JANUS INVESTMENT FUND
485APOS, 1997-09-16
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                                                        Registration No. 2-34393

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    Form N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

     Pre-Effective Amendment No.                                 /__/

     Post-Effective Amendment No.  82                            /X/

                                     and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT
     OF 1940

     Amendment No.  65                                           /X/

                        (Check appropriate box or boxes.)

JANUS INVESTMENT FUND
(Exact Name of Registrant as Specified in Charter)

100 Fillmore Street, Denver, Colorado 80206-4928
Address of Principal Executive Offices       (Zip Code)

Registrant's Telephone No., including Area Code:  303-333-3863

Stephen L. Stieneker - 100 Fillmore Street, Denver, Colorado 80206-4928
(Name and Address of Agent for Service)

Approximate Date of Proposed Offering:  December 31, 1997

It is proposed that this filing will become effective (check appropriate line):
          ___  immediately upon filing pursuant to paragraph (b) of Rule 485.
          ___  on (date) pursuant to paragraph (b) of Rule 485.
          ___  60 days after filing pursuant to paragraph (a)(1) of Rule 485.
          ___  on (date) pursuant to paragraph (a)(1) of Rule 485.
          ___  75 days after filing pursuant to paragraph (a)(2) of Rule 485.
           X   on December 1, 1997, pursuant to paragraph (a)(2) of Rule 485.

If appropriate, check the following line:
          ___  this post-effective amendment designates a new effective date for
               a previously filed post-effective amendment.

Registrant has registered an indefinite number of shares of beneficial  interest
under the  Securities  Act of 1933  pursuant to Rule  24f-2(a)  and filed a Rule
24f-2 Notice on December 13, 1996,  for the fiscal year ended  October 31, 1996,
with  respect to all of its series and  classes in  existence  as of October 31,
1996.


<PAGE>



                              JANUS INVESTMENT FUND
                        (Janus Global Life Sciences Fund)

                              Cross Reference Sheet
                     Between the Prospectus and Statement of
                    Additional Information and Form N-1A Item
      (Cross Reference Sheet for Other Series of Janus Investment Fund are
    included in previous post-effective amendments relating to those series)


FORM N-1A ITEM                          CAPTION IN PROSPECTUS

PART A


1.   Cover Page                         Cover Page  

2.   Synopsis                           Cover  Page;   The  Fund  at  a  Glance;
                                        Expense Information

3.   Condensed Financial                Performance Terms
     Information

4.   General Description of             The  Fund  at  a  Glance;  The  Fund  in
     Registrant                         Detail;    Investment    Objective   and
                                        Strategy;  General  Portfolio  Policies;
                                        Additional  Risk  Factors;  Appendix A -
                                        Glossary of Investment Terms

5.   Management of the Fund             Management of the Fund

5A.  Management's Discussion of         Not Applicable
     Fund Performance

6.   Capital Stock and Other            Distributions  and Taxes;  Shareholder's
     Securities                         Manual
           
7.   Purchase of Securities Being       Shareholder's Manual
     Offered

8.   Redemption or Repurchase           Shareholder's Manual

9.   Pending Legal Proceedings          Not Applicable



<PAGE>


FORM N-1A ITEM                          CAPTION IN STATEMENT OF
                                        ADDITIONAL INFORMATION
PART B


10.  Cover Page                         Cover Page

11.  Table of Contents                  Table of Contents

12.  General Information and            Miscellaneous Information
     History

13.  Investment Objectives and          Investment  Policies,  Restrictions  and
     Policies                           Techniques;   Types  of  Securities  and
                                        Investment  Techniques;   Appendix  A  -
                                        Explanation of Rating Categories

14.  Management of the Fund             Investment    Adviser;    Officers   and
                                        Trustees

15.  Control Persons and Principal      Not Applicable
     Holders of Securities

16.  Investment Advisory and            Investment Adviser; Custodian,  Transfer
     Other Services                     Agent    and    Certain    Affiliations;
                                        Portfolio  Transactions  and  Brokerage;
                                        Officers  and  Trustees;   Miscellaneous
                                        Information

17.  Brokerage Allocation and           Portfolio Transactions and Brokerage
     Other Practices

18.  Capital Stock and Other            Purchase   of  Shares;   Redemption   of
     Securities                         Shares; Miscellaneous Information

19.  Purchase, Redemption and           Purchase   of  Shares;   Redemption   of
     Pricing of Securities Being        Shares; Shareholder Accounts
     Offered      

20.  Tax Status                         Income    Dividends,    Capital    Gains
                                        Distributions and Tax Status

21.  Underwriters                       Custodian,  Transfer  Agent and  Certain
                                        Affiliations

22.  Calculation of Performance         Performance Information
     Data

23.  Financial Statements               Not Applicable

<PAGE>

   
Janus Global Life Sciences Fund
    

Prospectus

[Logo]     JANUS

<PAGE>


Contents
- ---------------------------------------
THE FUND AT A GLANCE
Brief description of the Fund ....... 1
- ---------------------------------------
EXPENSE INFORMATION
The Fund's annual operating expenses  1
       
- ---------------------------------------
THE FUND IN DETAIL
   
Investment Objective and Strategy ... 2
    
General Portfolio Policies .......... 3
Additional Risk Factors ............. 4
- ---------------------------------------
PERFORMANCE TERMS
An Explanation of
   Performance Terms ................ 5
- ---------------------------------------
SHAREHOLDER'S MANUAL
Types of Account Ownership .......... 6
How to Open Your Janus Account ...... 7
How to Purchase Shares .............. 7
How to Exchange Shares .............. 7
How to Redeem Shares ................ 8
Shareholder Services
   and Account Policies ............. 9
- ---------------------------------------
MANAGEMENT OF THE FUND
Investment Adviser and
   Portfolio Manager ............... 11
Management Expenses ................ 11
Portfolio Transactions ............. 12
Other Service Providers ............ 12
Other Information .................. 12
- ---------------------------------------
DISTRIBUTIONS AND TAXES
Distributions ...................... 13
Taxes .............................. 13
- ---------------------------------------
APPENDIX A
Glossary of Investment Terms ....... 14
   

                         Janus Global Life Sciences Fund

                               100 Fillmore Street
                              Denver, CO 80206-4928
                                 1-800-525-3713
                              http://www.Janus.com

                                December 1, 1997

Janus Global Life Sciences Fund (the "Fund") is a no-load, nondiversified mutual
fund that seeks long-term  growth of capital by normally  investing at least 65%
of its  total  assets in  securities  of  companies  worldwide  that the  Fund's
portfolio manager believes have a life science orientation. The Fund is recently
organized and has a limited  operating  history.  There can be no assurance that
the Fund's investment objective will be realized.
    

For complete  information on how to purchase,  exchange and sell shares,  please
see the Shareholder's Manual beginning on page 6.

The Fund is a  portfolio  of  Janus  Investment  Fund  (the  "Trust"),  which is
registered  with the Securities and Exchange  Commission  ("SEC") as an open-end
management  investment company.  This Prospectus contains  information about the
Fund that you should  consider  before  investing.  Please read it carefully and
keep it for future reference.

   
Additional  information about the Fund is contained in a Statement of Additional
Information  ("SAI")  filed with the SEC.  The SAI dated  December  1, 1997,  is
incorporated by reference into this Prospectus.  For a copy of the SAI, write or
call the Fund at the address or phone number listed  above.  The SEC maintains a
Web  site  located  at  http://www.sec.gov   that  contains  the  SAI,  material
incorporated by reference, and other information regarding the Fund.

The Fund's shares are not bank  deposits,  are not endorsed or guaranteed by any
bank,  and are not insured by the Federal  Deposit  Insurance  Corporation,  the
Federal Reserve Board, or any other government agency.
    

These securities have not been approved by the SEC nor has the SEC passed on the
accuracy or adequacy of this Prospectus. Any representation to the contrary is a
criminal offense.

This  Prospectus does not constitute an offer to sell securities in any state or
other jurisdiction to any person to whom it is unlawful to make such an offer in
such state or other jurisdiction.

<PAGE>

The Fund At A Glance

INVESTMENT OBJECTIVE:

   
The Fund seeks long-term growth of capital.

PRIMARY HOLDINGS:

A nondiversified  fund that normally invests at least 65% of its total assets in
securities of companies  worldwide  that the portfolio  manager  believes have a
life science orientation. As a fundamental policy, the Fund will normally invest
at least  25% of its  total  assets in  industries  that  make up the  following
groups: health care, pharmaceuticals,  agriculture, cosmetics/personal care, and
biotechnology.

SHAREHOLDER'S INVESTMENT HORIZON:

The Fund is designed for long-term  investors who seek growth of capital and who
can tolerate the greater risks  associated  with  investment  in a  concentrated
portfolio.  The Fund is not designed as a short-term  trading vehicle and should
not be relied upon for short-term financial needs.

FUND ADVISER:

Janus Capital  Corporation  ("Janus  Capital")  serves as the Fund's  investment
adviser.  Janus Capital has been in the investment advisory business for over 27
years and currently manages approximately $65 billion in assets.

FUND MANAGER:

Thomas R. Malley

FUND INCEPTION:
    

December 1997

Expense Information

The tables and example  below are  designed to assist you in  understanding  the
various  costs and  expenses  that you will bear  directly or  indirectly  as an
investor in the Fund. Shareholder Transaction Expenses are fees charged directly
to your  individual  account when you buy,  sell or exchange  shares.  The table
below shows that you pay no such fees.  Annual Fund Operating  Expenses are paid
out of the Fund's assets and include fees for portfolio management,  maintenance
of shareholder accounts, shareholder servicing, accounting and other services.
- --------------------------------------------------------------------------------
SHAREHOLDER TRANSACTION EXPENSES

     Maximum sales load imposed on purchases                             None
     Maximum sales load imposed on reinvested dividends                  None
     Deferred sales charges on redemptions                               None
     Redemption fees*                                                    None
     Exchange fee                                                        None

*There is an $8 service fee for redemptions by wire.

   
ANNUAL FUND OPERATING EXPENSES
(expressed as a percentage of average net assets)
- --------------------------------------------------------------------------------
Management Fee                             0.75%
Other Expenses                             0.50%(1)
- --------------------------------------------------------------------------------
Total Fund Operating Expenses              1.25%
- --------------------------------------------------------------------------------
(1)  "Other Expenses" are based on the estimated  expenses that the Fund expects
     to incur in its initial fiscal year.

EXAMPLE
- --------------------------------------------------------------------------------
                                                      1 Year            3 Years
- --------------------------------------------------------------------------------
Assume you invest  $1,000,  the  Fund returns 5%
annually and its expense ratio remains as listed
above. This example shows the operating expenses
that you would indirectly bear as an investor in
the Fund.                                               $13               $40
- --------------------------------------------------------------------------------
THE EXAMPLE SHOULD NOT BE CONSIDERED A REPRESENTATION  OF PAST OR FUTURE RETURNS
OR EXPENSES WHICH MAY BE MORE OR LESS THAN THOSE SHOWN.

JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997  1
    

<PAGE>
       

The Fund in Detail

This section takes a closer look at the Fund's  investment  objective,  policies
and the securities in which it invests.  Please carefully review the "Additional
Risk Factors"  section of this Prospectus for a more detailed  discussion of the
risks associated with certain investment  techniques and refer to Appendix A for
a more detailed description of investment terms used throughout this Prospectus.
You should carefully  consider your own investment  goals, time horizon and risk
tolerance before investing in the Fund.

Policies that are noted as "fundamental" cannot be changed without a shareholder
vote. All other policies,  including the Fund's  investment  objective,  are not
fundamental  and may be  changed by the Fund's  Trustees  without a  shareholder
vote. You will be notified of any such changes that are material.  If there is a
material change in the Fund's objective or policies, you should consider whether
the Fund remains an appropriate investment for you.

   
INVESTMENT OBJECTIVE AND STRATEGY

The  investment  objective of the Fund is long-term  growth of capital.  It is a
nondiversified fund that, under normal  circumstances,  pursues its objective by
investing at least 65% of its total assets in securities of companies  worldwide
that the  portfolio  manager  believes  have a life  science  orientation.  As a
fundamental  policy,  the Fund  will  normally  invest at least 25% of its total
assets  in  industries  that  make  up  the  following   groups:   health  care,
pharmaceuticals,   agriculture,   cosmetics/personal  care,  and  biotechnology.
Although the Fund  concentrates its investments in these economic groups, it may
invest in other issuers that the portfolio  manager  believes have the potential
for long-term growth of capital.

TYPES OF INVESTMENTS

The Fund invests primarily in a global portfolio of equity  securities  selected
for their  growth  potential.  The Fund may  invest to a lesser  degree in other
types  of  securities,  including  warrants,  convertible  securities  and  debt
securities.  The  Fund may  invest  up to 25% of its  assets  in  mortgage-  and
asset-backed securities, up to 10% of its assets in zero coupon, pay-in-kind and
step coupon securities, and without limit in indexed/structured  securities. The
Fund will invest less than 35% of its assets in high-yield/high-risk securities.
Such  securities may offer growth  potential  because of anticipated  changes in
interest rates, credit standing,  currency  relationships or other factors.  The
Fund may also purchase  high-grade  commercial  paper,  certificates of deposit,
repurchase  agreements and other  short-term  debt  securities,  including money
market funds managed by Janus Capital,  as a means of receiving a return on idle
cash.
    

When the Fund's  portfolio  manager  believes  that  market  conditions  are not
favorable for  profitable  investing or when the portfolio  manager is otherwise
unable to locate favorable investment opportunities,  the Fund's investments may
be  hedged  to a greater  degree  and/or  its cash or  similar  investments  may
increase. In other words, the Fund does not always stay fully invested in stocks
and bonds.  Cash or similar  investments  are a  residual - they  represent  the
assets that remain after the portfolio manager has committed available assets to
desirable investment opportunities. When the Fund is hedged or its cash position
increases,  it may not  participate in stock market  advances or declines to the
extent  that it would if it was not hedged or  remained  more fully  invested in
common stocks.

The Fund may invest  without limit in foreign  equity and debt  securities.  The
Fund may invest directly in foreign securities denominated in a foreign currency
and not publicly traded in the United States. Other ways of investing in foreign
securities include depositary receipts or shares, and passive foreign investment
companies.  The Fund may use options, futures and other types of derivatives for
hedging purposes or for non-hedging  purposes such as seeking to enhance return.
See "Additional  Risk Factors" on page 4. The Fund may purchase  securities on a
when-issued, delayed delivery or forward commitment basis.

The following questions are designed to help you better understand an investment
in the Fund.

   
What is the Fund's overall investment approach?
The portfolio  manager  generally seeks growth of capital through  investment in
companies with a "life science  orientation," without regard to size, country of
organization,  or place of principal  business  activity.  Companies with a life
science  orientation  generally  include  companies  engaged  in  the  research,
development,  production  or  distribution  of products  or services  related to
health and personal care,  medicine and the life sciences  (collectively,  "life
sciences").  Such companies may be in a variety of  industries,  such as: health
care,  nutrition,  personal  hygiene,  medical and  agricultural  biotechnology,
medical   diagnostics,   veterinary   medicine  and  diagnostics,   nuclear  and
biochemical  research  and  development,  healthcare  information  systems,  and
healthcare  facilities ownership and operation.  Life science oriented companies
also include companies that the portfolio manager believes have growth potential
primarily  as a result of  particular  products,  technology,  patents  or other
market advantages in the life sciences.  As a fundamental policy,  however,  the
Fund will  normally  invest at least  25% of its total  assets in the  following
groups: health care, pharmaceuticals, agriculture, cosmetics/ personal care, and
biotechnology.
- --------------------------------------------------------------------------------
How are common stocks selected?
The Fund may  invest  substantially  all of its  assets in common  stocks to the
extent its  portfolio  manager  believes  that the relevant  market  environment
favors profitable investing in those securities. The portfolio manager generally
takes a "bottom up" approach to building the portfolio. In other words, he seeks
to identify individual  companies with earnings growth potential that may not be
recognized by the market at large.  Although the earnings dynamics of individual
companies are a significant  factor in the  investment  selection  process,  the
Fund's  holdings  will be dominated by companies in  industries  related to life
sciences.  Realization of income is not a significant  investment  consideration
and any income  realized on the Fund's  investments  will be  incidental  to its
objective.
- --------------------------------------------------------------------------------
Are the same criteria used to select foreign securities?
Generally,  yes. The portfolio  manager seeks  companies that meet his selection
criteria,  regardless of country of organization or place of principal  business
activity.  Foreign securities are generally  selected on a stock-by-stock  basis
without regard to any defined allocation among countries or geographic  regions.
However,  certain  factors  such as  expected  levels of  inflation,  government
policies   influencing   business   conditions,   the   outlook   for   currency
relationships,  and prospects for economic  growth among  countries,  regions or
geographic  areas  may  warrant  greater   consideration  in  selecting  foreign
securities.  There are no  limitations  on the  countries  in which the Fund may
invest  and the  Fund  may at  times  have  significant  foreign  exposure.  See
"Additional Risk Factors" on page 4.

JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997  2
    

<PAGE>

   
What are the main risks of investing in a growth fund?
The fundamental  risk associated with any growth fund is the risk that the value
of the stocks it holds might decrease. Historically, common stocks have provided
greater long-term returns and have entailed greater  short-term risks than other
investment  choices.  However,  stock  values may  fluctuate  in response to the
activities  of an  individual  company or in response to general  market  and/or
economic  conditions.  Because  of its  concentrated  nature,  the  Fund is also
subject  to  industry  risk,  that is, the  possibility  that a group of related
stocks will decline in price due to industry-specific developments. In addition,
the Fund may invest in smaller or newer issuers. Such issuers are more likely to
realize more substantial  growth as well as suffer more significant  losses than
larger or more  established  issuers.  Investments in such companies can be both
more volatile and more speculative. See "Additional Risk Factors" on page 4.
    
- --------------------------------------------------------------------------------
How does a diversified fund differ from a nondiversified fund?
Diversification  is a means of reducing  risk by  investing  in a broad range of
stocks or other  securities.  A  "nondiversified"  fund has the  ability to take
larger  positions in a smaller number of issuers.  Because the  appreciation  or
depreciation  of a single stock may have a greater impact on the net asset value
("NAV") of a  nondiversified  fund, its share price can be expected to fluctuate
more than a comparable diversified fund.
- --------------------------------------------------------------------------------
How does the Fund try to reduce risk?
The Fund may use futures,  options and other  derivative  instruments to protect
its portfolio from movements in securities  prices and interest rates.  The Fund
may also  use a  variety  of  currency  hedging  techniques,  including  forward
currency contracts,  to manage exchange rate risk. See "Additional Risk Factors"
on page 4. In  addition,  to the  extent  that  the  Fund  holds a  larger  cash
position,  it might not  participate in market declines to the same extent as if
it had remained more fully invested in common stocks.

GENERAL PORTFOLIO POLICIES

In investing its assets, the Fund will follow the general policies listed below.
The  percentage  limitations  included in these  policies and  elsewhere in this
Prospectus apply only at the time of purchase of the security.  For example,  if
the Fund exceeds a limit as a result of market fluctuations or the sale of other
securities, it will not be required to dispose of any securities.

Classification
The  Investment  Company  Act of 1940 (the  "1940  Act")  classifies  investment
companies as either  diversified or  nondiversified.  The Fund is deemed to be a
nondiversified  fund  under  the  1940  Act  and is  subject  to  the  following
diversification  requirements:  

o    As a  fundamental  policy,  the  Fund  may not  own  more  than  10% of the
     outstanding voting shares of any issuer.

o    As a fundamental  policy, with respect to 50% of its total assets, the Fund
     will not purchase a security of any issuer  (other than cash items and U.S.
     government  securities,  as defined in the 1940 Act) if such purchase would
     cause the Fund's  holdings  of that issuer to amount to more than 5% of the
     Fund's total assets.

o    The Fund  will  invest  no more  than 25% of its  total  assets in a single
     issuer (other than U.S. government securities).

o    The Fund reserves the right to become a diversified company by limiting the
     investments in which more than 5% of its total assets are invested.

   
Industry Concentration
Although "life sciences" may include many different industries, the Fund intends
to concentrate its investments in industries that make up the following  groups:
health  care,  pharmaceuticals,   agriculture,   cosmetics/  personal  care  and
biotechnology. Under normal conditions, the Fund will invest at least 25% of its
total assets in the aggregate in such groups.  For purposes of this policy,  the
Fund will rely primarily on group classifications published by Bloomberg, L.P.

Portfolio Turnover
The Fund  generally  intends to purchase  securities  for  long-term  investment
rather than short-term gains. However,  short-term  transactions may result from
liquidity needs,  securities having reached a price or yield objective,  changes
in interest rates or the credit standing of an issuer,  or by reason of economic
or other  developments  not  foreseen  at the time of the  investment  decision.
Changes are made in the Fund's portfolio whenever its portfolio manager believes
such changes are desirable.  Portfolio turnover rates are generally not a factor
in  making  buy and sell  decisions.  The Fund  anticipates  that its  portfolio
turnover rate will be in excess of 200%.

To a  limited  extent,  the Fund may  purchase  securities  in  anticipation  of
relatively  short-term  price  gains.  The Fund may also sell one  security  and
simultaneously  purchase the same or a comparable  security to take advantage of
short-term   differentials  in  bond  yields  or  securities  prices.  Increased
portfolio turnover may result in higher costs for brokerage commissions,  dealer
mark-ups  and other  transaction  costs and may also  result in taxable  capital
gains.
    

Illiquid Investments
The  Fund  may  invest  up to 15% of its net  assets  in  illiquid  investments,
including restricted  securities or private placements that are not deemed to be
liquid by Janus Capital.  An illiquid investment is a security or other position
that  cannot be  disposed  of  quickly in the normal  course of  business.  Some
securities  cannot be sold to the U.S.  public because of their terms or because
of SEC  regulations.  Janus Capital will follow  guidelines  established  by the
Trustees of the Trust  ("Trustees") in making liquidity  determinations for Rule
144A securities and other  securities,  including  privately  placed  commercial
paper.

Borrowing and Lending
The Fund may borrow money and lend securities or other assets, as follows:

o    The Fund may borrow money for temporary or emergency purposes in amounts up
     to 25% of its total assets.

   
o    The Fund may mortgage or pledge  securities as collateral for borrowings in
     amounts up to 15% of its net assets.
    

o    As a fundamental  policy,  the Fund may lend securities or other assets if,
     as a result,  no more than 25% of its total  assets  would be lent to other
     parties.

The Fund is seeking  permission  from the SEC to borrow money from or lend money
to other funds that permit such transactions

   
JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997  3
    

<PAGE>

and for which Janus Capital serves as investment adviser. All such borrowing and
lending will be subject to the above  percentage  limits.  There is no assurance
that such permission will be granted.

ADDITIONAL RISK FACTORS
   
Industry Risk
The Fund  invests  in a  concentrated  portfolio,  which may  result in  greater
exposure to related industries.  As a result, the Fund may be more volatile than
a less  concentrated  portfolio.  Issuers in the same or similar  industries may
share common  characteristics  and are  therefore  more likely to be affected by
industry-specific  market or economic  developments.  In the life sciences,  the
economic  outlook  of  issuers  may  fluctuate  dramatically  due to  changes in
regulatory or  competitive  environments.  For example,  many such companies are
subject to government  regulation  and approval of their  products and services,
which may affect  their price or  availability.  In  addition,  the products and
services  offered by such companies may quickly  become  obsolete in the face of
scientific or technological developments.
    

Investments in Smaller Companies
Smaller or newer companies may suffer more significant losses as well as realize
more substantial growth than larger or more established issuers.

The Fund may invest in companies that have  relatively  small  revenues,  have a
small  share of the market  for their  products  or  services,  or have  limited
geographic or product  markets.  Small  companies may lack depth of  management,
they may be  unable  to  generate  internally  funds  necessary  for  growth  or
potential  development or to generate such funds through  external  financing on
favorable terms, or they may be developing or marketing new products or services
for which markets are not yet established and may never become  established.  In
addition,  such companies may be  insignificant  factors in their industries and
may become subject to intense  competition from larger companies.  Securities of
small  companies held by the Fund may have limited  trading  markets that may be
subject to wide price  fluctuations.  Investments  in such  companies tend to be
more volatile and somewhat more speculative.

Foreign Securities
Investments in foreign securities,  including those of foreign governments,  may
involve greater risks than investing in comparable domestic securities.

Securities of some foreign companies and governments may be traded in the United
States, but most foreign securities are traded primarily in foreign markets. The
risks of foreign investing include:

o    Currency  Risk.  The Fund may buy the local currency when it buys a foreign
     currency denominated security and sell the local currency when it sells the
     security.  As long as the Fund holds a foreign security,  its value will be
     affected by the value of the local  currency  relative to the U.S.  dollar.
     When the Fund sells a foreign denominated security,  its value may be worth
     less in U.S.  dollars  even though the  security  increases in value in its
     home country.  U.S.  dollar  denominated  securities of foreign issuers may
     also be affected by currency risk.

o    Political  and  Economic  Risk.  Foreign  investments  may  be  subject  to
     heightened political and economic risks,  particularly in underdeveloped or
     developing  countries  which may have relatively  unstable  governments and
     economies based on only a few industries.  In some countries,  there is the
     risk that the  government  may take  over the  assets  or  operations  of a
     company or that the government may impose taxes or limits on the removal of
     the Fund's assets from that country. The Fund may invest in emerging market
     countries. Emerging market countries involve greater risks such as immature
     economic   structures,   national  policies   restricting   investments  by
     foreigners, and different legal systems.

o    Regulatory  Risk.  There  may be less  government  supervision  of  foreign
     markets.  Foreign  issuers  may not be subject to the  uniform  accounting,
     auditing and financial  reporting  standards  and  practices  applicable to
     domestic issuers.  There may be less publicly  available  information about
     foreign issuers than domestic issuers.

o    Market   Risk.   Foreign   securities   markets,   particularly   those  of
     underdeveloped  or  developing  countries,  may be  less  liquid  and  more
     volatile than domestic  markets.  Certain  markets may require  payment for
     securities  before  delivery  and delays  may be  encountered  in  settling
     securities  transactions.  In  some  foreign  markets,  there  may  not  be
     protection against failure by other parties to complete transactions. There
     may be limited legal  recourse  against an issuer in the event of a default
     on a debt instrument.

o    Transaction  Costs.   Transaction  costs  of  buying  and  selling  foreign
     securities,  including  brokerage,  tax and custody  costs,  are  generally
     higher than those involved in domestic transactions.

Foreign securities purchased indirectly (e.g.,  depositary receipts) are subject
to many of the above risks, including currency risk, because their values depend
on the performance of a foreign security denominated in its home currency.

Special Situations
The Fund may  invest  in  "special  situations"  from  time to time.  A  special
situation  arises  when,  in the opinion of the Fund's  portfolio  manager,  the
securities of a particular issuer will be recognized and appreciate in value due
to a specific development with respect to that issuer.  Developments  creating a
special  situation  might  include,  among others,  a new product or process,  a
technological breakthrough, a management change or other extraordinary corporate
event,  or  differences  in  market  supply  of and  demand  for  the  security.
Investment in special  situations  may carry an  additional  risk of loss in the
event that the  anticipated  development  does not occur or does not attract the
expected attention.

Futures,  Options and Other Derivative Instruments
The Fund may enter into futures  contracts on securities,  financial indices and
foreign currencies and options on such contracts  ("futures  contracts") and may
invest in  options on  securities,  financial  indices  and  foreign  currencies
("options"), forward contracts and interest rate swaps and swap-related products
(collectively  "derivative  instruments").  The Fund  intends to use  derivative
instruments  primarily  to hedge the value of its  portfolio  against  potential
adverse  movements in securities  prices,  foreign  currency markets or interest
rates.  To a limited  extent,  the Fund may also use derivative  instruments for
non-hedging  purposes such as seeking to increase the Fund's income or otherwise
seeking to

   
JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997  4
    

<PAGE>

enhance return.  Please refer to Appendix A to this Prospectus and the SAI for a
more detailed discussion of these instruments.

The use of  derivative  instruments  exposes the Fund to  additional  investment
risks and transaction costs. Risks inherent in the use of derivative instruments
include: 

o    the risk that interest rates,  securities  prices and currency markets will
     not move in the direction that the portfolio manager anticipates;

o    imperfect  correlation  between  the price of  derivative  instruments  and
     movements in the prices of the  securities,  interest  rates or  currencies
     being hedged;

o    the fact that skills  needed to use these  strategies  are  different  from
     those needed to select portfolio securities;

o    inability  to close out  certain  hedged  positions  to avoid  adverse  tax
     consequences;

o    the  possible  absence  of a liquid  secondary  market  for any  particular
     instrument and possible  exchange-imposed  price fluctuation limits, either
     of which may make it difficult or  impossible  to close out a position when
     desired;

o    leverage  risk,  that is,  the risk  that  adverse  price  movements  in an
     instrument  can  result in a loss  substantially  greater  than the  Fund's
     initial investment in that instrument (in some cases, the potential loss is
     unlimited); and

o    particularly in the case of privately negotiated instruments, the risk that
     the counterparty  will fail to perform its  obligations,  which could leave
     the Fund worse off than if it had not entered into the position.

Although the Fund  believes the use of derivative  instruments  will benefit the
Fund, the Fund's  performance  could be worse than if the Fund had not used such
instruments if the portfolio manager's judgement proves incorrect.

