1998
                                              -----------------      ------------------      ---------------      -----------------
                                                                                                          (unaudited)
<S>                                           <C>                    <C>                     <C>                  <C>

Revenues                                                                                                      
                                              $             450                   1,133      $           384      $           1,135

Costs and expenses:
     Research and development                               207                   2,300                  950                  1,598
     Selling, general and administrative                     31                     213                   59                    189
                                              -----------------      ------------------      ---------------      -----------------
Total costs and expenses                                    238                   2,513                1,009                  1,787

Income (loss) from operations                               212                 (1,380)                (625)                  (652)

Losses from joint venture                                     -                   (300)                    -                  (640)
                                              -----------------      ------------------      ---------------      -----------------
Income (loss) before income taxes                           212                 (1,680)                (625)                (1,292)

Income tax benefit                                            -                    (34)                 (14)                  (492)
                                              -----------------      ------------------      ---------------      -----------------
Net income (loss)                                           212                 (1,646)                (611)                  (800)
Division equity (deficit), beginning of                       -                   (320)                (320)                  9,623
 period
Contribution to (from) the division                       (532)                  11,589                  655                  (620)
                                              -----------------      ------------------      ---------------      -----------------
Division equity (deficit), end of period      $           (320)      $            9,623      $         (276)      $           8,203
                                              =================      ==================      ===============      =================

                                              See accompanying notes
</TABLE>




                                                                         
                                      G - 19

<PAGE>



                                                  INCYTE GENETICS
                                         COMBINED STATEMENTS OF CASH FLOWS
                                                  (in thousands)


<TABLE>
<CAPTION>

                                                                                                       Six               Six
                                                        July 1, 1996             Year                Months             Months
                                                          Through                Ended                Ended             Ended
                                                        December 31,         December 31,           June 30,           June 30,
                                                            1996                 1997                 1997               1998
                                                     ------------------    -----------------    -----------------   ---------------

                                                                                                      (unaudited)
<S>                                                  <C>                   <C>                  <C>                 <C>            
Cash flows from operating activities:               
   Net income (loss)                                 $              212              (1,646)                (611)             (800)
   Adjustments to reconcile net income to net cash  
        provided by (used in) operating activities  
    Losses from joint venture                                         -                  300                    -               640
    Changes in certain assets and liabilities:      
         Accounts receivables                                         -                (800)                    -               800
         Prepaid expenses and other current assets                 (62)                 (36)                 (65)                35
         Accounts payable                                            59                  118                   10                 4
         Accrued liabilities                                         23                   75                   23              (34)
         Deferred revenues                                          300                  400                 (12)              (25)
                                                     ------------------    -----------------    -----------------   ---------------
Net cash provided by (used in) operating activities                 532              (1,589)                (655)               620
                                                     ------------------    -----------------    -----------------   ---------------
                                                    
Cash flows from investing activities:                                                                           -                 -
     Investment in joint venture                                      -              (4,000)                    -                 -
     Transfer to restricted cash                                      -              (6,000)                    -                 -
                                                     ------------------    -----------------    -----------------   ---------------
Net cash used by investing activities                                 -             (10,000)                    -                 -
                                                     ------------------    -----------------    -----------------   ---------------
                                                    
                                                    
Cash flows from financing activities:               
    Equity contribution from (to) Incyte General                  (532)               11,589                  655             (620)
                                                     ------------------    -----------------    -----------------   ---------------
                                                    
Net increase (decrease) in cash and cash equivalents                  -                    -                    -                 -
Cash and cash equivalents at beginning of period                      -                    -                    -                 -
                                                     ------------------    -----------------    -----------------   ---------------
Cash and cash equivalents at end of period           $                -    $               -    $               -   $             -
                                                     ==================    =================    =================   ===============
                                                    
                             See accompanying notes


</TABLE>
                                                                         
                                      G - 20

<PAGE>



                                 INCYTE GENETICS
                     NOTES TO COMBINED FINANCIAL STATEMENTS
          (INFORMATION AS OF JUNE 30, 1998 AND FOR THE SIX MONTHS ENDED
                      JUNE 30, 1997 AND 1998 IS UNAUDITED)


Note 1.  Organization and Summary of Significant Accounting Policies

Organization   and   Business.   Incyte   Genetics,   a   division   of   Incyte
Pharmaceuticals,   Inc.   ("Incyte",   and   together   with  its  wholly  owned
subsidiaries,  the  "Company"),   represents  a  new  business  unit  of  Incyte
Pharmaceuticals, Inc. formed to develop products and services related to genetic
mapping to assist pharmaceutical companies in the identification and analysis of
a type of genetic variation  believed to correlate to disease prognosis and drug
response,  called  single  nucleotide  polymorphisms  ("SNPs").  The products in
development  include  databases,  software,  reagents,  genotyping  and  related
services.  Incyte  Genetics  believes  these  products and  services  could have
applications in both the development of new drugs as well as disease management.

Basis of  Presentation.  The Board of Directors  of the Company has  recommended
stockholder  approval of a proposal (the "Incyte  Genetics Stock Proposal") that
would create two series of common stock that are intended to reflect  separately
the performance of the Company's  Incyte General and Incyte Genetics  divisions.
Under  the  Incyte  Genetics  Stock  Proposal,   the  Company's  Certificate  of
Incorporation  would be  amended  to  designate  a new  series of  common  stock
entitled  Incyte  Pharmaceuticals,  Inc.-Incyte  Genetics  Common Stock ("Incyte
Genetics Stock") and to redesignate each share of the Company's  existing common
stock  ("Existing  Common  Stock") as one share of a new series of common  stock
entitled  Incyte  Pharmaceuticals,  Inc.-Incyte  General  Common Stock  ("Incyte
General Stock").

          The accompanying  combined financial statements have been derived from
the  consolidated  assets,  liabilities,  revenues and expenses  recorded in the
accounting records of the Company.  These combined financial  statements reflect
the  assets,   liabilities,   revenue  and  expenses  of  the  Company  and  its
wholly-owned  subsidiaries  directly  related  to its  programs  in the  area of
genetic  mapping,  as well as  allocations  deemed  reasonable  by management to
present the financial  position,  results of operations and cash flows of Incyte
Genetics  on  a  stand-alone   basis,  in  accordance  with  generally  accepted
accounting  principles.  All significant  intercompany accounts and transactions
have been eliminated. Although management is unable to estimate the actual costs
that would have been incurred if the services  performed by the Company had been
purchased from independent third parties, the allocation methodologies have been
described  within the respective  footnotes,  where  applicable,  and management
considers the  allocations to be reasonable.  However,  the financial  position,
results of  operations  and cash flows of Incyte  Genetics may differ from those
that would have been achieved had Incyte Genetics operated autonomously or as an
entity  independent  of the Company.  To date,  Incyte  Genetics' sole source of
funding has been from advances from Incyte General.  In September  1998,  Incyte
General committed funding of $20 million,  in addition to funds provided through
June 30, 1998,  funding to Incyte Genetics for working  capital needs;  however,
Incyte  Genetics  will  have  to  find  alternative  funding  to  fully  support
anticipated levels of operations.

Notwithstanding the allocation of assets and liabilities  (including  contingent
liabilities)  and division equity between Incyte General and Incyte Genetics for
the purposes of preparing their  respective  financial  statements,  the Company
continues to hold title to all of the assets and is  responsible  for all of the
liabilities allocated to each division. If the Incyte Genetics Stock Proposal is
approved,  holders of Incyte  General  Stock and Incyte  Genetics  Stock will be
subject to the risks  associated with an investment in a single  corporation and
all of the Company's businesses, assets and liabilities.  Events attributable to
Incyte  General that affect the  Company's  results of  operations  or financial
condition could affect the results of operations or financial position of Incyte
Genetics or the market price of Incyte Genetics Stock.

The  management  and accounting  policies  applicable to the  preparation of the
financial  statements of Incyte  General and Incyte  Genetics may be modified or
rescinded,  or additional policies may be adopted, at the sole discretion by the
Company's Board of Directors at any time without approval of the stockholders.

                                                                         
                                      G - 21

<PAGE>




Financial  Statements  and  Allocation  Matters.   Incyte  General  manages  the
financial  activities  of  both  of the  Company's  divisions.  These  financial
activities  include the day to day cash  disbursements and receipts  activities,
investment of surplus  cash,  the  issuance,  and  repayment of  short-term  and
long-term debt and capital lease  obligations  and the issuance of common stock.
During the three year period ended  December 31, 1997 and the six month  periods
ended June 30, 1997 and 1998,  the Company  attributed all of its short-term and
long-term  debt and capital lease  obligations  to Incyte General based upon the
specific  purpose  for  which  the debt was  incurred.  Accordingly,  all of the
Company's  interest expense has been allocated to Incyte Genetics.  All revenues
that  are not  directly  attributed  to the  Incyte  Genetics  product,  LifeSeq
Atlas(TM), have been allocated to Incyte General. Incyte Genetics recognizes all
expenses  directly  incurred in its  operations  and is  allocated  expenses for
shared services. All other expenses are recognized by Incyte General.

Unaudited Interim Financial  Information.  The combined balance sheet as of June
30, 1998,  combined  statements of operations  for the six months ended June 30,
1997 and 1998 and the statements of cash flows for the six months ended June 30,
1997 and 1998 are unaudited,  but include all adjustments  (consisting of normal
recurring  adjustments)  which Incyte  Genetics  considers  necessary for a fair
presentation of the financial position, operating results and cash flows for the
periods presented.

Use of Estimates.  The  preparation of financial  statements in conformity  with
generally accepted  accounting  principles requires management to make estimates
and assumptions that affect the amounts reported in the financial statements and
accompanying notes. Actual results could differ from those estimates.

Concentrations of Credit Risk. Trade receivables are financial instruments which
potentially  subject Incyte Genetics to  concentrations  of credit risk.  Incyte
Genetics' customers are pharmaceutical  companies which are typically located in
the United States. Incyte Genetics has not experienced any credit losses to date
and does not require collateral on receivables.

Restricted  Cash.  Restricted  cash  consists of cash held in an escrow  account
which  will be  disbursed  to Incyte  Genetics'  joint  venture,  diaDexus,  LLC
("diaDexus"),  as needed in accordance with the joint venture  agreement In July
1998, all remaining  amounts were  disbursed to diaDexus.  See Joint Venture and
Note 4 to the Combined Financial Statements.

Prepaid and Other Current  Assets.  Prepaid and other current  assets  primarily
consist  of  supplies  and  reagents  on hand that are used in support of Incyte
Genetics' day-to-day operations and unbilled receivable balances.

Software  Costs.  In  accordance  with the  provisions  of Financial  Accounting
Standards Board Statement No. 86,  Accounting for the Costs of Computer Software
to be Sold,  Leased  or  Otherwise  Marketed,  Incyte  Genetics  has a policy of
capitalizing  software development costs incurred in developing certain products
once technological feasibility of the products has been determined.  Capitalized
software costs are amortized over three years and have been immaterial to date.

Accrued Expenses. Accrued expenses represent any accrued liability that is
directly attributable to Incyte Genetics.

Joint Venture. In September 1997, the Company formed a joint venture,  diaDexus,
LLC ("diaDexus"),  with SmithKline Beecham Corporation ("SB") which will utilize
genomic and bioinformatic technologies in the discovery and commercialization of
molecular diagnostics. The Company and SB each hold a 50 percent equity interest
in diaDexus. The investment is accounted for under the equity method, and Incyte
Genetics  records the  Company's  share of diaDexus'  earnings and losses in its
statement of operations.

Revenue  Recognition.  Incyte Genetics'  LifeSeq Atlas database has historically
been sold in  conjunction  with Incyte  General's  databases and a single annual
database  access fee charged for the combined set of databases.  Thus, a portion
of the total  revenues has been allocated to the LifeSeq Atlas database based on
the Company's management and

                                                                         
                                      G - 22

<PAGE>



accounting policies. These revenues are recognized by Incyte Genetics evenly
over the term of the agreement. Revenue is deferred for fees received before
earned.

Significant  Customers.  In the year  ended  December  31,  1996,  one  customer
accounted for 100% of total  revenues.  In the year ended December 31, 1997, and
the six months ended June 30, 1998, three customers  accounted for 100% of total
revenues.  One  customer  accounted  for 100% of the  receivable  balance  as of
December 31, 1997.

Stock-Based  Compensation.  The  Company  accounts  for stock  option  grants to
employees in accordance with APB Opinion No. 25,  Accounting for Stock Issued to
Employees. Incyte Genetics' employees have received options to purchase Existing
Common Stock to date. The Company  records stock  compensation  expense equal to
the  difference,  if any,  between the exercise price of the option and the fair
market value of the stock at the date of grant.

Allocated  Expenses.  Certain overhead,  selling,  administrative  and corporate
expenses represent an allocation of the operating expenses,  and include payroll
and charges for office space which Incyte  Genetics  shares with Incyte General.
These costs have been  allocated to Incyte  Genetics based on the ratio that the
total  headcount  for Incyte  Genetics  bears to the total  headcount  of Incyte
General.

Income  Taxes.  Both Incyte  Genetics  and Incyte  General  are  included in the
consolidated  United  States  federal  income tax return  filed by the  Company.
Accordingly,  the provision for federal income taxes and the related payments or
refunds  of  tax  are  determined  on a  consolidated  basis.  The  consolidated
provision  and the related tax payments or refunds  have been  reflected in both
Incyte  Genetics' and Incyte General's  financial  statements in accordance with
the Company's tax allocation  policy. In general,  such policy provides that the
consolidated  tax  provision  and related tax payments or refunds are  allocated
among the divisions for financial  statement purposes based principally upon the
financial  income,  taxable  income,  credits,  preferences  and  other  amounts
directly related to the respective  divisions.  For tax provision purposes,  tax
benefits resulting from attributes (principally net operating losses and various
tax  credits),  which  cannot be utilized by one of the  divisions on a separate
return basis, but which can be utilized on a consolidated  basis in that year or
in  a  carryback  year,  are  allocated  to  the  division  that  generated  the
attributes.

Cash Flows.  The Company does not  maintain  separate  cash  accounts for Incyte
Genetics,  and all cash receipts and  disbursements  are made by Incyte General.
For the  purposes of the  statement  of cash  flows,  the  allocated  assets and
liabilities  of  Incyte  Genetics  have  been  used to  calculate  the cash flow
statement.

New  Pronouncements.  In June 1997, the FASB issued Statement No. 130, Reporting
Comprehensive  Income ("SFAS 130"),  and  Statement No. 131,  Disclosures  about
Segments of an Enterprise and Related  Information  ("SFAS 131")  (collectively,
the  "Statements").  The Statements  are effective for fiscal periods  beginning
after  December  15,  1997.  SFAS 130  establishes  standards  for  reporting of
comprehensive income and its components in annual financial statements. SFAS 131
establishes standards for reporting financial and descriptive  information about
an  enterprise's  operating  segments  in its annual  financial  statements  and
selected segment  information in interim financial reports.  Reclassification or
restatement of comparative  financial  statements or financial  information  for
earlier   periods  is  required   upon  adoption  of  SFAS  130  and  SFAS  131,
respectively.  Adoption of the Statements' disclosure requirements had no impact
on  the  Incyte  Genetics'   consolidated   financial  position  or  results  of
operations.

In June 1998,  the FASB issued  Statement  No. 133,  Accounting  for  Derivative
Instruments and Hedging  Activities ("SFAS 133"). The statement is effective for
fiscal years beginning  after June 15, 1999. SFAS 133 establishes  standards for
reporting derivative instruments and hedging activities. Application of SFAS 133
will  have no impact on the  Incyte  Genetics  combined  financial  position  or
results of operations as currently reported.


Note 2.  Related party transactions

Overview. The Company allocates corporate general and administrative expenses,
research and development expenses, and income taxes in accordance with certain
policies adopted by the Company's Board of Directors. Such policies may

                                                                         
                                      G - 23

<PAGE>



be further  modified or rescinded by action of the Company's  Board of Directors
who  may  adopt  additional  policies,  without  approval  of  Incyte  Genetics'
stockholders, subject only to their fiduciary duty to such stockholders.

Shared  Services.  Incyte  Genetics  operates as a division of the Company  with
access to the Company's personnel,  financial resources,  facilities,  and fixed
assets.  The two  divisions,  Incyte  Genetics  and  Incyte  General  will share
sequencing operations,  marketing/sales and general and administrative  services
with the costs  being  allocated  to Incyte  General  and Incyte  Genetics  in a
reasonable and consistent  manner,  based on utilization by each division of the
services to which such costs relate.

Access to  Technology  and  Know-How.  Incyte  Genetics  has free  access to all
technology  and  know-how  of the  Company  that may be  useful,  subject to any
obligations  or limitations  applicable to the Company.  The costs of developing
this technology remain in the business unit responsible for its development.


Note 3. Joint Venture

In  September  1997,  the  Company  formed  a  joint  venture,   diaDexus,   LLC
("diaDexus"),  with  SmithKline  Beecham  Corporation  ("SB") which will utilize
genomic and bioinformatic technologies in the discovery and commercialization of
molecular diagnostics. The Company and SB each hold a 50 percent equity interest
in diaDexus.  The investment is accounted for under the equity method and Incyte
Genetics  records the  Company's  share of diaDexus'  earnings and losses on its
statement of operations.


Note 4.  Division Equity

Incyte  Genetics Stock. If the Incyte Genetics Stock Proposal is approved by the
Company's  stockholders each share of Existing Common Stock will be redesignated
as Incyte General Stock,  which is intended to reflect the performance of Incyte
General,  and a new  series of common  stock,  Incyte  Genetics  Stock,  will be
created to reflect the performance of Incyte Genetics. Incyte General and Incyte
Genetics  stockholders  will  vote as one  class of stock  with  Incyte  General
stockholders receiving one vote per share. The number of votes allocated to each
share of Incyte  Genetics'  Stock will be  adjusted  to reflect the ratio of the
average market values of the Incyte  Genetics Stock and the Incyte General Stock
as of a 20  trading  day  period  prior to the  record  date of any  vote.  Upon
liquidation,  holders  of Incyte  General  and  Incyte  Genetics  Stock  will be
entitled to a portion of the assets  remaining  for  distribution  to holders of
common stock in proportion to the aggregate  Liquidation  Units, as defined,  of
each series of stock,  which is to be  determined.  Additional  shares of Incyte
Genetics Stock may be issued from time to time upon exercise of stock options or
at the discretion of the Company's Board.