When  the  Fund  invests  in a  derivative  instrument,  it may be  required  to
segregate cash and other liquid assets or certain portfolio  securities with its
custodian  to  "cover"  the  Fund's  position.  Assets  segregated  or set aside
generally  may not be disposed of so long as the Fund  maintains  the  positions
requiring  segregation  or cover.  Segregating  assets could diminish the Fund's
return due to the opportunity  losses of foregoing  other potential  investments
with the segregated assets.

High-Yield/High-Risk Securities 
High-yield/high-risk  securities  (or "junk"  bonds) are debt  securities  rated
below  investment grade by the primary rating agencies such as Standard & Poor's
Ratings  Services  ("Standard & Poor's")  and Moody's  Investors  Service,  Inc.
("Moody's").

The value of lower quality securities generally is more dependent on the ability
of the issuer to meet interest and principal  payments (i.e.,  credit risk) than
is the case for  higher  quality  securities.  Conversely,  the  value of higher
quality  securities  may be more sensitive to interest rate movements than lower
quality  securities.  Issuers  of  high-yield  securities  may not be as  strong
financially  as those issuing bonds with higher credit  ratings.  Investments in
such  companies  are  considered  to be more  speculative  than  higher  quality
investments.

Issuers  of  high-yield  securities  are more  vulnerable  to real or  perceived
economic  changes (for  instance,  an economic  downturn or prolonged  period of
rising interest rates),  political changes or adverse  developments  specific to
the issuer.  The market for lower quality  securities  is generally  less liquid
than the market for higher quality  securities.  Adverse  publicity and investor
perceptions  as well as new or  proposed  laws may also have a greater  negative
impact on the market for lower quality securities.

Please refer to the SAI for a description of bond rating categories.

Short Sales

The Fund may engage in "short sales  against the box." This  technique  involves
selling  either a security that the Fund owns, or a security  equivalent in kind
and amount to the security sold short that the Fund has the right to obtain, for
delivery  at a specified  date in the  future.  The Fund will enter into a short
sale against the box to hedge against  anticipated  declines in the market price
of portfolio  securities  or to defer an  unrealized  gain.  If the value of the
securities sold short  increases prior to the scheduled  delivery date, the Fund
loses the opportunity to participate in the gain.

See Appendix A for risks associated with certain other investments.
- --------------------------------------------------------------------------------
Performance Terms

This section will help you  understand  various  terms that are commonly used to
describe the Fund's  performance.  You may see  references to these terms in our
newsletters,   advertisements  and  in  media  articles.   Our  newsletters  and
advertisements  may  include  comparisons  of  the  Fund's  performance  to  the
performance  of other mutual funds,  mutual fund  averages or  recognized  stock
market  indices.  The  Fund  generally  measures  performance  in terms of total
return.

   
Cumulative  total return  represents  the actual rate of return on an investment
for a specified  period.  Cumulative  total return is generally  quoted for more
than one year (e.g.,  the life of the Fund). A cumulative  total return does not
show interim  fluctuations  in the value of an investment.  
    

Average annual total return  represents the average annual  percentage change of
an investment over a specified period. It is calculated by taking the cumulative
total return for the stated period and  determining  what constant annual return
would have produced the same cumulative return.  Average annual returns for more
than one year tend to smooth out variations in the Fund's return and are not the
same as actual annual results.

The Fund  imposes no sales or other  charges  that  would  affect  total  return
computations. Fund performance figures are based upon historical results and are
not intended to indicate future  performance.  Investment  returns and net asset
value will fluctuate so that an investor's shares,  when redeemed,  may be worth
more or less than their original cost.

   
JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997  5
    

<PAGE>

Shareholder's Manual

This section will help you become  familiar with the different types of accounts
you can  establish  with Janus.  This section  also  explains in detail the wide
array of services and features you can establish on your account. These services
and features may be modified or  discontinued  without  shareholder  approval or
prior notice.

   
HOW TO GET IN TOUCH WITH JANUS

If you have any questions while reading this Prospectus,  please call one of our
Investor Service Representatives at 1-800-525-3713 Monday-Friday: 8:00 a.m.-8:00
p.m., and Saturday: 10:00 a.m.-4:00 p.m., New York time.
- --------------------------------------------------------------------------------
MINIMUM INVESTMENTS*
     To open a new account ................................        $2,500
     To open a new retirement, education,
       or UGMA/UTMA account ...............................        $  500
     To open a new account with
       an Automatic Investment Program ....................        $  500**
     To add to any type of an account .....................        $  100
 *   The Fund  reserves  the right to change the amount of these  minimums  from
     time to time or to waive  them in whole  or in part  for  certain  types of
     accounts.
**   An Automatic  Investment Program requires $100 minimum automatic investment
     per month until the account balance reaches $2,500.
- --------------------------------------------------------------------------------
    

TYPES OF ACCOUNT OWNERSHIP

If you are investing for the first time,  you will need to establish an account.
You can establish the following  types of accounts by completing the New Account
Application. To request an application, call 1-800-525-3713.

o    Individual or Joint Ownership. Individual accounts are owned by one person.
     Joint accounts have two or more owners.

o    A Gift or  Transfer  to Minor  (UGMA or UTMA).  An UGMA/ UTMA  account is a
     custodial  account  managed for the benefit of a minor.  To open an UGMA or
     UTMA account,  you must include the minor's Social  Security  number on the
     application.

o    Trust. An established trust can open an account. The names of each trustee,
     the name of the trust and the date of the trust  agreement must be included
     on the application.

o    Business Accounts.  Corporations and partnerships may also open an account.
     The application must be signed by an authorized  officer of the corporation
     or a general partner of the partnership.

   
TAX-DEFERRED ACCOUNTS

If you  are  eligible,  you  may set up one or  more  tax-deferred  accounts.  A
tax-deferred  account allows you to shelter your  investment  income and capital
gains from current income taxes.  A  contribution  to certain of these plans may
also be tax deductible.  Tax-deferred  accounts include retirement plans and the
Education IRA.  Distributions  from these plans may be subject to income tax and
may be subject to an additional tax if withdrawn  prior to age 591/2 or used for
a nonqualifying purpose.

Investors  Fiduciary  Trust  Company  serves as custodian  for the  tax-deferred
accounts offered by the Fund. There is an annual $12 fee per account to maintain
your  tax-deferred   account.  The  maximum  annual  fee  is  $24  per  taxpayer
identification  number.  You may pay the fee by check  or have it  automatically
deducted from your account (usually in December).

Investors  should consult their tax advisor or legal counsel before  selecting a
tax-deferred account.

The following plans require a special  application.  For an application and more
details about our tax-deferred accounts, call 1-800-525-3713.

o    Regular and Roth Individual  Retirement  Accounts  ("IRAs"):  Both types of
     IRAs  allow  individuals  under  the age of 701/2  with  earned  income  to
     contribute up to the lesser of $2,000 ($4,000 for most married  couples) or
     100% of  compensation  annually.  Please refer to the Janus IRA booklet for
     complete information regarding the different types of IRAs.

o    Education  IRA:  This plan allows  individuals,  subject to certain  income
     limitations, to contribute up to $500 annually on behalf of any child under
     the age of 18.
    

o    Simplified  Employee Pension Plan ("SEP"):  This plan allows small business
     owners  (including sole proprietors) to make  tax-deductible  contributions
     for  themselves  and any  eligible  employee(s).  A SEP  requires an IRA (a
     SEP-IRA) to be set up for each SEP participant.

o    Profit  Sharing or Money  Purchase  Pension  Plan:  These plans are open to
     corporations,  partnerships and sole proprietors to benefit their employees
     and themselves.

o    Section  403(b)(7) Plan:  Employees of educational  organizations  or other
     qualifying,  tax-exempt  organizations  may be eligible to participate in a
     Section 403(b)(7) Plan.

   
JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997  6
    

<PAGE>

HOW TO OPEN YOUR JANUS ACCOUNT

Complete and sign the  appropriate  application.  Please be sure to provide your
Social Security or taxpayer identification number on the application.  Make your
check payable to Janus. Send all items to one of the following addresses:

       

For Overnight Carrier
- ---------------------
Janus
Suite 101
3773 Cherry Creek North Drive
Denver, CO 80209-3811

   
For All Other Inquiries
- -----------------------
Janus
P.O. Box 173375
Denver, CO 80217-3375
    

Investor Service Centers
Janus offers two Investor  Service Centers for those  individuals who would like
to conduct  their  investing  in person.  Our  representatives  will be happy to
assist you at either of the following locations:

100 Fillmore Street, Suite 100
Denver, CO 80206

3773 Cherry Creek North Drive, Suite 101
Denver, CO 80209

HOW TO PURCHASE SHARES

Paying for Shares
When  you  purchase  shares,  your  request  will be  processed  at the next NAV
calculated after your order is received and accepted. Please note the following:

o    Cash,  credit cards,  third party checks and credit card checks will not be
     accepted.

o    All purchases must be made in U.S. dollars.

o    Checks must be drawn on a U.S. bank and made payable to Janus.

o    If a check does not clear your bank,  the Fund reserves the right to cancel
     the purchase.

o    If the Fund is unable to debit your  predesignated  bank account on the day
     of purchase, it may make additional attempts or cancel the purchase.

o    The Fund reserves the right to reject any specific purchase request.

If your purchase is cancelled,  you will be  responsible  for any losses or fees
imposed by your bank and losses  that may be incurred as a result of any decline
in the  value  of the  cancelled  purchase.  The Fund  (or its  agents)  has the
authority to redeem  shares in your  account(s)  to cover any such losses due to
fluctuations in share price. Any profit on such  cancellation will accrue to the
Fund.

Once you have opened your Janus  account,  the minimum  amount for an additional
investment  is $100.  You may add to your account at any time through any of the
following options:

By Mail
Complete  the  remittance  slip  attached  at the  bottom  of your  confirmation
statement.  If you are  making a  purchase  into a  retirement  account,  please
indicate  whether  the  purchase  is a  rollover  or a  current  or  prior  year
contribution. Send your check and remittance slip or written instructions to one
of the addresses listed previously. You may also request a booklet of remittance
slips for non-retirement accounts.

By Telephone
This service allows you to purchase  additional  shares quickly and conveniently
through an electronic transfer of money. When you make an additional purchase by
telephone,  Janus will  automatically  debit your predesignated bank account for
the desired  amount.  To establish  the  telephone  purchase  option on your new
account,  complete  the  "Telephone  Purchase of Shares  Option"  section on the
application  and attach a "voided" check or deposit slip from your bank account.
If your  account is already  established,  call  1-800-525-3713  to request  the
appropriate  form. This option will become  effective ten days after the form is
received.

By Wire
Purchases  may also be made by wiring money from your bank account to your Janus
account. Call 1-800-525-3713 to receive wiring instructions.

Automatic Investment Programs
Janus offers several  automatic  investment  programs to help investors  achieve
their financial goals as simply and conveniently as possible. You may open a new
account with a $500 initial purchase and $100 automatic subsequent  investments.


o    Automatic Monthly Investment Program
     You  select  the day each month  that your  money  ($100  minimum)  will be
     electronically  transferred from your bank account to your Fund account. To
     establish this option,  complete the "Automatic Monthly Investment Program"
     section on the application and attach a "voided" check or deposit slip from
     your bank  account.  If your Fund  account  is  already  established,  call
     1-800-525-3713 to request the appropriate form.

o    Payroll Deduction
     If your employer can initiate an automatic payroll deduction,  you may have
     all or a portion of your paycheck  ($100  minimum)  invested  directly into
     your Fund account.  To obtain information on establishing this option, call
     1-800-525-3713.

o    By Systematic Exchange
     With a Systematic Exchange you determine the amount of money ($100 minimum)
     you would like automatically exchanged from one Janus account to another on
     any day of the month. For more information on how to establish this option,
     call 1-800-525-3713.

HOW TO EXCHANGE SHARES

On any  business  day, you may exchange all or a portion of your shares into any
other available Janus fund.

In Writing
To request an exchange in writing,  please follow the  instructions  for written
requests on page 9.

   
JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997  7
    

<PAGE>

   
By Telephone
All accounts are  automatically  eligible for the telephone  exchange option. To
exchange  shares  by  telephone,  call an  Investor  Service  Representative  at
1-800-525-3713  during  normal  business  hours or call the Janus Xpress Line at
1-888-979-7737.
    

By Systematic Exchange
As noted above, you may establish a Systematic  Exchange for as little as a $100
subsequent purchase per month on established  accounts.  You may establish a new
account with a $500 initial  purchase and subsequent $100 systematic  exchanges.
If the balance in the account you are exchanging from falls below the systematic
exchange amount,  all remaining shares will be exchanged and the program will be
discontinued.

Exchange Policies

o    Except for Systematic Exchanges,  new accounts established by exchange must
     be  opened  with  $2,500  or the  total  account  value if the value of the
     account you are exchanging from is less than $2,500.

o    Exchanges   between  existing   accounts  must  meet  the  $100  subsequent
     investment requirement.

o    You may  make  four  exchanges  out of the  Fund  during  a  calendar  year
     (exclusive of Systematic Exchanges) free of charge.

o    Exchanges  between accounts will be accepted only if the  registrations are
     identical.

o    If the shares you are  exchanging  are held in  certificate  form, you must
     return the certificate to your Fund prior to making any exchanges.

o    Be sure  that you read the  prospectus  for the  fund  into  which  you are
     exchanging.

o    The Fund reserves the right to reject any exchange request and to modify or
     terminate  the exchange  privilege at any time.  For example,  the Fund may
     reject  exchanges  from accounts  engaged in excessive  trading  (including
     market  timing  transactions)  that are believed to be  detrimental  to the
     Fund.  

o    An exchange represents the sale of shares from one fund and the purchase of
     shares  of  another  fund,  which may  produce a taxable  gain or loss in a
     non-tax deferred account.

QUICK ADDRESS AND TELEPHONE REFERENCE

Mailing Address
Janus
P.O. Box 173375
Denver, CO 80217-3375

For Overnight Carrier
Janus
Suite 101
3773 Cherry Creek North Drive
Denver, CO 80209-3811

   
Janus Internet Address
http://www.Janus.com
    

Janus Investor Services 1-800-525-3713
To speak to a service representative.

   
Janus Xpress Line       1-888-979-7737
For 24-hour  access to account and fund  information,  exchanges and  purchases,
automated daily quotes on fund share prices, yields and total returns.
    

TDD                     1-800-525-0056   
A telecommunications device for our hearing- and speech-impaired shareholders.

Janus Literature Line   1-800-525-8983
To request a prospectus, shareholder reports or marketing materials.

HOW TO REDEEM SHARES

On any  business  day,  you may redeem all or a portion of your  shares.  If the
shares are held in certificate  form, the  certificate  must be returned with or
before your redemption  request.  Your transaction will be processed at the next
NAV calculated after your order is received and accepted.

In Writing
To request a redemption in writing,  please follow the  instructions for written
requests noted on page 9.

By Telephone
Most  accounts  have the  telephone  redemption  option,  unless this option was
specifically  declined on the application or in writing. This option enables you
to  redeem  up  to  $100,000   daily  from  your   account  by  simply   calling
1-800-525-3713 by 4:00 p.m. New York time.

Systematic Redemption Option
Systematic  Redemption Options allow you to redeem a specific dollar amount from
your  account  on a  regular  basis.  For more  information  or to  request  the
appropriate form, please call 1-800-525-3713.

PAYMENT OF REDEMPTION PROCEEDS

o    By Check
     Redemption  proceeds  will be sent to the  shareholder(s)  of record at the
     address of record  within  seven days after  receipt of a valid  redemption
     request.

o    Electronic Transfer
     If you have  established  this  option,  your  redemption  proceeds  can be
     electronically transferred to your predesignated bank account on the second
     business day after receipt of your  redemption  request.  To establish this
     option, call 1-800-525-3713. There is no fee for this option.

o    By Wire
     If you are  authorized for the wire  redemption  service,  your  redemption
     proceeds will be wired  directly into your  designated  bank account on the
     next business day after  receipt of your  redemption  request.  There is no
     limitation on  redemptions  by wire;  however,  there is an $8 fee for each
     wire and your bank may charge an additional fee to receive the wire. If you
     would like to  establish  this option on an existing  account,  please call
     1-800-525-3713  to request the appropriate  form. Wire  redemptions are not
     available for retirement accounts.

If the shares being redeemed were  purchased by check,  telephone or through the
Automatic Monthly

   
JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997  8
    

<PAGE>

Investment  Program,  the Fund may delay the payment of your redemption proceeds
for up to 15 days  from the day of  purchase  to allow  the  purchase  to clear.
Unless you provide  alternate  instructions,  your  proceeds will be invested in
Janus Money Market Fund - Investor Shares during the 15 day hold period.

WRITTEN INSTRUCTIONS

To redeem or exchange all or part of your shares in writing, your request should
be sent to one of the addresses  listed on page 7 and must include the following
information:

o    the name of the Fund,
o    the account number,
o    the amount of money or number of shares being redeemed,
o    the name(s) on the account,
o    the signature(s) of all registered account owners, and
o    your daytime telephone number.

Signature Requirements Based on Account Type

o    Individual,  Joint Tenants, Tenants in Common: Written instructions must be
     signed by each  shareholder,  exactly  as the names  appear in the  account
     registration.
o    UGMA or UTMA:  Written  instructions  must be  signed by the  custodian  in
     his/her capacity as it appears in the account registration.
o    Sole Proprietor, General Partner: Written instructions must be signed by an
     authorized  individual  in his/her  capacity  as it appears on the  account
     registration.
o    Corporation,  Association:  Written  instructions  must  be  signed  by the
     person(s)  authorized to act on the account. In addition,  a certified copy
     of the corporate  resolution  authorizing  the signer to act must accompany
     the request.
o    Trust:  Written  instructions  must be  signed  by the  trustee(s).  If the
     name(s)  of  the  current   trustee(s)  does  not  appear  in  the  account
     registration, a certificate of incumbency dated within 60 days must also be
     submitted.
o    IRA:  Written  instructions  must be signed by the account owner. If you do
     not want federal income tax withheld from your  redemption,  you must state
     that you  elect not to have  such  withholding  apply.  In  addition,  your
     instructions  must state  whether  the  distribution  is normal  (after age
     59 1/2) or  premature (before age 59 1/2) and,  if  premature,  whether any
     exceptions  such as  death  or  disability  apply  with  regard  to the 10%
     additional tax on early distributions.

PRICING OF FUND SHARES

All  purchases,  redemptions  and  exchanges  will be  processed at the NAV next
calculated  after  your  request is  received  and  approved.  The Fund's NAV is
calculated  at the close of the  regular  trading  session of the New York Stock
Exchange (the "NYSE")  (normally 4:00 p.m. New York time) each day that the NYSE
is open.  In order to receive a day's price,  your order must be received by the
close of the  regular  trading  session  of the NYSE.  Securities  are valued at
market value or, if a market quotation is not readily  available,  at their fair
value  determined in good faith under  procedures  established  by and under the
supervision of the Trustees.  Short-term instruments maturing within 60 days are
valued at amortized cost, which approximates  market value. See the SAI for more
detailed information.

SIGNATURE GUARANTEE

In  addition  to the  signature  requirements,  a  signature  guarantee  is also
required  if  any of the  following  is  applicable:

o    The redemption exceeds $100,000.
o    You  would  like  the  check  made   payable  to  anyone   other  than  the
     shareholder(s) of record.
o    You would like the check mailed to an address which has been changed within
     10 days of the redemption request.
o    You would  like the check  mailed to an address  other than the  address of
     record.

The Fund  reserves  the  right to  require a  signature  guarantee  under  other
circumstances  or to reject or delay a redemption on certain legal grounds.  For
more information pertaining to signature guarantees, please call 1-800-525-3713.

HOW TO OBTAIN A SIGNATURE GUARANTEE

A signature  guarantee  assures  that a  signature  is  genuine.  The  signature
guarantee  protects  shareholders  from  unauthorized  account  transfers.   The
following financial  institutions may guarantee  signatures:  banks, savings and
loan  associations,  trust companies,  credit unions,  broker-dealers and member
firms of a national securities exchange.  Call your financial institution to see
if they have the ability to guarantee a signature. A signature guarantee may not
be provided by a notary public.

If you live outside the United States, a foreign bank properly  authorized to do
business  in  your  country  of  residence  or a U.S.  consulate  may be able to
authenticate your signature.

SHAREHOLDER SERVICES AND ACCOUNT POLICIES

   
Janus Xpress Line
Janus Xpress Line, our electronic  telephone service,  offers you 24-hour access
by  TouchTone(TM)  telephone to obtain  information  on account  balances,  fund
performance or dividends.  You can also make exchanges and purchases in existing
accounts,  request fund literature, or order duplicate statements.  Janus Xpress
Line is accessed by calling 1-888-979-7737. Calls are limited to five minutes.

Janus Web Site
Janus  maintains  a Web site  located  at  http://www.Janus.com.  You can access
information  such as your  account  balance  and the Fund's NAV  through the Web
site. In addition,  you may request  and/or  download a prospectus for any Janus
fund.

JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997  9
    

<PAGE>

   
Account Minimums
Minimum  account  sizes are noted on page 6. Due to the  proportionately  higher
costs of maintaining  small  accounts,  Janus reserves the right to deduct a $10
minimum balance fee (or the value of the account if less than $10) from accounts
with values below the minimums described on page 6 or close such accounts.  This
policy will apply to accounts  participating in the Automatic Monthly Investment
Program only if your account balance does not reach the required minimum initial
investment  or  falls  below  such  minimum  and you have  discontinued  monthly
investments. This policy does not apply to accounts that fall below the minimums
solely as a result of market value  fluctuations.  It is expected  that accounts
will be valued in  September.  The $10 fee will be assessed on the second Friday
of September of each year.  You will receive notice before we charge the $10 fee
or close  your  account so that you may  increase  your  account  balance to the
required minimum.
    

Transactions Through Processing Organizations
You may  purchase or sell Fund  shares  through a  broker-dealer,  bank or other
financial  institution,  or an  organization  that  provides  recordkeeping  and
consulting  services  to  401(k)  plans  or  other  employee  benefit  plans  (a
"Processing  Organization").  Processing  Organizations may charge you a fee for
this  service  and  may  require   different   minimum  initial  and  subsequent
investments  than the  Fund.  Processing  Organizations  may also  impose  other
charges or  restrictions  different from those  applicable to  shareholders  who
invest  in the  Fund  directly.  A  Processing  Organization,  rather  than  its
customer,  may be the  shareholder  of  record of your  shares.  The Fund is not
responsible  for the  failure of any  Processing  Organization  to carry out its
obligations  to its  customers.  Certain  Processing  Organizations  may receive
compensation  from  Janus  Capital  or its  affiliates  and  certain  Processing
Organizations   may  receive   compensation   from  the  Fund  for   shareholder
recordkeeping and similar services.

Taxpayer Identification Number
On the application or other  appropriate form, you will be asked to certify that
your Social Security or taxpayer  identification  number is correct and that you
are not subject to backup  withholding  for failing to report income to the IRS.
If you are subject to the 31% backup  withholding  or you did not  certify  your
taxpayer  identification,  the IRS  requires  the  Fund to  withhold  31% of any
dividends  paid and  redemption  or  exchange  proceeds.  In addition to the 31%
backup  withholding,  you may be subject to a $50 fee to reimburse  the Fund for
any penalty that the IRS may impose.

Share Certificates
Most  shareholders  choose not to hold their shares in certificate  form because
account transactions such as exchanges and redemptions cannot be completed until
the  certificate  has been  returned  to the  Fund.  The Fund will  issue  share
certificates  upon written request only. Share  certificates  will not be issued
until the shares  have been held for at least 15 days and will not be issued for
accounts  that  do  not  meet  the  minimum   investment   requirements.   Share
certificates  cannot be issued for  retirement  accounts.  In  addition,  if the
certificate is lost, there may be a replacement charge.

Involuntary Redemption
The Fund reserves the right to close an account if the  shareholder is deemed to
engage in activities  which are illegal or otherwise  believed to be detrimental
to the Fund.

Telephone Transactions
You may initiate many  transactions  by telephone.  The Fund and its agents will
not be responsible for any losses resulting from unauthorized  transactions when
procedures designed to verify the identity of the caller are followed.

   
It may be  difficult to reach the Fund by  telephone  during  periods of unusual
market  activity.  If you are  unable to reach a  representative  by  telephone,
please consider sending written  instructions,  stopping by a Service Center, or
in the case of purchases and exchanges, calling the Janus Xpress Line.
    

Temporary Suspension of Services
The Fund or its agents may, in case of emergency,  temporarily suspend telephone
transactions and other shareholder services.

Address Changes
To change the address on your  account,  call  1-800-525-3713  or send a written
request signed by all account owners.  Include the name of the Fund, the account
number(s),  the  name(s)  on the  account  and both  the old and new  addresses.
Certain  options may be suspended for 10 days following an address change unless
a signature guarantee is provided.

Registration Changes
To change the name on an account, the shares are generally  transferred to a new
account.  In  some  cases,  legal  documentation  may  be  required.   For  more
information call 1-800-525-3713.

Statements and Reports
Investors   participating  in  an  automatic  investment  program  will  receive
quarterly  confirmations  of all  transactions.  (Dividend  information  will be
distributed  annually.)  The  Fund  will  send  you a  transaction  confirmation
statement after every non-systematic transaction.  Tax information regarding the
tax status of income dividends and capital gains distributions will be mailed to
shareholders  on or before  January 31st of each year.  Account tax  information
will also be sent to the IRS.

Financial  reports for the Fund,  which  include a list of the Fund's  portfolio
holdings,  will be mailed semiannually to all shareholders.  To reduce expenses,
only one copy of most financial reports will be mailed to accounts with the same
record address. Upon request, such reports will be mailed to all accounts in the
same  household.  Please  call  1-800-525-3713  if you  would  like  to  receive
additional reports.

   
JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997 10
    

Management of the Fund

TRUSTEES

The Trustees  oversee the business  affairs of the Trust and are responsible for
major decisions  relating to the Fund's investment  objective and policies.  The
Trustees  delegate the day-to-day  management of the Fund to the officers of the
Trust and meet at least  quarterly  to review  the Fund's  investment  policies,
performance, expenses and other business affairs.

INVESTMENT ADVISER

Janus  Capital,  100  Fillmore  Street,  Denver,  Colorado  80206-4928,  is  the
investment adviser to the Fund and is responsible for the day-to-day  management
of its investment portfolio and other business affairs.

Janus Capital began serving as investment adviser to certain series of the Trust
in 1970 and currently serves as investment adviser to all of the Janus funds, as
well as adviser or subadviser to other mutual funds and  individual,  corporate,
charitable and retirement accounts.

Kansas City Southern  Industries,  Inc.  ("KCSI") owns  approximately 83% of the
outstanding  voting stock of Janus  Capital,  most of which it acquired in 1984.
KCSI is a publicly traded holding company whose primary subsidiaries are engaged
in  transportation,  information  processing and financial  services.  Thomas H.
Bailey, President and Chairman of the Board of Janus Capital, owns approximately
12% of its voting stock and, by agreement with KCSI, selects a majority of Janus
Capital's Board.

Janus Capital  furnishes  continuous advice and  recommendations  concerning the
Fund's  investments.   Janus  Capital  also  furnishes  certain  administrative,
compliance  and  accounting  services for the Fund, and may be reimbursed by the
Fund for its costs in  providing  those  services.  In addition,  Janus  Capital
employees serve as officers of the Trust and Janus Capital provides office space
for the Fund and pays the  salaries,  fees and expenses of all Fund officers and
those Trustees who are affiliated with Janus Capital.

   
PORTFOLIO MANAGER

Thomas R. Malley is Executive Vice President and portfolio  manager of the Fund,
which he has  managed  since  inception.  He joined  Janus in 1991 as a research
analyst  and has  focused  on  companies  in the  health  care,  pharmaceutical,
biotechnology,  telecommunications  and  lodging  industries.  Mr.  Malley has a
Bachelor  of Science in Biology  from  Stanford  University  and is seeking  the
Chartered Financial Analyst designation.
    

Personal Investing
   
Janus Capital does not permit the Fund's portfolio manager to purchase and  sell
securities for his own accounts, except under the limited  exceptions  contained
in  Janus Capital's  policy governing personal investing. Janus Capital's policy
requires investment  and other  personnel to conduct  their personal  investment
activities in a manner that Janus Capital  believes is not  detrimental  to  the
Fund or Janus Capital's other advisory clients. See the SAI for  more   detailed
information.
    

BREAKDOWN OF MANAGEMENT EXPENSES

The Fund pays Janus Capital a management fee which is calculated  daily and paid
monthly.  The advisory agreement with the Fund spells out the management fee and
other  expenses  that the Fund must pay.  The  Fund's  management  fee  schedule
(expressed as an annual rate) is set out below.

   
Average Daily Net     Annual Rate
Assets of Fund        Percentage (%)
- ------------------------------------
First $300 Million    0.75
Next $200 Million     0.70
Over $500 Million     0.65
- ------------------------------------

The Fund incurs expenses not assumed by Janus Capital,  including transfer agent
and custodian fees and expenses,  legal and auditing fees,  printing and mailing
costs of sending  reports and other  information to existing  shareholders,  and
independent Trustees' fees and expenses.

JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997 11
    

<PAGE>

PORTFOLIO TRANSACTIONS

Purchases  and  sales of  securities  on  behalf  of the Fund  are  executed  by
broker-dealers  selected by Janus  Capital.  Broker-dealers  are selected on the
basis of their  ability  to obtain  best  price  and  execution  for the  Fund's
transactions and recognizing brokerage,  research and other services provided to
the Fund and to Janus Capital.  Janus Capital may also consider payments made by
brokers  effecting  transactions  for the  Fund i) to the  Fund or ii) to  other
persons  on behalf of the Fund for  services  provided  to the Fund for which it
would be obligated to pay.  Janus Capital may also  consider  sales of shares of
the Fund as a factor in the  selection of  broker-dealers.  The Fund's  Trustees
have authorized Janus Capital to place portfolio transactions on an agency basis
with a broker-dealer  affiliated with Janus Capital.  When  transactions for the
Fund are effected with that  broker-dealer,  the commissions payable by the Fund
are credited  against  certain Fund operating  expenses  serving to reduce those
expenses. The SAI further explains the selection of broker-dealers.

OTHER SERVICE PROVIDERS

The following parties provide the Fund with administrative and other services.

Custodian
State Street Bank and Trust Company
P.O. Box 0351
Boston, Massachusetts 02117-0351

Transfer Agent
Janus Service Corporation
P.O. Box 173375
Denver, Colorado 80217-3375

Distributor
Janus Distributors, Inc.
100 Fillmore Street
Denver, Colorado 80206-4928

Janus  Service  Corporation  and  Janus  Distributors,   Inc.  are  wholly-owned
subsidiaries of Janus Capital.

OTHER INFORMATION

Organization
The Trust is a "mutual  fund" that was  organized  as a  Massachusetts  business
trust on February 11, 1986.  A mutual fund is an  investment  vehicle that pools
money from  numerous  investors  and  invests  the money to achieve a  specified
objective.

   
As of the date of this Prospectus, the Trust offers 20 separate series, three of
which currently  offer three classes of shares.  The Fund became a series of the
Trust on September 9, 1997.  The Trust  currently  offers the other 19 series by
other prospectuses.
    

Shareholder Meetings
The Trust does not intend to hold annual shareholder meetings.  However, special
meetings may be called specifically for the Fund or for the Trust as a whole for
purposes such as electing or removing Trustees,  terminating or reorganizing the
Trust,  changing  fundamental  policies,  or for any other  purpose  requiring a
shareholder  vote under the 1940 Act.  Separate votes are taken by the Fund only
if a matter affects or requires the vote of just the Fund or the Fund's interest
in the matter differs from the interest of other  portfolios of the Trust.  As a
shareholder, you are entitled to one vote for each share that you own.

Size of the Fund
The Fund may  discontinue  sales  of its  shares  if  management  believes  that
continued  sales  may  adversely  affect  the  Fund's  ability  to  achieve  its
investment objective. If sales of the Fund are discontinued, it is expected that
existing  shareholders  of the Fund would be  permitted  to continue to purchase
shares and to reinvest any  dividends  or capital  gains  distributions,  absent
highly unusual circumstances.

   
Master/Feeder Option
The Trust may in the future seek to achieve the Fund's  objective  by  investing
all of  the  Fund's  assets  in  another  investment  company  having  the  same
investment  objective and substantially  the same policies as the Funds.  Unless
otherwise  required  by law,  this  policy may be  implemented  by the  Trustees
without shareholder approval.

JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997 12
    

<PAGE>

Distributions and Taxes
- --------------------------------------------------------------------------------
DISTRIBUTIONS
   
To avoid taxation, the Internal Revenue Code requires the Fund to distribute net
income and any net capital  gains  realized  by its  investments  annually.  The
Fund's  income from  dividends  and  interest  and any net  realized  short-term
capital  gains  are paid to  shareholders  as  ordinary  income  dividends.  Net
realized   long-term   gains  are  paid  to   shareholders   as  capital   gains
distributions.  Dividends and capital gains  distributions are declared and paid
in December.
    

How Distributions Affect A Fund's NAV
Distributions are paid to shareholders as of the record date of the distribution
of the Fund,  regardless  of how long the shares have been held.  Dividends  and
capital gains  awaiting  distribution  are included in the Fund's daily NAV. The
share  price of the Fund  drops by the  amount of the  distribution,  net of any
subsequent market fluctuations.  As an example,  assume that on December 31, the
Fund  declared a dividend in the amount of $0.25 per share.  If the Fund's share
price was $10.00 on December  30, the Fund's share price on December 31 would be
$9.75,   barring  market   fluctuations.   Shareholders  should  be  aware  that
distributions from a taxable mutual fund are not  value-enhancing and may create
income tax obligations.

"Buying A Dividend"
If you purchase  shares of the Fund just before the  distribution,  you will pay
the full price for the shares and receive a portion of the  purchase  price back
as a taxable  distribution.  This is referred to as "buying a dividend."  In the
above  example,  if you bought shares on December 30, you would have paid $10.00
per share.  On December 31, the Fund would pay you $0.25 per share as a dividend
and your shares  would now be worth $9.75 per share.  Unless your account is set
up as a  tax-deferred  account,  dividends paid to you would be included in your
gross income for tax purposes,  even though you may not have participated in the
increase in NAV of the Fund, whether or not you reinvested the dividends.

DISTRIBUTION OPTIONS

When you open an account,  you must specify on your  application how you want to
receive your distributions.  You may change your distribution option at any time
by writing or calling 1-800-525-3713. The Fund offers the following options:

1.   Reinvestment  Option.  You may reinvest  your income  dividends and capital
     gains   distributions  in  additional  shares.   This  option  is  assigned
     automatically if no other choice is made.

2.   Cash  Option.  You may receive  your  income  dividends  and capital  gains
     distributions in cash.

3.   Reinvest And Cash Option.  You may receive either your income  dividends or
     capital  gains  distributions  in cash and reinvest the other in additional
     shares.

4.   Redirect Option. You may direct your dividends or capital gains to purchase
     shares of another Janus fund.

The Fund  reserves  the right to reinvest  into your account  undeliverable  and
uncashed dividend and distribution checks that remain outstanding for six months
in shares  of the Fund at the NAV next  computed  after the check is  cancelled.
Subsequent distributions may also be reinvested.
- --------------------------------------------------------------------------------
TAXES

As with any investment, you should consider the tax consequences of investing in
the Fund. The following  discussion  does not apply to  tax-deferred  retirement
accounts,  nor is it a complete  analysis  of the federal  tax  implications  of
investing  in  the  Fund.  You  may  wish  to  consult  your  own  tax  adviser.
Additionally,  state or local taxes may apply to your investment, depending upon
the laws of your state of residence.

Taxes on Distributions
Dividends  and  distributions  by the Fund are  subject to federal  income  tax,
regardless  of  whether  the  distribution  is made in  cash  or  reinvested  in
additional shares of the Fund. In certain states, a portion of the dividends and
distributions  (depending on the source of the Fund's income) may be exempt from
state and local taxes.  Information regarding the tax status of income dividends
and capital  gains  distributions  will be mailed to  shareholders  on or before
January 31st of each year.

Taxation of the Fund
Dividends,  interest  and some  capital  gains  received  by the Fund on foreign
securities may be subject to tax withholding or other foreign taxes. Any foreign
taxes  paid by the Fund  will be  treated  as an  expense  to the Fund or passed
through to shareholders as a foreign tax credit,  depending on particular  facts
and  circumstances.  Tax conventions  between  certain  countries and the United
States may reduce or eliminate such taxes.

The Fund does not expect to pay any federal  income or excise  taxes  because it
intends  to meet  certain  requirements  of the  Internal  Revenue  Code.  It is
important  that the Fund meet these  requirements  so that any  earnings on your
investment will not be taxed twice.

   
JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997 13
    

<PAGE>

Appendix A

GLOSSARY OF INVESTMENT TERMS

This  glossary  provides  a more  detailed  description  of some of the types of
securities  and other  instruments  in which the Fund may  invest.  The Fund may
invest in these instruments to the extent permitted by its investment  objective
and policies.  The Fund is not limited by this  discussion and may invest in any
other types of instruments not precluded by the policies discussed  elsewhere in
this  Prospectus.  Please  refer to the SAI for a more  detailed  discussion  of
certain instruments.

I. EQUITY AND DEBT SECURITIES

Bonds are debt  securities  issued by a  company,  municipality,  government  or
government agency. The issuer of a bond is required to pay the holder the amount
of the  loan  (or par  value)  at a  specified  maturity  and to make  scheduled
interest payments.

Commercial  paper is a short-term debt obligation with a maturity ranging from 1
to 270 days  issued by banks,  corporations  and other  borrowers  to  investors
seeking to invest idle cash. For example, the Fund may purchase commercial paper
issued under Section 4(2) of the Securities Act of 1933.

Common stock  represents a share of ownership in a company,  and usually carries
voting rights and earns dividends.  Unlike preferred stock,  dividends on common
stock are not fixed but are declared at the  discretion of the issuer's board of
directors.

Convertible  securities are preferred  stocks or bonds that pay a fixed dividend
or interest  payment and are convertible  into common stock at a specified price
or conversion ratio.

Depositary receipts are receipts for shares of a foreign-based  corporation that
entitle the holder to dividends  and capital gains on the  underlying  security.
Receipts include those issued by domestic banks (American Depositary  Receipts),
foreign  banks  (Global or  European  Depositary  Receipts)  and  broker-dealers
(depositary shares).

Fixed-income  securities are securities that pay a specified rate of return. The
term generally includes short- and long-term government, corporate and municipal
obligations  that pay a  specified  rate of  interest or coupons for a specified
period of time and  preferred  stock,  which  pays fixed  dividends.  Coupon and
dividend  rates  may be  fixed  for the  life of the  issue  or,  in the case of
adjustable and floating rate securities, for a shorter period.

High-yield/High-risk  securities are securities that are rated below  investment
grade by the primary rating agencies (e.g., BB or lower by Standard & Poor's and
Ba or lower by Moody's).  Other terms commonly used to describe such  securities
include "lower rated bonds," "noninvestment grade bonds" and "junk bonds."

Mortgage- and asset-backed securities are shares in a pool of mortgages or other
debt. These securities are generally pass-through  securities,  which means that
principal and interest  payments on the underlying  securities  (less  servicing
fees) are passed through to shareholders on a pro rata basis.  These  securities
involve  prepayment  risk,  which is the risk that the  underlying  mortgages or
other  debt may be  refinanced  or paid off  prior  to their  maturities  during
periods of declining  interest  rates.  In that case, the portfolio  manager may
have to reinvest the proceeds  from the  securities  at a lower rate.  Potential
market gains on a security  subject to prepayment  risk may be more limited than
potential  market  gains  on a  comparable  security  that  is  not  subject  to
prepayment risk.

Passive  foreign  investment  companies  ("PFICs") are any foreign  corporations
which  generate  certain  amounts of passive  income or hold certain  amounts of
assets for the production of passive income.  Passive income includes dividends,
interest, royalties, rents and annuities. Income tax regulations may require the
Fund to recognize income associated with the PFIC prior to the actual receipt of
any such income.

Pay-in-kind bonds are debt securities that normally give the issuer an option to
pay cash at a coupon  payment  date or give the holder of the security a similar
bond  with the same  coupon  rate and a face  value  equal to the  amount of the
coupon payment that would have been made.

Preferred stock is a class of stock that generally pays dividends at a specified
rate and has  preference  over  common  stock in the  payment of  dividends  and
liquidation. Preferred stock generally does not carry voting rights.

Repurchase  agreements  involve  the  purchase  of a security  by the Fund and a
simultaneous  agreement by the seller (generally a bank or dealer) to repurchase
the security from the Fund at a specified  date or upon demand.  This  technique
offers a method of earning  income on idle cash.  These  securities  involve the
risk that the seller will fail to repurchase  the security,  as agreed.  In that
case,  the Fund  will  bear the risk of  market  value  fluctuations  until  the
security can be sold and may encounter delays and incur costs in liquidating the
security.

Reverse  repurchase  agreements  involve  the sale of a security  by the Fund to
another  party  (generally a bank or dealer) in return for cash and an agreement
by the  Fund to buy the  security  back at a  specified  price  and  time.  This
technique  will be used  primarily  to provide cash to satisfy  unusually  heavy
redemption requests, or for other temporary or emergency purposes.

Rule 144A  securities  are  securities  that are not  registered for sale to the
general  public  under  the  Securities  Act of 1933,  but that may be resold to
certain institutional investors.

Standby  commitments  are  obligations  purchased by the Fund from a dealer that
give the Fund the option to sell a security to the dealer at a specified price.

Step coupon bonds are debt  securities  that trade at a discount from their face
value

   
JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997 14
    

<PAGE>

and pay coupon  interest.  The discount  from the face value depends on the time
remaining until cash payments begin, prevailing interest rates, liquidity of the
security and the perceived credit quality of the issuer.

Strip bonds are debt securities that are stripped of their interest  (usually by
a financial  intermediary)  after the securities are issued. The market value of
these  securities  generally  fluctuates more in response to changes in interest
rates than interest-paying securities of comparable maturity.

U.S.  government  securities include direct  obligations of the U.S.  government
that are  supported  by its full faith and credit.  Treasury  bills have initial
maturities of less than one year,  Treasury notes have initial maturities of one
to ten years and Treasury  bonds may be issued with any  maturity but  generally
have maturities of at least ten years. U.S.  government  securities also include
indirect  obligations of the U.S. government that are issued by federal agencies
and government sponsored entities. Unlike Treasury securities, agency securities
generally  are not backed by the full  faith and credit of the U.S.  government.
Some agency  securities  are supported by the right of the issuer to borrow from
the Treasury,  others are supported by the  discretionary  authority of the U.S.
government to purchase the agency's obligations and others are supported only by
the credit of the sponsoring agency.

Variable  and  floating  rate  securities  have  variable or  floating  rates of
interest and, under certain limited  circumstances,  may have varying  principal
amounts.  These securities pay interest at rates that are adjusted  periodically
according to a specified  formula,  usually with reference to some interest rate
index  or  market  interest  rate.  The  floating  rate  tends to  decrease  the
security's price sensitivity to changes in interest rates.

Warrants are securities,  typically issued with preferred stocks or bonds,  that
give the holder  the right to buy a  proportionate  amount of common  stock at a
specified price,  usually at a price that is higher than the market price at the
time of  issuance  of the  warrant.  The right may last for a period of years or
indefinitely.

When-issued,  delayed delivery and forward  transactions  generally  involve the
purchase of a security  with  payment and  delivery at some time in the future -
i.e.,  beyond  normal  settlement.  The  Fund  does not  earn  interest  on such
securities until  settlement and bears the risk of market value  fluctuations in
between  the  purchase  and  settlement  dates.  New issues of stocks and bonds,
private placements and U.S. government securities may be sold in this manner.

Zero  coupon  bonds are debt  securities  that do not pay  interest  at  regular
intervals,  but  are  issued  at  a  discount  from  face  value.  The  discount
approximates the total amount of interest the security will accrue from the date
of  issuance  to  maturity.  The  market  value  of these  securities  generally
fluctuates  more in response to changes in interest  rates than  interest-paying
securities of comparable maturity.

II. FUTURES, OPTIONS AND OTHER DERIVATIVES

Forward  contracts  are  contracts  to purchase  or sell a  specified  amount of
property for an agreed upon price at a specified time. Forward contracts are not
currently  exchange traded and are typically  negotiated on an individual basis.
The Fund may enter into forward currency  contracts to hedge against declines in
the value of  securities  denominated  in, or whose value is tied to, a currency
other than the U.S.  dollar or to reduce the impact of currency  appreciation on
purchases  of such  securities.  It may also enter  into  forward  contracts  to
purchase or sell securities or other financial indices.

Futures  contracts  are  contracts  that  obligate  the buyer to receive and the
seller to deliver an  instrument  or money at a  specified  price on a specified
date.  The  Fund may buy and  sell  futures  contracts  on  foreign  currencies,
securities and financial  indices  including  interest rates or an index of U.S.
government,  foreign government, equity or fixed-income securities. The Fund may
also buy options on futures contracts. An option on a futures contract gives the
buyer the right, but not the obligation,  to buy or sell a futures contract at a
specified price on or before a specified date.  Futures contracts and options on
futures are standardized and traded on designated exchanges.

Indexed/structured  securities are typically  short- to  intermediate-term  debt
securities  whose value at maturity  or interest  rate is linked to  currencies,
interest rates, equity securities,  indices, commodity prices or other financial
indicators. Such securities may be positively or negatively indexed (i.e., their
value  may  increase  or  decrease  if  the   reference   index  or   instrument
appreciates).  Indexed/structured  securities  may have  return  characteristics
similar to direct  investments  in the  underlying  instruments  and may be more
volatile than the underlying  instruments.  The Fund bears the market risk of an
investment  in the  underlying  instruments,  as well as the credit  risk of the
issuer.

Interest  rate swaps  involve the  exchange  by two parties of their  respective
commitments  to pay or receive  interest  (e.g.,  an exchange  of floating  rate
payments for fixed rate payments).

Options are the right, but not the obligation, to buy or sell a specified amount
of  securities  or other  assets  on or before a fixed  date at a  predetermined
price.  The Fund may  purchase  and write put and call  options  on  securities,
securities indices and foreign currencies.

   
JANUS GLOBAL LIFE SCIENCES FUND PROSPECTUS                   DECEMBER 1, 1997 15
    

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                   100 Fillmore Street
                   Denver, Colorado 80206-4928
                   (800) 525-3713

[Logo] JANUS       Funds distributed by Janus Distributors, Inc.
                   Member NASD.      Recycled Paper


<PAGE>

   
                         Janus Global Life Sciences Fund
    

                               100 Fillmore Street
                              Denver, CO 80206-4928
                                 (800) 525-3713
- --------------------------------------------------------------------------------
   
                       Statement of Additional Information
                                December 1, 1997
- --------------------------------------------------------------------------------

     Janus Global Life Sciences Fund (the "Fund") is a no-load  mutual fund that
seeks  long-term  growth of capital by  normally  investing  at least 65% of its
total assets in  securities  of companies  worldwide  that the Fund's  portfolio
manager believes have a life science  orientation.  As a fundamental policy, the
Fund will normally  invest at least 25% of its total assets in  industries  that
make  up  the  following  groups:  health  care,  pharmaceuticals,  agriculture,
cosmetics/personal care, and biotechnology.  Although the Fund invests primarily
in these types of companies, it may invest in other companies that the portfolio
manager believes have the potential for long-term growth of capital.
    

     The Fund is a separate  series of Janus  Investment  Fund, a  Massachusetts
business  trust (the  "Trust").  Each series of the Trust  represents  shares of
beneficial  interest in a separate portfolio of securities and other assets with
its own objective and policies. The Fund is managed by Janus Capital Corporation
("Janus Capital").

   
     This  Statement of Additional  Information  ("SAI") is not a Prospectus and
should be read in conjunction with the Fund's Prospectus dated December 1, 1997,
which is  incorporated  by reference  into this SAI and may be obtained from the
Trust at the above phone  number or address.  This SAI contains  additional  and
more detailed  information  about the Fund's  operations and activities than the
Prospectus.
    

                                                                  [Logo]   JANUS
<PAGE>

   
                         Janus Global Life Sciences Fund
                       Statement of Additional Information
                                Table of Contents
                                                                            Page
- --------------------------------------------------------------------------------

Investment Policies, Restrictions and Techniques ............................. 3
   Investment Objective ...................................................... 3
   Portfolio Policies ........................................................ 3
   Investment Restrictions ................................................... 3
   Types of Securities and Investment Techniques ............................. 4
     Illiquid Investments .................................................... 4
     Zero Coupon, Pay-In-Kind and Step Coupon Securities ..................... 4
     Pass-Through Securities ................................................. 5
     Investment Company Securities ........................................... 6
     Depositary Receipts ..................................................... 6
     Other Income-Producing Securities ....................................... 6
     High-Yield/High-Risk Securities ......................................... 6
     Repurchase and Reverse Repurchase Agreements ............................ 7
     Futures, Options and Other Derivative Instruments ....................... 7
Investment Adviser .......................................................... 14
Custodian, Transfer Agent and Certain Affiliations .......................... 15
Portfolio Transactions and Brokerage ........................................ 15
Officers and Trustees ....................................................... 17
Purchase of Shares .......................................................... 18
   Net Asset Value Determination ............................................ 18
   Reinvestment of Dividends and Distributions .............................. 19
Redemption of Shares ........................................................ 19
   Shareholder Accounts ..................................................... 19
   Telephone Transactions ................................................... 20
   Systematic Redemptions ................................................... 20
Tax-Deferred Accounts ....................................................... 20
Income Dividends, Capital Gains Distributions and Tax Status ................ 20
Miscellaneous Information ................................................... 21
   Shares of the Trust ...................................................... 21
   Voting Rights ............................................................ 21
   Independent Accountants .................................................. 21
   Registration Statement ................................................... 21
Performance Information ..................................................... 22
Appendix A .................................................................. 23
   Explanation of Rating Categories ......................................... 23
- --------------------------------------------------------------------------------
    

                                       2
<PAGE>

Investment Policies, Restrictions and Techniques

Investment Objective

   
     As stated in the Prospectus,  the Fund's investment  objective is long-term
growth  of  capital.  There  can be no  assurance  that  the  Fund's  investment
objective  will  be  realized.  The  investment  objective  of the  Fund  is not
fundamental and may be changed by the Trustees without shareholder approval.
    

Portfolio Policies

     The  Prospectus  discusses  the types of  securities in which the Fund will
invest,  portfolio  policies of the Fund and the  investment  techniques  of the
Fund. The Prospectus includes a discussion of portfolio turnover policies.

   
     The Fund's  portfolio  turnover rate (total  long-term  purchases or sales,
whichever is less,  divided by the average monthly value of the Fund's long-term
portfolio securities) is anticipated to be in excess of 200%.
    

Investment Restrictions

     As indicated in the Prospectus,  the Fund is subject to certain fundamental
policies and restrictions that may not be changed without shareholder  approval.
Shareholder  approval  means  approval by the lesser of (i) more than 50% of the
outstanding voting securities of the Trust (or the Fund if a matter affects just
the Fund), or (ii) 67% or more of the voting securities  present at a meeting if
the holders of more than 50% of the outstanding  voting  securities of the Trust
(or the Fund) are present or represented by proxy. As fundamental policies,  the
Fund may not:

     (1) Own  more  than 10% of the  outstanding  voting  securities  of any one
issuer and, as to fifty percent (50%) of the value of its total assets, purchase
the securities of any one issuer (except cash items and "government  securities"
as defined  under the  Investment  Company  Act of 1940,  as amended  (the "1940
Act")), if immediately after and as a result of such purchase,  the value of the
holdings of the Fund in the securities of such issuer exceeds 5% of the value of
the Fund's total assets.

       

     (2) Invest  directly in real estate or interests  in real estate;  however,
the Fund may own debt or equity  securities issued by companies engaged in those
businesses.

     (3) Purchase or sell  physical  commodities  other than foreign  currencies
unless  acquired as a result of ownership  of  securities  (but this  limitation
shall not prevent the Fund from purchasing or selling  options,  futures,  swaps
and forward  contracts or from  investing  in  securities  or other  instruments
backed by physical commodities).

     (4) Lend any security or make any other loan if, as a result, more than 25%
of its total assets would be lent to other parties (but this limitation does not
apply  to  purchases  of  commercial   paper,   debt  securities  or  repurchase
agreements).

     (5) Act as an  underwriter  of securities  issued by others,  except to the
extent  that  the Fund may be  deemed  an  underwriter  in  connection  with the
disposition of portfolio securities of the Fund.

   
     As a fundamental  policy, the Fund will normally invest at least 25% of its
total  assets in  industries  that make up the  following  groups:  health care,
pharmaceuticals,  agriculture,  cosmetics/personal care, and biotechnology.  For
purposes  of  this   restriction,   the  Fund  will  rely   primarily  on  group
classifications  published by Bloomberg, L.P. Each such group may include one or
more sub-groups, or industries, with varying economic characteristics.
    

     As a fundamental policy, the Fund may, notwithstanding any other investment
policy or limitation  (whether or not fundamental),  invest all of its assets in
the  securities  of  a  single  open-end  management   investment  company  with
substantially   the  same  fundamental   investment   objective,   policies  and
limitations as the Fund.

     The Trustees have adopted additional investment  restrictions for the Fund.
These  restrictions are operating policies of the Fund and may be changed by the
Trustees without shareholder approval.  The additional  investment  restrictions
adopted by the Trustees to date include the following:

   
     (a) The Fund will not (i) enter  into any  futures  contracts  and  related
options  for  purposes  other  than bona fide  hedging  transactions  within the
meaning of Commodity  Futures  Trading  Commission  ("CFTC")  regulations if the
aggregate initial margin and premiums required to establish positions in futures
contracts  and related  options that do not fall within the  definition  of bona
fide hedging  transactions will exceed 5% of the fair market value of the Fund's
net assets,  after taking into account  unrealized profits and unrealized losses
on any such  contracts  it has  entered  into;  and (ii) enter into any  futures
contracts if the aggregate amount of the Fund's  commitments  under  outstanding
futures contracts positions would exceed the market value of its total assets.
    

                                       3
<PAGE>

   
     (b) The Fund does not currently intend to sell securities short,  unless it
owns or has the right to obtain securities  equivalent in kind and amount to the
securities  sold  short  without  the  payment of any  additional  consideration
therefor, and provided that transactions in futures,  options, swaps and forward
contracts are not deemed to constitute selling securities short.

     (c) The Fund does not  currently  intend to purchase  securities on margin,
except that the Fund may obtain such short-term credits as are necessary for the
clearance of transactions,  and provided that margin payments and other deposits
in connection with transactions in futures, options, swaps and forward contracts
shall not be deemed to constitute purchasing securities on margin.

     (d) The Fund may not mortgage or pledge any securities owned or held by the
Fund in amounts that  exceed,  in the  aggregate,  15% of the Fund's net assets,
provided that this limitation does not apply to reverse  repurchase  agreements,
deposits of assets to margin, guarantee positions in futures,  options, swaps or
forward  contracts,  or the  segregation  of  assets  in  connection  with  such
contracts.

     (e) The Fund may borrow money for temporary or emergency  purposes (not for
leveraging  or  investment)  in an amount not  exceeding 25% of the value of its
total  assets  (including  the amount  borrowed)  less  liabilities  (other than
borrowings). If borrowings exceed 25% of the value of the Fund's total assets by
reason of a decline in net assets,  the Fund will reduce its  borrowings  within
three business days to the extent  necessary to comply with the 25%  limitation.
This policy shall not prohibit reverse repurchase agreements, deposits of assets
to  margin  or  guarantee  positions  in  futures,  options,  swaps  or  forward
contracts, or the segregation of assets in connection with such contracts.

     (f) The Fund does not  currently  intend to purchase  any security or enter
into a  repurchase  agreement  if, as a result,  more than 15% of its net assets
would be invested in repurchase  agreements  not entitling the holder to payment
of principal and interest  within seven days and in securities that are illiquid
by virtue of legal or  contractual  restrictions  on resale or the  absence of a
readily available market. The Trustees,  or the Fund's investment adviser acting
pursuant to authority  delegated by the Trustees,  may determine  that a readily
available market exists for securities eligible for resale pursuant to Rule 144A
under the Securities Act of 1933 ("Rule 144A  Securities"),  or any successor to
such rule,  Section  4(2)  commercial  paper and  municipal  lease  obligations.
Accordingly, such securities may not be subject to the foregoing limitation.

     (g) The Fund may not invest in  companies  for the  purpose  of  exercising
control of management.

     The Fund is seeking permission from the Securities and Exchange  Commission
("SEC")  to borrow  money from or lend money to other  funds  that  permit  such
transactions and for which Janus Capital serves as investment adviser.  All such
borrowing and lending will be subject to the above limits. There is no assurance
that such permission will be granted.
    

Types of Securities and Investment Techniques

Illiquid Investments

     The Fund may  invest up to 15% of its net  assets in  illiquid  investments
(i.e.,  securities  that are not readily  marketable).  The Trustees of the Fund
have authorized Janus Capital to make liquidity  determinations  with respect to
its securities,  including Rule 144A securities,  commercial paper and municipal
lease  obligations.  Under the  guidelines  established  by the Trustees,  Janus
Capital will  consider the  following  factors:  1) the  frequency of trades and
quoted prices for the  obligation;  2) the number of dealers willing to purchase
or sell the  security  and the  number  of other  potential  purchasers;  3) the
willingness of dealers to undertake to make a market in the security; and 4) the
nature of the security and the nature of marketplace trades,  including the time
needed to  dispose of the  security,  the  method of  soliciting  offers and the
mechanics of the transfer.  In the case of commercial paper,  Janus Capital will
also consider whether the paper is traded flat or in default as to principal and
interest  and any ratings of the paper by a  Nationally  Recognized  Statistical
Rating Organization  ("NRSRO").  A foreign security that may be freely traded on
or through the facilities of an offshore  exchange or other securities market is
not deemed to be a restricted security subject to these procedures.

Zero Coupon, Pay-In-Kind and Step Coupon Securities

     The Fund may invest up to 10% of its assets in zero coupon, pay-in-kind and
step coupon  securities.  Zero coupon  bonds are issued and traded at a discount
from their face value. They do not entitle the holder to any periodic payment of
interest  prior to maturity.  Step coupon  bonds trade at a discount  from their
face value and pay coupon interest. The coupon rate is low for an initial period
and then  increases to a higher  coupon rate  thereafter.  The discount from the
face  amount or par value  depends on the time  remaining  until  cash  payments
begin,  prevailing  interest rates,  liquidity of the security and the perceived
credit  quality of the issuer.  Pay-in-kind  bonds  normally  give the issuer an
option to pay cash at a coupon payment date or give the holder of the security a
similar  bond with the same  coupon rate and a face value equal to the amount of
the coupon payment that would have been made.