Incyte  Genetics  Stock  Options.  Currently,  Incyte  Genetics  employees  have
received options to purchase  Existing Common Stock.  Should the Incyte Genetics
Stock Proposal be approved, the Company's 1991 Stock Plan (the "Stock Plan") and
1993  Directors'  Stock Option Plan (the  "Directors'  Plan") will be amended to
provide for the issuance of options to purchase  Incyte General Stock and Incyte
Genetics  Stock.  Options issued under the plan shall,  at the discretion of the
compensation  committee of the Board of  Directors,  be either  incentive  stock
options or  nonstatutory  stock options.  The exercise prices of incentive stock
options granted under the Stock Plan will not be less than the fair market value
of the relevant  series of common stock on the date of the grant,  as determined
by a Committee of the  Company's  Board of  Directors.  The  exercise  prices of
nonstatutory  stock options granted under the plans are not less than 85% of the
fair  market  value of the  relevant  series of common  stock on the date of the
grant, as determined by a Committee of the Company's Board of Directors. Options
granted  under the Stock Plan  generally  vest over  approximately  four  years,
pursuant  to a formula  determined  by a  committee  of the  Company's  Board of
Directors,  and expire after ten years. In addition,  should the Incyte Genetics
Stock  Proposal and the  Additional  Proposals be approved,  the Company's  1997
Employee  Stock  Purchase  Plan (the  "ESPP") will be amended to provide for the
issuance of Incyte General Stock and Incyte Genetics Stock.

                                                                         
                                      G - 24

<PAGE>




Note 5.  Income Taxes

Income tax provisions and related  assets and  liabilities  attributed to Incyte
Genetics are determined in accordance with the Incyte tax allocation policy. See
Note 1.

For the year ended December 31, 1997,  Incyte  Genetics  generated a loss before
income taxes of approximately $1,680,000 for which a benefit of $34,000 has been
allocated to Incyte  Genetics in  accordance  with the  allocation  policy.  The
difference between the expected tax benefit at 35% and the benefit recorded will
be  allocated to Incyte  Genetics in the future to the extent that  benefits are
realized on the consolidated income tax provision.


Note 6.  Defined Contribution Plan

The Company has a defined  contribution  plan  covering all domestic  employees.
Employees may contribute a portion of their compensation,  which is then matched
by Incyte Genetics, subject to certain limitations. Defined contribution expense
for Incyte Genetics was approximately $13,000, $38,000, $15,000 and $19,000 from
July 1, 1996 through December 31, 1996, for the year ended December 31, 1997 and
the six months ended June 30, 1997 and 1998, respectively.


Note 7. Litigation

In January 1998, Affymetrix,  Inc.  ("Affymetrix") filed a lawsuit in the United
States District Court for the District of Delaware alleging infringement of U.S.
patent  number  5,445,934  (the "'934  Patent") by both Synteni and Incyte.  The
complaint alleges that the '934 Patent has been infringed by the making,  using,
selling,  importing,  distributing or offering to sell in the United States high
density  arrays by Synteni and Incyte and that such  infringement  was  willful.
Affymetrix  seeks a  permanent  injunction  enjoining  Synteni  and Incyte  from
further infringement of the '934 Patent and, in addition,  seeks damages,  costs
and  attorney's  fees and interest.  Affymetrix  further  requests that any such
damages be trebled based on its allegation of willful infringement by Incyte and
Synteni.

In September 1998,  Affymetrix filed an additional  lawsuit in the United States
District Court for the District of Delaware  alleging  infringement  of the U.S.
patent number  5,800,992  (the "'992 Patent") and U.S.  patent number  5,744,305
(the "'305 Patent") by both Synteni and Incyte.  The complaint  alleges that the
'305  Patent  has been  infringed  by the  making,  using,  selling,  importing,
distributing  or offering to sell in the United  States high  density  arrays by
Synteni  and  Incyte,  that the '992  Patent  has been  infringed  by the use of
Synteni's and Incyte's GEMTM  microarray  technology to conduct gene  expression
monitoring  using two-color  labeling,  and that such  infringement was willful.
Affymetrix  seeks a  permanent  injunction  enjoining  Synteni  and Incyte  from
further  infringement of the '305 and '992 Patents and, in addition,  Affymetrix
seeks a preliminary injunction enjoining Incyte and Synteni from using Synteni's
and Incyte's GEM  microarray  technology to conduct gene  expression  monitoring
using two-color labeling, as described in the '992 Patent.

Incyte and Synteni believe they have  meritorious  defenses and intend to defend
the suits vigorously. However, there can be no assurance that Incyte and Synteni
will be  successful  in the defense of these suits.  Regardless  of the outcome,
this  litigation  has  resulted  and  is  expected  to  continue  to  result  in
substantial  expenses and diversion of the efforts of  management  and technical
personnel.  Further,  there can be no  assurance  that any  license  that may be
required  as a  result  of  these  suits or the  outcome  thereof  would be made
available  on  commercially  acceptable  terms,  if at  all.  All of  the  costs
associated  with the defense of the  litigation  have been  allocated  to Incyte
General.



                                                                         
                                      G - 25

<PAGE>


Note 8.  Subsequent Events (unaudited)

In September  1998, the Company  completed the  acquisition  of Hexagen  Limited
("Hexagen"),  a  privately  held  company  based  in  Cambridge,   England.  The
transaction  will be accounted  for as a purchase.  The Company  issued  976,130
shares of Existing  Common  Stock and $5.0  million in cash in exchange  for all
27,721,541  shares of Hexagen's  outstanding  capital  stock.  In addition,  the
Company  assumed  Hexagen's stock options,  which if exercised,  would amount to
125,909 shares of Existing Common Stock. The assets,  liabilities and results of
operations of Hexagen have been allocated to Incyte Genetics.

In September 1998, the Board of Directors of the Company recommended stockholder
approval of a proposal (the "Incyte  Genetics Stock Proposal") that would create
two  series  of  common  stock  that are  intended  to  reflect  separately  the
performance of the Company's Incyte General and Incyte Genetics divisions. Under
the Incyte Genetics Stock Proposal,  the Company's  Certificate of Incorporation
would be  amended to  designate  a new series of common  stock  entitled  Incyte
Genetics  Stock and to  redesignate  each share of Existing  Common Stock as one
share of a new  series  of  common  stock  entitled  Incyte  General  Stock.  In
addition,  the Board has recommended for stockholder  approval amendments to the
Company's  Stock  Plan,  Directors'  Plan,  and ESPP,  that would  allow for the
issuance of both Incyte  Genetics  Stock and Incyte  General Stock through these
plans.

On September 25, 1998, the Board of Directors adopted a Stockholder  Rights Plan
(the  "Original  Rights Plan"),  pursuant to which one preferred  stock purchase
right (an "Original  Right") will be distributed for each  outstanding  share of
Common  Stock held of record on October 13, 1998.  One Original  Right will also
attach to each share of Common  Stock issued by the Company  subsequent  to such
date and prior to the  distribution  date defined  below.  Each  Original  Right
represents a right to purchase, under certain circumstances,  a fractional share
of a newly created series of the Company's  preferred stock at an exercise price
of $200.00,  subject to adjustment.  In general, the Original Rights will become
exercisable and trade independently from the Common Stock on a distribution date
that will occur on the earlier of (i) the public announcement of the acquisition
by a person or group of 15% or more of the  Common  Stock or (ii) ten days after
commencement  of a tender or  exchange  offer for the  Common  Stock  that would
result  in the  acquisition  of 15%  or  more  of the  Common  Stock.  Upon  the
occurrence of certain other events related to changes in ownership of the Common
Stock,  each holder of an Original Right would be entitled to purchase shares of
Common Stock, or an acquiring  corporation's common stock, having a market value
of twice the exercise price. Under certain  conditions,  the Original Rights may
be redeemed at $0.01 per Original Right by the Board of Directors.  The Original
Rights expire on September 25, 2008. If the Incyte  Genetics  Stock  Proposal is
approved  by  the  Company's  stockholders  and  implemented  by  the  Board  of
Directors, the Original Rights Plan will be amended and restated to, among other
things,  (i) reflect the new equity  structure of the Company,  (ii) redesignate
each  Original  Right as an Incyte  General  Stock Right,  (iii) issue an Incyte
Genetics Stock Right with respect to each share of Incyte Genetics Stock,  which
will entitle the holders thereof to purchase shares of a newly designated series
of  preferred  stock under the  conditions  similar to those  specified  for the
Incyte  General Stock Rights and the Original  Rights (the Incyte  General Stock
Rights and Incyte  Genetics Stock Rights being  collectively  referred to as the
"Rights"),  and (iv) change the triggers for exercisability of the Rights to 15%
of the voting power of all outstanding voting securities of the Company from 15%
of the  outstanding  Common Stock.  The Rights will  otherwise  have  attributes
similar to those of the Original Rights.


                                      G - 26

<PAGE>

                    ANNEX H: ADDITIONAL FINANCIAL INFORMATION


                                                                            Page

Unaudited Pro Forma Financial Information                                    H-1
Condensed Consolidated Financial Statements of Hexagen plc for the
         six months ended June 30, 1997 and 1998 (unaudited)                 H-8
Consolidated Financial Statements of Hexagen plc for
         the year ended December, 1997 and the period ended 
         December 31, 1996                                                  H-15



<PAGE>






UNAUDITED PRO FORMA FINANCIAL INFORMATION

         The following Unaudited Pro Forma Condensed Balance Sheets as of June
30, 1998, and the Unaudited Pro Forma Condensed Statements of Operations for the
year ended December 31, 1997, and the six months ended June 30, 1998 give effect
to the acquisition by Incyte Pharmaceuticals, Inc. of all of the outstanding
capital stock of Hexagen Limited, formerly Hexagen plc ("Hexagen"), accounted
for using the purchase method of accounting. The assets, liabilities and results
of operations of Hexagen, as well as the amortization of the goodwill generated
by the acquisition, have been allocated in their entirety to the Incyte Genetics
division of Incyte Pharmaceuticals, Inc. In addition, the Unaudited Pro Forma
Condensed Balance Sheets give effect to the commitment of Incyte General, a
division of Incyte Pharmaceuticals, Inc., to fund Incyte Genetics a total of $20
million in cash.

         The Unaudited Pro Forma Condensed Financial Statements are based on the
historical financial statements of the Company and its two divisions, Incyte
General and Incyte Genetics, and Hexagen, and give effect to the assumptions and
adjustments set forth in the accompanying Notes to the Unaudited Pro Forma
Condensed Balance Sheet and Statements of Operations.

         The Unaudited Pro Forma Financial Statements include the following:

     (A) Incyte Genetics Pro Forma includes the accounts of Incyte Genetics,
Hexagen and Proforma entries.

     (B) Incyte General Pro Forma includes the accounts of Incyte General and
Proforma entries.

     (C) Incyte Consolidated Pro Forma includes the accounts of Incyte
         General, Incyte Genetics, Hexagen and Pro Forma Entries.

         The Unaudited Pro Forma Condensed Balance Sheet assumes that the
acquisition was consummated on June 30, 1998. The Unaudited Pro Forma Condensed
Statement of Operations for the year ended December 31, 1997 assumes the
acquisition was consummated on January 1, 1997 and the Unaudited Pro Forma
Condensed Statement of Operations for the six months ended June 30, 1998 assumes
the acquisition was consummated on January 1, 1998.

         The pro forma adjustments are based on the agreements between the
Company and Hexagen, which provide for Hexagen shareholders to receive 976,130
shares of newly issued Incyte Pharmaceuticals, Inc. common stock (the "Existing
Common Stock"), options to purchase 125,909 shares of Existing Common Stock and
$5 million in cash.

         The Unaudited Pro Forma Condensed Statement of Operations excludes any
potential benefits that might result from the acquisition due to synergies that
may be derived and from the elimination of any duplicate efforts or any
non-recurring costs of the integration of the two operations. The Unaudited Pro
Forma Condensed Financial Statements do not purport to be indicative of the
results that actually would have occurred if the acquisition occurred on the
dates indicated or indicative of results which may be obtained in the future.
The Unaudited Pro Forma Condensed Financial Statements should be read in
conjunction with the historical financial statements and accompanying Notes for
the Company, Incyte Genetics, Incyte General and Hexagen.

         The historical financial statements of Hexagen included herein are
expressed in British pounds sterling (BPS) and are prepared in accordance with
accounting principles generally accepted in the United Kingdom ("U.K. GAAP").
For purposes of preparing pro forma information in accordance with accounting
principles generally accepted in the United States ("U.S. GAAP"), the historical
statements have been adjusted as appropriate utilizing the reconciliations of
the approximate effect on net income (loss) and shareholders' equity of
differences between U.K. GAAP and U.S. GAAP provided in Hexagen's historical
financial statements. For purposes of preparing the pro forma information,
certain reclassifications have also been made to the U.K. GAAP historical
statements to conform with the U.S. GAAP presentation. The statements have been
translated into U.S. dollars using the following exchange rates:



<PAGE>



                                                                      BPS to $
                                                                     -----------
Pro Forma Condensed Balance Sheet at June 30, 1998                     1.67
Pro Forma Condensed Statement of Operations for the year ended         1.64
December 31, 1997
Pro Forma Condensed Statement of Operations for the six months ended   1.65
June 30, 1998


<PAGE>
<TABLE>
<CAPTION>

                   UNAUDITED PROFORMA CONDENSED BALANCE SHEET
                                  June 30, 1998
                                 (in thousands)

                                       Incyte General      Incyte      Hexagen         Incyte         Incyte      Incyte General 
                                          Combined        Genetics                  Genetics Pro   Genetics Pro      Pro Forma   
                                                          Combined                 Forma Entries    Forma Total       Entries    
                                        ------------   -----------    ----------   -------------   ------------   ---------------
ASSETS                                                                                                  (A) 
- ---------------------------------------
Current assets:
<S>                                     <C>            <C>            <C>            <C>            <C>            <C>      
Cash and cash equivalents               $  32,944      $    --        $   2,826      $    --        $   2,826      $ (5,000)(3)  
Restricted cash                              --            4,000           --             --            4,000           --       
Marketable securities -
available-for-sale                         93,766           --             --             --             --             --       
Accounts receivable, net                   10,970           --             --             --             --             --       
Prepaid expenses and other current
   assets                                   5,453             63            361           --              424           --       
                                        ---------      ---------      ---------      ---------      ---------      ---------     

Total current assets                      143,133          4,063          3,187           --            7,250         (5,000)    
Property and equipment, net                45,653           --            2,141           --            2,141           --       
Long-term investments                      11,994          9,060           --             --            9,060           --       
Deposits and other assets                   5,285           --             --           16,015(1)      36,015           --       
                                                                                        20,000(2)
Total assets                            ---------      ---------      ---------      ---------      ---------      ---------     
                                        $ 206,065      $  13,123      $   5,328      $  36,015      $  54,466      $  (5,000)    
                                        =========      =========      =========      =========      =========      =========     

  LIABILITIES AND STOCKHOLDERS' 
   EQUITY 
Current liabilities:

Accounts payable                        $   3,346      $     181      $     299      $    --        $     480      $    --       
Accrued and other current liabilities       9,600             64          1,007          1,200          2,271         20,000(2)  
Due to joint venture                         --            4,000           --             --            4,000           --       
Deferred revenue                           42,538            675           --             --              675           --       
                                        ---------      ---------      ---------      ---------      ---------      ---------     
Total current liabilities                  55,484          4,920          1,306          1,200          7,426           --       

Non-current portion of accrued rent
and other Non-current liabilities             908           --              771           --              771           --       
                                        ---------      ---------      ---------      ---------      ---------      ---------     
Total liabilities                          56,392          4,920          2,077          1,200          8,197         20,000     
                                        ---------      ---------      ---------      ---------      ---------      ---------     

Stockholders' equity:
Division equity                           149,673          8,203           --             --             --             --
Common stock                                 --             --             --             --             --             
Additional paid-in capital                   --             --             --          (10,648)        46,269        (20,000)(2) 
                                                                                        28,714 (1)                    (5,000)(3)
                                                                                        20,000 (2)                               
Preferred Ordinary Stock                     --             --           10,261        (10,261)(1)       --             --
Ordinary "A" Stock                           --             --              387           (387)(1)       --             --       
Ordinary Stock                               --             --            1,668         (1,668)(1)       --             --       
Deferred compensation                        --             --           (1,413)         1,413 (1)       --             --       
Receivable from stockholder                  --             --             --             --             --             --       
Accumulated other comprehensive income       --             --              286           (286)(1)       --             --       
Accumulated deficit                          --             --           (7,938)         7,938           --             --       
                                        ---------      ---------      ---------      ---------      ---------      ---------     

Total stockholders' equity                149,673          8,203          3,251         34,815         46,269        (25,000)    
                                        ---------      ---------      ---------      ---------      ---------      ---------     
Total liabilities and stockholders'
equity                                  $ 206,065        $13,123         $5,328        $36,015        $54,466        $(5,000)    
                                        =========      =========      =========      =========      =========      =========

                             See accompanying notes

</TABLE>



<TABLE>
<CAPTION>
                   UNAUDITED PROFORMA CONDENSED BALANCE SHEET
                                  June 30, 1998
                                 (in thousands)

                                                            Incyte           Incyte    
                                         Incyte General   Consolidated     Consolidated
                                            Pro Forma       Pro Forma       Pro Forma  
                                             Total          Entries          Total
                                         -------------- ---------------  --------------
ASSETS                                        (B)                             (C)  
- ---------------------------------------                                               
Current assets:                                                                       
<S>                                      <C>            <C>            <C>            
Cash and cash equivalents                $  27,944      $ (5,000)(1)   $  30,770      
Restricted cash                               --             --            4,000      
Marketable securities -                                                               
available-for-sale                          93,766           --           93,766      
Accounts receivable, net                    10,970           --           10,970      
Prepaid expenses and other current                                                    
   assets                                    5,453           --            5,877      
                                         ---------      ---------      ---------      
Total current assets                       138,133         (5,000)       145,383      
Property and equipment, net                 45,653           --           47,794      
Long-term investments                       11,994                                                           
Deposits and other assets                    5,285         16,015(1)      21,300      

Total assets                             ---------      ---------      ---------      
                                         $ 201,065      $  11,015      $ 235,531      
                                         =========      =========      =========      
                                                                                      
  LIABILITIES AND STOCKHOLDERS'                                                       
   EQUITY 
Current liabilities:                                                        

Accounts payable                         $   3,346      $    --        $   3,826      
Accrued and other current liabilities       29,600          1,200         11,871      
Due to joint venture                          --             --            4,000      
Deferred revenue                            42,538           --           43,213      

Total current liabilities                   75,484          1,200         62,910      
                                                                                      
Non-current portion of accrued rent                                                   
and other Non-current liabilities              908           --            1,679      
                                         ---------      ---------      ---------      
Total liabilities                           76,392          1,200         64,589      
                                         ---------      ---------      ---------      
                                                                                      
Stockholders' equity:                                                                 
Division equity                               --             --               --
Common stock                                  --             --               28
Additional paid-in capital                 124,673        (10,648)(1)    195,468      
                                                           23,714 (1)

Preferred Ordinary Stock                      --          (10,261)(1)       --        
Ordinary "A" Stock                            --             (387)(1)       --        
Ordinary Stock                                --           (1,668)(1)       --        
Deferred compensation                         --            1,413 (1)     (1,412)     
Receivable from stockholder                   --            --    (1)        (49)     
Accumulated other comprehensive income        --             (286)(1)          7      
Accumulated deficit                           --            7,938 (1)    (23,100)     
                                         ---------      ---------      ---------      
                                                                                      
Total stockholders' equity                 124,673          9,815        170,942      
                                         ---------      ---------      ---------      
Total liabilities and stockholders'                                                   
equity                                    $201,065        $11,015       $235,531      
                                         =========      =========      =========

                             See accompanying notes

</TABLE>

                                      H-2
<PAGE>



                        NOTES TO THE UNAUDITED PRO FORMA
                             CONDENSED BALANCE SHEET


         The Unaudited Pro Forma Condensed Balance Sheet was prepared to reflect
the acquisition by Incyte Pharmaceuticals, Inc. of all of the outstanding
capital stock of Hexagen, accounted for using the purchase method of accounting
as if such transaction was consummated on June 30, 1998. In addition, the
Unaudited Pro Forma Condensed Balance Sheet gives effect to the commitment of
Incyte General to fund Incyte Genetics with a total of $20 million in cash.