                                       4
<PAGE>

     Current federal income tax law requires  holders of zero coupon  securities
and step coupon  securities to report the portion of the original issue discount
on such  securities  that accrues during a given year as interest  income,  even
though the holders  receive no cash  payments of  interest  during the year.  In
order to qualify as a "regulated  investment company" under the Internal Revenue
Code  of 1986  and the  regulations  thereunder  (the  "Code"),  the  Fund  must
distribute its investment  company taxable income,  including the original issue
discount accrued on zero coupon or step coupon bonds.  Because the Fund will not
receive cash  payments on a current  basis in respect of accrued  original-issue
discount on zero  coupon  bonds or step coupon  bonds  during the period  before
interest  payments  begin,  in some years the Fund may have to  distribute  cash
obtained  from other sources in order to satisfy the  distribution  requirements
under the Code.  The Fund might  obtain such cash from selling  other  portfolio
holdings  which  might  cause the Fund to incur  capital  gains or losses on the
sale. Additionally,  these actions are likely to reduce the assets to which Fund
expenses  could be allocated  and to reduce the rate of return for the Fund.  In
some  circumstances,  such sales  might be  necessary  in order to satisfy  cash
distribution  requirements even though investment considerations might otherwise
make it undesirable for the Fund to sell the securities at the time.

     Generally,  the market prices of zero coupon,  step coupon and  pay-in-kind
securities  are more volatile  than the prices of  securities  that pay interest
periodically  and in cash and are likely to respond to changes in interest rates
to a  greater  degree  than  other  types  of  debt  securities  having  similar
maturities and credit quality.

Pass-Through Securities

     The Fund may invest in various types of  pass-through  securities,  such as
mortgage-backed securities, asset-backed securities and participation interests.
A pass-through  security is a share or certificate of interest in a pool of debt
obligations  that have been  repackaged  by an  intermediary,  such as a bank or
broker-dealer.  The purchaser of a pass-through  security  receives an undivided
interest in the  underlying  pool of  securities.  The issuers of the underlying
securities make interest and principal  payments to the  intermediary  which are
passed  through  to  purchasers,  such as the  Fund.  The  most  common  type of
pass-through  securities are  mortgage-backed  securities.  Government  National
Mortgage Association ("GNMA")  Certificates are mortgage-backed  securities that
evidence an undivided  interest in a pool of mortgage loans.  GNMA  Certificates
differ from bonds in that  principal is paid back monthly by the borrowers  over
the term of the loan rather than  returned in a lump sum at  maturity.  The Fund
will generally purchase "modified pass-through" GNMA Certificates, which entitle
the holder to receive a share of all interest and  principal  payments  paid and
owned  on the  mortgage  pool,  net of  fees  paid  to the  "issuer"  and  GNMA,
regardless  of whether or not the  mortgagor  actually  makes the payment.  GNMA
Certificates  are backed as to the timely  payment of principal  and interest by
the full faith and credit of the U.S. government.

     The Federal Home Loan Mortgage  Corporation  ("FHLMC")  issues two types of
mortgage pass-through  securities:  mortgage participation  certificates ("PCs")
and guaranteed mortgage certificates ("GMCs"). PCs resemble GNMA Certificates in
that each PC represents a pro rata share of all interest and principal  payments
made and owned on the  underlying  pool.  FHLMC  guarantees  timely  payments of
interest on PCs and the full return of principal. GMCs also represent a pro rata
interest  in a pool  of  mortgages.  However,  these  instruments  pay  interest
semiannually  and return principal once a year in guaranteed  minimum  payments.
This type of security is guaranteed  by FHLMC as to timely  payment of principal
and interest but it is not  guaranteed  by the full faith and credit of the U.S.
government.

     The  Federal  National  Mortgage  Association  ("FNMA")  issues  guaranteed
mortgage  pass-through  certificates  ("FNMA  Certificates").  FNMA Certificates
resemble GNMA  Certificates in that each FNMA Certificate  represents a pro rata
share of all interest and principal  payments  made and owned on the  underlying
pool.  This type of  security  is  guaranteed  by FNMA as to timely  payment  of
principal and interest but it is not  guaranteed by the full faith and credit of
the U.S. government.

     Except for GMCs, each of the mortgage-backed  securities described above is
characterized by monthly payments to the holder, reflecting the monthly payments
made by the borrowers who received the underlying  mortgage loans.  The payments
to the security holders (such as the Fund),  like the payments on the underlying
loans,  represent both principal and interest.  Although the underlying mortgage
loans are for specified  periods of time, such as 20 or 30 years,  the borrowers
can,  and  typically  do,  pay them  off  sooner.  Thus,  the  security  holders
frequently receive prepayments of principal in addition to the principal that is
part of the  regular  monthly  payments.  The  Fund's  portfolio  managers  will
consider estimated prepayment rates in calculating the average weighted maturity
of the  Fund.  A  borrower  is more  likely to prepay a  mortgage  that  bears a
relatively high rate of interest. This means that in times of declining interest
rates,  higher  yielding  mortgage-backed  securities  held by the Fund might be
converted  to cash and the Fund will be forced to accept  lower  interest  rates
when that cash is used to purchase additional  securities in the mortgage-backed
securities  sector or in other  investment  sectors.  Additionally,  prepayments
during such periods will limit the Fund's  ability to  participate in as large a
market gain as may be  experienced  with a  comparable  security  not subject to
prepayment.

     Asset-backed  securities represent interests in pools of consumer loans and
are backed by paper or accounts  receivables  originated  by banks,  credit card
companies  or other  providers of credit.  Generally,  the  originating  bank or
credit provider is neither the obligor or guarantor of the security and interest
and principal payments ultimately depend upon payment of the underlying loans by
individuals.  Tax-exempt  asset-backed  securities  include  units of beneficial
interests in pools of purchase contracts, financing

                                       5
<PAGE>

leases, and sales agreements that may be created when a municipality enters into
an installment  purchase contract or lease with a vendor. Such securities may be
secured by the assets purchased or leased by the municipality;  however,  if the
municipality stops making payments,  there generally will be no recourse against
the  vendor.  The  market  for  tax-exempt   asset-backed  securities  is  still
relatively new. These obligations are likely to involve unscheduled  prepayments
of principal.

   
Investment Company Securities

     From time to time,  the Fund may invest in securities  of other  investment
companies,  subject to the  provisions of Section  12(d)(1) of the 1940 Act. The
Fund may invest in  securities  of money market funds  managed by Janus  Capital
subject to the terms of an  exemptive  order  obtained by Janus  Capital and the
Janus  funds which  currently  provides  that the Fund will limit its  aggregate
investment  in a Janus  money  market fund to the greater of (i) 5% of its total
assets or (ii) $2.5 million. The Janus funds are seeking an amended and restated
exemptive order that would permit the Fund to invest in Janus money market funds
in excess of the  limitations  of Section  12(d)(1) of the 1940 Act. There is no
assurance that such amendment will be granted.
    

Depositary Receipts

     The Fund may  invest  in  sponsored  and  unsponsored  American  Depositary
Receipts  ("ADRs"),  which  are  receipts  issued by an  American  bank or trust
company  evidencing  ownership  of  underlying  securities  issued  by a foreign
issuer.  ADRs,  in  registered  form,  are designed  for use in U.S.  securities
markets.  Unsponsored  ADRs may be  created  without  the  participation  of the
foreign  issuer.  Holders of these ADRs  generally bear all the costs of the ADR
facility,  whereas foreign  issuers  typically bear certain costs in a sponsored
ADR. The bank or trust company  depositary of an unsponsored ADR may be under no
obligation to distribute  shareholder  communications  received from the foreign
issuer or to pass through  voting  rights.  The Fund may also invest in European
Depositary  Receipts ("EDRs"),  Global Depositary Receipts ("GDRs") and in other
similar  instruments  representing  securities  of foreign  companies.  EDRs are
receipts issued by a European  financial  institution  evidencing an arrangement
similar to that of ADRs.  EDRs, in bearer form, are designed for use in European
securities markets.

Other Income-Producing Securities

     Other  types of  income  producing  securities  that the Fund may  purchase
include, but are not limited to, the following types of securities:

     Variable and floating  rate  obligations.  These types of  securities  have
variable or floating rates of interest and, under certain limited circumstances,
may have varying  principal  amounts.  Variable and floating rate securities pay
interest  at rates  that are  adjusted  periodically  according  to a  specified
formula,  usually with reference to some interest rate index or market  interest
rate (the "underlying index"). See also "Inverse Floaters."

     Standby  commitments.  These instruments,  which are similar to a put, give
the Fund the  option to  obligate  a  broker,  dealer  or bank to  repurchase  a
security held by the Fund at a specified price.

     Tender option bonds. Tender option bonds are generally long-term securities
that  are  coupled  with  the  option  to  tender  the  securities  to  a  bank,
broker-dealer or other financial  institution at periodic  intervals and receive
the face value of the bond. This type of security is commonly used as a means of
enhancing the security's liquidity.

     Inverse  floaters.  Inverse  floaters are debt  instruments  whose interest
bears an inverse relationship to the interest rate on another security.  Certain
inverse  floaters may have an interest rate reset  mechanism that multiplies the
effects of change in the  underlying  index.  Such  mechanism  may  increase the
volatility of the  security's  market value.  Certain  variable rate  securities
(including  certain  mortgage-backed  securities)  pay  interest  at a rate that
varies inversely to prevailing  short-term interest rates (sometimes referred to
as inverse  floaters).  For example,  upon reset the interest  rate payable on a
security  may go down when the  underlying  index has  risen.  The Fund will not
invest more than 5% of its assets in inverse floaters.

     The Fund  will  purchase  standby  commitments,  tender  option  bonds  and
instruments  with demand  features  primarily for the purpose of increasing  the
liquidity of its portfolio.

High-Yield/High-Risk Securities

     The  Fund  intends  to  invest  less  than  35% of its net  assets  in debt
securities that are rated below investment  grade (e.g.,  securities rated BB or
lower by Standard & Poor's Ratings Services ("Standard & Poor's") or Ba or lower
by Moody's Investors  Service,  Inc.  ("Moody's")).  Lower rated bonds involve a
higher  degree of credit  risk,  which is the risk that the issuer will not make
interest  or  principal  payments  when due.  In the  event of an  unanticipated
default, the Fund would experience a reduction in its income, and could expect a
decline in the market value of the securities so affected.

     The Fund may also invest in unrated debt securities of foreign and domestic
issuers.  Unrated  debt,  while not  necessarily  of lower  quality  than  rated
securities,  may  not  have  as  broad  a  market.  Sovereign  debt  of  foreign
governments is generally rated by

                                       6
<PAGE>

country.  Because  these  ratings do not take into  account  individual  factors
relevant to each issue and may not be updated regularly, Janus Capital may treat
such securities as unrated debt. Because of the size and perceived demand of the
issue,  among other factors,  certain  municipalities may not incur the costs of
obtaining  a rating.  The  Fund's  portfolio  manager  will  analyze  the credit
worthiness of the issuer,  as well as any financial  institution  or other party
responsible  for payments on the security,  in  determining  whether to purchase
unrated  municipal  bonds.  Unrated debt  securities will be included in the 35%
limit unless the portfolio managers deem such securities to be the equivalent of
investment grade securities.

   
     Subject to the above  limits,  the Fund may purchase  defaulted  securities
only when its  portfolio  manager  believes,  based upon their  analysis  of the
financial  condition,  results of operations and economic  outlook of an issuer,
that  there  is  potential  for  resumption  of  income  payments  and  that the
securities   offer   an   unusual   opportunity   for   capital    appreciation.
Notwithstanding  the portfolio  manager's belief as to the resumption of income,
however,  the purchase of any security on which payment of interest or dividends
is suspended  involves a high degree of risk.  Such risk  includes,  among other
things, the following:

     Financial and Market Risks.  Investments in securities  that are in default
involve  a high  degree  of  financial  and  market  risks  that can  result  in
substantial or, at times, even total losses. Issuers of defaulted securities may
have  substantial  capital  needs  and may  become  involved  in  bankruptcy  or
reorganization  proceedings.  Among the problems involved in investments in such
issuers is the fact that it may be  difficult  to obtain  information  about the
condition of such issuers. The market prices of such securities also are subject
to abrupt and erratic  movements  and above average  price  volatility,  and the
spread  between the bid and asked prices of such  securities may be greater than
normally expected.

     Disposition  of  Portfolio  Securities.  Although the Fund  generally  will
purchase  securities for which its portfolio manager expects an active market to
be  maintained,  defaulted  securities  may be less  actively  traded than other
securities  and it may be difficult to dispose of  substantial  holdings of such
securities at prevailing market prices. The Fund will limit holdings of any such
securities to amounts that the portfolio manager believes could be readily sold,
and holdings of such  securities  would,  in any event,  be limited so as not to
limit the Fund's ability to readily dispose of securities to meet redemptions.

     Other.  Defaulted  securities  require active monitoring and may, at times,
require participation in bankruptcy or receivership proceedings on behalf of the
Fund.
    

Repurchase and Reverse Repurchase Agreements

     In a repurchase agreement, the Fund purchases a security and simultaneously
commits to resell  that  security  to the  seller at an agreed  upon price on an
agreed upon date within a number of days  (usually not more than seven) from the
date of purchase.  The resale price  reflects the purchase  price plus an agreed
upon incremental  amount that is unrelated to the coupon rate or maturity of the
purchased security. A repurchase agreement involves the obligation of the seller
to pay the agreed upon price, which obligation is in effect secured by the value
(at  least  equal  to  the  amount  of  the  agreed   upon   resale   price  and
marked-to-market daily) of the underlying security or "collateral." The Fund may
engage in a  repurchase  agreement  with  respect to any security in which it is
authorized  to invest.  A risk  associated  with  repurchase  agreements  is the
failure of the seller to repurchase  the  securities as agreed,  which may cause
the Fund to suffer a loss if the market value of such securities declines before
they can be  liquidated  on the open  market.  In the  event  of  bankruptcy  or
insolvency  of the  seller,  the Fund may  encounter  delays and incur  costs in
liquidating the underlying security.  Repurchase  agreements that mature in more
than seven days will be subject to the 15% limit on illiquid investments.  While
it is possible to eliminate all risks from these transactions,  it is the policy
of  the  Fund  to  limit   repurchase   agreements   to  those   parties   whose
creditworthiness has been reviewed and found satisfactory by Janus Capital.

     The Fund may use reverse  repurchase  agreements to provide cash to satisfy
unusually heavy redemption requests or for other temporary or emergency purposes
without the necessity of selling portfolio  securities.  In a reverse repurchase
agreement,  the Fund sells a portfolio security to another party, such as a bank
or broker-dealer,  in return for cash and agrees to repurchase the instrument at
a  particular  price  and  time.  While  a  reverse   repurchase   agreement  is
outstanding,  the Fund will  maintain  cash and  appropriate  liquid assets in a
segregated  custodial  account to cover its obligation under the agreement.  The
Fund will enter into reverse repurchase  agreements only with parties that Janus
Capital  deems  creditworthy.   Using  reverse  repurchase  agreements  to  earn
additional  income  involves the risk that the  interest  earned on the invested
proceeds  is  less  than  the  expense  of  the  reverse  repurchase   agreement
transaction.  This  technique  may also have a  leveraging  effect on the Fund's
portfolio,  although the Fund's intent to segregate  assets in the amount of the
reverse repurchase agreement minimizes this effect.

Futures, Options and Other Derivative Instruments

     Futures  Contracts.  The Fund may enter into  contracts for the purchase or
sale for future  delivery of  fixed-income  securities,  foreign  currencies  or
contracts  based on  financial  indices,  including  indices of U.S.  government
securities,  foreign government securities,  equity or fixed-income  securities.
U.S.  futures  contracts  are traded on  exchanges  which  have been  designated
"contract markets" by the CFTC and must be executed through a futures commission
merchant ("FCM"),  or brokerage firm, which is a member of the relevant contract
market. Through their clearing corporations, the exchanges guarantee performance
of the contracts as between the clearing members of the exchange.

                                       7
<PAGE>

     The buyer or seller of a futures contract is not required to deliver or pay
for the  underlying  instrument  unless the  contract is held until the delivery
date.  However,  both the buyer and seller  are  required  to  deposit  "initial
margin" for the benefit of the FCM when the  contract is entered  into.  Initial
margin deposits are equal to a percentage of the contract's value, as set by the
exchange  on which the  contract  is traded,  and may be  maintained  in cash or
certain other liquid assets by the Fund's  custodian for the benefit of the FCM.
Initial margin payments are similar to good faith deposits or performance bonds.
Unlike margin  extended by a securities  broker,  initial margin payments do not
constitute purchasing securities on margin for purposes of the Fund's investment
limitations.  If the value of either party's position declines,  that party will
be required to make additional  "variation  margin"  payments for the benefit of
the FCM to settle  the  change in value on a daily  basis.  The party that has a
gain may be entitled to receive all or a portion of this amount. In the event of
the  bankruptcy of the FCM that holds margin on behalf of the Fund, the Fund may
be  entitled to a return of margin  owed to the Fund only in  proportion  to the
amount  received by the FCM's other  customers.  Janus  Capital  will attempt to
minimize the risk by careful monitoring of the creditworthiness of the FCMs with
which the Fund does business and by depositing  margin  payments in a segregated
account with the Fund's custodian.

     The Fund intends to comply with  guidelines  of  eligibility  for exclusion
from the definition of the term  "commodity  pool operator"  adopted by the CFTC
and the National  Futures  Association,  which  regulate  trading in the futures
markets.  The Fund will use futures  contracts and related options primarily for
bona fide hedging purposes within the meaning of CFTC regulations. To the extent
that the Fund holds  positions in futures  contracts and related options that do
not fall within the definition of bona fide hedging transactions,  the aggregate
initial margin and premiums required to establish such positions will not exceed
5% of the fair market value of the Fund's net assets,  after taking into account
unrealized  profits and  unrealized  losses on any such contracts it has entered
into.

     Although  the Fund  will  segregate  cash and  liquid  assets  in an amount
sufficient to cover its open futures obligations, the segregated assets would be
available to the Fund immediately upon closing out the futures  position,  while
settlement of securities transactions could take several days. However,  because
the Fund's cash that may  otherwise  be  invested  would be held  uninvested  or
invested in other liquid  assets so long as the futures  position  remains open,
the Fund's return could be diminished due to the opportunity losses of foregoing
other potential investments.

     The Fund's primary purpose in entering into futures contracts is to protect
the Fund from  fluctuations in the value of securities or interest rates without
actually buying or selling the underlying debt or equity security.  For example,
if the Fund  anticipates  an increase in the price of stocks,  and it intends to
purchase stocks at a later time, the Fund could enter into a futures contract to
purchase a stock  index as a temporary  substitute  for stock  purchases.  If an
increase in the market occurs that  influences  the stock index as  anticipated,
the value of the futures  contracts  will increase,  thereby  serving as a hedge
against  the Fund not  participating  in a market  advance.  This  technique  is
sometimes  known as an  anticipatory  hedge.  To the extent the Fund enters into
futures  contracts for this purpose,  the segregated  assets maintained to cover
the Fund's  obligations  with respect to the futures  contracts  will consist of
other liquid  assets from its  portfolio  in an amount  equal to the  difference
between the contract price and the aggregate  value of the initial and variation
margin  payments  made  by the  Fund  with  respect  to the  futures  contracts.
Conversely, if the Fund holds stocks and seeks to protect itself from a decrease
in stock  prices,  the Fund might sell stock index  futures  contracts,  thereby
hoping to offset the potential decline in the value of its portfolio  securities
by a corresponding  increase in the value of the futures  contract  position The
Fund  could  protect  against a decline  in stock  prices by  selling  portfolio
securities  and  investing in money market  instruments,  but the use of futures
contracts  enables it to maintain a defensive  position  without  having to sell
portfolio securities.

     If the Fund owns Treasury bonds and the portfolio  managers expect interest
rates to increase,  the Fund may take a short  position in interest rate futures
contracts.  Taking  such a position  would have much the same effect as the Fund
selling  Treasury  bonds  in  its  portfolio.  If  interest  rates  increase  as
anticipated, the value of the Treasury bonds would decline, but the value of the
Fund's  interest rate futures  contract will increase,  thereby  keeping the net
asset value of the Fund from declining as much as it may have otherwise.  If, on
the other hand, the portfolio  managers  expect  interest rates to decline,  the
Fund may take a long position in interest rate futures contracts in anticipation
of later closing out the futures  position and  purchasing  bonds.  Although the
Fund can accomplish  similar  results by buying  securities with long maturities
and selling securities with short maturities, given the greater liquidity of the
futures  market than the cash market,  it may be possible to accomplish the same
result more easily and more quickly by using futures  contracts as an investment
tool to reduce risk.

     The ordinary spreads between prices in the cash and futures markets, due to
differences in the nature of those markets,  are subject to distortions.  First,
all  participants  in the  futures  market are  subject  to  initial  margin and
variation margin  requirements.  Rather than meeting additional variation margin
requirements,  investors  may close out  futures  contracts  through  offsetting
transactions which could distort the normal price relationship  between the cash
and futures  markets.  Second,  the liquidity of the futures  market  depends on
participants entering into offsetting  transactions rather than making or taking
delivery  of the  instrument  underlying  a  futures  contract.  To  the  extent
participants  decide to make or take  delivery,  liquidity in the futures market
could be reduced and prices in the futures  market  distorted.  Third,  from the
point of view of  speculators,  the margin deposit  requirements  in the futures
market are less  onerous  than margin  requirements  in the  securities  market.
Therefore,  increased  participation  by  speculators  in the futures market may
cause  temporary  price  distortions.  Due to the  possibility  of the foregoing
distortions,  a correct  forecast  of  general  price  trends  by the  portfolio
managers still may not result in a successful use of futures.

                                       8
<PAGE>

     Futures Contracts Entail Risks. Although the Fund believes that use of such
contracts will benefit the Fund, the Fund's overall  performance  could be worse
than if the  Fund  had not  entered  into  futures  contracts  if the  portfolio
managers'  investment  judgement proves incorrect.  For example, if the Fund has
hedged against the effects of a possible  decrease in prices of securities  held
in its portfolio and prices increase instead,  the Fund will lose part or all of
the benefit of the  increased  value of these  securities  because of offsetting
losses in its futures positions. In addition, if the Fund has insufficient cash,
it may have to sell securities from its portfolio to meet daily variation margin
requirements.  Those  sales may be, but will not  necessarily  be, at  increased
prices  which  reflect the rising  market and may occur at a time when the sales
are disadvantageous to the Fund.

     The  prices of futures  contracts  depend  primarily  on the value of their
underlying  instruments.  Because there are a limited number of types of futures
contracts,  it is possible that the standardized  futures contracts available to
the Fund will not match exactly the Fund's current or potential investments. The
Fund may buy and sell futures  contracts  based on underlying  instruments  with
different  characteristics  from the securities in which it typically  invests -
for  example,  by hedging  investments  in portfolio  securities  with a futures
contract  based on a broad index of  securities  which  involves a risk that the
futures position will not correlate precisely with the performance of the Fund's
investments.

     Futures  prices  can also  diverge  from  the  prices  of their  underlying
instruments,  even if the  underlying  instruments  closely  correlate  with the
Fund's  investments.  Futures prices are affected by factors such as current and
anticipated  short-term interest rates,  changes in volatility of the underlying
instruments  and the time  remaining  until  expiration of the  contract.  Those
factors may affect securities prices differently from futures prices.  Imperfect
correlations  between the Fund's  investments and its futures positions also may
result from differing levels of demand in the futures markets and the securities
markets,  from structural  differences in how futures and securities are traded,
and from imposition of daily price fluctuation limits for futures contracts. The
Fund may buy or sell futures  contracts  with a greater or lesser value than the
securities it wishes to hedge or is  considering  purchasing in order to attempt
to  compensate  for  differences  in historical  volatility  between the futures
contract and the  securities,  although this may not be successful in all cases.
If price changes in the Fund's futures  positions are poorly correlated with its
other  investments,  its futures  positions may fail to produce desired gains or
result  in  losses  that  are  not  offset  by the  gains  in the  Fund's  other
investments.

     Because futures  contracts are generally settled within a day from the date
they are closed out,  compared  with a settlement  period of three days for some
types of securities,  the futures markets can provide superior  liquidity to the
securities markets. Nevertheless,  there is no assurance that a liquid secondary
market will exist for any particular futures contract at any particular time. In
addition,  futures  exchanges may establish daily price  fluctuation  limits for
futures  contracts  and may halt trading if a  contract's  price moves upward or
downward  more than the limit in a given day. On volatile  trading days when the
price fluctuation  limit is reached,  it may be impossible for the Fund to enter
into new positions or close out existing positions.  If the secondary market for
a  futures  contract  is not  liquid  because  of price  fluctuation  limits  or
otherwise,  the Fund may not be able to promptly liquidate  unfavorable  futures
positions  and  potentially  could be  required  to  continue  to hold a futures
position  until the  delivery  date,  regardless  of changes in its value.  As a
result,  the Fund's  access to other assets held to cover its futures  positions
also could be impaired.

     Options  on  Futures  Contracts.  The Fund may buy and  write  put and call
options on  futures  contracts.  An option on a future  gives the Fund the right
(but not the obligation) to buy or sell a futures  contract at a specified price
on or  before a  specified  date.  The  purchase  of a call  option on a futures
contract  is similar in some  respects  to the  purchase  of a call option on an
individual  security.  Depending on the pricing of the option compared to either
the price of the  futures  contract  upon  which it is based or the price of the
underlying instrument, ownership of the option may or may not be less risky than
ownership  of the futures  contract or the  underlying  instrument.  As with the
purchase of futures contracts,  when the Fund is not fully invested it may buy a
call option on a futures contract to hedge against a market advance.

     The writing of a call option on a futures  contract  constitutes  a partial
hedge  against  declining  prices of the security or foreign  currency  which is
deliverable  under, or of the index  comprising,  the futures  contract.  If the
future's price at the expiration of the option is below the exercise price,  the
Fund will retain the full amount of the option  premium which provides a partial
hedge  against  any  decline  that may have  occurred  in the  Fund's  portfolio
holdings.  The  writing  of a put  option on a futures  contract  constitutes  a
partial  hedge  against  increasing  prices of the security or foreign  currency
which is deliverable under, or of the index comprising, the futures contract. If
the  futures'  price at  expiration  of the option is higher  than the  exercise
price, the Fund will retain the full amount of the option premium which provides
a partial hedge  against any increase in the price of securities  which the Fund
is  considering  buying.  If a call  or put  option  the  Fund  has  written  is
exercised, the Fund will incur a loss which will be reduced by the amount of the
premium it received.  Depending on the degree of correlation  between the change
in the value of its portfolio securities and changes in the value of the futures
positions, the Fund's losses from existing options on futures may to some extent
be reduced or increased by changes in the value of portfolio securities.

     The  purchase  of a put  option on a futures  contract  is  similar in some
respects to the purchase of protective put options on portfolio securities.  For
example,  the Fund may buy a put  option  on a  futures  contract  to hedge  its
portfolio against the risk of falling prices or rising interest rates.

                                       9
<PAGE>

     The  amount  of risk the Fund  assumes  when it buys an option on a futures
contract is the premium paid for the option plus related  transaction  costs. In
addition to the  correlation  risks discussed  above,  the purchase of an option
also  entails  the risk  that  changes  in the value of the  underlying  futures
contract will not be fully reflected in the value of the options bought.

     Forward  Contracts.  A forward contract is an agreement between two parties
in which one party is obligated to deliver a stated  amount of a stated asset at
a  specified  time in the  future  and the  other  party is  obligated  to pay a
specified amount for the assets at the time of delivery. The Fund may enter into
forward contracts to purchase and sell government  securities,  equity or income
securities, foreign currencies or other financial instruments. Forward contracts
generally are traded in an interbank market  conducted  directly between traders
(usually large commercial banks) and their customers.  Unlike futures contracts,
which are standardized contracts, forward contracts can be specifically drawn to
meet the needs of the  parties  that enter into them.  The  parties to a forward
contract may agree to offset or terminate the contract  before its maturity,  or
may hold the contract to maturity and complete the contemplated exchange.

     The following  discussion  summarizes the Fund's  principal uses of forward
foreign currency exchange contracts ("forward currency contracts"). The Fund may
enter into forward  currency  contracts with stated contract values of up to the
value of the Fund's assets. A forward currency  contract is an obligation to buy
or sell an amount of a specified  currency  for an agreed price (which may be in
U.S. dollars or a foreign  currency).  The Fund will exchange foreign currencies
for U.S.  dollars  and for other  foreign  currencies  in the  normal  course of
business and may buy and sell currencies  through forward currency  contracts in
order to fix a price for  securities it has agreed to buy or sell  ("transaction
hedge"). The Fund also may hedge some or all of its investments denominated in a
foreign currency or exposed to foreign currency  fluctuations  against a decline
in the value of that  currency  relative  to the U.S.  dollar by  entering  into
forward  currency  contracts  to sell an  amount  of that  currency  (or a proxy
currency whose performance is expected to replicate or exceed the performance of
that currency  relative to the U.S. dollar)  approximating  the value of some or
all of its portfolio securities  denominated in that currency ("position hedge")
or by  participating  in  options  or  futures  contracts  with  respect  to the
currency.  The Fund also may enter into a forward currency contract with respect
to a currency where the Fund is considering  the purchase or sale of investments
denominated  in that currency but has not yet selected the specific  investments
("anticipatory   hedge").   In  any  of  these   circumstances   the  Fund  may,
alternatively,  enter into a forward  currency  contract to purchase or sell one
foreign  currency  for a  second  currency  that is  expected  to  perform  more
favorably relative to the U.S. dollar if the portfolio managers believe there is
a reasonable  degree of  correlation  between  movements  in the two  currencies
("cross-hedge").