         (1)      The pro forma adjustment represents the entry to record: the
                  issuance of 976,130 shares of Existing Common Stock, options
                  to purchase 125,909 shares of Existing Common Stock at a price
                  of $2.03 per share, and $5 million in cash in exchange for all
                  of the shares and outstanding stock options of Hexagen; the
                  related charge for the purchase of in-process research and
                  development of $10.6 million and resulting goodwill and other
                  intangibles of $16.0 million.

         (2)      The pro forma adjustment represents the entry to record Incyte
                  General's commitment to provide $20 million of additional
                  funding to Incyte Genetics to support Incyte Genetics'
                  working capital needs.

         (3)      The pro forma adjustment represents the entry to record the
                  $5 million equity infusion from Incyte General to Incyte
                  Genetics, as Incyte General performs all treasury functions
                  for Incyte Genetics.


                                      H-3
<PAGE>




<TABLE>
<CAPTION>


              UNAUDITED PRO FORMA CONDENSED STATEMENT OF OPERATIONS
                          Year Ended December 31, 1997
                    (in thousands, except per share amounts)

                                                                                                     Incyte      Incyte     
                                         Incyte    Incyte                                           Genetics  Consolidated  
                                        General    Genetics       Incyte               Pro Forma   Pro Forma    Pro Forma   
                                        Combined   Combined    Consolidated  Hexagen  Adjustments    Total        Total     
                                        --------  ---------    ------------  -------  ----------- ----------- -------------
                                                                    (C)                                (A)        (C)
                                                                            
<S>                                       <C>        <C>         <C>          <C>        <C>        <C>        <C>     
Revenues                                  $ 88,863   $  1,133    $ 89,996     $   --     $   --     $  1,133   $ 89,996
                                                                            
Costs and expenses                                                          
Research and development                    70,152      2,300      74,452        3,351       --        5,651     75,803
Selling, general, and administrative                                        
                                            13,715        213      13,928        1,214      2,182      3,609     17,324
                                          --------   --------    --------     --------   --------   --------   --------
Total costs and expenses                                                    
                                            83,867      2,513      86,380        4,565      2,182      9,260     93,127
                                                                            
Income (loss) from operations                                               
                                             4,996     (1,380)      3,616       (4,565)    (2,182)    (8,127)    (3,131)
                                                                            
Interest and other income (expense), net                                    
                                             4,140       (300)      3,840          320       --           20      4,160
                                          --------   --------    --------     --------   --------   --------   --------
Income (loss) before income taxes                                           
                                             9,136     (1,680)      7,456       (4,245)    (2,182)    (8,107)    (1,029)
                                                                            
Provision for income taxes                                                  
                                               582        (34)        548         --         --          (34)       548
                                          --------   --------    --------     --------   --------   --------   --------
                                                                            
Net income (loss)                            8,554     (1,646)      6,908       (4,245)    (2,182)    (8,073)       481
                                          ========   ========    ========     ========   ========   ========   ========
                                                                            
Basic net income (loss) per share                                    0.28                                          0.02
                                                                 --------                                      --------
Shares used in computing basic                                              
  net income (loss) per share                                      24,300                                        25,276
                                                                 --------                                      --------
Diluted net income (loss) per share                                  0.26                                          0.02
                                                                 --------                                      --------
Shares used in computing diluted                                            
   net income (loss) per share                                     26,498                                        25,276
                                                                 --------                                      --------
                                                                
                 See accompanying notes
</TABLE>

                                      H-4

<PAGE>



                             NOTES TO THE PRO FORMA
                        CONDENSED STATEMENT OF OPERATIONS


         The Unaudited Pro Forma Condensed Statement of Operations for the year
ended December 31, 1997 was prepared to reflect the acquisition by Incyte
Pharmaceuticals, Inc. of all of the outstanding capital stock of Hexagen
accounted for under the purchase method of accounting, as if it occurred on
January 1, 1997.

         The adjustments reflected in the Unaudited Pro Forma Condensed
Statement of Operations represent the amortization of the intangible assets
acquired in the acquisition of Hexagen over an estimated useful life of 8 years.

         The Unaudited Pro Forma basic and diluted net income per share were
computed assuming the 976,130 shares of Existing Common Stock issued in
connection with the acquisition were outstanding as of January 1, 1997. The
Unaudited Pro Forma diluted net income per share also gives effect to dilutive
potential shares of Existing Common Stock subject to options assumed in
connection with the acquisition under the treasury stock method.

         No adjustments have been made to reflect the charge for the purchase of
in-process research and development, as the entry represents a non-recurring
charge. No tax benefit has been recognized for the Hexagen net operating loss,
as the related deferred tax asset has been fully offset by a valuation
allowance.

                                      H-5

<PAGE>



<TABLE>
<CAPTION>



              UNAUDITED PROFORMA CONDENSED STATEMENT OF OPERATIONS
                         Six Months Ended June 30, 1998
                    (in thousands, except per share amounts)


                                                                                                             Incyte      Incyte     
                                                  Incyte    Incyte                                          Genetics  Consolidated  
                                                 General    Genetics     Incyte                Pro Forma   Pro Forma    Pro Forma   
                                                 Combined   Combined  Consolidated   Hexagen  Adjustments    Total        Total     
                                                 --------  ---------  -------------  -------  ----------- ----------- -------------
                                                                                                               (A)         (C)
<S>                                             <C>        <C>          <C>         <C>          <C>        <C>        <C>     
Revenues                                        $ 62,337   $ 1,135      $ 63,472    $  --        $  --      $ 1,135    $ 63,472
                                                                                                 
Costs and expenses                                                                               
Research and development                                                                         
                                                  43,221     1,598        44,819      1,885         --        3,483      46,704
Selling, general, and administrative                                                             
                                                  10,133       189        10,322        806        1,091      2,086      12,219
Acquisition-related charges                                                                      
                                                   1,171      --           1,171       --           --         --         1,171
                                                 -------   -------     ---------    -------      -------    -------   ---------
Total costs and expenses                        $ 54,525   $ 1,787      $ 56,312    $ 2,691      $ 1,091    $ 5,569    $ 60,094
                                                                                                 
Income (loss) from operations                      7,812      (652)        7,160     (2,691)      (1,091)    (4,434)      3,378
Interest and other income (expense), net           3,681      (640)        3,041         38         --         (602)      3,079
                                                 -------   -------     ---------    -------      -------    -------   ---------
Income (loss) before income taxes                 11,493    (1,292)       10,201     (2,653)      (1,091)    (5,036)      6,457
                                                                                                 
Provision for income taxes                         1,920      (492)        1,428       --           --         (492)      1,428
                                                                                                 
Net income (loss)                                =======   =======     ---------    =======      =======    =======   =--------
                                                $  9,573   $  (800)     $  8,723    $(2,653)     $(1,091)   $(4,544)   $  5,029
                                                 =======   =======     =========    =======      =======    =======   =========
                                                                                                  
Basic net income per share                                              $   0.33                                        $   0.18
                                                                       ---------                                       ---------
Shares used in computing basic net income per share                       26,504                                          27,480
                                                                       ---------                                       ---------
Diluted net income per share                                            $   0.30                                        $   0.17
                                                                       ---------                                       ---------
Shares used in computing diluted net income per share                     28,792                                          29,882
                                                                       ---------                                       ---------

</TABLE>

See accompanying notes

                                      H-6

<PAGE>



                             NOTES TO THE PRO FORMA
                        CONDENSED STATEMENT OF OPERATIONS


         The Unaudited Pro Forma Condensed Statement of Operations for the six
months ended June 30, 1998 was prepared to reflect the acquisition by Incyte
Pharmaceuticals, Inc. of all of the outstanding capital stock of Hexagen
accounted for under the purchase method of accounting, as if it occurred on
January 1, 1998.

         The adjustments reflected in The Unaudited Pro Forma Condensed
Statement of Operations represent the amortization of the intangible assets
acquired in the acquisition of Hexagen.

         The Unaudited Pro Forma basic and diluted net income per share were
computed assuming the 976,130 shares of Existing Common Stock issued in
connection with the acquisition, were outstanding as of January 1, 1998. The
Unaudited Pro Forma net income per share also gives effect to dilutive potential
shares of Existing Common Stock subject to options assumed in connection with
the acquisition, under the treasury stock method.

         No adjustments have been made to reflect the charge for the purchase of
in-process research and development, recorded by the Company at the time of the
acquisition, as it represents a non-recurring charge directly attributable to
the transaction. No tax benefit has been recognized for the Hexagen net
operating loss, as the related deferred tax asset has been fully offset by a
valuation allowance.

                                      H-7

<PAGE>






                                   HEXAGEN plc
                  Condensed Consolidated Financial Statements
           for the Six Months Ended June 30, 1997 and 1998 (unaudited)










                                      H-8
<PAGE>






                                   HEXAGEN plc
                 CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                                   (unaudited)



                                               Six months ended
                                                   June 30,
                                          --------------------------
                                            1997              1998
                                          (pound)            (pound)
                                          --------          --------
                              
Cost and expenses:
         Research and development       (945,141)           (1,142,072)
         General and administrative     (334,450)           (1,216,347)
                                        --------            ----------
Net loss from operations              (1,279,591)           (2,358,419)

Interest income                          153,882                97,000
Interest payable and similar charges     (73,636)              (74,000)
                                         -------            ----------
         Net loss                     (1,199,345)           (2,335,419)
                                      ==========            ==========

                             See accompanying notes


                                      H-9
<PAGE>



                                   HEXAGEN plc
                      CONDENSED CONSOLIDATED BALANCE SHEETS
                                   (unaudited)



                                                    December 31,    June 30,
                                                       1997*         1998
                                                    ------------  ------------
                                                     (pound)        (pound)

Fixed assets                                         1,328,131    1,282,229
                                                     ---------    ---------

Current assets:
 Debtors:  amounts falling due within one year         339,045      216,560
 Cash at hand and in bank                              233,460      177,563
 Short term investments                              3,400,000    1,515,000
                                                     ---------    ---------
          Total current assets                       3,972,505    1,909,123
                                                
Creditors:  amounts falling due within one year      (997,529)    (781,877)
                                                     --------     --------

Net current assets                                   2,974,976    1,127,246
                                                     ---------    ---------

Total assets less current liabilities                4,303,107    2,409,475

Creditors:  amounts falling due
  after more than one year                            (811,249)    (461,900)
                                                     ---------    ---------

Net assets                                           3,491,858    1,947,575
                                                     =========    =========

Capital and reserves
Called up share capital                              1,376,117    1,384,978
Merger reserve                                        (240,000)    (240,000)
Share premium                                        5,566,507    5,566,507
Accumulated deficit                                 (3,210,766)  (4,763,910)
                                                    ----------   ----------
Equity shareholders' fund                            3,491,858    1,947,575
                                                    ==========   ==========




* The balances at December 31, 1997 are derived
  from the audited financial statements



                             See accompanying notes


                                      H-10
<PAGE>






                                   HEXAGEN plc
                 CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

                                   (unaudited)



                                                         Six months ended
                                                            June 30,
                                                   ---------------------------
                                                       1997         1998
                                                   ----------    -----------
                                                      (pound)      (pound)
   
Net cash flows from continuing operations           (1,570,625)   (1,495,276)
                                                    ----------    ----------

Returns on investments and servicing of finance
Interest received                                      153,882        97,000
Interest paid on finance leases                        (73,636)      (74,000)
                                                       -------       -------
                                                        80,246        23,000
                                                        ------        ------

Net cash outflow before management
 of liquid resources                                (1,490,379)    (1,324,276)
  and financing                                     -----------    ---------- 
 

Management of liquid resources
Sale of treasury deposits                            1,270,000     1,885,000
                                                     ---------     ---------
                                                     1,270,000     1,885,000
                                                     ---------     ---------

Financing
Issue of shares                                           --          8,861
Repayment of principal under finance leases           (182,488)    (263,192)
Change in finance lease funds not yet utilized         415,342     (214,290)
                                                       -------     --------
Net cash inflow (outflow) from financing               232,854     (468,621)
                                                       -------     -------- 

Increase (decrease) in cash                             12,475      (55,897)
                                                       =======     --------




                             See accompanying notes


                                      H-11

<PAGE>




                                   HEXAGEN plc
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                  June 30, 1998



Note 1...BASIS OF PRESENTATION

The accompanying unaudited condensed consolidated financial statements have been
prepared in accordance with applicable Accounting Standards in the United
Kingdom (U.K. GAAP) applied on a basis consistent with the audited financial
statements for the year ended December 31, 1997. Those accounting practices
differ in certain respects from United States generally accepted accounting
practices (U.S. GAAP) as discussed in Note 2. In preparing the financial
statements and notes thereto, certain reclassifications and changes in
presentation have been made in order to comply with accounting presentation and
disclosure requirements in the United States.

The condensed consolidated balance sheet as of June 30, 1998 and December 31,
1997 and the consolidated statements of operations and cash flows for the six
months ended June 30, 1998 and 1997 are unaudited, but include all adjustments
(consisting of normal recurring adjustments) which the Company considers
necessary for a fair presentation of the financial position, operating results
and cash flows for the periods presented. Although the Company believes that the
disclosures in these financial statements are adequate to make the information
presented not misleading, certain information and footnote information normally
included have been condensed or omitted pursuant to the rules and regulations of
the Securities and Exchange Commission.

Note 2   SUMMARY OF SIGNIFICANT DIFFERENCES BETWEEN U.K. GAAP AND U.S. GAAP

Employee share options

Under both U.K. and U.S. GAAP, if stock options are issued at below fair market
value there is a compensation cost charged to the profit and loss account. Under
U.K. GAAP any compensation cost arising on options issued to reward past
performance is charged to the profit and loss account when the options are
granted. Under U.S. GAAP the equivalent compensation cost is charged to the
profit and loss account over the vesting period of the related share options.

The effect of this difference on the group is as follows:

                                           Six months ended June 30,
                                      ----------------------------------
                                          1997                  1998
                                      ------------         -------------
                                        (pound)                (pound)

Net loss under U.K. GAAP              (1,199,345)             (2,335,419)
U.S. GAAP adjustments:
Deferral of stock compensation
  expense on stock options                25,987                727,330
  granted                             -----------            -----------

Net loss under U.S. GAAP       (pound)(1,173,358)      (pound)(1,608,089)
                                      ===========            ===========


                                      H-12

<PAGE>


                                   HEXAGEN plc
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                  June 30, 1998



The difference between the treatment of stock compensation for option grants
between U.K. GAAP and U.S. GAAP has no impact on cash flows, and has no effect
on the total consolidated net shareholders' equity of the Company.

Statement of cash flows

Under U.K. GAAP, cash does not include short term deposits and investments which
cannot be withdrawn without notice and without incurring a financial penalty.
Such items are shown as current asset investments. Under U.S. GAAP, deposits
with a maturity period at inception of less than three months and which are
convertible into known amounts of cash are included as cash and cash
equivalents.

The effect of this difference on the group is as follows:

<TABLE>
<CAPTION>
                                                                           June 30,          
                                                          ------------------------------------------
                                                                   1997                        1998
                                                          ------------------          -------------
                                                                                      
<S>                                                              <C>                      <C>    
Cash as reported under U.K. GAAP                      (pound)      179,367       (pound)    177,563
Adjustments for cash equivalents                                 5,250,000                1,515,000
                                                                 ----------               ---------
Cash and equivalents under U.S. GAAP                             5,429,367                1,692,563
                                                                 ==========               =========
                                                                                          
Increase (decrease) in cash under U.K. GAAP                         12,475                  (55,897)
Adjustment for cash equivalents                                 (1,270,000)              (1,885,000)
                                                                -----------               ----------
Decrease in cash and cash equivalents under            (pound)  (1,257,525)      (pound) (1,940,897)
                                                                ===========              ===========
         U.S. GAAP                                                               

</TABLE>

Additionally, under U.K. GAAP cash flows are presented separately for operating
activities, returns on investments and servicing of finance, taxation, capital
expenditures and financial investment, and management of liquid resources and
financing. Under U.S. GAAP, cash flows are classified under operating,
investing, and financing activities.

Note 3   SUBSEQUENT EVENTS

In September 1998, Incyte Pharmaceuticals, Inc. ("Incyte") completed the
acquisition of the Company. Incyte issued 976,130 shares of its Common Stock and
$5.0 million in cash in exchange for all of the outstanding capital stock of the
Company. In addition, Incyte assumed all of the Company's outstanding stock
options. Immediately prior to the consummation of this transaction, the Company
was re-registered as a private limited company under the law of England and
Wales under the name Hexagen Limited.


    X                                  H-13
<PAGE>


                                   HEXAGEN plc
                  Condensed Consolidated Financial Statements
                      for the Year Ended December 31, 1997



                                      H-14

<PAGE>











Financial statements
for the year ended 31 December 1997



                                                                          Pages
                                                                                

Report of independent accountants ........................................ H-16
                                                                          
Consolidated profit and loss account ..................................... H-17
                                                                          
Statement of total recognized gains and losses ........................... H-18
                                                                          
Balance sheets ........................................................... H-19
                                                                          
Consolidated cash flow statement ......................................... H-20
                                                                          
Notes to the financial statements ........................................ H-21
                                                                   

                                      H-15

<PAGE>



Report of independent accountants

To the Board of Directors and Shareholders of
Hexagen plc

We have audited the accompanying consolidated financial statements of Hexagen
plc, a development stage company, as at December 31, 1997 and 1996, and the
consolidated profit and loss accounts, statements of total recognized gains and
losses and cash flows of Hexagen plc for the year ended December 31 1997 and
period ended December 31, 1996. These consolidated financial statements are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing standards
in the United Kingdom which are substantially the same as those followed in the
United States. These standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free of
material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant estimates
made by management, as well as evaluating the overall financial statement
presentation. We believe that our audits provide a reasonable basis for our
opinion.

In forming our opinion, we have considered the adequacy of the disclosures made
in the financial statements concerning the basis of preparation. The financial
statements have been prepared on a going concern basis and the validity of this
depends on the company successfully obtaining additional finance. The financial
statements do not include any adjustments that would result from a failure to
obtain this funding. Details of the circumstances relating to this fundamental
uncertainty are discussed in note 1. Our opinion is not qualified in this
respect.

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the consolidated financial position of Hexagen
plc at December 31, 1997 and 1996, and the consolidated results of its
operations, total recognized gains and losses and its cash flows for the year
ended December 31, 1997 and period ended December 31, 1996 in conformity with
accounting principles generally accepted in the United Kingdom which differ in
certain respects from those generally accepted in the United States (see note 30
to the financial statements).



/s/ Coopers & Lybrand

Coopers & Lybrand
Chartered Accountants
Cambridge, England

August 14, 1998
except for the information presented in note 30 for which the date is October 1,
1998.


                                      H-16
<PAGE>



Consolidated profit and loss account
for the year ended 31 December 1997
<TABLE>
<CAPTION>

                                                                  Notes             1997                  10 months
                                                                                                              ended
                                                                                                        31 December
                                                                                                               1996
                                                                                                        as restated
                                                                                (pound)                     (pound)
<S>                                                                   <C>    <C>                          <C>
Net operating expenses - continuing operations                        2      (2,751,444)                  (767,132)
Exceptional net operating expenses                                    2         (77,550)                  (101,250)
                                                                             ----------                   --------
Operating loss - continuing operations                                       (2,828,994)                  (868,382)
Investment income                                                     5          318,341                    125,649
Interest payable and similar charges                                  6        (123,161)                   (13,019)
                                                                             ----------                   --------
Retained loss for the financial year                               7,20      (2,633,814)                  (755,752)
                                                                             ==========                   ========

There is no difference between the loss on ordinary activities before taxation
and the retained loss for the year stated above, and their historical cost
equivalents.

</TABLE>


                                      H-17
<PAGE>

<TABLE>
<CAPTION>


Statement of total recognized gains and losses


                                                                                         1997                1996
                                                                                        (pound)             (pound)
<S>                                                                                 <C>                   <C>    
(Loss) for the financial year and
 total recognized losses relating
 to the year                                                                        (2,633,814)           (755,752)
                                                                                    ==========            ========
</TABLE>



The introduciton to UITF Abstract 17 ("Employee share schemes") has necessitated
a prior year  adjustment  relating to the  granting of options in 1996 (see note
10).
      
The  cumulative  effect on opening  reserves is nil,  comprising  charges to the
prior year profit and loss account of (pound)101,250,  offset by a corresponding
credit to reserves representing the proceeds of the equity investment.


                                      H-18
<PAGE>
<TABLE>
<CAPTION>



Balance sheets
at 31 December 1997

                                      Notes             Group           Company             Group           Company
                                                         1997              1997              1996              1996
                                                                                      as restated
                                                       (pound)           (pound)          (pound)           (pound)

<S>                                      <C>        <C>                 <C>             <C>                 <C>    
Fixed Assets
Tangible Assets                          11         1,328,131                 -         1,009,692                 -
Investments                              12                 -           250,000                 -           250,000
                                                    ---------           -------         ---------           -------
                                                    1,328,131           250,000         1,009,692           250,000
                                                    ---------           -------         ---------           -------

Current Assets
Debtors: amounts falling due
within one year                          13           339,045                 -           325,547            31,710
Debtors: amounts falling due
after one year                           13                 -         6,668,656                 -         6,667,527
Short-term investments                              3,400,000                 -         6,520,000                 -
Cash at bank and in hand                              233,460            25,321           166,892               269
                                                    ---------         ---------         ---------         ---------
                                                    3,972,505         6,693,977         7,012,439         6,699,506

Creditors: amounts falling due
within one year                          14         (997,529)                 -       (1,201,300)           (5,531)
                                                    ---------         ---------       -----------         ---------
Net current assets                                  2,974,976         6,693,977         5,811,139         6,693,975
                                                    ---------         ---------         ---------         ---------

Total assets less current
liabilities                                         4,303,107         6,943,977         6,820,831         6,943,975

Creditors: amounts falling due
after more than one year                 15         (811,249)                 -         (772,709)                 -
                                                    ---------         ---------        ----------        ---------
Net assets                                          3,491,858         6,943,977         6,048,122         6,943,975
                                                    =========         =========         =========         =========

Capital and reserves
Called up share capital                  18         1,376,117         1,376,117         1,376,117         1,376,117
Share premium                            20         5,566,507         5,566,507         5,566,507         5,566,507
Merger reserve                           20         (240,000)                 -         (240,000)                 -
Profit and loss account                  20       (3,210,766)             1,353         (654,502)             1,351
                                                  -----------         ---------         ---------         ---------
Shareholder's funds                      21         3,491,858         6,943,977         6,048,122         6,943,975
                                                  ===========         =========         =========         =========

Equity shareholders' deficit/
         (funds)                                  (3,214,742)           237,377         (708,578)           187,275
Non-equity shareholders' funds                      6,706,600         6,706,600         6,756,700         6,756,700
                                                    ---------         ---------         ---------         ---------
Total shareholders' funds                           3,491,858         6,943,977         6,048,122         6,943,975
                                                   ==========         =========         =========         =========

</TABLE>


                                      H-19

<PAGE>

<TABLE>
<CAPTION>



Consolidated cash flow statement
for the year ended 31 December 1997

                                                            Notes                Year                    10 months
                                                                                ended                        ended
                                                                          31 December                  31 December
                                                                                 1997                         1996
                                                                               (pound)                      (pound)
Net cash outflow from continuing operating  activities
<S>                                                            <C>         <C>                            <C>      
                                                               22          (2,898,115)                    (164,754)
                                                                           ----------                   ----------

Returns on investments and servicing of finance
Interest received                                                             305,786                      108,923
Interest paid on finance leases                                              (123,161)                     (13,019)
                                                                           ----------                   ----------
                                                                              182,625                       95,904
                                                                           ----------                   ----------

Taxation
UK corporation tax paid                                                              -                            -
                                                                           ----------                   ----------
Capital expenditure
Purchase of tangible fixed assets                                                   -                      (85,874)
Sale of tangible fixed assets                                                   2,396                       32,900
                                                                                2,396                      (52,974)
                                                                           ----------                   ----------

Net cash outflow before management of liquid
resources and financing                                                    (2,713,094)                    (121,824)
                                                                           ----------                   ----------

Management of liquid resources
Purchase of treasury deposits                                                        -                  (6,520,000)
Sale of treasury deposits                                                   3,120,000                            -
                                                                            3,120,000                   (6,520,000)
                                                                           ----------                   ----------

Financing
Issue of shares                                                                     -                    6,677,574
Repayment of principal under finance leases                                  (445,675)                     (48,271)
Finance lease funds not yet utilized                                          105,337                      179,413
                                                                           ----------                   ----------
Net cash inflow from financing                                               (340,338)                   6,808,716
                                                                           ----------                   ----------
Increase in cash                                               23              66,568                      166,892
                                                                           ==========                   ==========

</TABLE>

                                      H-20
<PAGE>


1    Principal accounting policies

The  financial  statements  have been  prepared in  accordance  with  applicable
Accounting  Standards  in the United  Kingdom.  A summary of the more  important
accounting policies, which have been applied consistently, is set out below.

Basis of preparing the financial statements - going concern assumption

The  company  supports  its  subsidiary,  Hexagen  Technology  Limited,  through
intercompany   funding.   The  directors  estimate  that  cash  and  short  term
investments  held at the balance sheet date within the group are not  sufficient
to continue  funding  activities  for a full twelve  months from 1 January 1998.
Accordingly,  the directors currently plan to obtain further finance which would
enable the group to continue its  activities  for the  foreseeable  future.  The
directors intend to obtain these additional funds during 1998. However, there is
uncertainty over the amount of finance which would be obtained.

The  financial  statements  have been  prepared on a going  concern  basis which
assumes  that the  company and its  subsidiaries  will  continue in  operational
existence for the foreseeable future.

The  validity  of this  assumption  depends on Hexagen  plc being able to obtain
adequate additional finance to continue its activities.

If the  company  or its  subsidiary  were  unable  to  continue  in  operational
existence  for the  foreseeable  future,  adjustments  would  have to be made to
reduce the  balance  sheet  values of assets to their  recoverable  amounts,  to
provide for further liabilities that might arise, and to reclassify fixed assets
as current assets.

Whilst the directors  are  presently  uncertain as to the outcome of the matters
mentioned  above,  they  believe  that  it  is  appropriate  for  the  financial
statements to be prepared on the going concern basis.

Basis of consolidation

The consolidated  profit and loss account  includes the financial  statements of
the holding company and its subsidiary  undertaking.  The consolidated financial
statements  have been prepared  using the principles of merger  accounting.  The
cost of  investment  in the  company's  balance sheet is recorded as the nominal
value of the shares issued.

Change in presentation of financial information

FRS1  ("Cash  flow  statements")  was  revised  in 1996 to change the format for
reporting  cash flows.  The  revised  standard  came into effect for  accounting
periods  ending on or after 23 March 1997.  Accordingly  the  group's  cash flow
statement has been presented under the new format.

Change in accounting policy

UITF Abstract 17 ("Employee  share  schemes") was introduced in 1997 and applies
to accounting  periods  ending on or after 22 June 1997. In accordance  with its
provisions,  Hexagen plc has made a charge to the profit and loss  account  when
options  are granted  being the market  value of the shares at the date of grant
less the exercise  price of the  options.  The charge is then  credited  back to
reserves  in  accordance  with  the  Abstract.  The  effects  of the  change  in
accounting policy are disclosed in note 10.

Tangible fixed assets

The cost of tangible  fixed assets is their  purchase  cost,  together  with any
incidental  costs of acquisition.  Depreciation is calculated so as to write off
the cost of tangible fixed assets,  less their estimated  residual values,  on a
straight  line  basis  over the  expected  useful  economic  lives of the assets
concerned. The principal annual rates used for this purpose are:



                                      H-21
<PAGE>

                                                                             %
     Laboratory equipment                                                   20
     Fixtures and fittings                                                  11
     Office equipment                                                       20
     Computer equipment                                                 33 1/3

Finance and operating leases

Costs in respect of operating  leases are charged on a straight  line basis over
the lease term. Leasing  agreements which transfer to the company  substantially
all the  benefits and risks of ownership of an asset are treated as if the asset
had been  purchased  outright.  The assets are  included in fixed assets and the
capital element of the leasing commitments is shown as obligations under finance
leases.  The lease  rentals are treated as  consisting  of capital and  interest
elements.  The capital element is applied to reduce the outstanding  obligations
and the interest element is charged against profit in proportion to the reducing
capital  element  outstanding.  Assets held under finance leases are depreciated
over the shorter of the lease  terms and the useful  lives of  equivalent  owned
assets.

Deferred taxation

Provision is made for deferred  taxation,  using the  liability  method,  on all
material  timing  differences to the extent that it is probable that a liability
or asset will crystallize.

Research and development

Costs  associated  with research and  development  are charged to the profit and
loss account in the year in which they occur.

Foreign currencies

Trading  transactions  denominated in foreign  currencies  are  translated  into
sterling at the  exchange  rate ruling when the  transaction  was entered  into.
Monetary assets and liabilities denominated in foreign currencies are translated
into sterling at the exchange  rates ruling at the balance sheet date.  Exchange
gains or losses are taken to the  profit  and loss  account in the year in which
they arise.

Turnover

There is no turnover shown in the accounts.

Pension scheme arrangements

The company operates a defined  contribution pension scheme. The pension cost is
the amount of contributions payable in the year.



                                      H-22
<PAGE>

2    Net operating expenses

                                                              Year     10 months
                                                             ended         ended
                                                       31 December   31 December
                                                              1997          1996
                                                                     as restated
                                                            (pound)      (pound)

Continuing operations                                     2,046,451     482,519
Research and development                                    704,993     284,613
                                                          ---------     -------
Administrative expenses                                   2,751,444     767,132
Exceptional administrative expenses                          77,550     101,250
                                                          ---------     -------
                                                          2,828,994     868,382
                                                          =========     =======

The  exceptional  administrative  expenses  arise  from the  charge  made on the
granting of share options. The charge is the difference between the market value
of the shares at the date of grant and the  exercise  price of the options  (see
note 10).

3    Directors' emoluments

                                                              Year     10 months
                                                             ended         ended
                                                       31 December   31 December
                                                              1997          1996
                                                           (pound)       (pound)

Aggregate emoluments                                       223,189       106,257
Company pension contributions to defined
  contribution scheme                                       18,478         9,750
                                                           -------       -------
                                                           241,667       116,007
                                                           =======       =======

Included above are amounts paid to the highest paid director of:

                                                              Year     10 months
                                                             ended         ended
                                                       31 December   31 December
                                                              1997          1996
                                                           (pound)       (pound)

Aggregate emoluments                                       112,046        57,374
Company pension contributions to defined
  contribution scheme                                        9,291         5,250
                                                           -------        ------
                                                           121,337        62,624
                                                           =======        ======

Benefits accrued to two directors  during the year under a defined  contribution
scheme.



                                      H-23
<PAGE>

4    Employee information

The average monthly number of persons (including  executive  directors) employed
by the group during the year was:

                                                              Year     10 months
                                                             ended         ended
                                                       31 December   31 December
                                                              1997          1996
                                                            Number        Number
By Activity
Research                                                        24             5
Administration                                                   5             4
                                                         ---------       -------
                                                                29             9
                                                         =========       =======

                                                              Year     10 months
                                                             ended         ended
                                                       31 December   31 December
                                                              1997          1996
                                                           (pound)       (pound)

Staff costs (for the above persons)
Wages and salaries                                         898,468       198,526
Social security costs                                       92,226        19,859
Other pension costs (see note 16)                           80,383        17,883
                                                         ---------       -------
                                                         1,071,077       236,268
                                                         =========       =======

5    Investment income

                                                              Year     10 months
                                                             ended         ended
                                                       31 December   31 December
                                                              1997          1996
                                                           (pound)       (pound)

Other interest receivable                                  318,341       125,649
                                                           =======       =======

6    Interest payable and similar charges

                                                              Year     10 months
                                                             ended         ended
                                                       31 December   31 December
                                                              1997          1996
                                                           (pound)       (pound)

On finance leases                                          123,161        13,019
                                                           =======        ======



                                      H-24
<PAGE>

7    Loss on ordinary activities before taxation

                                                              Year     10 months
                                                             ended         ended
                                                       31 December   31 December
                                                              1997          1996
                                                           (pound)       (pound)

Loss on ordinary activities before taxation is
  stated after charging:
Depreciation charge for the year:
  Tangible owned fixed assets                                 --             949
  Tangible fixed assets held under finance leases          251,352         8,700
Research and development expenditure - current year      2,046,451       482,519
Auditors' remuneration:
         Audit (company(pound)500 (1996:(pound)500))         6,000         4,500
         Other services to the group                         4,900        17,450
Hire of other assets - operating leases                     91,093        15,117
                                                         =========       =======


8    Tax on profit on ordinary activities

No corporation tax liability  arises on the results for the year due to the loss
incurred.  At 31 December 1997 there were  estimated tax losses to carry forward
in excess of (pound)3,150,000 (1996: (pound)500,000).

9    Profit for the financial year

As  permitted by section 230 of the  Companies  Act 1985,  the parent  company's
profit and loss account has not been included in these financial statements. The
parent company's profit for the financial year was (pound)2.

10   Change in accounting policies

The prior year adjustment of (pound)101,250 is made as a result of the change in
accounting  policy for share  options  discussed  in note 1. The  adjustment  is
reported in the statement of total recognized gains and losses and reserves (see
note 20).

The effect of the change in accounting  policy is to increase the current year's
loss before taxation by (pound)77,550.  The effect on the comparative profit and
loss  account is to increase the loss before  taxation  from  (pound)654,502  to
(pound)755,752.



                                      H-25
<PAGE>

11   Tangible fixed assets

Group
                                                            Office
                                                         equipment
                                                               and
                                                          fixtures
                            Laboratory      Computer           and
                             equipment     equipment      fittings         Total
                               (pound)       (pound)       (pound)       (pound)
Cost
At 1 January 1997              628,020       131,541       259,780    1,019,341
Additions                      319,456       172,641        80,465      572,562
Disposals                       (2,071)         (700)         --         (2,771)
                               -------       -------        ------      -------
At 31 December 1997            945,405       303,482       340,245    1,589,132
                               -------       -------        ------      -------
Depreciation
At 31 December 1996               --           5,364         4,285        9,649
Charge for year                140,203        71,121        40,028      251,352
                               -------       -------        ------      -------
At 31 December 1997            140,203        76,485        44,313      261,001
                               -------       -------        ------      -------
Net book value
At 31 December 1997            805,202       226,997       295,932    1,328,131
                               =======       =======       =======    =========

Net book value
At 31 December 1996            628,020       126,177       255,495    1,009,692
                               =======       =======       =======    =========

The  net   book   value  of   tangible   fixed   assets   includes   an   amount
of(pound)1,328,131 (1996:(pound)965,567) in respect of assets held under finance
leases.

The company has no tangible fixed assets.

12   Fixed asset investments

Company

                                                                     Interest in
                                                              group undertakings
                                                                         (pound)
Cost and net book value:
At 31 December 1997 and at 1 January 1997                                250,000
                                                                         =======

Interests in group undertakings

<TABLE>
<CAPTION>
Name of                        Country of        Description of shares held       Percentage of
undertaking                    incorporation                                        shares held

<S>                            <C>                     <C>                                 <C> 
Hexagen Technology Limited     Great Britain           Ordinary 0.2p shares                100%
</TABLE>

Hexagen Technology  Limited's  principal activity is research into potential new
drug targets. Its results are included in the consolidated financial statements.



                                      H-26
<PAGE>

13   Debtors

<TABLE>
<CAPTION>
                                          Group     Company       Group     Company
                                           1997        1997        1996        1996
                                        (pound)     (pound)     (pound)     (pound)

<S>                                     <C>       <C>           <C>       <C>   
Amounts falling due within one year
Other debtors                           118,345        --       233,490      31,710
Prepayments and accrued income          220,700        --        92,057        --
                                        -------   ---------     -------   ---------
                                        339,045        --       325,547      31,710
                                        -------   ---------     -------   ---------
Amounts falling due after one year
Amounts owed by group undertaking          --     6,668,656        --     6,667,527
                                        -------   ---------     -------   ---------
                                           --     6,668,656        --     6,667,527
                                        =======   =========     =======   =========
</TABLE>

14   Creditors: amounts falling due within one year

<TABLE>
<CAPTION>
                                          Group     Company       Group     Company
                                           1997        1997        1996        1996
                                        (pound)     (pound)     (pound)     (pound)

<S>                                     <C>            <C>    <C>             <C>  
Trade creditors                         376,977        --       644,296       5,531
Obligations under finance leases        526,384        --       332,700        --
Other taxation and social security       31,384        --        86,710        --
Accruals and deferred income             62,784        --       137,594        --
                                        -------     -------   ---------       -----
                                        997,529        --     1,201,300       5,531
                                        =======     =======   =========       =====
</TABLE>

15   Creditors: amounts falling due after more than one year

<TABLE>
<CAPTION>
                                          Group     Company       Group     Company
                                           1997        1997        1996        1996
                                        (pound)     (pound)     (pound)     (pound)

<S>                                     <C>           <C>       <C>             <C>
Obligations under finance leases        811,249       --        772,709         --
                                        =======    ========     =======     =========
</TABLE>


                                      H-27
<PAGE>



The net finance lease obligations to which the group is committed are:

                                                          1997              1996
                                                       (pound)           (pound)

In one year or less                                    526,384           332,700
Between one and two years                              526,384           332,700
Between two and five years                             284,865           440,009
                                                     ---------         ---------
                                                     1,337,633         1,105,409
                                                     =========         =========

Hexagen plc has guaranteed the  liabilities of Hexagen  Technology  Limited with
regard to that company's finance lease commitments

16   Deferred taxation

At 31  December  1997  the  company  has no  potential  liability  for  deferred
taxation.