     These types of hedging minimize the effect of currency appreciation as well
as depreciation, but do not eliminate fluctuations in the underlying U.S. dollar
equivalent  value of the  proceeds  of or rates of return on the Fund's  foreign
currency denominated portfolio securities. The matching of the increase in value
of a forward contract and the decline in the U.S. dollar equivalent value of the
foreign  currency  denominated  asset that is the subject of the hedge generally
will not be precise.  Shifting  the Fund's  currency  exposure  from one foreign
currency to another  removes the Fund's  opportunity to profit from increases in
the value of the original  currency  and involves a risk of increased  losses to
the Fund if its  portfolio  managers'  projection  of future  exchange  rates is
inaccurate.  Proxy hedges and  cross-hedges may result in losses if the currency
used to  hedge  does not  perform  similarly  to the  currency  in which  hedged
securities are denominated.  Unforeseen changes in currency prices may result in
poorer  overall  performance  for the Fund than if it had not entered  into such
contracts.

     The Fund will cover outstanding  forward currency  contracts by maintaining
liquid  portfolio  securities  denominated  in or whose  value  is tied to,  the
currency  underlying the forward  contract or the currency being hedged.  To the
extent that the Fund is not able to cover its forward  currency  positions  with
underlying  portfolio  securities,  the Fund's  custodian will segregate cash or
other liquid assets  having a value equal to the aggregate  amount of the Fund's
commitments  under  forward  contracts  entered  into with  respect to  position
hedges,  cross-hedges  and anticipatory  hedges.  If the value of the securities
used to cover a position or the value of segregated  assets  declines,  the Fund
will find alternative  cover or segregate  additional cash or liquid assets on a
daily basis so that the value of the covered and segregated assets will be equal
to the amount of the Fund's  commitments  with respect to such contracts.  As an
alternative to segregating  assets, the Fund may buy call options permitting the
Fund to buy the  amount of  foreign  currency  being  hedged  by a forward  sale
contract  or the Fund may buy put  options  permitting  it to sell the amount of
foreign currency subject to a forward buy contract.

     While forward  contracts are not currently  regulated by the CFTC, the CFTC
may in the future assert authority to regulate forward contacts.  In such event,
the Fund's ability to utilize forward contracts may be restricted.  In addition,
the Fund may not always be able to enter into forward  contracts  at  attractive
prices and may be limited in its  ability to use these  contracts  to hedge Fund
assets.

     Options  on  Foreign  Currencies.  The Fund may buy and  write  options  on
foreign  currencies  in a manner  similar  to that in which  futures  or forward
contracts on foreign currencies will be utilized.  For example, a decline in the
U.S.  dollar  value of a foreign  currency  in which  portfolio  securities  are
denominated will reduce the U.S. dollar value of such securities,  even if their
value in the foreign currency remains constant. In order to protect against such
diminutions in the value of portfolio  securities,  the Fund may buy put options
on the foreign currency.  If the value of the currency  declines,  the Fund will
have the right to sell such currency for a fixed amount in U.S. dollars, thereby
offsetting, in whole or in part, the adverse effect on its portfolio.

                                       10
<PAGE>

     Conversely,  when a rise in the U.S.  dollar  value of a currency  in which
securities to be acquired are denominated is projected,  thereby  increasing the
cost of such securities,  the Fund may buy call options on the foreign currency.
The purchase of such options could offset,  at least  partially,  the effects of
the  adverse  movements  in  exchange  rates.  As in the case of other  types of
options,  however,  the benefit to the Fund from  purchases of foreign  currency
options  will be reduced by the amount of the premium  and  related  transaction
costs. In addition,  if currency  exchange rates do not move in the direction or
to the extent desired,  the Fund could sustain losses on transactions in foreign
currency  options that would  require the Fund to forego a portion or all of the
benefits of advantageous changes in those rates.

     The Fund may also write  options on foreign  currencies.  For  example,  to
hedge against a potential  decline in the U.S. dollar value of foreign  currency
denominated  securities due to adverse  fluctuations in exchange rates, the Fund
could,  instead of purchasing a put option,  write a call option on the relevant
currency.  If the expected  decline  occurs,  the option will most likely not be
exercised and the decline in value of portfolio securities will be offset by the
amount of the premium received.

     Similarly, instead of purchasing a call option to hedge against a potential
increase in the U.S.  dollar cost of securities  to be acquired,  the Fund could
write a put option on the relevant  currency  which, if rates move in the manner
projected,  will expire  unexercised  and allow the Fund to hedge the  increased
cost up to the amount of the premium.  As in the case of other types of options,
however, the writing of a foreign currency option will constitute only a partial
hedge up to the  amount of the  premium.  If  exchange  rates do not move in the
expected  direction,  the option may be exercised and the Fund would be required
to buy or sell the underlying  currency at a loss which may not be offset by the
amount of the premium. Through the writing of options on foreign currencies, the
Fund also may lose all or a portion of the benefits  which might  otherwise have
been obtained from favorable movements in exchange rates.

     The Fund may write  covered  call  options  on foreign  currencies.  A call
option  written on a foreign  currency by the Fund is "covered" if the Fund owns
the foreign currency  underlying the call or has an absolute and immediate right
to acquire that foreign currency without  additional cash  consideration (or for
additional  cash  consideration  held in a segregated  account by its custodian)
upon conversion or exchange of other foreign currencies held in its portfolio. A
call option is also covered if the Fund has a call on the same foreign  currency
in the same  principal  amount as the call written if the exercise  price of the
call held (i) is equal to or less than the exercise price of the call written or
(ii) is greater than the exercise  price of the call written,  if the difference
is maintained by the Fund in cash or other liquid assets in a segregated account
with the Fund's custodian.

     The  Fund  also  may  write  call   options  on  foreign   currencies   for
cross-hedging purposes. A call option on a foreign currency is for cross-hedging
purposes  if it is  designed  to  provide a hedge  against  a decline  due to an
adverse change in the exchange rate in the U.S. dollar value of a security which
the Fund  owns or has the  right to  acquire  and  which is  denominated  in the
currency  underlying the option.  Call options on foreign  currencies  which are
entered  into for  cross-hedging  purposes  are not  covered.  However,  in such
circumstances,  the Fund will  collateralize  the option by segregating  cash or
other  liquid  assets  in an amount  not less  than the value of the  underlying
foreign currency in U.S. dollars marked-to-market daily.

     Options  on  Securities.  In an effort to  increase  current  income and to
reduce  fluctuations in net asset value, the Fund may write covered put and call
options  and buy put and call  options on  securities  that are traded on United
States and foreign securities exchanges and over-the-counter. The Fund may write
and buy  options  on the same  types of  securities  that the Fund may  purchase
directly.

     A put option  written by the Fund is "covered"  if the Fund (i)  segregates
cash not available  for  investment or other liquid assets with a value equal to
the exercise  price of the put with the Fund's  custodian or (ii) holds a put on
the same  security and in the same  principal  amount as the put written and the
exercise price of the put held is equal to or greater than the exercise price of
the put written. The premium paid by the buyer of an option will reflect,  among
other things, the relationship of the exercise price to the market price and the
volatility of the underlying security,  the remaining term of the option, supply
and demand and interest rates.

     A call  option  written  by the  Fund is  "covered"  if the  Fund  owns the
underlying  security  covered by the call or has an absolute and immediate right
to  acquire  that  security  without   additional  cash  consideration  (or  for
additional  cash  consideration  held  in a  segregated  account  by the  Fund's
custodian)  upon  conversion  or  exchange  of  other  securities  held  in  its
portfolio.  A call  option is also deemed to be covered if the Fund holds a call
on the same  security and in the same  principal  amount as the call written and
the  exercise  price of the call held (i) is equal to or less than the  exercise
price of the call written or (ii) is greater than the exercise price of the call
written if the  difference  is  maintained  by the Fund in cash and other liquid
assets in a segregated account with its custodian.

     The Fund also may write call options that are not covered for cross-hedging
purposes. The Fund collateralizes its obligation under a written call option for
cross-hedging  purposes by segregating  cash or other liquid assets in an amount
not less than the  market  value of the  underlying  security,  marked-to-market
daily. The Fund would write a call option for cross-hedging purposes, instead of
writing  a  covered  call  option,  when the  premium  to be  received  from the
cross-hedge transaction would exceed that which would be received from writing a
covered call option and its portfolio  managers  believe that writing the option
would achieve the desired hedge.

                                       11
<PAGE>

     The  writer  of an option  may have no  control  over  when the  underlying
securities must be sold, in the case of a call option, or bought, in the case of
a put option,  since with regard to certain options,  the writer may be assigned
an  exercise  notice at any time  prior to the  termination  of the  obligation.
Whether or not an option expires  unexercised,  the writer retains the amount of
the premium.  This amount, of course, may, in the case of a covered call option,
be offset by a decline in the market value of the underlying security during the
option period. If a call option is exercised, the writer experiences a profit or
loss from the sale of the underlying security. If a put option is exercised, the
writer  must  fulfill  the  obligation  to buy the  underlying  security  at the
exercise  price,  which  will  usually  exceed  the  then  market  value  of the
underlying security.

     The writer of an option that wishes to terminate its  obligation may effect
a "closing  purchase  transaction."  This is accomplished by buying an option of
the same series as the option previously written.  The effect of the purchase is
that  the  writer's  position  will be  canceled  by the  clearing  corporation.
However,  a writer may not effect a closing  purchase  transaction  after  being
notified of the exercise of an option.  Likewise,  an investor who is the holder
of  an  option  may   liquidate  its  position  by  effecting  a  "closing  sale
transaction."  This is  accomplished  by selling an option of the same series as
the  option  previously  bought.  There is no  guarantee  that  either a closing
purchase or a closing sale transaction can be effected.

     In the case of a written call option,  effecting a closing transaction will
permit the Fund to write  another call option on the  underlying  security  with
either a different  exercise price or expiration  date or both. In the case of a
written put option,  such  transaction will permit the Fund to write another put
option to the extent that the exercise  price is secured by other liquid assets.
Effecting  a closing  transaction  also will  permit the Fund to use the cash or
proceeds from the concurrent  sale of any  securities  subject to the option for
other  investments.  If the Fund desires to sell a particular  security from its
portfolio on which it has written a call option,  the Fund will effect a closing
transaction prior to or concurrent with the sale of the security.

     The Fund will realize a profit from a closing  transaction  if the price of
the  purchase  transaction  is less than the premium  received  from writing the
option or the price  received from a sale  transaction  is more than the premium
paid to buy the option. The Fund will realize a loss from a closing  transaction
if the price of the purchase  transaction is more than the premium received from
writing the option or the price  received from a sale  transaction  is less than
the premium  paid to buy the option.  Because  increases in the market of a call
option  generally  will reflect  increases in the market price of the underlying
security,  any loss  resulting from the repurchase of a call option is likely to
be offset in whole or in part by appreciation  of the underlying  security owned
by the Fund.

     An option  position may be closed out only where a secondary  market for an
option of the same series exists. If a secondary market does not exist, the Fund
may not be able to effect  closing  transactions  in particular  options and the
Fund would have to exercise  the options in order to realize any profit.  If the
Fund is unable to effect a closing purchase  transaction in a secondary  market,
it will not be able to sell the underlying  security until the option expires or
it delivers  the  underlying  security  upon  exercise.  The absence of a liquid
secondary market may be due to the following:  (i) insufficient trading interest
in certain options,  (ii) restrictions imposed by a national securities exchange
("Exchange") on which the option is traded on opening or closing transactions or
both,  (iii)  trading  halts,  suspensions  or other  restrictions  imposed with
respect to  particular  classes or series of options or  underlying  securities,
(iv) unusual or unforeseen  circumstances that interrupt normal operations on an
Exchange,  (v)  the  facilities  of an  Exchange  or  of  the  Options  Clearing
Corporation  ("OCC") may not at all times be adequate to handle current  trading
volume,  or (vi) one or more  Exchanges  could,  for economic or other  reasons,
decide or be compelled at some future date to discontinue the trading of options
(or a  particular  class or series of  options),  in which  event the  secondary
market on that  Exchange (or in that class or series of options)  would cease to
exist, although outstanding options on that Exchange that had been issued by the
OCC as a result of trades on that Exchange  would  continue to be exercisable in
accordance with their terms.

     The Fund may write options in connection with  buy-and-write  transactions.
In other words, the Fund may buy a security and then write a call option against
that  security.  The  exercise  price of such call will depend upon the expected
price movement of the underlying  security.  The exercise price of a call option
may  be   below   ("in-the-money"),   equal   to   ("at-the-money")   or   above
("out-of-the-money")  the current value of the  underlying  security at the time
the  option is  written.  Buy-and-write  transactions  using  in-the-money  call
options  may be used  when it is  expected  that  the  price  of the  underlying
security  will  remain  flat or decline  moderately  during  the option  period.
Buy-and-write  transactions  using at-the-money call options may be used when it
is expected  that the price of the  underlying  security  will  remain  fixed or
advance  moderately during the option period.  Buy-and-write  transactions using
out-of-the-money  call options may be used when it is expected that the premiums
received from writing the call option plus the  appreciation in the market price
of the  underlying  security up to the  exercise  price will be greater than the
appreciation in the price of the underlying  security alone. If the call options
are exercised in such transactions,  the Fund's maximum gain will be the premium
received  by it for writing the option,  adjusted  upwards or  downwards  by the
difference  between the Fund's  purchase  price of the security and the exercise
price. If the options are not exercised and the price of the underlying security
declines,  the  amount of such  decline  will be offset by the amount of premium
received.

     The  writing of covered  put options is similar in terms of risk and return
characteristics  to  buy-and-write  transactions.  If the  market  price  of the
underlying  security  rises or otherwise is above the  exercise  price,  the put
option will expire  worthless and the Fund's gain will be limited to the premium
received.  If the market price of the underlying  security declines or otherwise
is below the  exercise  price,  the Fund may elect to close the position or take
delivery of the security at the exercise price and the

                                       12
<PAGE>

Fund's return will be the premium received from the put options minus the amount
by which the market price of the security is below the exercise price.

     The Fund may buy put options to hedge against a decline in the value of its
portfolio.  By using put options in this way, the Fund will reduce any profit it
might  otherwise have realized in the  underlying  security by the amount of the
premium paid for the put option and by transaction costs.

     The Fund may buy call options to hedge  against an increase in the price of
securities  that it may buy in the future.  The premium paid for the call option
plus any transaction costs will reduce the benefit, if any, realized by the Fund
upon exercise of the option,  and,  unless the price of the underlying  security
rises sufficiently, the option may expire worthless to the Fund.

     Eurodollar  Instruments.  The  Fund  may  make  investments  in  Eurodollar
instruments.   Eurodollar  instruments  are  U.S.   dollar-denominated   futures
contracts or options  thereon which are linked to the London  Interbank  Offered
Rate ("LIBOR"), although foreign currency-denominated  instruments are available
from time to time.  Eurodollar  futures  contracts enable purchasers to obtain a
fixed  rate for the  lending  of funds and  sellers  to obtain a fixed  rate for
borrowings.  The Fund might use Eurodollar futures contracts and options thereon
to hedge  against  changes  in LIBOR,  to which  many  interest  rate  swaps and
fixed-income instruments are linked.

     Swaps and  Swap-Related  Products.  The Fund may enter into  interest  rate
swaps,  caps and  floors on  either an  asset-based  or  liability-based  basis,
depending  upon  whether it is hedging its assets or its  liabilities,  and will
usually  enter into  interest  rate swaps on a net basis (i.e.,  the two payment
streams are netted out, with the Fund  receiving or paying,  as the case may be,
only the net amount of the two payments).  The net amount of the excess, if any,
of the Fund's  obligations  over its  entitlement  with respect to each interest
rate swap  will be  calculated  on a daily  basis and an amount of cash or other
liquid  assets having an aggregate net asset value at least equal to the accrued
excess will be maintained in a segregated  account by the Fund's  custodian.  If
the Fund enters into an interest  rate swap on other than a net basis,  it would
maintain a segregated account in the full amount accrued on a daily basis of its
obligations  with respect to the swap. The Fund will not enter into any interest
rate swap,  cap or floor  transaction  unless the  unsecured  senior debt or the
claims-paying  ability of the other  party  thereto is rated in one of the three
highest  rating  categories  of at least one NRSRO at the time of entering  into
such  transaction.  Janus  Capital  will  monitor  the  creditworthiness  of all
counterparties  on an ongoing basis. If there is a default by the other party to
such a  transaction,  the Fund will have  contractual  remedies  pursuant to the
agreements related to the transaction.

     The swap market has grown substantially in recent years with a large number
of banks and  investment  banking firms acting both as principals  and as agents
utilizing standardized swap documentation. Janus Capital has determined that, as
a result, the swap market has become relatively liquid. Caps and floors are more
recent  innovations  for  which  standardized  documentation  has not  yet  been
developed and,  accordingly,  they are less liquid than swaps. To the extent the
Fund sells  (i.e.,  writes)  caps and floors,  it will  segregate  cash or other
liquid  assets  having an  aggregate  net asset value at least equal to the full
amount, accrued on a daily basis, of its obligations with respect to any caps or
floors.

     There is no limit on the amount of interest rate swap transactions that may
be entered into by the Fund. These  transactions  may in some instances  involve
the  delivery  of  securities  or  other  underlying  assets  by the Fund or its
counterparty   to   collateralize   obligations   under  the  swap.   Under  the
documentation  currently used in those markets, the risk of loss with respect to
interest  rate swaps is limited to the net amount of the payments  that the Fund
is contractually  obligated to make. If the other party to an interest rate swap
that is not  collateralized  defaults,  the Fund  would risk the loss of the net
amount of the payments that it  contractually  is entitled to receive.  The Fund
may buy and sell (i.e.,  write) caps and floors without  limitation,  subject to
the segregation requirement described above.

     Additional Risks of Options on Foreign  Currencies,  Forward  Contracts and
Foreign  Instruments.  Unlike  transactions  entered into by the Fund in futures
contracts, options on foreign currencies and forward contracts are not traded on
contract markets regulated by the CFTC or (with the exception of certain foreign
currency  options)  by the SEC. To the  contrary,  such  instruments  are traded
through  financial  institutions  acting  as  market-makers,   although  foreign
currency options are also traded on certain Exchanges,  such as the Philadelphia
Stock  Exchange  and  the  Chicago  Board  Options  Exchange,   subject  to  SEC
regulation. Similarly, options on currencies may be traded over-the-counter.  In
an over-the-counter  trading  environment,  many of the protections  afforded to
Exchange  participants  will not be available.  For example,  there are no daily
price fluctuation  limits, and adverse market movements could therefore continue
to an  unlimited  extent over a period of time.  Although the buyer of an option
cannot lose more than the amount of the premium plus related  transaction costs,
this entire  amount  could be lost.  Moreover,  an option  writer and a buyer or
seller of futures or forward  contracts  could  lose  amounts  substantially  in
excess of any premium received or initial margin or collateral posted due to the
potential  additional  margin and collateral  requirements  associated with such
positions.

     Options  on  foreign   currencies   traded  on  Exchanges  are  within  the
jurisdiction  of the SEC,  as are other  securities  traded on  Exchanges.  As a
result, many of the protections  provided to traders on organized Exchanges will
be  available  with respect to such  transactions.  In  particular,  all foreign
currency option positions entered into on an Exchange are cleared and guaranteed
by the OCC, thereby reducing the risk of counterparty default. Further, a liquid
secondary market in options traded on an Exchange

                                       13
<PAGE>

may be more readily available than in the over-the-counter  market,  potentially
permitting the Fund to liquidate open positions at a profit prior to exercise or
expiration, or to limit losses in the event of adverse market movements.

     The purchase and sale of exchange-traded foreign currency options, however,
is  subject  to the  risks  of the  availability  of a liquid  secondary  market
described  above,  as well as the  risks  regarding  adverse  market  movements,
margining  of  options  written,  the  nature of the  foreign  currency  market,
possible  intervention  by  governmental  authorities  and the  effects of other
political and economic events. In addition,  exchange-traded  options on foreign
currencies involve certain risks not presented by the  over-the-counter  market.
For example,  exercise and  settlement of such options must be made  exclusively
through the OCC,  which has  established  banking  relationships  in  applicable
foreign countries for this purpose.  As a result,  the OCC may, if it determines
that  foreign  governmental  restrictions  or taxes  would  prevent  the orderly
settlement  of  foreign  currency  option  exercises,  or would  result in undue
burdens on the OCC or its clearing member, impose special procedures on exercise
and  settlement,  such as  technical  changes in the  mechanics  of  delivery of
currency, the fixing of dollar settlement prices or prohibitions on exercise.

     In addition,  options on U.S.  government  securities,  futures  contracts,
options  on  futures  contracts,   forward  contracts  and  options  on  foreign
currencies may be traded on foreign  exchanges and  over-the-counter  in foreign
countries.  Such  transactions  are subject to the risk of governmental  actions
affecting  trading in or the prices of foreign  currencies  or  securities.  The
value of such  positions  also could be adversely  affected by (i) other complex
foreign  political and economic  factors,  (ii) lesser  availability than in the
United  States of data on which to make trading  decisions,  (iii) delays in the
Fund's ability to act upon economic  events  occurring in foreign markets during
non-business  hours in the  United  States,  (iv) the  imposition  of  different
exercise and settlement terms and procedures and margin requirements than in the
United States, and (v) low trading volume.

Investment Adviser

     As stated in the Prospectus,  the Fund has an Investment Advisory Agreement
with Janus  Capital,  100 Fillmore  Street,  Denver,  Colorado  80206-4928.  The
Advisory  Agreement  provides that Janus Capital will furnish  continuous advice
and recommendations concerning the Fund's investments,  provide office space for
the Fund,  and pay the  salaries,  fees and expenses of all Fund officers and of
those  Trustees who are affiliated  with Janus  Capital.  Janus Capital also may
make  payments to selected  broker-dealer  firms or  institutions  which perform
recordkeeping  or other  services  with  respect to  shareholder  accounts.  The
minimum  aggregate  size required for  eligibility  for such  payments,  and the
factors in selecting the broker-dealer firms and institutions to which they will
be made,  are determined  from time to time by Janus  Capital.  Janus Capital is
also authorized to perform the management and administrative  services necessary
for the operation of the Fund.

   
     The Fund pays  custodian and transfer  agent fees and  expenses,  brokerage
commissions  and  dealer  spreads  and other  expenses  in  connection  with the
execution of portfolio transactions, legal and accounting expenses, interest and
taxes,  registration  fees,  expenses of  shareholders'  meetings and reports to
shareholders,  fees and expenses of Trustees who are not  affiliated  with Janus
Capital, costs of preparing,  printing and mailing the Fund's Prospectus and SAI
to current  shareholders,  and other costs of  complying  with  applicable  laws
regulating the sale of Fund shares.  Pursuant to the Advisory  Agreement,  Janus
Capital   furnishes   certain   other   services,   including  net  asset  value
determination and fund accounting,  recordkeeping, and blue sky registration and
monitoring  services,  for which the Fund may  reimburse  Janus  Capital for its
costs.

     The Fund has agreed to  compensate  Janus  Capital for its  services by the
monthly  payment of a fee at the annual rate of 0.75% of the first $300  million
of the Fund's  average  daily net assets,  0.70% of the next $200 million of the
Fund's  average  daily net assets,  and 0.65% of the average daily net assets of
the Fund in excess of $500 million.

     The current  Advisory  Agreement was initially  approved by the Trustees on
September  9, 1997,  and it will  continue  in effect  until  July 1, 1999,  and
thereafter from year to year so long as such continuance is approved annually by
a majority of the Fund's Trustees who are not parties to the Advisory  Agreement
or  interested  persons  of any such  party,  and by  either a  majority  of the
outstanding voting shares or the Trustees of the Fund. The Advisory Agreement i)
may be  terminated  without  the  payment  of any  penalty  by the Fund or Janus
Capital on 60 days' written notice; ii) terminates automatically in the event of
its assignment;  and iii) generally,  may not be amended without the approval by
vote of a majority of the Trustees of the Fund,  including  the Trustees who are
not interested  persons of the Fund or Janus Capital and, to the extent required
by the 1940 Act, the vote of a majority of the outstanding  voting securities of
the Fund.

     Janus Capital also performs  investment  advisory services for other mutual
funds,  and for  individual,  charitable,  corporate  and  retirement  accounts.
Investment  decisions for each account  managed by Janus Capital,  including the
Fund, are made  independently from those for any other account that is or may in
the future become managed by Janus Capital or its  affiliates.  If,  however,  a
number of accounts managed by Janus Capital are contemporaneously engaged in the
purchase or sale of the same security,  the orders may be aggregated  and/or the
transactions  may be  averaged  as to  price  and  allocated  equitably  to each
account.  In some cases,  this policy might  adversely  affect the price paid or
received by an account or the size of the position obtained or liquidated for an
account.  Pursuant to an exemptive  order granted by the SEC, the Fund and other
funds advised by Janus Capital may also transfer daily  uninvested cash balances
into one or more joint trading  accounts.  Assets in the joint trading  accounts
are invested in money market  instruments  and the proceeds are allocated to the
participating funds on a pro rata basis.
    

                                       14
<PAGE>

     Each account managed by Janus Capital has its own investment  objective and
policies and is managed accordingly by a particular portfolio manager or team of
portfolio managers. As a result, from time to time two or more different managed
accounts may pursue divergent investment  strategies with respect to investments
or categories of investments.

   
     As indicated in the  Prospectus,  Janus  Capital does not permit the Fund's
portfolio  manager to purchase and sell  securities for his own accounts  except
under the limited  exceptions  contained  in Janus  Capital's  policy  regarding
personal  investing  by  directors/Trustees,  officers  and  employees  of Janus
Capital and the Trust. The policy requires investment  personnel and officers of
Janus  Capital,  inside  directors/Trustees  of Janus  Capital and the Trust and
other designated persons deemed to have access to current trading information to
pre-clear all  transactions in securities not otherwise exempt under the policy.
Requests for trading  authority will be denied when,  among other  reasons,  the
proposed personal  transaction would be contrary to the provisions of the policy
or would  be  deemed  to  adversely  affect  any  transaction  known to be under
consideration  for or to have been  effected  on behalf of any  client  account,
including the Fund.

     In addition to the  pre-clearance  requirement  described above, the policy
subjects investment personnel,  officers and directors/Trustees of Janus Capital
and the Trust to various trading  restrictions  and reporting  obligations.  All
reportable transactions are reviewed for compliance with Janus Capital's policy.
Those persons also may be required under certain  circumstances to forfeit their
profits made from personal trading.
    

     The provisions of the policy are  administered by and subject to exceptions
authorized by Janus Capital.

     Kansas City Southern  Industries,  Inc., a publicly  traded holding company
whose primary subsidiaries are engaged in transportation, information processing
and financial services ("KCSI"), owns approximately 83% of Janus Capital. Thomas
H.  Bailey,  the  President  and  Chairman of the Board of Janus  Capital,  owns
approximately  12% of its voting  stock and, by agreement  with KCSI,  selects a
majority of Janus Capital's Board.

Custodian, Transfer Agent and Certain Affiliations

     State  Street  Bank and Trust  Company  ("State  Street"),  P.O.  Box 0351,
Boston,  Massachusetts  02117-0351,  is the custodian of the domestic securities
and cash of the Fund.  State  Street and the foreign  subcustodians  it selects,
have custody of the assets of the Fund held outside the U.S. and cash incidental
thereto.  The custodian and subcustodians  hold the Fund's assets in safekeeping
and collect and remit the income  thereon,  subject to the  instructions  of the
Fund.

   
     Janus  Service  Corporation  ("Janus  Service"),  P.O. Box 173375,  Denver,
Colorado 80217-3375,  a wholly-owned  subsidiary of Janus Capital, is the Fund's
transfer   agent.   In  addition,   Janus   Service   provides   certain   other
administrative,  recordkeeping and shareholder  relations  services to the Fund.
For transfer agency and other services,  Janus Service receives a fee calculated
at an annual rate of 0.16% of average net assets and, in  addition,  $4 per open
shareholder  account.  In  addition,  as of January  1, 1998,  the Fund pays DST
Systems,  Inc. ("DST"),  a subsidiary of KCSI, license fees at the rate of $3.06
per shareholder account for the use of DST's shareholder  accounting system. The
Fund pays DST for the use of its portfolio and fund accounting  system a monthly
base fee of $250 to $1,250  based on the number of Janus  funds using the system
and an asset charge of $1 per million  dollars of net assets (not to exceed $500
per  month).  In  addition,  the Fund pays DST  postage and forms costs of a DST
affiliate incurred in mailing Fund shareholder transaction confirmations.

     The Trustees have  authorized  the Fund to use another  affiliate of DST as
introducing broker for certain Fund portfolio  transactions as a means to reduce
Fund expenses through credits against the charges of DST and its affiliates with
regard to commissions earned by such affiliate.  See "Portfolio Transactions and
Brokerage."
    