The group had potential deferred tax assets as follows:

<TABLE>
<CAPTION>
                                             Amount provided         Amount unprovided
                                               1997     1996           1997        1996
                                             pound)  (pound)        (pound)     (pound)

<S>                                              <C>      <C>     <C>         <C>      
Tax effect of timing differences because of:
Excess of capital allowances over                --       --          --        (2,784)
  depreciation
Other                                            --       --      (992,546)   (203,630)
                                              -------  -------    --------    -------- 
                                                 --       --      (992,546)   (206,414)
                                              =======  =======    ========    ======== 
</TABLE>

17   Pensions

The group  operates a defined  contribution  scheme.  The pension charge for the
year is(pound)80,383  (1996:(pound)17,883).(pound)45 remained outstanding at the
year-end and is included within accruals.

18   Called up share capital

                                                                1997        1996
                                                             (pound)     (pound)
Authorised
23,355,672 preferred ordinary shares of 5p each            1,167,784   1,167,784
5,000,000 'A' ordinary shares of 5p each                     250,000     250,000
3,339,668 ordinary shares of 5p each                         166,983     166,983
                                                           ---------   ---------
                                                           1,584,767   1,584,767
                                                           =========   =========
Allotted, called up and fully paid
23,355,331 preferred ordinary shares of 5p each            1,117,767   1,117,767
5,000,000 'A' ordinary shares of 5p each                     250,000     250,000
167,000 (1996: Nil) ordinary shares of 5p each                 8,350        --
                                                           ---------   ---------
                                                           1,376,117   1,367,767
Allotted shares - not fully paid up
Nil (1996: 167,000) preferred ordinary shares of 5p each        --         8,350
                                                           ---------   ---------
                                                           1,376,117   1,376,117
                                                           =========   =========


On 26 November  1997 the  holders of 167,000 of the  preferred  ordinary  shares
exercised the right to convert their shares into ordinary shares.

The preferred  ordinary  shares rank in priority to the other shares in a return
of capital and in the payment of a dividend.



                                      H-28
<PAGE>


The priority in respect of the dividend is limited to 8% (non-cumulative) of the
nominal value of the shares.  Thereafter they rank equally with the 'A' ordinary
and ordinary shares.

The  priority  in respect of a return of capital is limited to the  subscription
price plus any arrears of dividends.  Thereafter  they rank equally with the 'A'
ordinary and ordinary shares.  The preferred  ordinary shares are classed as non
equity  because  one of the  rights in  respect  of  dividends  is for a limited
amount.

The classes of shares are equal in all other respects.

19   Options in shares of Hexagen plc

Options have been granted for 5p ordinary shares as follows:


        Number         Subscription        Period
     of shares      price per share        within which options exercisable

        50,000                   5p        15 July 1997 - 15 July 2003
        10,000                   5p        12 August 1997 - 12 August 2003
       225,000                   5p        3 September 1997 - 3 September 2003
        30,000                   5p        23 September 1997 - 23 September 2003
        30,000                   5p        30 September 1997 - 30 September 2003
       100,000                   5p        7 October 1997 - 7 October 2003
        40,000                   5p        14 October 1997 - 14 October 2003
        15,000                   5p        21 October 1997 - 21 October 2003
       150,000                   5p        1 November 1997 - 1 November 2003
        25,000                   5p        16 December 1997 - 16 December 2003
        75,000                   5p        28 February 1998 - 28 February 2004
        15,000                   5p        1 March 1998 - 28 February 2004
        95,000                   5p        1 March 1998 - 29 February 2004
        50,000                   5p        1 April 1998 - 1 April 2004
        72,000                   5p        1 May 1998 -1 May 2004
        35,000                   5p        1June 1998 -1 June 2004
        75,000                   5p        1 July 1998 - 1 July 2004
        20,000                   5p        1 August 1998 - 1 August 2004
        15,000                   5p        1 September 1998 - 1 September 2004
        15,000                   5p        1 October 1998 - 1 October 2004
        50,000                   5p        1 December 1998 - 1 December 2004
     ---------
     1,192,000
     =========



                                      H-29
<PAGE>

20   Reserves

<TABLE>
<CAPTION>
Group                                                 Share         Merger      Profit and
                                                    premium        reserve    loss account
                                                    (pound)        (pound)         (pound)

<S>                                               <C>            <C>          <C>        
At 1 January 1997                                 5,566,507      (240,000)       (654,502)
Prior year adjustment (see note 10)                    --            --          (101,250)
Reversal of prior year adjustment (see note 1)         --            --           101,250
Reversal of share option charge (see note 1)           --            --            77,550
Loss for the year                                      --            --       (2,633,814)
                                                  ---------      --------     ---------- 
                                                  5,566,507      (240,000)    (3,210,766)
                                                  =========      ========     ========== 
</TABLE>

Company
                                                       Share          Profit and
                                                     premium        loss account
                                                     (pound)             (pound)

At 1 January 1997                                  5,566,507               1,351
Profit for the year                                     --                     2
                                                   ---------               -----
                                                   5,566,507               1,353
                                                   =========               =====

21   Reconciliation of movements in shareholders' funds

                                                         Group             Group
                                                          1997              1996
                                                       (pound)           (pound)

Opening shareholders' funds                          6,048,122             --
Share issue during the year                               --          7,006,700
Expenses of share issues                                  --            (64,076)
Reversal of share option charge                         77,550          101,250
(Loss) for the financial year                       (2,633,814)        (755,752)
Difference arising on consolidation                       --           (240,000)
                                                     ---------        ---------
Closing shareholders' funds                          3,491,858        6,048,122
                                                     =========        =========


                                      H-30
<PAGE>

22   Reconciliation of operating loss to net cash outflow from operating
     activities

                                                            Year       10 months
                                                           ended           ended
                                                     31 December     31 December
                                                            1997            1996
                                                         (pound)         (pound)
Continuing operating activities
Operating loss                                       (2,828,994)       (868,382)
Share option charge                                      77,550         101,250
                                                     ----------        -------- 
                                                     (2,751,444)       (767,132)
Depreciation on tangible fixed assets                   251,352           9,649
Loss on sale of tangible fixed assets                       375           7,900
Decrease/(increase) in other debtors                    115,145        (191,714)
(Increase) in prepayments and accrued
  income                                               (116,088)        (92,057)
(Decrease)/increase in trade creditors                 (267,319)        644,296
(Decrease)/increase in other taxation and
  social security                                       (55,326)         86,710
(Decrease)/increase in accruals and
  deferred income                                       (74,810)        137,594
                                                     ----------        -------- 
Net cash outflow from continuing
   operating activities                              (2,898,115)       (164,754)
                                                     ==========        ======== 

23   Reconciliation of net cash flow to movement in net funds

                                                            Year       10 months
                                                           ended           ended
                                                     31 December     31 December
                                                            1997            1996
                                                         (pound)         (pound)

Increase in cash in the period                           66,568         166,892
Cash (inflow)/outflow from decrease in
  debt  and lease financing                             445,675          48,271
Cash (inflow)/outflow from               
  (decrease)/increase in liquid resources            (3,120,000)      6,520,000
                                                     ----------       ---------
Change in net funds resulting from cash
  flows                                              (2,607,757)      6,735,163
Other non-cash items
New finance leases                                     (677,899)     (1,153,680)
                                                      ---------       ---------
Movement in net funds in the period                  (3,285,656)      5,581,483
Net funds at 1 January/incorporation                  5,581,483            --
                                                      ---------       ---------
Net funds at 31 December                              2,295,827       5,581,483
                                                      =========       =========



                                      H-31
<PAGE>

24   Analysis of net funds

                                              At                              At
                                       1 January            Cash     31 December
                                            1997            flow            1997
                                         (pound)         (pound)         (pound)

Cash in hand, at bank                   166,892          66,568         233,460
Finance leases                       (1,105,409)       (232,224)     (1,337,633)
Current asset investments             6,520,000      (3,120,000)      3,400,000
                                      ---------      ----------       ---------
Total                                 5,581,483      (3,285,656)      2,295,827
                                      =========      ==========       =========

25   Capital commitments

Group
                                                                  1997      1996
                                                               (pound)   (pound)
Capital expenditure that has been contracted for but has not
been provided for in the financial statements                  386,100    39,000
                                                               =======    ======

26   Contingent liabilities

The Inland  Revenue has  recently  challenged  the group's view that it has been
trading since incorporation.  The company has sought professional advice on this
matter but if the challenge is upheld,  taxation may become  payable on interest
receivable  since  incorporation.  This  would  amount  to  (pound)30,500  (plus
interest)  for the year ended 31 December  1996 and  (pound)70,500  for the year
ended 31 December  1997. No provision has been made in the financial  statements
for these amounts.

27   Financial commitments

At 31  December  1997 the group had  annual  commitments  under  non-cancellable
operating leases as follows:

                                        Land and              Land and
                                       buildings     Other   buildings     Other
                                            1997      1997        1996      1996
                                         (pound)   (pound)     (pound)   (pound)

Expiring within one year                   --        9,036       --         --
In the second to fifth years
  inclusive                              70,000      9,000     70,000     21,068
                                         ------      -----     ------     ------
                                         70,000     18,036     70,000     21,068
                                         ======     ======     ======     ======

28   Post balance sheet event

In February 1998 the group entered into a lease  agreement for further  premises
at 214 Cambridge Science Park, Milton Road, Cambridge.

The new  agreement  replaced  the  existing  lease on the  premises  which at 31
December 1997 committed the group to (pound)70,000  per annum for less than five
years  (see  note  27).  Under  the  terms of the new  agreement,  the  group is
committed to annual  leasing  costs on the premises of  (pound)180,000  for more
than five years.



                                      H-32
<PAGE>

29   Related party transactions

The company has taken  advantage of the exemption  available to companies not to
disclose  transactions  with wholly owned  subsidiaries  which are eliminated on
consolidation.   There  are  no  other  related  party  transactions   requiring
disclosure.

30   Summary of significant differences between UK and US Generally Accepted
     Accounting Principles ("GAAP")

The  accompanying  consolidated  financial  statements  have  been  prepared  in
accordance with accounting  principles  generally accepted in the United Kingdom
("UK GAAP").  Such principles differ in certain respects from generally accepted
accounting  principles in the United States ("US GAAP").  A summary of principal
differences  and  additional  disclosures  applicable  to the  Group are set out
below.

Reconciliation of consolidated profit and loss account:

                                                         1997               1996
                                                      (pound)            (pound)

Retained loss under UK GAAP                       (2,633,814)          (755,752)
US GAAP adjustments:
   Stock options                                      40,174             91,931
                                                  ----------           -------- 
Net loss under US GAAP                            (2,593,640)          (663,821)
                                                  ==========           ======== 


Reconciliation of shareholders' equity:

                                                         1997               1996
                                                      (pound)            (pound)

Shareholders' funds under UK GAAP                   3,491,858          6,048,122
US GAAP adjustments:
   Stock options                                      132,105             91,931
                                                    ---------          ---------
Shareholders' equity under US GAAP                  3,623,963          6,140,053
                                                    =========          =========

(i)  Stock options

Under both UK and US GAAP,  options issued with an exercise price below the fair
market value are considered compensatory. Under UK GAAP, the compensation charge
on options issued to reward past performance is reflected in the profit and loss
on the date of grant.

Under US GAAP,  compensation  cost also  represents the  difference  between the
current market price and the exercise price on the grant date, but is recognized
in the profit and loss over the vesting period of the options granted.

(ii) Disclosures related to development stage enterprises

The company was formed on 12 March 1996 to research  potential  new drug targets
that may enable the treatment of human and veterinary  diseases.  The company is
considered a development  stage  enterprise  as defined by Financial  Accounting
Standards Board  Statement No. 7, Accounting and Reporting by Development  Stage
Enterprises.  As required  under the standard,  the deficit  accumulated  in the
development  stage on a UK GAAP basis from 12 March 1996 to 31 December  1997 is
(pound)3,210,766.  The  cumulative  statements of profit and loss and cash flows
for the period since inception are shown below.



                                      H-33
<PAGE>

Consolidated  profit and loss account from 12 March 1996, date of inception,  to
31 December 1997

                                                                         (pound)

Net operating expenses - continuing operations                       (3,518,576)
Exceptional net operating expenses                                     (178,800)
                                                                     ---------- 
Operating loss - continuing operations                               (3,697,376)
Investment income                                                        443,990
Interest payable and similar charges                                   (136,180)
                                                                     ---------- 
Retained loss since inception                                        (3,389,566)
                                                                     ========== 

Consolidated cash flow statement from 12 March 1996, date of inception, to 31
December 1997

                                                                         (pound)

Net cash outflow from continuing operating activities                (3,062,869)
                                                                     ---------- 
Returns on investments and servicing of finance
Interest received                                                       414,709
Interest paid on finance leases                                        (136,180)
                                                                     ---------- 
                                                                        278,529
                                                                     ---------- 
Capital expenditure
Purchase of tangible fixed assets                                       (85,874)
Sale of tangible fixed assets                                            35,296
                                                                     ---------- 
                                                                        (50,578)
                                                                     ---------- 
Net cash outflow before management of liquid resources and
financing                                                            (2,834,918)
                                                                     ---------- 

Management of liquid resources
Purchase of treasury deposits                                        (6,520,000)
Sale of treasury deposits                                             3,120,000
                                                                     ---------- 
                                                                     (3,400,000)
                                                                     ---------- 
Financing
Issue of shares                                                       6,677,574
Repayment of principal under finance leases                            (493,946)
Finance lease funds not yet utilized                                    284,750
                                                                     ---------- 
Net cash inflow from financing                                        6,468,378
                                                                     ---------- 

Increase in cash                                                        233,460
                                                                     ========== 

(iii) Statement of cash flows

Under UK GAAP,  the  consolidated  cash flow  statements  have been  prepared in
accordance  with the revised  version of UK Financial  Reporting  Standard  No.1
("FRS 1 revised") and presents  substantially  the same  information as required
under SFAS No. 95. Under US GAAP however,  there are certain differences from UK
GAAP with regard to classification of items within the cash flow statement.

Under UK GAAP,  cash flows are presented  separately  for operating  activities,
returns on investments and servicing of finance,  taxation,  capital expenditure
and financial  investment,  acquisitions  and disposals,  equity dividends paid,
management  of liquid  resources  and  financing.  Under US GAAP cash  flows are
classified  under  operating  activities,  investing  activities  and  financing
activities.  Under  UK  GAAP,  cash is  defined  as cash  in hand  and  deposits
repayable on demand,  less overdrafts  repayable on demand.  Under US GAAP, cash
and  cash  equivalents  are  defined  as  cash  and  investments  with  original
maturities of three months or less.



                                      H-34
<PAGE>

A summary of the Group's operating, investing and financing activities
classified in accordance with US GAAP is presented below. For the purposes of
this summary, the Group considers all highly liquid investments with a maturity
of three months or less at the time of purchase to be cash equivalents.

                                                            1997           1996
                                                         (pound)        (pound)

Net cash used in operating activities                 (2,715,490)       (68,850)
Net cash provided by investing activities               (997,604)       (52,974)
Net cash (used in)/provided by financing activities     (340,338)     6,808,716
                                                      ----------      ---------
Net increase in cash and cash equivalents             (4,053,432)     6,686,892
Cash and cash equivalents at beginning of period       6,686,892             -
                                                      ----------      --------
Cash and equivalents at end of period                  2,633,460      6,686,892
                                                      ==========      =========

Cash and cash equivalents are:
Cash at bank and in hand                                 233,460        166,892
Current asset investments                              2,400,000      6,520,000











                                      H-35
<PAGE>



                    ANNEX I: FACTORS THAT MAY AFFECT RESULTS

        If the Incyte Genetics Stock Proposal is approved and implemented,
holders of Incyte General Stock and Incyte Genetics Stock will be stockholders
of Incyte Pharmaceuticals, Inc. ("Incyte" and, together with its wholly owned
subsidiaries, the "Company"). The Company owns all of the assets and is
responsible for all of the liabilities of both Incyte General and Incyte
Genetics. Losses and liabilities of one division that affect the Company's
resources or financial condition could adversely affect the financial condition
or results of operations of the other division and the market price of the
series of Common Stock relating to that division. Accordingly, in evaluating the
financial condition and results of operations of the Company, Incyte General and
Incyte Genetics, you should carefully consider the factors set forth below.

        When used in this discussion, the words "expects," "anticipates,"
"estimates," and similar expressions are intended to identify forward-looking
statements. Such statements, which include statements as to profitability,
expected expenditure levels, the adequacy of capital resources, growth in
operations, and Year 2000 related actions, are subject to risks and
uncertainties that could cause actual results to differ materially from those
projected. These risks and uncertainties include, but are not limited to, those
risks discussed below. These forward-looking statements speak only as of the
date hereof. The Company expressly disclaims any obligation or undertaking to
release publicly any updates or revisions to any forward-looking statements
contained herein to reflect any change in the Company's expectations with regard
thereto or any change in events, conditions or circumstances on which any such
statement is based.

Factors Relating to Both Incyte General and Incyte Genetics

        Uncertain Effects of Recent Acquisitions. The combinations of Synteni,
Inc. ("Synteni") and Hexagen Limited ("Hexagen") with the Company involve
several potential operating and business risks, including the integration of
Synteni's, Hexagen's and the Company's businesses and management in a timely,
efficient and effective manner, the timely integration of Synteni's microarray
technology and services and Hexagen's technology with the Company's products and
services, integration of the respective sales and marketing and research and
development efforts, and any resulting loss of efficiency or loss of employees.
The combined companies may not realize any revenue enhancements or cost savings.
Also, any cost savings that are realized may be offset by increases in other
expenses or operating losses, including losses due to problems in integrating
the acquired companies with the Company. See "--Factors Relating to Both Incyte
General and Incyte Genetics--Risks Associated With Acquisitions." Although the
Company believes that beneficial synergies will result from the Synteni merger
and Hexagen acquisition, the combination of the companies' businesses, even if
achieved in an efficient, effective and timely manner, may not result in
combined results of operations and financial condition superior to what would
have been achieved by each company independently, and may take longer than
expected. See "--Factors Relating to Both Incyte General and Incyte
Genetics--History of Operating Losses; Uncertainty of Continued Profitability or
Revenues."