     Janus  Distributors,  Inc.  ("Janus  Distributors"),  100 Fillmore  Street,
Denver,  Colorado 80206-4928,  a wholly-owned  subsidiary of Janus Capital, is a
distributor of the Fund.  Janus  Distributors  is registered as a  broker-dealer
under the Securities  Exchange Act of 1934 (the "Exchange  Act") and is a member
of the National Association of Securities Dealers,  Inc. Janus Distributors acts
as the agent of the Fund in connection with the sale of its shares in all states
in which the shares are registered and in which Janus  Distributors is qualified
as  a  broker-dealer.  Under  the  Distribution  Agreement,  Janus  Distributors
continuously  offers the Fund's shares and accepts orders at net asset value. No
sales charges are paid by  investors.  Promotional  expenses in connection  with
offers and sales of shares are paid by Janus Capital.

Portfolio Transactions and Brokerage

     Decisions  as to the  assignment  of  portfolio  business  for the Fund and
negotiation of its commission rates are made by Janus Capital whose policy is to
obtain the "best execution" (prompt and reliable execution at the most favorable
security  price)  of all  portfolio  transactions.  The Fund may  trade  foreign
securities  in foreign  countries  because the best  available  market for these
securities  is often on foreign  exchanges.  In  transactions  on foreign  stock
exchanges,  brokers'  commissions are frequently fixed and are often higher than
in the United States, where commissions are negotiated.

                                       15
<PAGE>

     In  selecting  brokers and dealers and in  negotiating  commissions,  Janus
Capital  considers a number of  factors,  including  but not  limited to:  Janus
Capital's knowledge of currently available negotiated commission rates or prices
of  securities  currently  available and other current  transaction  costs;  the
nature of the security being traded;  the size and type of the transaction;  the
nature and  character  of the markets for the  security to be purchased or sold;
the desired  timing of the trade;  the  activity  existing  and  expected in the
market  for  the  particular  security;  confidentiality;  the  quality  of  the
execution,  clearance and settlement services; financial stability of the broker
or dealer;  the  existence  of actual or  apparent  operational  problems of any
broker or dealer;  rebates of  commissions by a broker to the Fund or to a third
party service provider to the Fund to pay Fund expenses;  and research  products
or services  provided.  In  recognition  of the value of the foregoing  factors,
Janus Capital may place portfolio transactions with a broker or dealer with whom
it has  negotiated  a  commission  that is in excess of the  commission  another
broker or dealer  would have charged for  effecting  that  transaction  if Janus
Capital  determines in good faith that such amount of commission  was reasonable
in relation to the value of the brokerage  and research  provided by such broker
or dealer  viewed  in terms of  either  that  particular  transaction  or of the
overall  responsibilities  of Janus  Capital.  Research  may include  furnishing
advice,  either directly or through publications or writings, as to the value of
securities,  the advisability of purchasing or selling  specific  securities and
the   availability  of  securities  or  purchasers  or  sellers  of  securities;
furnishing  seminars,  information,  analyses  and reports  concerning  issuers,
industries,  securities,  trading markets and methods, legislative developments,
changes in  accounting  practices,  economic  factors  and trends and  portfolio
strategy; access to research analysts, corporate management personnel,  industry
experts, economists and government officials; comparative performance evaluation
and  technical  measurement  services and quotation  services,  and products and
other  services  (such as third party  publications,  reports and analyses,  and
computer and electronic access, equipment, software, information and accessories
that deliver,  process or otherwise utilize information,  including the research
described above) that assist Janus Capital in carrying out its responsibilities.
Most broker  dealers used by Janus Capital  provide  research and other services
described  above.  Research  received from brokers or dealers is supplemental to
Janus Capital's own research efforts.

     Janus  Capital may use research  products  and services in servicing  other
accounts in addition to the Fund. If Janus Capital  determines that any research
product or service has a mixed use, such that it also serves  functions  that do
not assist in the investment decision-making process, Janus Capital may allocate
the costs of such  service  or  product  accordingly.  Only that  portion of the
product  or  service  that  Janus  Capital  determines  will  assist  it in  the
investment  decision-making  process  may be paid  for in  brokerage  commission
dollars. Such allocation may create a conflict of interest for Janus Capital.

     Janus Capital does not enter into agreements with any brokers regarding the
placement  of  securities  transactions  because of the research  services  they
provide.   It  does,   however,   have  an  internal  procedure  for  allocating
transactions in a manner consistent with its execution policy to brokers that it
has identified as providing superior  executions and research,  research-related
products or services  which  benefit its advisory  clients,  including the Fund.
Research products and services incidental to effecting  securities  transactions
furnished  by brokers or dealers  may be used in  servicing  any or all of Janus
Capital's clients and such research may not necessarily be used by Janus Capital
in connection  with the accounts  which paid  commissions  to the  broker-dealer
providing such research products and services.

     Janus Capital may consider sales of Fund shares by a  broker-dealer  or the
recommendation  of a  broker-dealer  to its  customers  that they  purchase Fund
shares as a factor in the selection of  broker-dealers to execute Fund portfolio
transactions. Janus Capital may also consider payments made by brokers effecting
transactions  for the Fund i) to the Fund or ii) to other  persons  on behalf of
the Fund for  services  provided to the Fund for which it would be  obligated to
pay. In placing portfolio business with such broker-dealers,  Janus Capital will
seek the best execution of each transaction.

     When the Fund purchases or sells a security in the over-the-counter market,
the transaction takes place directly with a principal market-maker,  without the
use of a broker,  except in those  circumstances  where in the  opinion of Janus
Capital  better  prices and  executions  will be  achieved  through the use of a
broker.

     The Fund's  Trustees have  authorized  Janus Capital to place  transactions
with DST Securities,  Inc. ("DSTS"), a wholly-owned  broker-dealer subsidiary of
DST.  Janus Capital may do so if it reasonably  believes that the quality of the
transaction  and the  associated  commission  are  fair and  reasonable  and if,
overall,  the associated  transaction  costs, net of any credits described above
under "Custodian, Transfer Agent and Certain Affiliations," are lower than those
that would otherwise be incurred.

       

                                       16
<PAGE>

Officers and Trustees

     The  following  are the names of the  Trustees  and  officers of the Trust,
together with a brief description of their principal occupations during the last
five years. In August 1992, Janus Venture Fund, Inc. and Janus Twenty Fund, Inc.
(both  separate   Maryland   corporations)   and  the  Janus  Income  Series  (a
Massachusetts  business trust  comprised of Janus Flexible Income Fund and Janus
Intermediate  Government  Securities Fund series) were reorganized into separate
series of the Trust. In general, all references to Trust offices in this section
include comparable offices with the respective predecessor funds, unless a Trust
office was filled subsequent to the reorganization.

Thomas H. Bailey*# - Trustee, Chairman and President
100 Fillmore Street
Denver, CO 80206-4928
     Trustee,  Chairman and  President of Janus Aspen  Series.  Chairman,  Chief
     Executive  Officer,  Director and President of Janus Capital.  Chairman and
     Director of IDEX Management,  Inc., Largo, Florida (50% subsidiary of Janus
     Capital and investment adviser to a group of mutual funds) ("IDEX").

James P. Craig, III*# - Trustee and Executive Vice President
100 Fillmore Street
Denver, CO 80206-4928
     Trustee  and  Executive  Vice  President  of  Janus  Aspen  Series.   Chief
     Investment Officer, Vice President and Director of Janus Capital. Executive
     Vice  President  and  Portfolio  Manager  of  Janus  Fund.  Executive  Vice
     President and Co-Manager of Janus Venture Fund.

   
Thomas R. Malley* - Executive Vice President and Portfolio Manager
100 Fillmore Street
Denver, CO 80206-4928
     Formerly, research analyst at Janus Capital (1991-1997).

Steven R. Goodbarn* - Vice President and Chief Financial Officer
100 Fillmore Street
Denver, CO 80206-4928
     Vice  President and Chief  Financial  Officer of Janus Aspen  Series.  Vice
     President  of  Finance,  Treasurer  and Chief  Financial  Officer  of Janus
     Service,  Janus  Distributors  and Janus Capital.  Director of IDEX,  Janus
     Service, and Janus Distributors.  Director, Treasurer and Vice President of
     Finance of Janus Capital  International  Ltd.  Formerly  (May  1992-January
     1996), Treasurer of Janus Investment Fund and Janus Aspen Series.
    

Glenn P. O'Flaherty* - Treasurer and Chief Accounting Officer
100 Fillmore Street
Denver, CO 80206-4928
     Treasurer and Chief Accounting  Officer of Janus Aspen Series.  Director of
     Fund Accounting of Janus Capital.

   
Kelley Abbott Howes* - Secretary
100 Fillmore Street
Denver, CO 80206-4928
     Secretary   of  Janus  Aspen   Series.   Director  and   President,   Janus
     Distributors,  Inc.  Associate Counsel of Janus Capital.  Formerly (1990 to
     1994),  with The  Boston  Company  Advisors,  Inc.,  Boston,  Massachusetts
     (mutual fund administration services).

William D. Stewart# - Trustee
5330 Sterling Drive
Boulder, CO 80302
     Trustee  of  Janus  Aspen   Series.   President  of  HPS  Division  of  MKS
     Instruments,   Boulder,  Colorado  (manufacturer  of  vacuum  fittings  and
     valves).

Gary O. Loo# - Trustee
102 N. Cascade, Suite 500
Colorado Springs, CO 80903
     Trustee of Janus  Aspen  Series.  President  and a Director  of High Valley
     Group, Inc., Colorado Springs, Colorado (investments).
    

- --------------------------------------------------------------------------------
* Interested person of the Trust and of Janus Capital.
# Member of the Trust's Executive Committee.

                                       17
<PAGE>

   
Dennis B. Mullen - Trustee
14103 Denver West Parkway
Golden, CO 80401
     Trustee of Janus Aspen  Series.  Chief  Financial  Officer of Boston Market
     Concepts,  Golden,  Colorado  (restaurant  chain).  Formerly (1993 to 1997)
     President and Chief Executive Officer of BC Northwest, L.P., a franchise of
     Boston Chicken,  Inc.,  Bellevue,  Washington  (restaurant chain); (1982 to
     1993),   Chairman,   President  and  Chief  Executive   Officer  of  Famous
     Restaurants, Inc., Scottsdale, Arizona (restaurant chain).


Martin H. Waldinger - Trustee
4940 Sandshore Court
San Diego, CA 92130
     Trustee of Janus  Aspen  Series.  Private  Consultant.  Formerly  (1989  to
     1993), President  and  Chief  Executive  Officer of Bridgecliff  Management
     Services,  Campbell,   California  (a  condominium association   management
     company).
    

James T. Rothe - Trustee
102 South Tejon Street, Suite 1100
Colorado Springs, CO 80903
     Trustee  of Janus  Aspen  Series.  Professor  of  Business,  University  of
     Colorado,  Colorado Springs,  Colorado.  Principal,  Phillips-Smith  Retail
     Group,  Colorado  Springs,  Colorado  (a venture  capital  firm).  Formerly
     (1986-1994),  Dean of the  College of  Business,  University  of  Colorado,
     Colorado Springs, Colorado.

     The Trustees are  responsible  for major  decisions  relating to the Fund's
objective, policies and techniques. The Trustees also supervise the operation of
the Fund by its  officers  and review the  investment  decisions of the officers
although  they do not  actively  participate  on a regular  basis in making such
decisions.

     The Executive Committee of the Trustees shall have and may exercise all the
powers and  authority  of the Board except for matters  requiring  action by the
whole Board pursuant to the Trust's Bylaws or Agreement and Declaration of Trust
("Declaration of Trust"), Massachusetts law or the 1940 Act.

   
     The following table shows the aggregate  compensation earned by and paid to
each  Trustee  by the Fund  described  in this  SAI and all  funds  advised  and
sponsored by Janus  Capital  (collectively,  the "Janus  Funds") for the periods
indicated.  None of the Trustees receive any pension or retirement benefits from
the Fund or the Janus Funds.

<TABLE>
<CAPTION>
                                                      Aggregate Compensation            Total Compensation
                                                             from the                        from the
                                                       Fund for fiscal year        Janus Funds for calendar year
Name of Person, Position                             ended October 31, 1997**       ended December 31, 1996***
- ----------------------------------------------------------------------------------------------------------------
<S>                                                             <C>                           <C>
Thomas H. Bailey, Chairman*                                     $0                            $0
James P. Craig, III, Trustee*                                   $0                            $0
John W. Shepardson, Trustee+                                    $0                            $73,000
William D. Stewart, Trustee                                     $0                            $70,000
Gary O. Loo, Trustee                                            $0                            $70,000
Dennis B. Mullen, Trustee                                       $0                            $67,000
Martin H. Waldinger, Trustee                                    $0                            $73,000
James T. Rothe, Trustee++                                       $0                            $0
- ----------------------------------------------------------------------------------------------------------------
</TABLE>
   * An interested person of the Fund and of Janus Capital. Compensated by Janus
     Capital and not the Fund.
  ** The Fund had not commenced operations as of October 31, 1997.
 *** As of December 31, 1996, Janus Funds consisted of two registered investment
     companies comprised of a total of 29 funds.
   + Mr. Shepardson retired on March 31, 1997.
  ++ Mr. Rothe began serving as Trustee on January 1, 1997.
    

Purchase of Shares

     As stated in the  Prospectus,  Janus  Distributors  is a distributor of the
Fund's  shares.  Shares of the Fund are sold at the net asset value per share as
determined  at the close of the  regular  trading  session of the New York Stock
Exchange  (the "NYSE")  next  occurring  after a purchase  order is received and
accepted  by the  Fund.  The  Shareholder's  Manual  Section  of the  Prospectus
contains detailed information about the purchase of shares.

Net Asset Value Determination

   
     As stated in the Prospectus,  the net asset value ("NAV") of Fund shares is
determined  once each day on which the NYSE is open, at the close of its regular
trading session (normally 4:00 p.m., New York time, Monday through Friday).  The
NAV of Fund
    

                                       18
<PAGE>

   
shares is not determined on days the NYSE is closed (generally,  New Year's Day,
Martin Luther King Day, Presidents' Day, Good Friday, Memorial Day, Independence
Day, Labor Day,  Thanksgiving  and Christmas).  The per share NAV of the Fund is
determined  by  dividing  the total  value of the  Fund's  securities  and other
assets,  less  liabilities,  by the  total  number  of  shares  outstanding.  In
determining NAV,  securities  listed on an exchange,  the NASDAQ National Market
and foreign markets are valued at the closing prices on such markets, or if such
price is  lacking  for the  trading  period  immediately  preceding  the time of
determination,  such securities are valued at their current bid price. Municipal
securities held by the Fund are traded primarily in the over-the-counter market.
Valuations  of such  securities  are  furnished by one or more pricing  services
employed  by the  Fund  and are  based  upon a  computerized  matrix  system  or
appraisals  obtained  by a  pricing  service,  in  each  case in  reliance  upon
information  concerning  market  transactions  and  quotations  from  recognized
municipal   securities  dealers.   Other  securities  that  are  traded  on  the
over-the-counter  market  are  valued  at  their  closing  bid  prices.  Foreign
securities and currencies are converted to U.S.  dollars using the exchange rate
in effect at the close of the NYSE.  The Fund will determine the market value of
individual  securities  held by it,  by  using  prices  provided  by one or more
professional  pricing  services  which may provide market prices to other funds,
or, as needed, by obtaining market  quotations from independent  broker-dealers.
Short-term  securities  maturing within 60 days are valued on the amortized cost
basis.  Securities  for which  quotations are not readily  available,  and other
assets,  are valued at fair values  determined  in good faith  under  procedures
established by and under the supervision of the Trustees.
    

     Trading in securities on European and Far Eastern securities  exchanges and
over-the-counter markets is normally completed well before the close of business
on each  business  day in New York (i.e.,  a day on which the NYSE is open).  In
addition,  European  or  Far  Eastern  securities  trading  generally  or  in  a
particular  country or countries  may not take place on all business days in New
York. Furthermore,  trading takes place in Japanese markets on certain Saturdays
and in various  foreign  markets on days which are not business days in New York
and on which the Fund's NAV is not  calculated.  The Fund calculates its NAV per
share, and therefore  effects sales,  redemptions and repurchases of its shares,
as of the  close of the NYSE  once on each day on which  the NYSE is open.  Such
calculation may not take place  contemporaneously  with the determination of the
prices of the foreign portfolio securities used in such calculation.

Reinvestment of Dividends and Distributions

     If investors do not elect in writing or by phone to receive their dividends
and distributions in cash, all income dividends and capital gains distributions,
if any, on the Fund's shares are reinvested  automatically in additional  shares
of the Fund at the NAV determined on the first business day following the record
date.   Checks  for  cash  dividends  and  distributions  and  confirmations  of
reinvestments  are  usually  mailed to  shareholders  within  ten days after the
record date. Any election of the manner in which a shareholder wishes to receive
dividends and  distributions  (which may be made on the New Account  Application
form or by phone) will apply to dividends and  distributions the record dates of
which fall on or after the date that the Fund  receives  such notice.  Investors
receiving cash  distributions  and dividends may elect in writing or by phone to
change back to automatic reinvestment at any time.

Redemption of Shares

   
     Procedures  for  redemption  of shares  are set forth in the  Shareholder's
Manual  section of the  Prospectus.  Shares  normally will be redeemed for cash,
although the Fund  retains the right to redeem its shares in kind under  unusual
circumstances,  in order to protect the interests of remaining shareholders,  by
delivery of securities selected from its assets at its discretion.  However, the
Fund is governed by Rule 18f-1 under the 1940 Act,  which  requires  the Fund to
redeem  shares  solely in cash up to the lesser of  $250,000 or 1% of the NAV of
the Fund during any 90-day period for any one shareholder. Should redemptions by
any  shareholder  exceed  such  limitation,  the Fund  will  have the  option of
redeeming  the excess in cash or in kind.  If shares are  redeemed in kind,  the
redeeming  shareholder  might incur  brokerage costs in converting the assets to
cash. The method of valuing  securities used to make redemptions in kind will be
the same as the method of valuing portfolio securities described under "Purchase
of Shares - Net Asset Value Determination" and such valuation will be made as of
the same  time the  redemption  price is  determined.  The  shareholder  has the
ability to request a valuation  review of in-kind redemptions by the Trustees at
their next regularly scheduled meeting.
    

     The right to require the Fund to redeem its shares may be suspended, or the
date  of  payment  may  be  postponed,  whenever  (1)  trading  on the  NYSE  is
restricted,  as determined by the SEC, or the NYSE is closed except for holidays
and  weekends,  (2) the SEC permits  such  suspension  and so orders,  or (3) an
emergency  exists as  determined  by the SEC so that  disposal of  securities or
determination of NAV is not reasonably practicable.

Shareholder Accounts

     Detailed  information about the general procedures for shareholder accounts
and specific types of accounts is set forth in the Prospectus.  Applications for
specific types of accounts may be obtained by calling the Fund at 1-800-525-3713
or writing to the Fund at P.O. Box 173375, Denver, Colorado 80217-3375.

                                       19
<PAGE>

Telephone Transactions

     As  stated  in the  Prospectus,  shareholders  may  initiate  a  number  of
transactions  by telephone.  The Fund,  its transfer  agent and its  distributor
disclaim  responsibility  for  the  authenticity  of  instructions  received  by
telephone.  Such  entities  will employ  reasonable  procedures  to confirm that
instructions communicated by telephone are genuine. Such procedures may include,
among others,  requiring personal  identification prior to acting upon telephone
instructions,  providing  written  confirmation  of the  transactions  and  tape
recording telephone conversations.

Systematic Redemptions

     As stated in the  Shareholder's  Manual section of the  Prospectus,  if you
have  a  regular  account  or  are  eligible  for  normal  distributions  from a
retirement plan, you may establish a systematic  redemption option. The payments
will be made from the proceeds of periodic  redemptions of shares in the account
at the NAV.  Depending on the size or frequency of the disbursements  requested,
and the  fluctuation  in  value of the  Fund's  portfolio,  redemptions  for the
purpose  of  making  such   disbursements   may  reduce  or  even   exhaust  the
shareholder's account.  Either an investor or the Fund, by written notice to the
other, may terminate the investor's systematic redemption option without penalty
at any time.

     Information about requirements to establish a systematic  redemption option
may be obtained  by writing or calling  the Fund at the address or phone  number
shown above.

   
Tax-Deferred Accounts

     The Fund offers several  different types of  tax-deferred  accounts that an
investor may establish to invest in Fund shares,  depending on rules  prescribed
by the Code.  Regular and Roth Individual  Retirement  Accounts  ("IRAs") may be
used by most  individuals  who have taxable  compensation.  Simplified  Employee
Pension Plans ("SEPs") and Defined  Contribution  Plans (Profit Sharing or Money
Purchase Pension Plans) may be used by most employers,  including  corporations,
partnerships and sole proprietors,  for the benefit of business owners and their
employees.  In addition,  the Fund offers a Section 403(b)(7) Plan for employees
of educational  organizations  and other  qualifying  tax-exempt  organizations.
Investors  should consult their tax advisor or legal counsel before  selecting a
tax-deferred account.

     Contributions under Regular and Roth IRAs, SEPs, Defined Contribution Plans
and Section  403(b)(7) Plans are subject to specific  contribution  limitations.
Generally,   such  contributions  may  be  invested  at  the  direction  of  the
participant. The investment is then held by Investors Fiduciary Trust Company as
custodian.  Each participant's account is charged an annual fee of $12. There is
a maximum annual fee of $24 per taxpayer identification number.

     Distributions from tax-deferred  accounts may be subject to ordinary income
tax and may be subject to an additional 10% tax if withdrawn  prior to age 591/2
or used for a nonqualifying purpose.  Additionally,  shareholders generally must
start withdrawing retirement plan assets no later than April 1 of the year after
they reach age 701/2.  Several  exceptions  to these general rules may apply and
several  methods exist to determine the amount and timing of the minimum  annual
distribution.  Shareholders  should  consult  with  their tax  advisor  or legal
counsel prior to receiving any distribution from any tax-deferred plan, in order
to determine the income tax impact of any such distribution.

     To receive  additional  information  about  Regular  and Roth  IRAs,  SEPs,
Defined  Contribution Plans and Section 403(b)(7) Plans along with the necessary
materials  to establish an account,  please call the Fund at  1-800-525-3713  or
write  to  the  Fund  at  P.O.  Box  173375,  Denver,  Colorado  80217-3375.  No
contribution to a Regular or Roth IRA, SEP, Defined Contribution Plan or Section
403(b)(7)  Plan can be made until the  appropriate  forms to establish  any such
plan have been completed.
    

Income Dividends, Capital Gains Distributions and Tax Status

     It is a policy of the Fund to make  distributions of  substantially  all of
its investment  income and any net realized capital gains. The Fund declares and
makes annual distributions of income (if any). Any capital gains realized during
each fiscal year ended October 31, as defined by the Code, are normally declared
and  payable  to  shareholders  in  December.  The Fund  intends to qualify as a
regulated  investment company by satisfying certain  requirements  prescribed by
Subchapter M of the Code.

     The Fund may purchase securities of certain foreign corporations considered
to be passive foreign  investment  companies by the IRS. In order to avoid taxes
and interest that must be paid by the Fund, if these instruments are profitable,
the Fund may make various elections  permitted by the tax laws.  However,  these
elections could require that the Fund recognize  taxable  income,  which in turn
must be distributed.

   
     Some  foreign  securities  purchased  by the Fund may be subject to foreign
taxes  which  could  reduce  the yield on such  securities.  The  amount of such
foreign  taxes is expected to be  insignificant.  The Fund may from year to year
make the election  permitted  under section 853 of the Code to pass through such
taxes to  shareholders,  who will each  decide  whether to deduct  such taxes or
claim a foreign tax credit. If such election is not made, any foreign taxes paid
or  accrued  will  represent  an  expense  to the Fund  which  will  reduce  its
investment company taxable income.
    

                                       20
<PAGE>

Miscellaneous Information

   
     The Fund is a series of the Trust, a Massachusetts business trust which was
created on February 11,  1986.  The Trust is an open-end  management  investment
company  registered  under the 1940 Act.  As of the date of this SAI,  the Trust
offers 19 other series by other prospectuses.
    

     Janus  Capital  reserves  the right to the name  "Janus." In the event that
Janus Capital does not continue to provide  investment  advice to the Fund,  the
Fund must cease to use the name "Janus" as soon as reasonably practicable.

     Under  Massachusetts  law,  shareholders  of the Fund could,  under certain
circumstances,  be held liable for the  obligations  of the Fund.  However,  the
Declaration of Trust disclaims  shareholder liability for acts or obligations of
the Fund and requires that notice of this disclaimer be given in each agreement,
obligation or  instrument  entered into or executed by the Fund or the Trustees.
The  Declaration of Trust also provides for  indemnification  from the assets of
the Fund for all losses and expenses of any Fund shareholder held liable for the
obligations of the Fund.  Thus, the risk of a shareholder  incurring a financial
loss on  account of its  liability  as a  shareholder  of the Fund is limited to
circumstances  in which the Fund  would be unable to meet its  obligations.  The
possibility that these  circumstances would occur is remote. The Trustees intend
to  conduct  the  operations  of the  Fund to  avoid,  to the  extent  possible,
liability of shareholders for liabilities of the Fund.

Shares of the Trust

     The  Trust  is  authorized  to issue  an  unlimited  number  of  shares  of
beneficial  interest  with a par value of one cent per share for each  series of
the Trust.  Shares of the Fund are fully paid and nonassessable when issued. All
shares of the Fund participate  equally in dividends and other  distributions by
the Fund, and in residual assets of the Fund in the event of liquidation. Shares
of the Fund have no preemptive, conversion or subscription rights. Shares of the
Fund may be transferred  by endorsement or stock power as is customary,  but the
Fund is not bound to recognize any transfer until it is recorded on its books.

Voting Rights

     The present Trustees were elected at a meeting of shareholders held on July
10, 1992,  with the  exception of Mr. Craig and Mr. Rothe who were  appointed by
the  Trustees as of June 30, 1995 and January 1, 1997,  respectively.  Under the
Declaration of Trust, each Trustee will continue in office until the termination
of  the  Trust  or  his  earlier  death,  retirement,  resignation,  bankruptcy,
incapacity or removal.  Vacancies  will be filled by a majority of the remaining
Trustees,  subject to the 1940 Act. Therefore,  no annual or regular meetings of
shareholders normally will be held, unless otherwise required by the Declaration
of Trust or the 1940 Act. Subject to the foregoing,  shareholders have the power
to vote to elect or remove  Trustees,  to terminate or  reorganize  the Fund, to
amend the Declaration of Trust, to bring certain  derivative  actions and on any
other  matters on which a  shareholder  vote is  required  by the 1940 Act,  the
Declaration of Trust, the Trust's Bylaws or the Trustees.

   
     Each share of the Fund and of each  other  series of the Trust has one vote
(and fractional votes for fractional shares).  Shares of all series of the Trust
have noncumulative  voting rights, which means that the holders of more than 50%
of the shares of all series of the Trust voting for the election of Trustees can
elect 100% of the  Trustees  if they  choose to do so and,  in such  event,  the
holders of the remaining shares will not be able to elect any Trustees. The Fund
and each other  series of the Trust will vote  separately  only with  respect to
those matters that affect only that series or if a series'  interest in a matter
differs from the interests of other series of the Trust.
    

Independent Accountants

     Price Waterhouse LLP, 950 Seventeenth Street, Suite 2500, Denver,  Colorado
80202,  independent  accountants for the Fund, audit the Fund's annual financial
statements and prepare its tax returns.

Registration Statement

     The  Trust  has  filed  with  the SEC,  Washington,  D.C.,  a  Registration
Statement  under the  Securities  Act of 1933,  as amended,  with respect to the
securities  to which this SAI relates.  If further  information  is desired with
respect to the Fund or such  securities,  reference is made to the  Registration
Statement and the exhibits filed as a part thereof.

                                       21
<PAGE>

Performance Information

     The  Prospectus   contains  a  brief  description  of  how  performance  is
calculated.

     Quotations of average annual total return for the Fund will be expressed in
terms  of the  average  annual  compounded  rate  of  return  of a  hypothetical
investment in the Fund over periods of 1, 5, and 10 years (up to the life of the
Fund).  These are the annual total rates of return that would equate the initial
amount  invested  to the  ending  redeemable  value.  These  rates of return are
calculated  pursuant  to the  following  formula:  P(1 + T)n = ERV  (where P = a
hypothetical initial payment of $1,000, T = the average annual total return, n =
the  number of years and ERV = the  ending  redeemable  value of a  hypothetical
$1,000  payment made at the beginning of the period).  All total return  figures
reflect the  deduction  of a  proportional  share of Fund  expenses on an annual
basis, and assume that all dividends and distributions are reinvested when paid.