        Risks Associated with Acquisitions. As part of its business strategy,
the Company may from time to time acquire assets and businesses principally
relating or complementary to its operations. These acquisitions may include
acquisitions for the purpose of acquiring specific technology. The Company
acquired two companies, Genome Systems, Inc. and Combion, Inc. in 1996, acquired
Synteni in January 1998, and acquired Hexagen in September 1998. If the Company
acquires additional businesses that are not located near the Company's Palo
Alto, California headquarters, the Company may experience more difficulty
integrating and managing the acquired businesses' operations. These and any
other acquisitions by the Company involve risks commonly encountered in
acquisitions of companies. These risks include, among other things, the
following: the Company may be exposed to unknown liabilities of acquired
companies; the Company may incur acquisition costs and expenses higher than it
anticipated; fluctuations in the Company's quarterly and annual operating
results may occur due to the costs and expenses of acquiring and integrating new
businesses or technologies; the Company may experience difficulty and expense of
assimilating the operations and personnel of the acquired businesses; the
Company's ongoing business may be disrupted and its management's time and



<PAGE>



attention may be diverted; the Company may be unable to integrate successfully
or to complete the development and application of acquired technology and may
fail to achieve the anticipated financial, operating and strategic benefits from
these acquisitions; the Company may experience difficulties in establishing and
maintaining uniform standards, controls, procedures and policies; the Company's
relationships with key employees and customers of acquired businesses may be
impaired, or these key employees and customers may be lost, as a result of
changes in management and ownership of the acquired businesses; the Company may
incur amortization expenses if an acquisition is accounted for as a purchase,
resulting in significant goodwill or other intangible asset; and the Company's
stockholders may be diluted if the consideration for the acquisition consists of
equity securities. The Company may not overcome these risks or any other
problems encountered in connection with acquisitions. If the Company is
unsuccessful in doing so, its business, financial condition and results of
operations could be materially and adversely affected.

        History of Operating Losses; Uncertainty of Continued Profitability or
Revenues. For the years ended December 31, 1996 and 1995, the Company had net
losses of $7.3 million and $9.9 million, respectively, and as of June 30, 1998,
the Company had an accumulated deficit of $23.1 million. Driven by the Incyte
General division, the Company has experienced substantial revenue growth since
1995 and has reported quarterly profits since the first quarter of 1997.
However, because the Company intends to make a significant investment in
building the business of Incyte Genetics over the next few years, the Company
expects to report a consolidated net loss for 1999 and possibly 2000. The
Company may report consolidated net losses in future periods as well.

        Part of the Company's commercialization strategy is to license to
database collaborators the Company's patent rights to individual partial genes
or full-length cDNA sequences from the Company's proprietary sequence database,
for development as potential pharmaceutical, diagnostic or other products. Any
potential product that is the subject of such a license will require several
years of further development, clinical testing and regulatory approval prior to
commercialization. Accordingly, the Company does not expect to receive any
milestone or royalty payments from any such licenses for a substantial period of
time, if at all.

        Fluctuations in Operating Results. The Company's operating results may
fluctuate significantly from quarter to quarter as a result of a variety of
factors, including changes in the demand for the Company's products and
services; the pricing of database access to database collaborators; the nature,
pricing and timing of other products and services provided to the Company's
collaborators; changes in the research and development budgets of the Company's
collaborators and potential collaborators; capital expenditures; acquisition and
licensing costs and other costs related to the expansion of the Company's
operations, including operating losses of acquired businesses such as Synteni;
the introduction of competitive databases or services; and expenses related to,
and results of, litigation (including the lawsuits filed by Affymetrix, Inc.
described below under "--Factors Relating to Both Incyte General and Incyte
Genetics-Litigation") and other proceedings relating to intellectual property
rights. In particular, the Company has a limited ability to control the timing
of database installations, a lengthy sales cycle is required for the Company's
database products, the Company's revenue levels are difficult to forecast, the
time required to complete custom orders can vary significantly and the Company's
increasing investments in external alliances could result in significant
quarterly fluctuations in expenses due to the payment of milestones, license
fees or research payments.

        The Company's investments in joint ventures and businesses, particularly
diaDexus, LLC ("diaDexus"), the Company's joint venture with SmithKline Beecham
Corporation, may require the Company to record losses or expenses related to its
proportionate ownership interest in such entities, to record charges for the
acquisition of in-process technologies, or to record charges for the recognition
of the impairment in the value of the securities underlying such investments. To
date, the Company have not recognized any significant losses on its long-term
equity investments, all of which to date have been allocated to Incyte General.
Due to the recent stock market volatility, certain investments held by Incyte
General are below the investments' book value. The decrease in the market price
of these investments is considered temporary and therefore no change in the
carrying value of the investments is considered necessary. Incyte General will
continue to evaluate its 


<PAGE>



long term equity investments for impairment on a quarterly basis. As part of the
collaborative  agreement with Oxford  GlycoSciences  plc ("OGS") relating to the
joint  development  of a  proteomics  database,  Incyte  General  has  agreed to
reimburse  OGS up to $5.0  million in 1999 if  revenues  are not  sufficient  to
offset  OGS'  expenses  for  services  rendered.  In an  effort to  broaden  its
business,  the  Company  is  investing  in a  number  of  new  areas,  including
microarray  services,  molecular  diagnostics,  pharmacogenomics and proteomics.
Given that many of these address new markets, or involve untested  technologies,
it is not known if any of them will generate revenues or if the revenues will be
sufficient  to provide an adequate  return on the  investment.  Depending on the
investment  required  and the  timing of such  investments,  expenses  or losses
related to these investments could adversely affect operating results.

     Litigation. In January 1998, Affymetrix filed a lawsuit in the United
States District Court for the District of Delaware alleging infringement of U.S.
patent number 5,445,934 (the "'934 Patent") by both Synteni and Incyte. The
complaint alleges that the '934 Patent has been infringed by the making, using,
selling, importing, distributing or offering to sell in the United States high
density arrays by Synteni and Incyte and that such infringement was willful.
Affymetrix seeks a permanent injunction enjoining Synteni and Incyte from
further infringement of the '934 Patent and, in addition, seeks damages, costs
and attorney's fees and interest. Affymetrix further requests that any such
damages be trebled based on its allegation of willful infringement by Synteni
and Incyte.

       In September 1998, Affymetrix filed an additional lawsuit in the United
States District Court for the District of Delaware alleging infringement of the
U.S. patent number 5,800,992 (the "'992 Patent") and U.S. patent number
5,744,305 (the "'305 Patent") by both Synteni and Incyte. The complaint alleges
that the '305 Patent has been infringed by the making, using, selling,
importing, distributing or offering to sell in the United States high density
arrays by Synteni and Incyte, that the '992 Patent has been infringed by the use
of Synteni's and Incyte's GEMTM microarray technology to conduct gene expression
monitoring using two-color labeling, and that such infringement was willful.
Affymetrix seeks a preliminary injunction enjoining Synteni and Incyte from
using Synteni's and Incyte's GEM microarray technology to conduct gene
expression monitoring using two-color labeling, as described in the '992 patent,
and a permanent injunction enjoining Synteni and the Company from further
infringement of the '305 and '992 Patents.

        Incyte and Synteni believe they have meritorious defenses and intend to
defend these suits vigorously. However, there can be no assurance that Incyte
and Synteni will be successful in the defense of these suits. Regardless of the
outcome, this litigation has resulted and is expected to continue to result in
substantial expenses and diversion of the efforts of management and technical
personnel. Further, there can be no assurance that any license that may be
required as a result of these suits or the outcome thereof would be made
available on commercially acceptable terms, if at all.

        New and Uncertain Business. The Company's single nucleotide polymorphism
("SNP") discovery business and microarray-based gene expression service business
represents businesses for which there is no precedent. The utility of the
information generated by these businesses is unproven. The nature and price of
the products and services offered in these businesses are such that there are a
limited number of companies that are potential collaborators for such products
and services. Additional factors that may affect demand for the Company's
products and services include: the extent to which pharmaceutical and
biotechnology companies may choose to generate the information in-house; the
emergence of competitors offering similar services at competitive prices; the
extent to which the information in the Company's databases are made public by,
or is the subject of, patents issued to others; the Company's ability to
establish and enforce proprietary rights to its products; and the emergence of
technological innovations that are more advanced than the technology used by and
available to the Company.

        Risks Associated with Strategic Investments. The Company has funded and
intends in the future to fund strategic equity investments in joint ventures or
businesses that complement the business of the Company.



<PAGE>



These investments, such as the Company's investment in diaDexus, may be illiquid
and may  require  the  Company  to record  losses  and  expenses  related to its
proportionate  ownership  interest  in such  entities,  charges  related  to the
acquisition  of in-process  technologies,  or the impairment in the value of the
securities  underlying  such  investments.   These  losses  may  exceed  amounts
anticipated,  which could result in the Company's  operating results being below
the expectations of public market analysts and investors.  These investments may
often be made in securities  for which there is no public  trading  market or in
securities not registered under the Securities Act of 1933 and therefore subject
to  trading  restrictions,  either  of which  increases  the  Company's  risk of
investment and reduces the liquidity of the Company's  investment.  In addition,
the  Company  could  be  required  to  invest  greater  amounts  than  initially
anticipated  or to  devote  substantial  management  time to the  management  of
research and development relationships and joint ventures. The occurrence of any
of the  foregoing  could result in a material  adverse  effect on the  Company's
business, financial condition and results of operations.

        Lengthy Sales Cycle. The ability of the Company to obtain new
collaborators for its databases, software tools and microarray and other
services depends in significant part upon prospective collaborators' perceptions
that the Company's databases, software tools, and microarray services can help
accelerate drug discovery efforts. The sales cycle is typically lengthy due to
the education effort that is required, as well as the need to effectively sell
the benefits of the Company's databases, software tools, and microarray services
to a variety of constituencies within potential collaborator companies. In
addition, each database collaboration and microarray services agreement involves
the negotiation of agreements containing terms that may be unique to each
partner, such as the scope of any licenses granted and whether satellite
database services or access to multiple database modules is desired. The Company
may expend substantial funds and management effort with no assurance that a
collaboration will result.

        Uncertainty of Protection of Patents and Proprietary Rights. Incyte
General's and Incyte Genetic's database businesses and competitive position are
dependent in part upon the Company's ability to protect its proprietary database
information and software technology. Despite the Company's efforts to protect
its proprietary database information and software technology, unauthorized
parties may attempt to obtain and use information that the Company regards as
proprietary. Although the Company's database collaboration agreements require
its collaborators to provide adequate security for, and to control access to the
Company's databases, policing unauthorized use of the Company's databases and
software by the Company or its collaborators is difficult. The Company relies on
patent, trade secret, and copyright law, and nondisclosure and other contractual
arrangements to protect its proprietary information.

        To date, the Company has been issued a number of patents with respect to
the gene sequences in the Company's databases and has filed for patents on
selected features of its related software, but has not been issued patents or
registered copyrights for that software. Patents cannot prevent others from
developing, selling or licensing databases that include sequences which might be
covered by the Company's patents and copyrights. The Company cannot prevent
others from independently developing software that might be covered by any
copyrights issued to the Company and trade secret laws do not prevent
independent development. Thus, there can be no assurance that others will not
independently develop substantially equivalent proprietary information and
techniques or otherwise gain access to the Company's proprietary information,
that this information will not be disclosed or that the Company can effectively
protect its rights to unpatented trade secrets.

        The Company pursues a policy of having its employees, consultants and
advisors execute proprietary information and invention agreements upon
commencement of employment or consulting relationships with the Company. These
agreements provide that all confidential information developed or made known to
the individual during the course of the relationship shall be kept confidential
except in specified circumstances. These agreements may not, however, provide
meaningful protection for the Company's trade secrets or other proprietary
information in the event of unauthorized use or disclosure of this information.

        The Company's current policy is to file patent applications on what it
believes to be novel full-length cDNA sequences and partial sequences obtained
through the Company's high-throughput computer-aided gene sequencing efforts.
The Company has filed U.S. patent applications in which the Company has claimed
certain partial gene sequences and has filed patent applications in the U.S. and
applications under the Patent Cooperation Treaty ("PCT") designating countries
in Europe as well as Canada, Japan, Mexico and New Zealand claiming full-length
gene sequences associated with cells and tissues that are the subject of the



<PAGE>



Company's high-throughput gene sequencing program. To date, the Company holds a
number of issued U.S. patents on full-length genes, but no patent has issued
from any of the Company's patent applications that claim partial gene sequences.
The Company is aware that a number of entities, such as Merck & Co., Inc. (in
conjunction with Washington University), have made certain gene sequences
publicly available, which may adversely affect the ability of the Company and
others to obtain patents on such genes. The Company's ability to obtain patent
protection for certain sequences that have been made publicly available may be
adversely affected.

        The Company believes that certain of its patent applications claim genes
which may also be claimed in patent applications filed by other parties. In some
or all of these applications, a determination of priority of inventorship may
need to be decided in an interference before the United States Patent and
Trademark Office ("USPTO"). The USPTO has declared an interference involving a
Company patent application covering one full-length gene, and the Company has
been informed that interferences may be declared with respect to applications
covering approximately a dozen additional genes.

        In support of Incyte Genetics' plan to commercialize SNP data, the
Company plans to seek patent protection for patentable SNPs identified in the
LifeSeq database, through the Incyte Genetics human genome sequencing program,
and through the use of Hexagen's fSSCP SNP-discovery technology. These patents
will claim rights in patentable SNPs for diagnostic and genotyping purposes. As
information relating to particular SNPs is developed, the Company plans to seek
additional rights in those SNPs that are associated with specific diseases,
functions or drug responses. Incyte Genetics will have the exclusive right to
commercialize the SNP data, human genome data and human genome mapping data, for
use in pharmacogenetic applications.

        The patentability of partial gene sequences in general is uncertain,
involves complex legal and factual questions, and has recently been the subject
of much controversy. As a result, patent applications filed by the Company on
such partial gene sequences may not result in issued patents. Even if patents
are issued for partial gene sequences, there may be uncertainty as to the scope
of the coverage, enforceability or commercial protection provided by any such
patents. Certain court decisions suggest that disclosure of a partial sequence
may not be sufficient to support the patentability of a full-length sequence and
that patent claims to a partial sequence may not cover a full-length sequence
inclusive of that partial sequence.

        The USPTO has had a substantial backlog of biotechnology patent
applications and, in particular, applications that claim gene sequences. In
1996, the USPTO issued guidelines limiting the number of partial gene sequences
that can be examined within a single patent application. Many of the Company's
patent applications containing multiple partial sequences contain more sequences
than the maximum number allowed under the new guidelines. The Company is
reviewing its options and, due to the resources needed to comply with the
guidelines, may decide to abandon patent applications for some of its partial
gene sequences. Given that the Company's cost of filing large numbers of patent
applications and maintaining issued patents can be significant, the Company may
choose not to pursue every application. If the Company does not pursue patent
protection for all of its full-length and partial gene sequences, the value of
its intellectual property portfolio could be diminished.

        In view of the possible delay in obtaining allowance of some of the
Company's patent applications, and the secrecy of patent applications, the
Company does not know if other applications that would have priority over the
Company's applications have been filed. Also, changes in U.S. patent laws
resulting from the General Agreement on Tariffs and Trade ("GATT") became
effective in June 1995. Most notably, GATT resulted in U.S. law being amended to
change the term of patent protection from seventeen years from patent 


<PAGE>


issuance to twenty years from the earliest effective filing date of the
application. Because the average time from filing to issuance of biotechnology
applications is at least one year and may be more than three years depending on
the subject matter, a twenty-year patent term from the date of filing may result
in a substantially shortened term of patent protection, which may adversely
affect the Company's period of exclusivity under any patents that may issue to
the Company. Pending applications claiming large numbers of gene sequences may,
in some situations, need to be refiled while claiming priority to the earliest
filing date and, in such situations, the patent term will be measured from the
date of the earliest priority application. This would reduce the patent term and
have a potentially adverse effect on the Company's period of exclusivity.

        Biotechnology patent law outside the United States is even more
uncertain and is currently undergoing review and revision in many countries.
Further, the laws of certain foreign countries may not protect the Company's
intellectual property rights to the same extent as do the laws of the United
States. The Company may participate in opposition proceedings to determine the
validity of its or its competitors' non-U.S. patents, which could result in
substantial costs to and diversion of effort by the Company.

        As the biotechnology industry expands, more patents are issued and other
companies engage in the business of discovering genes and SNPs through the use
of high speed sequencers and in other genomic-related businesses, such as
microarray and gene expression profiling, the risk increases that the Company's
potential products or the processes used by the Company to develop these
products may be subject to claims that they infringe the patents of others.
Certain of these patents are the subject of litigation. Therefore, the Company's
operations may require it to obtain licenses under any of these patents or
proprietary rights, and these licenses may not be made available on terms
acceptable to the Company. Litigation may be necessary to defend against or
assert claims of infringement, to enforce patents issued to the Company, to
protect trade secrets or know-how owned by the Company, or to determine the
scope and validity of the proprietary rights of others. The Company could also
be involved in interferences with respect to patent applications. Given the
large number of applications filed by the Company, a large number of
interferences could be expensive and time consuming. In addition, it is
impossible to predict how many, if any, of the interferences would be resolved
in the Company's favor. The Company is currently involved in litigation and
interference proceedings with respect to patents and intellectual property
rights. Litigation or interference proceedings, regardless of the outcome, could
result in substantial costs to, and diversion of effort by the Company, and may
have a material adverse effect on the Company's business, financial condition
and results of operations. In addition, these efforts by the Company may not be
successful.

        As is typical in the genomics and software industries, the Company has
from time to time received, and believes that it likely will receive in the
future, notices from third parties alleging infringement claims. The Company
believes that it is not infringing the patent rights of any such third party,
and in circumstances in which the Company has determined a response to an
alleged infringement claim to be appropriate, the Company has notified the
claimant to that effect. To date, except as set forth above under "--Factors
Relating to Both Incyte General and Incyte Genetics-Litigation," no third party
has filed suit with respect to an alleged claim against the Company. Action may,
however, be taken against the Company in the future, either with respect to
previously asserted or new claims. The outcome of any such action is uncertain.



<PAGE>


        Future Capital Needs; Uncertainty of Additional Funding. Based upon its
current plans, the Company believes that its existing resources and anticipated
cash flow from operations will be adequate to satisfy its capital needs at least
through the next twelve months. However, the Company may be unable to raise
sufficient funds to support the efforts of the Incyte Genetics, obtain
additional collaborators or retain existing collaborators for the Company's
databases, and its database products and services may not produce revenues
which, together with the Company's cash, cash equivalents, and marketable
securities, would be adequate to fund the Company's cash requirements. The
Company's cash requirements depend on numerous factors, including: the ability
of the Company to attract and retain collaborators for its databases and
products and services; expenditures in connection with alliances, license
agreements and acquisitions of and investments in complementary technologies and
businesses; competing technological and market developments; the cost of filing,
prosecuting, defending and enforcing patent claims and other intellectual
property rights; the purchase of additional capital equipment, including capital
equipment necessary to ensure the Company's sequencing and microarray operations
remain competitive; capital expenditures required to expand the Company's
facilities; and costs associated with the integration of new operations assumed
through mergers and acquisitions. The Company expects to continue to fund future
operations with revenues from database products and services and with private
and/or public equity capital to support Incyte Genetics, in addition to using
its current cash, cash equivalents, and marketable securities. Changes in the
Company's research and development plans or other changes affecting the
Company's operating expenses may result in changes in the timing and amount of
expenditures of the Company's capital resources. Additional funding, if
necessary, may not be available on favorable terms, if at all. If adequate funds
are not available, the Company may be required to curtail operations
significantly or to obtain funds through entering into collaborative
arrangements that may require the Company to relinquish rights to certain of its
technologies, product candidates, products or potential markets.

         Management of Growth. The Company has recently experienced, and expects
to continue to experience, significant growth in the number of its employees and
the scope of its operations. This growth has placed, and may continue to place,
a significant strain on the Company's management and operations. The Company's
ability to manage effectively this growth will depend upon its ability to
broaden its management team and its ability to attract, hire and retain skilled
employees. The Company's success will also depend on the ability of its officers
and key employees to continue to implement and improve its operational,
management information and financial control systems and to expand, train and
manage its employee base. In addition, the Company must continue to take steps
to provide customer support resources as the number of overall database
collaborators and the number of requests from collaborators increases. Further,
the Company's database collaborators typically have worldwide operations and may
require support at multiple U.S. and foreign sites. Providing this support may
require the Company to open offices in addition to its Palo Alto, California
headquarters and its offices in Fremont, California, St. Louis, Missouri and
Cambridge, England which could result in additional burdens on the Company's
systems and resources. The Company's inability to manage growth effectively,
including its growth through acquisitions, could have a material adverse effect
on the Company's business, financia condition and results of operations.

         Dependence on Key Employees. The Company is highly dependent on the
principal members of its management, operations and scientific staff, including
Roy A. Whitfield, its Chief Executive Officer, and Randal W. Scott, its
President and Chief Scientific Officer, the loss of whose services would have a
material adverse effect on the Company's business. The Company has not entered
into any employment agreements with any of these persons and does not maintain
any key person life insurance policy on the life of any employee. The Company's
future success also will depend in part on the continued service of its key
scientific, software, bioinformatics and management personnel and its ability to
identify, hire and retain additional personnel, including personnel in the
customer service, marketing and sales areas. The Company experiences intense
competition for qualified personnel in the areas of the Company's activities,
especially with respect to experienced bioinformatics and software personnel,
and there can



<PAGE>


be no assurance that the Company will be able to continue to attract and retain
personnel necessary for the development of the Company's business. Failure to
attract and retain key personnel could have a material adverse effect on the
Company's business, financial condition and results of operations.

        Dependence on Others. The Company relies on a limited number of
suppliers of gene sequencing machines and certain reagents required in
connection with the gene sequencing process. Although the Company is evaluating
alternative gene sequencing machines, these machines may not be available in
sufficient quantities, available at acceptable costs, or prove to be more
cost-effective than current machines. Patent right issues concerning certain
current and future generation sequencing machines may also arise which could
prevent the Company from using them or make their use more expensive. If the
Company is unable to obtain additional machines or an adequate supply of
reagents or other materials at commercially reasonable rates, its ability to
identify genes and SNPs through gene sequencing and related methods would be
adversely affected. In addition, although the Company obtains, from a number of
sources, tissue samples from which mRNA or DNA may be isolated, the loss of
access to some of these sources increased fees for access to these sources or
increased restrictions on use of the information generated could adversely
affect the Company's business.

        The gene sequencing machines that are utilized in the Company's high
throughput computer-aided genomic sequencing operations are commercially
available and are currently being utilized by at least one competitor. Moreover,
the majority owner of Celera Genomics Corporation ("Celera") has announced that
a new gel-based sequencing machine is expected to be ready for commercial
production in early 1999, and that a large number of these sequencing machines
will be provided to Celera. Although the Company has been told that it will have
access to these machines, there is no guarantee that access will be provided
under conditions that are acceptable to the Company or at all.

        The Company's strategy for the development of its database and
sequencing business and the commercialization of its portfolio of partial and
full-length gene sequences may require the Company to enter into various
research and development relationships with corporate and academic collaborators
and others. The success of these relationships is dependent upon the performance
of outside parties of their responsibilities. The Company may not be able to
establish collaborative arrangements or license agreements that the Company
deems necessary or acceptable to develop its database and sequencing business
or, in the future, to commercialize its portfolio of partial and full-length
gene sequences. In addition, these collaborative arrangements or license
agreements may not be successful. The Company's collaborators may also be
pursuing alternative technologies or developing alternative products either on
their own or in collaboration with others, including the Company's competitors.

        The Company has relied on scientific, technical, pathology, commercial
and other data supplied and disclosed by others, including its academic
collaborators and sources of tissue samples, and may rely on these data in the
construction of its database. There can be no assurance that these data contain
no errors or omissions, or that the sources of these data have acquired the data
in compliance with applicable legal requirements, the knowledge of which would
adversely change the prospects for the Company's business.

        Year 2000 Issue. As a result of computer programs being written using
two digits, rather than four, to represent year dates, the performance of the
Company's computer systems and those of its suppliers and customers in the Year
2000 is uncertain. Any computer programs that have time-sensitive software may
recognize a date using "00" as the year 1900 rather than the year 2000. This
could result in a system failure or miscalculations causing disruptions of
operations, including, among other things, a temporary inability to process
transactions, send invoices, or engage in other normal business activities.

        The Company is in the process of evaluating the Year 2000 readiness of
the software products sold by the Company ("Products"), the information
technology systems used in its operations ("IT Systems"), and its non-IT
Systems, such as building security, voice mail, and other systems. The Company
currently anticipates that this project will consist of the following phases:
(i) identification of all Products, IT Systems, non-IT Systems; (ii) assessment
of repair or replacement requirements; (iii) repair or replacement; (iv)
testing; (v) implementation; and (vi) creation of contingency plans in the event
of Year 2000 failures.



<PAGE>


        The Company will initiate an assessment of all current versions of its
Products and believes that this will be completed in the first half of 1999.
Even so, whether a complete system or device in which a Product is embedded will
operate correctly for an end-user depends in large part on the Year 2000
compliance of the system's other components, most of which are supplied by
parties other than the Company. The supplier of the Company's current financial
and accounting software has informed the Company that such software is Year 2000
compliant. The Company relies, both domestically and internationally, upon
various vendors, government agencies, utility companies, telecommunications
service companies, delivery service companies, and other service providers who
are outside of the Company's control. There is no assurance that such parties
will not suffer a Year 2000 business disruption, which could have a material
adverse effect on the Company's financial condition and results of operations.

        To date, the Company has not incurred any material expenditures in
connection with identifying or evaluating Year 2000 compliance issues. Most of
its expenses have related to the opportunity cost of time spent by employees of
the Company evaluating the financial and accounting software, its Products, and
general Year 2000 compliance matters. Absent a significant Year 2000 compliance
deficiency, management currently estimates that the cost to complete its Year
2000 compliance programs will be between $1.0 million and $1.5 million, which
will be expensed as incurred.

        The Company is focusing on identifying and addressing all aspects of its
operations that may be affected by the Year 2000 issue and is addressing the
most critical applications first. The Company intends to develop and implement,
if necessary, appropriate contingency plans to mitigate to the extent possible
the effects of any Year 2000 noncompliance. Although the full consequences are
unknown, the failure of either the Company's critical systems or those of its
material third parties to be Year 2000 compliant would result in the
interruption of the Company's business, which could have a material adverse
effect on the Company's business, financial condition and results of operations.

        Hazardous Materials; Environmental Matters. The Company's research and
development involves the controlled use of hazardous and radioactive materials
and biological waste. The Company is subject to federal, state and local laws
and regulations governing the use, manufacture, storage, handling and disposal
of these materials and certain waste products. Although the Company believes
that its safety procedures for handling and disposing of these materials comply
with the standards prescribed by such laws and regulations, the risk of
accidental contamination or injury from these materials cannot be completely
eliminated. In the event of such an accident, the Company could be held liable
for any damages that result and any such liability could exceed the resources of
the Company. Although the Company believes that it is in compliance in all
material respects with applicable environmental laws and regulations and
currently does not expect to make material additional capital expenditures for
environmental control facilities in the near-term, the Company may in the future
be required to incur significant costs to comply with environmental laws and
regulations, and there can be no assurance that the operations, business or
assets of the Company will not be materially or adversely affected by current or
future environmental laws or regulations.

        Reliance on Pharmaceutical Industry; Uncertainty of Health Care Reform
and Related Matters. The Company expects that all of its revenues in the
foreseeable future will be derived from products and services provided to the
pharmaceutical and biotechnology industries. Accordingly, the Company's success
in the foreseeable future is directly dependent upon the success of the
companies within those industries and their continued demand for the Company's
products and services. The Company's operations may in the future be subject to
substantial period-to-period fluctuations as a consequence of reductions and
delays in research and development expenditures by companies in these industries
resulting from factors such as changes in economic conditions, changes in the
regulatory environment affecting health care and health care providers, pricing
pressures, market-driven pressures on companies to consolidate and reduce costs,
and other factors affecting research and development spending. The occurrence of
any of the foregoing factors could have a material adverse effect on the
Company's business, financial condition and results of operations.



<PAGE>


        Risk of Business Interruption. The Company conducts all of its
sequencing and a significant portion of its other activities at its facilities
in Palo Alto, California, and conducts all of microarray-related operations at
its facilities in Fremont, California. Both locations are in a seismically
active area. Although the Company maintains business interruption insurance, the
Company does not currently have, nor does it plan to obtain, earthquake
insurance. A major catastrophe (such as an earthquake or other natural disaster)
could result in a prolonged interruption of the Company's business.

Factors Relating to Incyte General

        Uncertain Effects of the Synteni Merger. The combination of Synteni and
the Company involves several potential operating and business risks, including
the integration of Synteni's and Incyte General's businesses and management in a
timely, efficient and effective manner, the timely integration of Synteni's
microarray technology and services with Incyte General's database products and
services, integration of the respective sales and marketing and research and
development efforts, and any resultin loss of efficiency or loss of employees.
The combined companies may not realize any revenue enhancements or cost savings.
Also, any cost savings that are realized due to the merger may be offset by
increases in other expenses or operating losses, including losses due to
problems in integrating the two companies. See "--Factors Relating to Both
Incyte General and Incyte Genetics--Risks Associated With Acquisitions."
Although Incyte General believes that beneficial synergies will result from the
Synteni merger, the combination of the two companies' businesses, even if
achieved in an efficient, effective and timely manner, may not result in
combined results of operations and financial condition superior to what would
have been achieved by each company independently, and may take longer than
expected. See "--Factors Relating to Incyte General--History of Operating
Losses; Uncertainty of Continued Profitability or Revenues."

         History of Operating Losses; Uncertainty of Continued Profitability or
Revenues. For the years ended December 31, 1996 and 1995, Incyte General had net
losses of $7.5 million and $9.9 million, respectively, and as of June 30, 1998,
Incyte General had an accumulated deficit of $20.9 million. Incyte General has
experienced substantial revenue growth since 1995 and has reported quarterly
profits since the first quarter of 1997. However, Incyte General may not be able
to maintain revenue growth or profitability. Incyte General's continued
investment in new product and technology development, obligations under existing
and future research and development alliances, and increased investment in
marketing, sales and customer service will require a continued increase in
expenditures in 1998 and beyond. Synteni's ability to contribute to the
profitability of Incyte General will be dependent on the ability of Incyte
General to obtain high volume customers for microarray services and the costs
associated with increasing microarray production capacity. Prior to the merger,
Synteni's microarray service agreements consist of small volume pilot or
feasibility agreements. Incyte General's ability to achieve and maintain
significant revenues will be dependent upon its ability to obtain additional
database collaborators, retain existing collaborators, and expand its customer
base for microarray services. Incyte General's ability to maintain profitability
will be dependent upon its ability to obtain database collaborators, expand its
customer base for microarray services, the level of expenditures necessary for
Incyte General to maintain and support its services to its collaborators, and
the extent to which it incurs research and development, investment,
acquisition-related or other expenses related to the development and provision
of its products and services to database collaborators. While, as of August
1998, Incyte General had twenty-one database agreements, Incyte General may be
unable to enter into any additional collaborations. Further, Incyte General's
database agreements typically have a term of three years. Some of these
agreements require Incyte General to meet certain performance obligations. These
agreements may not be renewed upon expiration, and a database agreement may be
terminated earlier by a collaborator if Incyte General breaches the agreement
and fails to cure such breach within a specified period. The loss of revenues
from any database collaborator could have a material adverse effect on Incyte
General's business, financial condition and results of operations.

        Part of Incyte General's commercialization strategy is to license to
database collaborators Incyte 


<PAGE>


General's patent rights to individual partial genes or full-length cDNA
sequences from Incyte General's proprietary sequence database, for development
as potential pharmaceutical, diagnostic or other products. Any potential product
that is the subject of such a license will require several years of further
development, clinical testing and regulatory approval prior to
commercialization. Accordingly, Incyte General does not expect to receive any
milestone or royalty payments from any such licenses for a substantial period of
time, if at all.

        Fluctuations in Operating Results. Incyte General's operating results
may fluctuate significantly from quarter to quarter as a result of a variety of
factors, including: changes in the demand for Incyte General's products and
services; the pricing of database access to database collaborators; the nature,
pricing and timing of other products and services provided to Incyte General's
collaborators; changes in the research and development budgets of Incyte
General's collaborators and potential collaborators; capital expenditures;
acquisition and licensing costs and other costs related to the expansion of
Incyte General's operations, including operating losses of acquired businesses
such as Synteni; the introduction of competitive databases or services; and
expenses related to, and results of, litigation and other proceedings relating
to intellectual property rights. In particular, Incyte General has a limited
ability to control the timing of database installations, there is a lengthy
sales cycle required for Incyte General's database products, Incyte General's
revenue levels are difficult to forecast, the time required to complete custom
orders can vary significantly and Incyte General's increasing investments in
external alliances could result in significant quarterly fluctuations in
expenses due to the payment of milestones, license fees or research payments.

        Incyte General's equity investments may require Incyte General to record
charges for the acquisition of in-process technologies, or to record charges for
recognition of the impairment in the value of the securities underlying such
investments. See "--Factors Relating to Both Incyte General and Incyte
Genetics--Fluctuations in Operating Results."

        To date, Incyte General has not recognized any significant losses on its
long-term equity investments. Due to the recent stock market volatility, certain
investments held by Incyte General are below the investments book value. The
decrease in the market price of these investments is considered temporary and
therefore no change in the carrying value of the investments is considered
necessary at this time. Incyte General will continue to evaluate its long-term
equity investments for impairment on a quarterly basis.

         The need for continued investment in development of Incyte General's
databases and related products and services and for extensive ongoing
collaborator support capabilities results in significant fixed expenses. If
revenue in a particular period does not meet expectations, Incyte General may
not be able to adjust significantly its level of expenditures in such period,
which would have an adverse effect on Incyte General's operating results. Incyte
General may also experience difficulty in forecasting levels of operating
expenditures for, and integration-related expenses with respect to, subsidiaries
acquired through acquisitions, at least until a substantial period of time has
passed since the acquisition date. This is particularly true when attempting to
forecast expenditure levels for acquired businesses that focus on technologies
for which there is not yet an established market. Incyte General believes that
quarterly comparisons of its financial results will not necessarily be meaningfu
and should not be relied upon as an indication of future performance. Due to the
foregoing and other unforeseen factors, it is likely that in some future quarter
or quarters, Incyte General's operating results will be below the expectations
of public market analysts and investors. In such event, the price of Incyte
General's Common Stock would likely be materially and adversely affected.

        Competition and Technological Changes. There are a finite number of
genes in the human genome, and competitors may seek to identify, sequence and
determine in the shortest time possible the biological function of a large
number of genes in order to obtain a proprietary position with respect to the
largest number of new genes discovered. There are a number of companies, other
institutions, and 


<PAGE>


government-financed entities engaged in gene sequencing, gene discovery, gene
expression analysis, positional cloning and other genomic service businesses.
Many of these companies, institutions and entities have greater financial and
human resources than Incyte General. In addition, Incyte General is aware that
other companies have developed genomic databases and are marketing, or have
announced their intention to market their data to pharmaceutical companies.
Incyte General expects that additional competitors may attempt to establish gene
sequence, gene expression or other genomic databases in the future.

        In addition, competitors may discover and establish patent positions
with respect to gene sequences in Incyte General's databases. Further, certain
entities engaged in gene sequencing have made the results of their sequencing
efforts publicly available. Celera Genomics Corporation ("Celera") has the goal
of sequencing the entire human genome within three years and intends to make the
sequence information publicly available. The public availability of gene
sequences or resulting patent positions comprising substantial portions of the
human genome or microbial or plant genomes could decrease the potential value of
Incyte General's databases to Incyte General's collaborators and adversely
affect Incyte General's ability to realize royalties or other revenue from
commercialization of products based upon this genetic information.

        Some of Incyte General's competitors or potential competitors are in the
process of developing, and may successfully develop, proprietary sequencing
technologies that may be more advanced than the technology used by Incyte
General. In addition, Incyte General is aware that a number of companies are
pursuing alternative methods for generating gene expression information,
including some that have developed, and are developing, microarray technologies.
At least one other company currently offers microarray-based services that might
be competitive with those offered by Incyte General. These advanced sequencing
or gene expression technologies, if developed, may not be commercially available
for purchase or license by Incyte General on reasonable terms, if at all.

        A number of companies have announced their intent to develop and market
software to assist pharmaceutical companies and academic researchers in the
management and analysis of their own genomic data, as well as the analysis of
sequence data available in the public domain. Some of these entities have access
to significantly greater resources than Incyte General, and their products may
achieve greater market acceptance than Incyte General's products.

        Incyte General's databases also require extensive software support and
incorporate features determined by database collaborators' needs. If Incyte
General experiences delays or difficulties in implementing its database software
or collaborator-requested features, its ability to service its collaborators may
be adversely affected, which might have an adverse effect on Incyte General's
business and operating results.

        The genomics industry is characterized by extensive research efforts and
rapid technological progress. To remain competitive, Incyte General will be
required to continue to expand its databases and to enhance the functionality of
its bioinformatics and database software. New developments are expected to
continue and discoveries by others may render Incyte General's services and
potential products noncompetitive.