       

     Quotations of the Fund's yield are based on the investment income per share
earned  during a particular  30-day  period  (including  dividends,  if any, and
interest),  less expenses accrued during the period ("net  investment  income"),
and are  computed by dividing net  investment  income by the net asset value per
share on the last day of the period, according to the following formula:

                                               6
                           YIELD = 2 [(a-b + 1) - 1]
                                       ---
                                       cd

     where a = dividend and interest income
           b = expenses accrued for the period
           c = average daily number of shares outstanding during the period that
               were entitled to receive dividends
           d = maximum net asset value per share on the last day of the period

   
     From time to time in advertisements or sales material, the Fund may discuss
its performance  ratings or other  information as published by recognized mutual
fund  statistical  rating  services,  including,  but  not  limited  to,  Lipper
Analytical Services, Inc., Ibbotson Associates, Micropal or Morningstar, Inc. or
by  publications  of general  interest  such as Forbes,  Money,  The Wall Street
Journal,  Mutual Funds Magazine,  Kiplinger's or Smart Money.  The Fund may also
compare its  performance  to that of other  selected  mutual funds,  mutual fund
averages or recognized stock market indicators,  including,  but not limited to,
the Standard & Poor's 500 Composite Stock Price Index,  the Dow Jones Industrial
Average, the Russell 2000 Index and the NASDAQ composite.  In addition, the Fund
may compare its total return to the yield on U.S.  Treasury  obligations  and to
the percentage change in the Consumer Price Index.  Such performance  ratings or
comparisons  may  be  made  with  funds  that  may  have  different   investment
restrictions,  objectives,  policies or techniques  than the Fund and such other
funds  or  market   indicators  may  be  comprised  of  securities  that  differ
significantly from the Fund's investments.
    

                                       22
<PAGE>

   
Appendix A

Explanation of Rating Categories

     The following is a description of credit ratings issued by two of the major
credit ratings  agencies.  Credit ratings  evaluate only the safety of principal
and interest  payments,  not the market value risk of lower quality  securities.
Credit rating  agencies may fail to change credit ratings to reflect  subsequent
events on a timely basis.  Although the adviser considers  security ratings when
making investment  decisions,  it also performs its own investment  analysis and
does not rely solely on the ratings assigned by credit agencies.

Standard & Poor's Ratings Services

Bond Rating         Explanation
- --------------------------------------------------------------------------------
Investment Grade

AAA                 Highest rating;  extremely  strong capacity to pay principal
                    and interest.
AA                  High  quality;  very strong  capacity to pay  principal  and
                    interest.
A                   Strong capacity to pay principal and interest; somewhat more
                    susceptible to the adverse effects of changing circumstances
                    and economic conditions.
BBB                 Adequate  capacity to pay principal  and interest;  normally
                    exhibit adequate protection parameters, but adverse economic
                    conditions or changing  circumstances more likely to lead to
                    a weakened  capacity to pay  principal and interest than for
                    higher rated bonds.

Non-Investment Grade

BB, B,              Predominantly  speculative  with  respect  to  the  issuer's
CCC, CC, C          capacity to meet required  interest and principal  payments.
                    BB - lowest degree of speculation; C - the highest degree of
                    speculation.    Quality   and   protective   characteristics
                    outweighed by large  uncertainties or major risk exposure to
                    adverse conditions.
D                   In default.
- --------------------------------------------------------------------------------
Moody's Investors Service, Inc.

Investment Grade

Aaa                 Highest quality, smallest degree of investment risk.
Aa                  High  quality;  together  with Aaa bonds,  they  compose the
                    high-grade bond group.
A                   Upper-medium  grade obligations;  many favorable  investment
                    attributes.
Baa                 Medium-grade  obligations;   neither  highly  protected  nor
                    poorly secured.  Interest and principal  appear adequate for
                    the present but certain  protective  elements may be lacking
                    or may be unreliable over any great length of time.

Non-Investment Grade

Ba                  More uncertain,  with  speculative  elements.  Protection of
                    interest and principal  payments not well safeguarded during
                    good and bad times.
B                   Lack  characteristics of desirable  investment;  potentially
                    low assurance of timely  interest and principal  payments or
                    maintenance of other contract terms over time.
Caa                 Poor  standing,  may be in default;  elements of danger with
                    respect to principal or interest payments.
Ca                  Speculative  in a high  degree;  could be in default or have
                    other marked shortcomings.
C                   Lowest-rated;  extremely  poor  prospects of ever  attaining
                    investment standing.
- --------------------------------------------------------------------------------
Unrated securities will be treated as noninvestment  grade securities unless the
portfolio  manager  determines  that  such  securities  are  the  equivalent  of
investment  grade  securities.  Securities that have received  ratings from more
than one agency are considered investment grade if at least one agency has rated
the security investment grade.
    

                                       23
<PAGE>

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<PAGE>

                             JANUS INVESTMENT FUND
                           PART C - OTHER INFORMATION

ITEM 24.  Financial Statements and Exhibits

     List  all  financial   statements   and  exhibits  filed  as  part  of  the
Registration Statement.

     (a)(1)    Financial Statements Included in the Prospectus:

                  Financial Highlights for each of the following funds:
                         Not Applicable

     (a)(2)    Financial Statements Incorporated by Reference into the Statement
               of Additional Information:
                         Not Applicable

     (b)       Exhibits:

               Exhibit 1      (a)       Agreement and Declaration of Trust dated
                                        February 11, 1986 is incorporated herein
                                        by   reference   to   Exhibit   1(a)  to
                                        Post-Effective Amendment No. 79.

                              (b)       Certificate  of  Designation  for  Janus
                                        Growth and Income  Fund is  incorporated
                                        herein by  reference  to Exhibit 1(b) to
                                        Post-Effective Amendment No. 79.

                              (c)       Certificate  of  Designation  for  Janus
                                        Worldwide Fund is incorporated herein by
                                        reference   to  Exhibit  1(c)  to  Post-
                                        Effective Amendment No. 79.

                              (d)       Certificate  of  Designation  for  Janus
                                        Twenty  Fund is  incorporated  herein by
                                        reference   to  Exhibit  1(d)  to  Post-
                                        Effective Amendment No. 80.

                              (e)       Certificate  of  Designation  for  Janus
                                        Flexible  Income  Fund  is  incorporated
                                        herein by  reference  to Exhibit 1(e) to
                                        Post- Effective Amendment No. 80.

                              (f)       Certificate  of  Designation  for  Janus
                                        Intermediate  Government Securities Fund
                                        filed as Exhibit 1(f) to Post- Effective
                                        Amendment No. 46 has been withdrawn.

                              (g)       Certificate  of  Designation  for  Janus
                                        Venture Fund is  incorporated  herein by
                                        reference   to  Exhibit  1(g)  to  Post-
                                        Effective Amendment No. 80.

                              (h)       Certificate  of  Designation  for  Janus
                                        Enterprise Fund is  incorporated  herein
                                        by  reference  to Exhibit  1(h) to Post-
                                        Effective Amendment No. 80.

                                                        C-1

<PAGE>


                              (i)       Certificate  of  Designation  for  Janus
                                        Balanced Fund is incorporated  herein by
                                        reference   to  Exhibit  1(i)  to  Post-
                                        Effective Amendment No. 80.

                              (j)       Certificate  of  Designation  for  Janus
                                        Short-Term  Bond  Fund  is  incorporated
                                        herein by  reference  to Exhibit 1(j) to
                                        Post- Effective Amendment No. 80.

                              (k)       Certificate  of  Designation  for  Janus
                                        Federal  Tax-Exempt Fund is incorporated
                                        herein by  reference  to Exhibit 1(k) to
                                        Post-Effective Amendment No. 81.

                              (l)       Certificate  of  Designation  for  Janus
                                        Mercury Fund is  incorporated  herein by
                                        reference   to  Exhibit  1(l)  to  Post-
                                        Effective Amendment No. 81.

                              (m)       Certificate  of  Designation  for  Janus
                                        Overseas Fund is incorporated  herein by
                                        reference   to  Exhibit  1(m)  to  Post-
                                        Effective Amendment No. 81.

                              (n)       Form of  Amendment  to the  Registrant's
                                        Agreement  and  Declaration  of Trust is
                                        incorporated   herein  by  reference  to
                                        Exhibit 1(n) to Post-Effective Amendment
                                        No. 81.

                              (o)       Form of Certificate  of Designation  for
                                        Janus   Money   Market    Fund,    Janus
                                        Government  Money  Market Fund and Janus
                                        Tax-Exempt    Money   Market   Fund   is
                                        incorporated   herein  by  reference  to
                                        Exhibit 1(o) to Post-Effective Amendment
                                        No. 81.

                              (p)       Form of Certificate  of Designation  for
                                        Janus  High-Yield Fund and Janus Olympus
                                        Fund is incorporated herein by reference
                                        to   Exhibit   1(p)  to   Post-Effective
                                        Amendment No. 68.

                              (q)       Certificate  of  Designation  for  Janus
                                        Equity   Income  Fund  is   incorporated
                                        herein by  reference  to Exhibit 1(q) to
                                        Post- Effective Amendment No. 72.

                              (r)       Form of Certificate of Establishment and
                                        Designation for Janus Special Situations
                                        Fund is incorporated herein by reference
                                        to   Exhibit   1(r)  to   Post-Effective
                                        Amendment No. 75.

                              (s)       Form  of   Amendment   to   Registrant's
                                        Agreement  and  Declaration  of Trust is
                                        incorporated   herein  by  reference  to
                                        Exhibit 1(s) to Post-Effective Amendment
                                        No. 75.


                                                        C-2

<PAGE>


                              (t)       Certificate   of    Establishment    and
                                        Designation   for  Janus   Global   Life
                                        Sciences Fund is filed herein as Exhibit
                                        1(t).

               Exhibit 2      (a)       Restated Bylaws are incorporated  herein
                                        by   reference   to   Exhibit   2(a)  to
                                        Post-Effective Amendment No. 71.

                              (b)       First   Amendment   to  the   Bylaws  is
                                        incorporated   herein  by  reference  to
                                        Exhibit 2(b) to Post-Effective Amendment
                                        No. 71.

               Exhibit 3                Not Applicable.

               Exhibit 4      (a)       Specimen  Stock  Certificate  for  Janus
                                        Fund(1)   is   incorporated   herein  by
                                        reference    to    Exhibit    4(b)    to
                                        Post-Effective Amendment No. 79.

                              (b)       Specimen  Stock  Certificate  for  Janus
                                        Growth and Income  Fund is  incorporated
                                        herein by  reference  to Exhibit 4(b) to
                                        Post-Effective Amendment No. 79.

                              (c)       Specimen  Stock  Certificate  for  Janus
                                        Worldwide Fund is incorporated herein by
                                        reference   to  Exhibit  4(c)  to  Post-
                                        Effective Amendment No. 79.

                              (d)       Specimen  Stock  Certificate  for  Janus
                                        Twenty Fund(1) is incorporated herein by
                                        reference   to  Exhibit  4(d)  to  Post-
                                        Effective Amendment No. 80.

                              (e)       Specimen  Stock  Certificate  for  Janus
                                        Flexible  Income Fund(1) is incorporated
                                        herein by  reference  to Exhibit 4(e) to
                                        Post-Effective Amendment No. 80.

                              (f)       Specimen  Stock  Certificate  for  Janus
                                        Intermediate    Government    Securities
                                        Fund(1)  filed as Exhibit  4(f) to Post-
                                        Effective  Amendment  No.  46  has  been
                                        withdrawn.

                              (g)       Specimen  Stock  Certificate  for  Janus
                                        Venture Fund(1) is  incorporated  herein
                                        by  reference  to Exhibit  4(g) to Post-
                                        Effective Amendment No. 80.

                              (h)       Specimen  Stock  Certificate  for  Janus
                                        Enterprise Fund is  incorporated  herein
                                        by  reference  to Exhibit  4(h) to Post-
                                        Effective Amendment No. 80.



- -------------------
(1) Outstanding  certificates  representing shares of predecessor entity to this
series of the Trust are deemed to represent shares of this series.

                                      C-3

<PAGE>


                              (i)       Specimen  Stock  Certificate  for  Janus
                                        Balanced Fund is incorporated  herein by
                                        reference   to  Exhibit  4(i)  to  Post-
                                        Effective Amendment No. 80.

                              (j)       Specimen  Stock  Certificate  for  Janus
                                        Short-Term  Bond  Fund  is  incorporated
                                        herein by  reference  to Exhibit 4(j) to
                                        Post- Effective Amendment No. 80.

                              (k)       Specimen  Stock  Certificate  for  Janus
                                        Federal  Tax-Exempt Fund is incorporated
                                        herein by  reference  to Exhibit 4(k) to
                                        Post-Effective Amendment No. 81.

                              (l)       Specimen  Stock  Certificate  for  Janus
                                        Mercury Fund is  incorporated  herein by
                                        reference   to  Exhibit  4(l)  to  Post-
                                        Effective Amendment No. 81.

                              (m)       Specimen  Stock  Certificate  for  Janus
                                        Overseas Fund is incorporated  herein by
                                        reference   to  Exhibit  4(m)  to  Post-
                                        Effective Amendment No. 81.

                              (n)       Revised Specimen Stock  Certificates for
                                        Janus  High-Yield Fund and Janus Olympus
                                        Fund   are   incorporated    herein   by
                                        reference    to    Exhibit    4(n)    to
                                        Post-Effective Amendment No. 79.

                              (o)       Revised  Specimen Stock  Certificate for
                                        Janus Equity Income Fund is incorporated
                                        herein by  reference  to Exhibit 4(o) to
                                        Post-Effective Amendment No. 79.

                              (p)       Revised  Specimen Stock  Certificate for
                                        Janus   Special   Situations   Fund   is
                                        incorporated   herein  by  reference  to
                                        Exhibit 4(p) to Post-Effective Amendment
                                        No. 79.

                              (q)       Specimen  Stock  Certificate  for  Janus
                                        Global  Life   Sciences  Fund  is  filed
                                        herein as Exhibit 4(q).

               Exhibit 5      (a)       Restated  form  of  Investment  Advisory
                                        Agreement for Janus Fund is incorporated
                                        herein by  reference  to Exhibit 5(a) to
                                        Post-Effective Amendment No. 79.

                              (b)       Restated  form  of  Investment  Advisory
                                        Agreement  for Janus  Growth  and Income
                                        Fund  and   Janus   Worldwide   Fund  is
                                        incorporated   herein  by  reference  to
                                        Exhibit   5(b)   to   Post-    Effective
                                        Amendment No. 79.

                              (c)       Restated  form  of  Investment  Advisory
                                        Agreement  for  Janus  Twenty  Fund  and
                                        Janus   Venture  Fund  is   incorporated
                                        herein by  reference  to Exhibit 5(c) to
                                        Post-Effective Amendment No. 79.

                                                        C-4

<PAGE>


                              (d)       Restated  form  of  Investment  Advisory
                                        Agreement for Janus Flexible Income Fund
                                        is  incorporated  herein by reference to
                                        Exhibit 5(d) to Post-Effective Amendment
                                        No. 79.

                              (e)       Restated  form  of  Investment  Advisory
                                        Agreement  for  Janus  Enterprise  Fund,
                                        Janus  Balanced  Fund and  Janus  Short-
                                        Term Bond Fund is incorporated herein by
                                        reference    to    Exhibit    5(e)    to
                                        Post-Effective Amendment No. 79.

                              (f)       Restated  form  of  Investment  Advisory
                                        Agreement for Janus  Federal  Tax-Exempt
                                        Fund   and   Janus   Mercury   Fund   is
                                        incorporated   herein  by  reference  to
                                        Exhibit   5(f)   to   Post-    Effective
                                        Amendment No. 79.

                              (g)       Restated  form  of  Investment  Advisory
                                        Agreement  for  Janus  Overseas  Fund is
                                        incorporated   herein  by  reference  to
                                        Exhibit 5(g) to Post-Effective Amendment
                                        No. 79.

                              (h)       Form of  Investment  Advisory  Agreement
                                        for  Janus  Money  Market  Fund,   Janus
                                        Government  Money  Market Fund and Janus
                                        Tax-Exempt    Money   Market   Fund   is
                                        incorporated   herein  by  reference  to
                                        Exhibit 5(h) to Post-Effective Amendment
                                        No. 64.

                              (i)       Restated  form  of  Investment  Advisory
                                        Agreement for Janus  High-Yield  Fund is
                                        incorporated   herein  by  reference  to
                                        Exhibit 5(i) to Post-Effective Amendment
                                        No. 79.

                              (j)       Restated  form  of  Investment  Advisory
                                        Agreement  for  Janus  Olympus  Fund  is
                                        incorporated   herein  by  reference  to
                                        Exhibit 5(j) to Post-Effective Amendment
                                        No. 79.

                              (k)       Form of  Investment  Advisory  Agreement
                                        for   Janus   Equity   Income   Fund  is
                                        incorporated   herein  by  reference  to
                                        Exhibit 5(k) to Post-Effective Amendment
                                        No. 73.

                              (l)       Form of  Investment  Advisory  Agreement
                                        for  Janus  Special  Situations  Fund is
                                        incorporated   herein  by  reference  to
                                        Exhibit 5(l) to Post-Effective Amendment
                                        No. 75.

                              (m)       Investment  Advisory Agreement for Janus
                                        Global  Life   Sciences  Fund  is  filed
                                        herein as Exhibit 5(m).

               Exhibit 6                Form of Distribution  Agreement  between
                                        Janus    Investment   Fund   and   Janus
                                        Distributors,   Inc.   is   incorporated
                                        herein  by  reference  to  Exhibit  6 to
                                        Post-Effective Amendment No. 57.

               Exhibit 7                Not Applicable.


                                                        C-5

<PAGE>


               Exhibit 8      (a)       Custodian    Contract    between   Janus
                                        Investment  Fund and State  Street  Bank
                                        and Trust Company is incorporated herein
                                        by   reference   to   Exhibit   8(a)  to
                                        Post-Effective Amendment No. 79.

                              (b)       Amendment  dated April 25, 1990 of State
                                        Street     Custodian     Contract     is
                                        incorporated   herein  by  reference  to
                                        Exhibit 8(b) to Post-Effective Amendment
                                        No. 79.

                              (c)       Letter  Agreement dated February 1, 1991
                                        regarding    State   Street    Custodian
                                        Contract  is   incorporated   herein  by
                                        reference    to    Exhibit    8(c)    to
                                        Post-Effective Amendment No. 79.

                              (d)       Custodian    Contract    between   Janus
                                        Investment Fund and Investors  Fiduciary
                                        Trust  Company  filed as Exhibit 8(d) to
                                        Post-Effective Amendment No. 79 has been
                                        withdrawn.

                              (e)       Letter  Agreement  dated October 9, 1992
                                        regarding    State   Street    Custodian
                                        Agreement  is  incorporated   herein  by
                                        reference    to    Exhibit    8(e)    to
                                        Post-Effective Amendment No. 81.

                              (f)       Letter  Agreement  dated  April 28, 1993
                                        regarding    State   Street    Custodian
                                        Agreement  is  incorporated   herein  by
                                        reference    to    Exhibit    8(f)    to
                                        Post-Effective Amendment No. 81.

                              (g)       Letter  Agreement  dated  April 4,  1994
                                        regarding    State   Street    Custodian
                                        Agreement  is  incorporated   herein  by
                                        reference    to    Exhibit    8(g)    to
                                        Post-Effective Amendment No. 81.

                              (h)       Form of Custody  Agreement between Janus
                                        Investment  Fund,  on  behalf  of  Janus
                                        Money  Market  Fund,   Janus  Government
                                        Money  Market Fund and Janus  Tax-Exempt
                                        Money Market Fund,  and United  Missouri
                                        Bank,  N.A.  is  incorporated  herein by
                                        reference   to  Exhibit  8(h)  to  Post-
                                        Effective Amendment No. 81.

                              (i)       Letter Agreement dated December 12, 1995
                                        regarding    State   Street    Custodian
                                        Contract  is   incorporated   herein  by
                                        reference    to    Exhibit    8(i)    to
                                        Post-Effective Amendment No. 72.

                              (j)       Amendment  dated  October  11,  1995  of
                                        State  Street   Custodian   Contract  is
                                        incorporated   herein  by  reference  to
                                        Exhibit 8(j) to Post-Effective Amendment
                                        No. 71.


                                                        C-6

<PAGE>


                              (k)       Form of Amendment  dated  September  10,
                                        1996 of State Street Custodian  Contract
                                        is  incorporated  herein by reference to
                                        Exhibit 8(k) to Post-Effective Amendment
                                        No. 75.

                              (l)       Letter  Agreement  dated  September  10,
                                        1996  regarding  State Street  Custodian
                                        Contract  is   incorporated   herein  by
                                        reference    to    Exhibit    8(l)    to
                                        Post-Effective Amendment No. 75.

                              (m)       Form of  Subcustodian  Contract  between
                                        United  Missouri  Bank,  N.A., and State
                                        Street   Bank  and  Trust   Company   is
                                        incorporated   herein  by  reference  to
                                        Exhibit   8(m)   to   Post-    Effective
                                        Amendment No. 75.

                              (n)       Form of Letter Agreement dated September
                                        9,   1997,    regarding   State   Street
                                        Custodian  Contract  is filed  herein as
                                        Exhibit 8(n).

               Exhibit 9      (a)       Transfer Agency Agreement with Investors
                                        Fiduciary Trust Company filed as Exhibit
                                        9(a) to Post-Effective  Amendment No. 79
                                        is hereby withdrawn.

                              (b)       Subagency    Agreement   between   Janus
                                        Service    Corporation   and   Investors
                                        Fiduciary Trust Company filed as Exhibit
                                        9(b) to Post-Effective  Amendment No. 79
                                        is hereby withdrawn.

                              (c)       Form of  Administration  Agreement  with
                                        Janus  Capital   Corporation  for  Janus
                                        Money  Market  Fund,   Janus  Government
                                        Money  Market Fund and Janus  Tax-Exempt
                                        Money Market Fund is incorporated herein
                                        by   reference   to   Exhibit   9(c)  to
                                        Post-Effective Amendment No. 81.

                              (d)       Transfer Agency Agreement dated December
                                        9, 1994 with Janus  Service  Corporation
                                        for  Janus  Money  Market  Fund,   Janus
                                        Government  Money  Market Fund and Janus
                                        Tax- Exempt  Money  Market Fund filed as
                                        Exhibit   9(d)   to   Post-    Effective
                                        Amendment No. 64 is withdrawn.

                              (e)       Transfer    Agency    Agreement    dated
                                        September  27,  1995 with Janus  Service
                                        Corporation for Janus Money Market Fund,
                                        Janus   Government  Money  Market  Fund,
                                        Janus   Tax-Exempt  Money  Market  Fund,
                                        Janus  High-Yield Fund and Janus Olympus
                                        Fund is incorporated herein by reference
                                        to   Exhibit   9(e)  to   Post-Effective
                                        Amendment No. 70.


                                                        C-7

<PAGE>


                              (f)       Letter Agreement dated December 21, 1995
                                        regarding   Janus  Service   Corporation
                                        Transfer     Agency     Agreement     is
                                        incorporated   herein  by  reference  to
                                        Exhibit   9(f)   to   Post-    Effective
                                        Amendment No. 72.

                              (g)       Letter  Agreement  dated  May  21,  1996
                                        regarding   Janus  Service   Corporation
                                        Transfer     Agency     Agreement     is
                                        incorporated  by  reference  to  Exhibit
                                        9(g) to Post-Effective Amendment No. 73.

                              (h)       Form of Amended Administration Agreement
                                        with Janus Capital Corporation for Janus
                                        Money  Market  Fund,   Janus  Government
                                        Money Market Fund, and Janus  Tax-Exempt
                                        Money  Market  Fund is  incorporated  by
                                        reference    to    Exhibit    9(h)    to
                                        Post-Effective Amendment No. 77.

                              (i)       Letter  Agreement  dated  September  10,
                                        1996 regarding Janus Service Corporation
                                        Transfer     Agency     Agreement     is
                                        incorporated   herein  by  reference  to
                                        Exhibit   9(i)   to   Post-    Effective
                                        Amendment No. 76.

                              (j)       Letter   Agreement  dated  September  9,
                                        1997,     regarding     Janus    Service
                                        Corporation Transfer Agency Agreement is
                                        filed herein as Exhibit 9(j).

               Exhibit 10     (a)       Opinion  and  Consent of Messrs.  Davis,
                                        Graham & Stubbs  with  respect to shares
                                        of Janus Fund is incorporated  herein by
                                        reference   to   Exhibit   10   (a)   to
                                        Post-Effective Amendment No. 79.

                              (b)       Opinion and Consent of Fund Counsel with
                                        respect  to shares of Janus  Growth  and
                                        Income Fund and Janus  Worldwide Fund is
                                        incorporated   herein  by  reference  to
                                        Exhibit    10(b)    to    Post-Effective
                                        Amendment No. 79.

                              (c)       Opinion and Consent of Fund Counsel with
                                        respect  to shares  of Janus  Enterprise
                                        Fund,  Janus  Balanced  Fund  and  Janus
                                        Short-Term  Bond  Fund  is  incorporated
                                        herein by reference to Exhibit  10(c) to
                                        Post-Effective Amendment No. 80.

                              (d)       Opinion and Consent of Messrs.  Sullivan
                                        and Worcester  with respect to shares of
                                        Janus Twenty Fund is incorporated herein
                                        by   reference   to  Exhibit   10(d)  to
                                        Post-Effective Amendment No. 81.

                              (e)       Opinion and Consent of Messrs.  Sullivan
                                        and Worcester  with respect to shares of
                                        Janus   Venture  Fund  is   incorporated
                                        herein by reference to Exhibit  10(e) to
                                        Post-Effective Amendment No. 81.

                                                        C-8

<PAGE>


                              (f)       Opinion and Consent of Messrs.  Sullivan
                                        and Worcester  with respect to shares of
                                        Janus    Flexible    Income    Fund   is
                                        incorporated   herein  by  reference  to
                                        Exhibit   10(f)   to   Post-   Effective
                                        Amendment No. 81.

                              (g)       Opinion and Consent of Messrs.  Sullivan
                                        and Worcester  with respect to shares of
                                        Janus Intermediate Government Securities
                                        Fund   filed   as   Exhibit   10(g)   to
                                        Post-Effective Amendment No. 46 has been
                                        withdrawn.

                              (h)       Opinion and Consent of Fund Counsel with
                                        respect  to  shares  of  Janus   Federal
                                        Tax-Exempt  Fund and Janus  Mercury Fund
                                        is  incorporated  herein by reference to
                                        Exhibit   10(h)   to   Post-   Effective
                                        Amendment No. 81.

                              (i)       Opinion and Consent of Fund Counsel with
                                        respect to shares of Janus Overseas Fund
                                        is  incorporated  herein by reference to
                                        Exhibit    10(i)    to    Post-Effective
                                        Amendment No. 81.

                              (j)       Opinion and Consent of Fund Counsel with
                                        respect to shares of Janus Money  Market
                                        Fund, Janus Government Money Market Fund
                                        and Janus  Tax-Exempt  Money Market Fund
                                        is  incorporated  herein by reference to
                                        Exhibit   10(j)   to   Post-   Effective
                                        Amendment No. 81.

                              (k)       Opinion and Consent of Fund Counsel with
                                        respect to Institutional Shares of Janus
                                        Money  Market  Fund,   Janus  Government
                                        Money  Market Fund and Janus  Tax-Exempt
                                        Money Market Fund is incorporated herein
                                        by   reference   to  Exhibit   10(k)  to
                                        Post-Effective Amendment No. 81.

                              (l)       Opinion and Consent of Fund Counsel with
                                        respect  to shares  of Janus  High-Yield
                                        Fund   and   Janus   Olympus   Fund   is
                                        incorporated   herein  by  reference  to
                                        Exhibit   10(l)   to   Post-   Effective
                                        Amendment No. 68.

                              (m)       Opinion and Consent of Fund Counsel with
                                        respect to shares of Janus Equity Income
                                        Fund is incorporated herein by reference
                                        to  Exhibit   10(m)  to   Post-Effective
                                        Amendment No. 72.

                              (n)       Opinion and Consent of Fund Counsel with
                                        respect  to  shares  of  Janus   Special
                                        Situations Fund is  incorporated  herein
                                        by   reference   to  Exhibit   10(n)  to
                                        Post-Effective Amendment No. 75.

                              (o)       Opinion and Consent of Fund Counsel with
                                        respect to shares of Janus Money  Market
                                        Fund, Janus Government Money

                                                        C-9

<PAGE>


                                        Market Fund, and Janus  Tax-Exempt Money
                                        Market  Fund is  incorporated  herein by
                                        reference  to  Exhibit  10(o)  to  Post-
                                        Effective Amendment No. 76.

                              (p)       Opinion and Consent of Fund Counsel with
                                        respect to shares of Janus  Global  Life
                                        Sciences Fund is filed herein as Exhibit
                                        10(p).

               Exhibit 11               Consent of Price Waterhouse LLP is filed
                                        herein as Exhibit 11.

               Exhibit 12               Not Applicable.

               Exhibit 13               Not Applicable.

               Exhibit 14     (a)       Model  Individual   Retirement  Plan  is
                                        incorporated   herein  by  reference  to
                                        Exhibit    14(a)    to    Post-Effective
                                        Amendment No. 81.

                              (b)       Model  Defined  Contribution  Retirement
                                        Plan is incorporated herein by reference
                                        to  Exhibit   14(b)  to   Post-Effective
                                        Amendment No. 41.

                              (c)       Model   Section    403(b)(7)   Plan   is
                                        incorporated   herein  by  reference  to
                                        Exhibit    14(c)    to    Post-Effective
                                        Amendment No. 81.

               Exhibit 15               Not Applicable.

               Exhibit 16     (a)       Computation    of   Total    Return   is
                                        incorporated   herein  by  reference  as
                                        Exhibit    16(a)    to    Post-Effective
                                        Amendment No. 80.

                              (b)       Computation   of   Current   Yield   and
                                        Effective Yield is  incorporated  herein
                                        by reference  to Exhibit  16(b) to Post-
                                        Effective Amendment No. 67.