        Future Capital Needs; Uncertainty of Additional Funding. Based upon its
current plans, Incyte General believes that its existing resources and
anticipated cash flow from operations will be adequate to satisfy its capital
needs at least through the next twelve months. However, Incyte General may be
unable to obtain additional collaborators or retain existing collaborators for
its databases, and its database products and services may not produce revenues
which, together with the Incyte General's cash, cash equivalents, and marketable
securities, would be adequate to fund its cash requirements. Incyte General's
cash requirements depend on numerous factors, including: the ability of Incyte
General to attract and retain collaborators for its databases and products and
services; expenditures in connection with alliances, license 


<PAGE>


agreements and acquisitions of and investments in complementary technologies and
businesses; competing technological and market developments; the cost of filing,
prosecuting defending and enforcing patent claims and other intellectual
property rights; the purchase of additional capital equipment, including capital
equipment necessary to ensure Incyte General's sequencing and microarray
operations remain competitive; capital expenditures required to expand Incyte
General's facilities; costs associated with the integration of new operations
assumed through mergers and acquisitions; and funding requ;irements of Incyte
Genetics. Incyte General has committed to Incyte Genetics to provide $20 million
in cash and will provide additional funding, as appropriate, in the form of
loans or investment. Incyte General expects to continue to fund future
operations with revenues from database products and services in addition to
using its current cash, cash equivalents, and marketable securities. Changes in
Incyte General's research and development plans or other changes affecting
Incyte General's operating expenses may result in changes in the timing and
amount of expenditures of Incyte General's capital resources. If additional
capital is raised through the sale of equity or convertible debt securities, the
issuance of these securities could result in dilution to Incyte General's
existing stockholders. Additional funding, if necessary, may not be available on
favorable terms, if at all. If adequate funds are not available, Incyte General
may be required to curtail operations significantly or to obtain funds through
entering into collaborative arrangements that may require Incyte General to
relinquish rights to certain of its technologies, product candidates, products
or potential markets.

Factors Relating to Incyte Genetics

        New and Uncertain Business; Product Development Risk. Incyte Genetics'
business is based on products, including databases, and services to assist
pharmaceutical companies in the identification and correlation of genetic
variation to disease and drug response. This business is new and unproven.

        Incyte Genetics' products will focus on SNPs, one type of genetic
variation. The role of SNPs in disease and drug response is not fully
understood, and relatively few therapeutic or diagnostic products based on SNPs
have been developed and commercialized. Incyte Genetics believes that
pharmaceutical companies will be interested in its products and services due to
their belief that certain SNPs correlate with a patient's disease prognosis,
disease susceptibility, ability to respond to a particular drug or class of
drugs and in particular with a patient's susceptibility to adverse drug
reactions. With the exception of a few anecdotal examples, these correlations
between SNPs and disease and drug response are unproven. Furthermore, the
process to identify statistically significant correlations is time-consuming and
could involve the collection and screening of a large number of patient samples.
Incyte Genetics has not yet discovered the SNPs that would be the subject of
these correlation studies, and does not currently have access to the patient
samples needed, or access to a technology proven to be able to rapidly detect
pre-determined SNPs reproducibly and at a low cost in large numbers of patient
samples. Most SNPs may occur at a frequency in the population that is too low to
warrant their use in analyzing genetic variation in patients. It may be
difficult to identify SNPs that both correlate with patient disease and drug
response as well as occur at a high enough frequency to justify their use by
pharmaceutical companies in drug development or in disease management. Incyte
Genetics' strategy of using high-throughput mutation detection processes and
sequencing to identify SNPs and genes rapidly and obtain proprietary rights in
as many SNPs and genes as possible is also unproven. In addition, ethical and
social concerns about the confidentiality of patient specific genetic
information and about the use of genetic testing for diagnostic purposes could
adversely affect the market acceptance of Incyte Genetics' products or those
developed by its collaborators.

        Incyte Genetics' success will also depend upon its ability to develop,
use and enhance new and relatively unproven technologies. Among other things,
Incyte Genetics will need to improve the throughput of Hexagen's fSSCP
SNP-discovery technology. Incyte Genetics may not be able to achieve these
necessary improvements and other factors may impair its ability to develop the
LifeSNP database. The failure to rapidly develop this database would adversely
affect Incyte Genetics' business and results of operations.

        Early Stage of Development; Anticipated Operating Losses. Incyte
Genetics is at an early stage of 


<PAGE>


development. To date, it has generated only limited revenues from database
agreements. All of these revenues relate to the LifeSeq Atlas(TM) database
previously developed by the Company. Hexagen, which will be an important part of
Incyte Genetics' business, was founded in 1996 and has generated no revenues to
date. Incyte Genetics' expansion of its research and development efforts will
require substantial increases in expenditures, including the hiring of a
substantial number of new employees, over the next several years. As a result,
Incyte Genetics currently expects to incur operating losses for at least the
next few years. Incyte Genetics may never achieve significant revenues or
profitable operations.

         Incyte Genetics believes that, for the next couple of years, it will
derive the majority of its revenues from fees paid by pharmaceutical companies
in return for access to Incyte Genetics' databases and from fees paid by
pharmaceutical companies in return for pharmacogenetic and directed SNP program
services. The latter services are not yet offered. Incyte Genetics' LifeSNP and
LifeSeq Genome databases are being developed and currently generate no fees.
Incyte Genetics' ability to generate significant revenues will depend upon its
ability to attract and retain pharmaceutical partners as database subscribers.
Only a limited number of pharmaceutical companies are potential subscribers for
Incyte Genetics' proposed products and services due to their nature and price.
These companies may choose to conduct SNP discovery and analysis in-house, to
form an industry consortium, or to work with Incyte Genetics' competitors.
Incyte Genetics has not entered into any database or service agreements other
than agreements relating to the existing LifeSeq Atlas mapping database, and it
may be unable to attract any additional subscribers. Incyte Genetics expects
that the database agreements will provide for the payment of milestone and
royalty payments from the sale of drugs, diagnostic products and genotyping
products derived from the information within the databases. Subscribers may not
develop such products or may encounter delays and difficulties in developing and
commercializing products based on Incyte Genetics' products and services. Any
product developed by a database subscriber will require several years of
development, clinical testing and regulatory approval prior to
commercialization. Accordingly, Incyte Genetics does not expect to receive any
milestone or royalty payments under any collaborative arrangement for a
substantial period of time, if at all.

        The level of demand for Incyte Genetics' products and services will be
unpredictable due to a number of other factors, including: the possible
emergence of competitors offering similar or superior products and services at
competitive prices; the extent to which the information in Incyte Genetics' and
the Company's databases is made public or is the subject of patents issued to
others; Incyte Genetics' ability to establish and enforce proprietary rights to
its products; regulatory developments or changes in public perceptions relating
to the use of genetic information and the diagnosis and treatment of disease
based on genetic information; and technological innovations in gene sequencing,
mapping and SNP discovery and detection. Incyte Genetics' ability to achieve
profitability will also depend upon the level of expenditures necessary to
support its services to subscribers, and the extent to which it incurs research
and development, investment, acquisition-related or other expenses.

         Incyte Genetics' operating results will be affected by losses and
expenses relating to its equity interest in diaDexus and any other strategic
investments Incyte Genetics might make in the future. Although it has no
specific plans at this time, Incyte Genetics will consider making strategic
equity investments in businesses perceived to be complementary. These
investments may be illiquid, may require Incyte Genetics to record losses or
expenses related to its proportionate ownership interest, to record charges for
acquisition of in-process technologies, or to record charges relating to the
impairment in the value of its investments. In addition, any investments in
external alliances could result in significant quarterly fluctuations in
expenses due to the payment of milestones, license fees or research payments.

        Uncertain Effects of the Hexagen Acquisition. The acquisition of Hexagen
involves several potential risks, including the uncertainties associated with
attempting to integrate Hexagen's and Incyte Genetics's businesses, management,
technologies and research and development efforts. This integration has begun
only very recently, and it may result in a loss of efficiency or employees, or
may otherwise be unsuccessful. The timely development of the LifeSNP database
will depend upon the successful integration of Hexagen's fSSCP 


<PAGE>


technology into Incyte Genetics' technologies and processes, and also upon
Incyte Genetics' ability to improve the throughput of Hexagen's fSSCP
technology. Incyte Genetics may not be able to achieve these necessary
improvements. The discovery of SNPs is a competitive area and other companies
may develop or obtain access to SNP discovery and detection platforms, which
Incyte Genetics may not be provided access to, that may make Hexagen's fSSCP
technology obsolete.

        Need for Additional Funding. Incyte Genetics will require substantial
additional funding to develop its databases and other products and services, and
to market any products and services that may be developed. Incyte Genetics
currently anticipates requiring total funds of approximately $100 million to
$150 million through the year 2000. Initially, Incyte General has committed to
provide Incyte Genetics with $20 million in cash. Incyte Genetics intends to
fund the remainder of its anticipated cash requirements from third-party
sources, including database subscription revenues, strategic equity investments
from pharmaceutical companies and/or the proceeds from an Incyte Genetics Public
Offering. Other than the LifeSeq AtlasTM database revenues Incyte Genetics
currently has no other database subscribers and has no commitments for equity
investments. Incyte Genetics' ability to fund its anticipated cash requirements
is difficult to predict and dependent on a number of factors, some of which are
under the control of Incyte Genetics, and many of which are not. These factors
include the receptivity of pharmaceutical companies to Incyte Genetics'
products, the utility of SNPs, the ability to raise capital from the equity
markets, the effect of competitive efforts, and the progress of Incyte Genetics'
research and development efforts. Additional funding may not be available on
favorable terms or at all. If adequate funds are unavailable, Incyte Genetics
may be required to curtail its research and development and other operations
significantly. If operations are curtailed significantly, Incyte Genetics'
products and services may not develop in a sufficiently timely manner and its
long-term prospects may be materially and adversely affected. In addition, if
additional capital is raised through the sale of equity or convertible debt
securities, the existing holders of Incyte Genetics Stock could be diluted.

        Competition and Technological Changes. A number of companies,
institutions, and government-financed entities are engaged in the study of
genetic variation, including gene sequencing, mapping and polymorphism discovery
or detection. Many of these companies, institutions and entities have greater
financial and human resources than Incyte Genetics. At least three other
companies, Celera, Affymetrix, Inc. and Genset, S.A., have announced their
intent to market mapping, sequence and/ or polymorphism data to the
pharmaceutical industry. Incyte Genetics expects that additional competitors may
attempt to establish databases containing such information in the future and
that competition in the industry will continue to intensify.

        In addition, competitors may discover and establish patent positions
with respect to gene sequences and polymorphisms in Incyte Genetics' databases.
One company, Celera, has announced its intention to make the results of its
genomic sequencing efforts publicly available. Competitors' patent positions or
the public availability of gene sequences and polymorphisms could decrease the
potential value of Incyte Genetics' databases and services to the Incyte
Genetics' collaborators and adversely affect the Incyte Genetics' ability to
realize royalties or other revenue from commercialization of products based upon
such information.

        The gene sequencing machines that are utilized in Incyte Genetics' high
throughput computer-aided genomic sequencing operations are commercially
available and are currently being utilized by at least one competitor. Moreover,
the majority owner of Celera has announced the development of a new gel-based
sequencing machine that it expects to have ready for commercial production in
early 1999, and that a large number of such sequencing machines will be provided
to Celera. See "--Factors Relating to Both Incyte General and Incyte
Genetics--Dependence on Others."

        The SNP discovery platform used by Incyte Genetics represents a
modification of a process that is in the public domain. Although the patent
protection is being sought for these improvements, no patents have yet been
issued. Other companies could make similar or superior improvements in this
process without providing access to the Company to these improvements.



<PAGE>


        Incyte Genetics expects that its databases will require extensive
software support and will need to incorporate features determined by database
collaborators. If Incyte Genetics is delayed or has problems implementing its
database software or collaborator-requested features, its ability to service its
collaborators may be adversely affected. This could adversely affect Incyte
Genetics' business and operating results.

        The genomics and pharmacogenetics industries are characterized by
extensive research efforts and rapid technological progress. To remain
competitive, Incyte Genetics will have to expand its databases rapidly, enhance
the functionality of its bioinformatics and database software and invest in new
technologies. In particular, the development of the LifeSNP database will
require improvements in the throughput of Hexagen's SNP discovery technology.
New developments in the industry are expected to continue, and discoveries by
others may render Incyte Genetics' potential products and services
noncompetitive.

        Dependence on Incyte General. Incyte Genetics has made no investment in
marketing or product sales resources, and currently intends to rely upon Incyte
General's marketing and sales staff to market all of the potential products and
services to be developed by Incyte Genetics. Sufficient marketing resources may
not be available to Incyte Genetics when needed, and the Company may determine
that Incyte Genetics needs to have its own marketing and sales staff, which
could be difficult and expensive t create. In addition, Incyte Genetics will
depend on the sequencing operations of Incyte General. This operation needs to
be expanded significantly in order to meet the needs of Incyte Genetics' genomic
sequencing program. If sufficient sequencing resources are not available to
Incyte Genetics, it may be required to build its own operations or seek third
parties capable of meeting Incyte Genetics' sequencing needs. If third party
sequencing is needed, there is no assurance that such sequencing capacity would
be available, or if not available, that Incyte Genetics would have the resources
to build its own operations. Even if Incyte Genetics had sufficient resources,
this might cause significant delay in its ability to generate sequence and SNP
data or meet potential future obligations under database subscription
agreements.

        Management of Incyte Genetics. Incyte Genetics has only recently been
formed and its management team is still being completed. Randal W. Scott,
President and Chief Scientific Officer of the Company, is also acting as Chief
Executive Officer of Incyte Genetics. Mark Bodmer, formerly Chief Executive
Officer of Hexagen, has been appointed President of Incyte Genetics. See
"--Factors Relating to Both Incyte General and Incyte Genetics--Dependence on
Key Employees" and "--Factors Relating to Incyte Genetics--Uncertain Effects of
the Hexagen Acquisition."



<PAGE>


                        ANNEX J: CERTAIN SCIENTIFIC TERMS




Bioinformatics:       The application of computational tools (algorithmic,
                      database and hardware) to the understanding of complex
                      biological problems and to process, interpret and
                      integrate the very large quantities of biological
                      information.

Chromosome:           DNA is tightly coiled and organized into discrete units,
                      known as chromosomes. Human DNA is organized into 23
                      chromosomes. Every cell within our body contains two pairs
                      of identical sets of chromosomes.

Clinical Trial:       Any investigation in human subjects intended to discover
                      or verify the clinical, pharmacological and/or other
                      pharmacodynamic effects of an investigational product.

DNA:                  DNA or deoxyribonucleic acid is a linear strand of four
                      nucleotides: adenine (A), thymine (T), guanine (G) and
                      cytosine (C), also referred to as "bases". The linear
                      sequence of these nucleotides codes for all of the
                      information required for the functions of living
                      organisms, (the "genetic code"). Genomic DNA occurs as a
                      double-stranded molecule, where one strand is paired with
                      another, in a helical form (hence the term
                      "double-helix"). The nucleotide A in one strand is always
                      found paired with the nucleotide T in the other strand,
                      and the nucleotide C is always paired with the nucleotide
                      G. The human genome contains approximately three billion
                      base pairs.

Genes:                Genes are the fundamental basis of heredity. They
                      represent discrete regions of the DNA, consisting of an
                      ordered sequence of nucleotides, which contain the
                      instructions for the production of proteins, which mediate
                      all the functions of an organism. Genes are also referred
                      to as the 'coding region' of DNA. The human genome is
                      estimated to contain 100,000 - 150,000 genes, representing
                      only about 5% of the three billion nucleotide bases in
                      DNA.

Genome:               An organism's genome refers to its total complement of
                      DNA.

Genomics:             Broadly defined as the discovery and analysis of the
                      structure (sequence), expression and function of all the
                      genes in the genome.

Genetics:             The study of the heredity of genes, sequence diversity
                      between individuals and how such sequence variation
                      affects the function of the gene.

Gene mapping:         Determination of the relative position of genes
                      on a DNA molecule and of the distance between neighboring
                      genes.


Pharmacogenomics:     The application of genomics to discover genes and their
                      functions which mediate disease and drug response.

Pharmacogenetics:     The application of Genetics to discover the effects that
                      gene sequence differences between individuals have on drug
                      response.




<PAGE>


Polymorphisms:        DNA sequence differences in the same DNA region which
                      occur among individuals.

SNPs:                 Single Nucleotide Polymorphisms representing single base
                      variation at a particular position along the DNA sequence,
                      when comparing a DNA region from one individual with its
                      equivalent from another.


<PAGE>

PROXY                                                                     PROXY

                           INCYTE PHARMACEUTICALS INC.
               PROXY SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS
                   FOR SPECIAL MEETING -- [MEETING DATE], 1998


ROY A. WHITFIELD, RANDAL W. SCOTT and DENISE M. GILBERT, or any of them, each
with the power of substitution, are hereby authorized to represent as proxies
and vote all shares of stock of Incyte Pharmaceuticals, Inc. (the "Company") the
undersigned is entitled to vote with respect to the proposals set forth below
and in the discretion of such proxies on all other matters that may properly be
presented for action at the Special Meeting of Stockholders of the Company to be
held at the [Stanford Park Hotel, 100 El Camino Real, Menlo Park,] California on
[DAY], [MEETING DATE], 1998 at [_____a.m.] or at any postponement or adjournment
thereof, and instructs said proxies to vote as follows:

Shares represented by this proxy will be voted as directed by the stockholder.
If no such directions are indicated, the proxies will have authority to vote FOR
proposals 1, 2, 3 and 4.


- ------------------------------------------------------------------------------
                              FOLD AND DETACH HERE
                (continued and to be signed on the reverse side)



<PAGE>

<TABLE>
<CAPTION>

The Board of Directors recommends a vote FOR proposals 1, 2, 3 and 4.

                                                 Please mark your votes as
                                                 indicated in this example   [X]

<S>    <C>                   <C>      <C>          <C>           <C>    <C>                       <C>      <C>           <C>
1.     To approve the Incyte FOR      AGAINST      ABSTAIN       3.     To approve the            FOR      AGAINST       ABSTAIN
       Genetics Stock                                                   amendment of the
       Proposal, including                                              Company's 1997
       the amendment and                                                Employee Stock
       restatement of the                                               Purchase Plan related
       Company's Restated                                               to the Incyte Genetics
       Certificate of                                                   Stock Proposal.
       Incorporation

2.     To amend the 1991     FOR      AGAINST      ABSTAIN       4.     To approve the            FOR      AGAINST       ABSTAIN
       Stock Plan related to                                            amendment of the
       the Incyte Genetics                                              Company's 1993
       Stock Proposal                                                   Director's  Stock
                                                                        Option Plan related to
                                                                        the Incyte General
                                                                        Stock Proposal.

</TABLE>


                           PLEASE MARK, SIGN, DATE AND
                              PROMPTLY RETURN THIS
                              PROXY IN THE ENCLOSED
                                    ENVELOPE.

Signature(s)__________________________________________Dated:______________, 1998
Please sign exactly as your name or name(s) appear in this proxy. When signing
as attorney, executor, trustee or guardian, please give your full title as such.
If shares are held jointly, each holder should sign
- ------------------------------------------------------------------------------
                              FOLD AND DETACH HERE


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