               Exhibit 17               Powers of  Attorney  dated as of May 20,
                                        1997,   are   incorporated   herein   by
                                        reference   to   Exhibit   17  to  Post-
                                        Effective Amendment No. 81.

               Exhibit 18     (a)       Form of plan entered into by Janus Money
                                        Market  Fund,   Janus  Government  Money
                                        Market Fund and Janus Tax- Exempt  Money
                                        Market  Fund   pursuant  to  Rule  18f-3
                                        setting  forth the separate  arrangement
                                        and expense  allocation of each class of
                                        such  Funds   filed  as  Exhibit  18  to
                                        Post-Effective   Amendment   No.  66  is
                                        withdrawn.


                                                       C-10

<PAGE>


                              (b)       Restated form of Rule 18f-3 Plan entered
                                        into by Janus Money Market  Fund,  Janus
                                        Government  Money  Market Fund and Janus
                                        Tax-Exempt    Money   Market   Fund   is
                                        incorporated   herein  by  reference  to
                                        Exhibit   18(b)   to   Post-   Effective
                                        Amendment No. 69.

                              (c)       Amended and Restated  form of Rule 18f-3
                                        Plan  entered into by Janus Money Market
                                        Fund,   Janus  Government  Money  Market
                                        Fund, and Janus  Tax-Exempt Money Market
                                        Fund is incorporated herein by reference
                                        to  Exhibit  18(c)  to  Post-  Effective
                                        Amendment No. 78.

               Exhibit 27               Financial Data Schedule for Janus Global
                                        Life  Sciences  Fund  will be  filed  by
                                        Amendment.


ITEM 25.  Persons Controlled by or Under Common Control with Registrant
          None

                                      C-11

<PAGE>



ITEM 26.  Number of Holders of Securities

          The number of record  holders of shares of the Registrant as of August
          25, 1997, was as follows:

                                                             Number of
          Title of Class                                Record Holders
                                                   
          Janus Fund shares                                    787,986
          Janus Growth and Income Fund shares                  123,483
          Janus Worldwide Fund shares                          367,417
          Janus Overseas Fund shares                           120,449
          Janus Twenty Fund shares                             352,416
          Janus Flexible Income Fund shares                     28,937
          Janus Venture Fund shares                             95,734
          Janus Enterprise Fund shares                          70,013
          Janus Balanced Fund shares                            25,149
          Janus Short-Term Bond Fund shares                      4,710
          Janus Federal Tax-Exempt Fund shares                   3,853
          Janus Mercury Fund shares                            194,277
          Janus Money Market Fund - Investor Shares             75,504
          Janus Money Market Fund - Institutional Shares            55
          Janus Money Market Fund - Service Shares                   1
          Janus Government Money
            Market Fund - Investor Shares                       10,497
          Janus Government Money
            Market Fund - Institutional Shares                       5
          Janus Government Money
            Market Fund - Service Shares                             2
          Janus Tax-Exempt Money
            Market Fund - Investor Shares                        5,364
          Janus Tax-Exempt Money
            Market Fund - Institutional Shares                       6
          Janus Tax-Exempt Money
            Market Fund - Service Shares                             1
          Janus High-Yield Fund shares                           9,308
          Janus Olympus Fund shares                             48,981
          Janus Equity Income Fund shares                        6,619
          Janus Special Situations Fund shares                  22,419
          Janus Global Life Sciences Fund shares                  N/A

ITEM 27.  Indemnification

     Article VIII of Janus Investment  Fund's Agreement and Declaration of Trust
provides for  indemnification  of certain persons acting on behalf of the Funds.
In general,  Trustees and officers  will be  indemnified  against  liability and
against all  expenses of  litigation  incurred  by them in  connection  with any
claim,  action,  suit or  proceeding  (or  settlement of the same) in which they
become  involved  by  virtue of their  Fund  office,  unless  their  conduct  is
determined to constitute  willful  misfeasance,  bad faith,  gross negligence or
reckless  disregard of their duties,  or unless it has been determined that they
have not acted in good faith in the reasonable belief that their actions were in
or not opposed to the best interests of the Funds. A determination that a person
covered by the indemnification  provisions is entitled to indemnification may be
made by the court or other body before which the  proceeding  is brought,  or by
either a vote of a majority of a quorum of Trustees who are neither  "interested
persons" of the Trust nor parties to the proceeding or by an  independent  legal
counsel  in a  written  opinion.  The  Funds  also may  advance  money for these
expenses,  provided that the Trustee or officer undertakes to repay the Funds if
his conduct is later determined to preclude indemnification,  and that either he
provide security for the

                                      C-12

<PAGE>


undertaking,  the Trust be insured against losses resulting from lawful advances
or a majority of a quorum of disinterested Trustees, or independent counsel in a
written  opinion,  determines that he ultimately will be found to be entitled to
indemnification.  The Trust also maintains a liability insurance policy covering
its Trustees and officers.


ITEM 28.  Business and Other Connections of Investment Adviser

     The  only  business  of  Janus  Capital  Corporation  is to  serve  as  the
investment  adviser of the Registrant and as investment adviser or subadviser to
several  other  mutual  funds and  private  and  retirement  accounts.  Business
backgrounds  of the  principal  executive  officers and directors of the adviser
that also hold positions  with the  Registrant are included under  "Officers and
Trustees" in the currently effective Statements of Additional Information of the
Registrant. The remaining principal executive officers of the investment adviser
and their  positions  with the  adviser and  affiliated  entities  are:  Mark B.
Whiston,   Vice  President  and  Chief   Marketing   Officer  of  Janus  Capital
Corporation,  Director  and  President  of  Janus  Capital  International  Ltd.;
Marjorie G. Hurd, Vice President and Chief  Operations  Officer of Janus Capital
Corporation, Director and President of Janus Service Corporation; and Stephen L.
Stieneker,   Assistant  General  Counsel,  Chief  Compliance  Officer  and  Vice
President of Compliance of Janus Capital  Corporation.  Mr. Michael E. Herman, a
director of Janus  Capital  Corporation,  is  Chairman of the Finance  Committee
(1990 to present) of Ewing Marion  Kauffman  Foundation,  4900 Oak, Kansas City,
Missouri 64112. Mr. Michael N. Stolper, a director of Janus Capital Corporation,
is President of Stolper & Company,  Inc., 525 "B" Street, Suite 1080, San Diego,
California 92101, an investment performance consultant. Mr. Thomas A. McDonnell,
a director of Janus Capital Corporation,  is President,  Chief Executive Officer
and a Director of DST Systems,  Inc.,  1055  Broadway,  9th Floor,  Kansas City,
Missouri  64105,  provider of data  processing  and  recordkeeping  services for
various  mutual funds,  and is Executive Vice President and a director of Kansas
City Southern Industries, Inc., 114 W. 11th Street, Kansas City, Missouri 64105,
a publicly  traded  holding  company whose primary  subsidiaries  are engaged in
transportation,  information  processing and financial  services.  Mr. Landon H.
Rowland,  a  director  of Janus  Capital  Corporation,  is  President  and Chief
Executive Officer of Kansas City Southern Industries, Inc.


ITEM 29.  Principal Underwriters

          (a)       Janus Distributors,  Inc. ("Janus Distributors") serves as a
                    principal  underwriter for the Registrant and the Retirement
                    Shares of Janus Aspen Series only.

          (b)       The  principal   business  address,   positions  with  Janus
                    Distributors  and positions with Registrant of Kelley Abbott
                    Howes and Steven R.  Goodbarn,  officers  and  directors  of
                    Janus  Distributors,   are  described  under  "Officers  and
                    Trustees"  in  the  Statement  of   Additional   Information
                    included  in  this  Registration  Statement.  The  remaining
                    principal   executive  officer  of  Janus   Distributors  is
                    Jennifer A. Davis,  Secretary.  Ms.  Davis does not hold any
                    positions with the Registrant. Ms. Davis' principal business
                    address is 100 Fillmore Street, Denver, Colorado 80206-4928.


                                      C-13

<PAGE>



          (c)       Not applicable.


ITEM 30.  Location of Accounts and Records

     The  accounts,  books and other  documents  required  to be  maintained  by
Section 31(a) of the  Investment  Company Act of 1940 and the rules  promulgated
thereunder  are  maintained  by Janus  Capital  Corporation  and  Janus  Service
Corporation,  both of which are located at 100 Fillmore Street, Denver, Colorado
80206-4928,  and by State Street Bank and Trust Company,  P.O. Box 351,  Boston,
Massachusetts  02101,  and United Missouri Bank,  P.O. Box 419226,  Kansas City,
Missouri 64141-6226.


ITEM 31.  Management Services

     The  Registrant  has no  management-related  service  contract which is not
discussed in Part A or Part B of this form.


ITEM 32.  Undertakings

          (a)       Not applicable.

          (b)       The Registrant undertakes to file one or more post-effective
                    amendments   for  Janus  Global  Life  Sciences  Fund  using
                    financial  statements  which need not be  certified,  within
                    four to six  months  of the later of the  effective  date of
                    this  Amendment  to  the   Registration   Statement  or  the
                    commencement of operations of the Fund.

          (c)       The  Registrant  undertakes to furnish each person to whom a
                    prospectus  is  delivered  with a copy  of the  Registrant's
                    latest  annual  report to  shareholders,  upon  request  and
                    without charge.

                                      C-14

<PAGE>



                                   SIGNATURES


     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment Company Act of 1940, the Registrant has duly caused this Amendment to
its  Registration  Statement  to be  signed on its  behalf  by the  undersigned,
thereto duly authorized,  in the City of Denver,  and State of Colorado,  on the
16th day of September, 1997.

                         JANUS INVESTMENT FUND


                         By: /s/ Steven R. Goodbarn
                             Steven R. Goodbarn
                             Vice President and Chief Financial Officer
                             (Principal Financial Officer)

     Janus  Investment  Fund is organized under the Agreement and Declaration of
Trust of the Registrant dated February 11, 1986, a copy of which is on file with
the Secretary of State of The Commonwealth of Massachusetts.  The obligations of
the Registrant hereunder are not binding upon any of the Trustees, shareholders,
nominees,  officers, agents or employees of the Registrant personally,  but bind
only the trust  property of the  Registrant,  as provided in the  Agreement  and
Declaration of Trust of the  Registrant.  The execution of this Amendment to the
Registration Statement has been authorized by the Trustees of the Registrant and
this  Amendment to the  Registration  Statement has been signed by an authorized
officer of the  Registrant,  acting as such, and neither such  authorization  by
such  Trustees nor such  execution by such officer  shall be deemed to have been
made by any of them  personally,  but shall bind only the trust  property of the
Registrant as provided in its Declaration of Trust.

         Pursuant  to the  requirements  of the  Securities  Act of  1933,  this
Amendment to the  Registration  Statement has been signed below by the following
persons in the capacities and on the dates indicated.

Signature                          Title                    Date


Thomas H. Bailey*                  President                September 16, 1997
Thomas H. Bailey                   (Principal Executive
                                   Officer) and Trustee


/s/ Glenn P. O'Flaherty            Treasurer and Chief      September 16, 1997
Glenn P. O'Flaherty                Accounting Officer
                                   (Principal Accounting
                                   Officer)


<PAGE>



/s/ James P. Craig, III            Trustee                  September 16, 1997
James P. Craig, III

Gary O. Loo*                       Trustee                  September 16, 1997
Gary O. Loo

Dennis B. Mullen*                  Trustee                  September 16, 1997
Dennis B. Mullen

James T. Rothe*                    Trustee                  September 16, 1997
James T. Rothe

William D. Stewart*                Trustee                  September 16, 1997
William D. Stewart

Martin H. Waldinger*               Trustee                  September 16, 1997
Martin H. Waldinger



/s/ Steven R. Goodbarn
*By     Steven R. Goodbarn
        Attorney-in-Fact



<PAGE>


                               INDEX OF EXHIBITS


         Exhibit 1(t)         Certificate of  Establishment  and Designation for
                              Janus Global Life Sciences Fund

         Exhibit 4(q)         Specimen Stock  Certificate  for Janus Global Life
                              Sciences Fund

         Exhibit 5(m)         Investment  Advisory  Agreement  for Janus  Global
                              Life Sciences Fund

         Exhibit 8(n)         Form of Letter  Agreement  regarding  State Street
                              Custodian Contract

         Exhibit 9(j)         Letter    Agreement    regarding   Janus   Service
                              Corporation Transfer Agency Agreement

         Exhibit 10(p)        Opinion  and  Consent  of Fund  Counsel  for Janus
                              Global Life Sciences Fund

         Exhibit 11           Consent of Price Waterhouse





                                                                    Exhibit 1(t)

                             JANUS INVESTMENT FUND

                        Certificate of Establishment and
                 Designation of Janus Global Life Sciences Fund

     The   undersigned,   being  the  Secretary  of  Janus  Investment  Fund,  a
Massachusetts business trust with transferable shares (the "Trust"),  being duly
authorized by vote of a Majority of the Trustees of the Trust acting pursuant to
Section 6.1(b) and Section 9.3 of the Trust's Agreement and Declaration of Trust
dated  February  11,  1986,  as now in effect (the  "Declaration"),  does hereby
establish  and designate the Janus Global Life Sciences Fund (in addition to the
Funds now  existing)  into which the assets of the Trust  shall be divided  (the
"Life Sciences Fund"), having the relative rights and preferences as follows:

     1. The  beneficial  interest in the Life Sciences Fund shall be represented
by a separate series of shares of beneficial interest, par value one cent ($.01)
per share (the "Shares"),  which series shall bear the name of the Life Sciences
Fund to which it relates and shall  represent  the  beneficial  interest only in
such Life  Sciences  Fund.  An unlimited  number of Shares of such series may be
issued.

     2.  The  Life  Sciences  Fund  shall  be  authorized  to  invest  in  cash,
securities, instruments and other property as from time to time described in the
Trust's then effective  registration  statement under the Securities Act of 1933
and the Investment Company Act of 1940, as amended.

     3. The Shares of the Life Sciences Fund shall have the additional  relative
rights and  preferences,  shall be subject  to the  liabilities,  shall have the
other characteristics, and shall be subject to other powers of the Trustees, all
as set forth in  paragraphs  (a) through (l) of Section 6.2 of the  Declaration.
Without limitation of the foregoing sentence, each Share of such series shall be
redeemable,  shall be entitled to one vote, or a ratable fraction of one vote in
respect of a  fractional  share,  as to matters on which  Shares of such  series
shall be  entitled  to  vote,  and  shall  represent  a share of the  beneficial
interest  in the  assets  of the Life  Sciences  Fund,  all as  provided  in the
Declaration.

     4.  Subject  to  the  provisions  and  limitations  of  Section  9.3 of the
Declaration and applicable  law, this  Certificate of Designation may be amended
by an  instrument  in writing  signed by a Majority  of the  Trustees  (or by an
officer  of the  Trust  pursuant  to the vote of a  Majority  of the  Trustees),
provided that, if any amendment adversely affects the rights of the Shareholders
of the Life  Sciences  Fund,  such  amendment may be adopted by an instrument in
writing  signed by a  Majority  of the  Trustees  (or by an officer of the Trust
pursuant to the vote of a Majority of the Trustees) when  authorized to do so by
the vote in accordance  with Section 7.1 of the  Declaration of the holders of a
majority of all the Shares of the Life Sciences Fund outstanding and entitled to
vote.


                                      -1-
<PAGE>


     5. All  capitalized  terms which are not defined herein shall have the same
meanings  as are  assigned  to those  terms in the  Declaration  filed  with the
Secretary of State of The Commonwealth of Massachusetts.

     IN WITNESS WHEREOF,  I have hereunto set my hand as of the day and year set
forth opposite my signature below.


Dated:  September 9, 1997                    /s/Kelley Abbott Howes
                                             Kelley Abbott Howes, Secretary

                                      -2-

<PAGE>


                                                                    EXHIBIT 4(q)


                                     [LOGO]

                              JANUS INVESTMENT FUND
                        (A Massachusetts Business Trust)
                         JANUS GLOBAL LIFE SCIENCES FUND
                          SHARES OF BENEFICIAL INTEREST

ACCOUNT NO.


THIS CERTIFIES that                     CUSIP
                                        SEE REVERSE FOR CERTAIN DEFINITIONS


Is the owner of  ________________  shares of  beneficial  interest  in the Janus
Global Life Sciences Fund series of Janus  Investment  Fund (the "Fund"),  fully
paid and  nonassessable,  the said shares  being  issued and held subject to the
provisions  of the  Agreement  and  Declaration  of Trust of the  Fund,  and all
amendments  thereto,  copies  of which  are on file  with the  Secretary  of The
Commonwealth  of  Massachusetts.  The said owner by accepting  this  certificate
agrees to and is bound by all of the said  provisions.  The  shares  represented
hereby are transferable in writing by the owner thereof in person or by attorney
upon surrender of this  certificate  to the Fund property  endorsed for transfer
(see the reverse side  hereof).  This  certificate  is executed on behalf of the
Trustees of the Fund as Trustees and not individually and the obligations hereof
are not binding upon any of the Trustees,  officers or shareholders individually
but are  binding  only upon the assets and  property  of the Janus  Global  Life
Sciences Fund series of Janus  Investment  Fund.  This  certificate is not valid
unless countersigned by the Transfer Agent.

Witness the facsimile seal of the Fund and the facsimile  signatures of its duly
authorized officers.

Dated:
                  /s/ Kelley Abbott Howes                   /s/ Thomas H. Bailey
                           SECRETARY                                   PRESIDENT
                                              [SEAL]

                                         COUNTERSIGNED

                                         BY   JANUS SERVICE CORPORATION
                                                 (DENVER COLORADO)TRANSFER AGENT

                                                            AUTHORIZED SIGNATURE


<PAGE>


     NOTICE.  THE SIGNATURE TO THIS  ASSIGNMENT MUST CORRESPOND WITH THE NAME AS
WRITTEN  UPON  THE  FACE  OF  THE  CERTIFICATE  IN  EVERY  PARTICULAR,   WITHOUT
ALTERATIONS, ENLARGEMENT, OR ANY CHANGE WHATEVER.

     THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION IN
ACCORDANCE WITH FUND POLICIES.

The following  abbreviations,  when used in the  inscription on the face of this
certificate,  shall  be  construed  as  though  they  were  written  out in full
according to applicable laws or regulations:

         TEN COM    -    as tenants in common
         TEN ENT    -    as tenants by the entireties
         JT TEN     -    as joint tenants with right of
                         survivorship and not as tenants
                         in common

                                        UNIF GIFT MIN ACT. _____ Custodian _____
                                                           (Cust)        (Minor)
                                               Under Uniform Gifts to Minors Act
                                             ___________________________________
                                                                         (State)

    Additional abbreviations may also be used though not in the above list.

For value received, _____________________ hereby sell, assign and transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE
_____________________________________
________________________________________________________________________
________________________________________________________________________
     (PLEASE  PRINT OR  TYPEWRITE  NAME AND  ADDRESS,  INCLUDING  ZIP  CODE,  OF
ASSIGNEE)
___________________________________________________________________       Shares
of beneficial  interest  represented  by the within  Certificate,  and do hereby
irrevocably constitute and appoint

_____________________________________________________________________
_________________________________________________________________   Attorney  to
transfer the said shares on the books of the  within-named  Fund with full power
of substitution in the premises.

Dated, ______________________                ___________________________________
                                                            Owner
                                             ___________________________________
                                                  Signature of Co-Owner, if any

IMPORTANT                  {  BEFORE SIGNING, READ AND COMPLY CAREFULLY
                              WITH NOTICE PRINTED ABOVE.

Signature(s)guaranteed by:

__________________________________


<PAGE>




                                                                    Exhibit 5(m)

                             JANUS INVESTMENT FUND
 
                        INVESTMENT ADVISORY AGREEMENT

                        JANUS GLOBAL LIFE SCIENCES FUND


     THIS INVESTMENT  ADVISORY  AGREEMENT (the "Agreement") is made this 9th day
of September,  1997,  between JANUS  INVESTMENT  FUND, a Massachusetts  business
trust (the  "Trust"),  and JANUS  CAPITAL  CORPORATION,  a Colorado  corporation
("JCC").

                              W I T N E S S E T H:

     WHEREAS,  the Trust is  registered  as an  open-end  management  investment
company under the  Investment  Company Act of 1940, as amended (the "1940 Act"),
and has  registered  its shares for public  offering under the Securities Act of
1933, as amended (the "1933 Act"); and

     WHEREAS,  the Trust is authorized to create separate  funds,  each with its
own  separate  investment  portfolio  of  which  the  beneficial  interests  are
represented  by a separate  series of shares;  one of such funds  created by the
Trust being designated as the Janus Global Life Sciences Fund (the "Fund"); and

     WHEREAS,  the Trust and JCC deem it mutually  advantageous  that JCC should
assist  the  Trustees  and  officers  of  the  Trust  in the  management  of the
securities portfolio of the Fund.

     NOW, THEREFORE, the parties agree as follows:

     1. Investment  Advisory  Services.  JCC shall furnish continuous advice and
recommendations  to the Fund as to the acquisition,  holding,  or disposition of
any or  all of the  securities  or  other  assets  which  the  Fund  may  own or
contemplate acquiring from time to time. JCC shall give due consideration to the
investment  policies and restrictions  and the other  statements  concerning the
Fund in the Trust's  declaration of trust,  bylaws, and registration  statements
under  the 1940 Act and the 1933  Act,  and to the  provisions  of the  Internal
Revenue  Code,  as  amended  from  time to  time,  applicable  to the  Fund as a
regulated  investment  company.  In  addition,  JCC shall cause its  officers to
attend meetings and furnish oral or written reports, as the Trust may reasonably
require,  in order to keep the  Trustees and  appropriate  officers of the Trust
fully informed as to the condition of the investment  portfolio of the Fund, the
investment  recommendations of JCC, and the investment considerations which have
given rise to those  recommendations.  JCC shall supervise the purchase and sale
of securities as directed by the appropriate officers of the Trust.

     2. Other  Services.  JCC is hereby  authorized (to the extent the Trust has
not  otherwise  contracted)  but not obligated (to the extent it so notifies the
Trustees  at  least  60  days  in  advance),  to  perform  (or  arrange  for the
performance by affiliates) the management (not to include advisory)

                                      -1-

<PAGE>


and  administrative  services  necessary for the  operation of the Fund.  JCC is
specifically  authorized,  on behalf of the  Trust,  to conduct  relations  with
custodians,  depositories,  transfer and pricing agents, accountants, attorneys,
underwriters,  brokers and dealers,  corporate fiduciaries,  insurers, banks and
such other persons in any such other  capacity  deemed by JCC to be necessary or
desirable.  JCC shall  generally  monitor and report to Fund officers the Fund's
compliance  with  investment  policies  and  restrictions  as set  forth  in the
currently effective prospectus and statement of additional  information relating
to the shares of the Fund under the  Securities  Act of 1933,  as  amended.  JCC
shall make reports to the Trustees of its performance of services hereunder upon
request  therefor and furnish  advice and  recommendations  with respect to such
other  aspects of the business and affairs of the Fund as it shall  determine to
be desirable.  JCC is also  authorized,  subject to review by the  Trustees,  to
furnish  such  other  services  as JCC shall from time to time  determine  to be
necessary or useful to perform the services contemplated by this Agreement.

     3.  Obligations  of Trust.  The Trust shall have the following  obligations
under this Agreement:

     (a)  to keep JCC  continuously  and fully informed as to the composition of
          its  investment  portfolio  and the  nature of all of its  assets  and
          liabilities from time to time;

     (b)  to furnish JCC with a certified  copy of any  financial  statement  or
          report prepared for it by certified or independent  public accountants
          and with copies of any  financial  statements  or reports  made to its
          shareholders or to any governmental body or securities exchange;

     (c)  to furnish JCC with any further materials or information which JCC may
          reasonably  request to enable it to perform  its  function  under this
          Agreement; and

     (d)  to compensate  JCC for its services and reimburse JCC for its expenses
          incurred hereunder in accordance with the provisions hereof.

     4.  Compensation.  The Trust shall pay to JCC for its  investment  advisory
services a fee,  calculated  and payable for each day that this  Agreement is in
effect,  of 1/365 of 0.75% of the first  $300,000,000  of the daily  closing net
asset  value of the Fund,  plus 1/365 of 0.70% of the next  $200,000,000  of the
daily  closing  net asset  value of the Fund,  plus  1/365 of 0.65% of the daily
closing net asset value of the Fund in excess of $500,000,000.  The fee shall be
paid monthly.

     5. Expenses  Borne by JCC. In addition to the expenses  which JCC may incur
in the  performance of its investment  advisory  functions under this Agreement,
and the expenses  which it may expressly  undertake to incur and pay under other
agreements  with the Trust or  otherwise,  JCC shall incur and pay the following
expenses relating to the Fund's operations without reimbursement from the Fund:


                                      -2-

<PAGE>


     (a)  Reasonable  compensation,  fees and  related  expenses  of the Trust's
          officers  and its  Trustees,  except  for  such  Trustees  who are not
          interested persons of JCC;

     (b)  Rental of offices of the Trust; and

     (c)  All expenses of promoting  the sale of shares of the Fund,  other than
          expenses incurred in complying with federal and state laws and the law
          of any foreign country or territory or other  jurisdiction  applicable
          to the issue,  offer or sale of shares of the Fund  including  without
          limitation  registration  fees and costs,  the costs of preparing  the
          Fund's registration  statement and amendments  thereto,  and the costs
          and expenses of preparing,  printing,  and mailing  prospectuses  (and
          statements   of   additional   information)   to  persons  other  than
          shareholders of the Fund.

     6.  Expenses  Borne by the  Trust.  The  Trust  assumes  and  shall pay all
expenses   incidental  to  its   organization,   operations   and  business  not
specifically  assumed or agreed to be paid by JCC  pursuant  to Sections 2 and 5
hereof,   including,   but  not  limited  to,   investment   adviser  fees;  any
compensation,  fees, or reimbursements  which the Trust pays to its Trustees who
are  not  interested  persons  of JCC;  compensation  of the  Fund's  custodian,
transfer agent,  registrar and dividend  disbursing  agent;  legal,  accounting,
audit  and  printing  expenses;  administrative,   clerical,  recordkeeping  and
bookkeeping expenses; brokerage commissions and all other expenses in connection
with execution of portfolio transactions  (including any appropriate commissions
paid to JCC or its affiliates for effecting exchange listed, over-the-counter or
other securities  transactions);  interest;  all federal,  state and local taxes
(including  stamp,   excise,   income  and  franchise  taxes);  costs  of  stock
certificates  and expenses of  delivering  such  certificates  to the  purchaser
thereof;  expenses  of  local  representation  in  Massachusetts;   expenses  of
shareholders'  meetings  and  of  preparing,  printing  and  distributing  proxy
statements,  notices,  and reports to  shareholders;  expenses of preparing  and
filing  reports and tax returns with federal and state  regulatory  authorities;
all expenses  incurred in complying with all federal and state laws and the laws
of any foreign country applicable to the issue,  offer, or sale of shares of the
Fund,  including,  but not limited to, all costs involved in the registration or
qualification of shares of the Fund for sale in any  jurisdiction,  the costs of
portfolio  pricing  services and systems for compliance  with blue sky laws, and
all  costs  involved  in  preparing,   printing  and  mailing  prospectuses  and
statements of additional  information of the Fund; and all fees,  dues and other
expenses incurred by the Trust in connection with the membership of the Trust in
any trade association or other investment  company  organization.  To the extent
that JCC shall perform any of the above  described  administrative  and clerical
functions,   including   transfer   agency,   registry,   dividend   disbursing,
recordkeeping,  bookkeeping, accounting and blue sky monitoring and registration
functions,  and the  preparation of reports and returns,  the Trust shall pay to
JCC compensation  for, or reimburse JCC for its expenses  incurred in connection
with,  such  services as JCC and the Trust  shall  agree from time to time,  any
other provision of this Agreement notwithstanding.



                                      -3-

<PAGE>



         7. Treatment of Investment Advice. The Trust shall treat the investment
advice and  recommendations of JCC as being advisory only, and shall retain full
control over its own investment policies.  However, the Trustees may delegate to
the appropriate  officers of the Trust,  or to a committee of the Trustees,  the
power to authorize purchases,  sales or other actions affecting the portfolio of
the Fund in the interim between meetings of the Trustees.

         8. Termination.  This Agreement may be terminated at any time,  without
penalty, by the Trustees of the Trust, or by the shareholders of the Fund acting
by vote of at least a majority of its outstanding voting securities, provided in
either case that sixty (60) days advance  written notice of termination be given
to JCC at its principal  place of business.  This Agreement may be terminated by
JCC at any time,  without  penalty,  by giving sixty (60) days  advance  written
notice  of  termination  to the  Trust,  addressed  to its  principal  place  of
business.  The Trust  agrees  that,  consistent  with the  terms of the  Trust's
Declaration  of  Trust,  the  Trust  shall  cease  to use the  name  "Janus"  in
connection  with  the  Fund as  soon as  reasonably  practicable  following  any
termination  of this  Agreement if JCC does not  continue to provide  investment
advice to the Fund after such termination.

         9.  Assignment.  This Agreement  shall terminate  automatically  in the
event of any assignment of this Agreement.

         10. Term.  This Agreement  shall continue in effect until July 1, 1999,
unless sooner  terminated in accordance  with its terms,  and shall  continue in
effect  from  year to year  thereafter  only  so  long  as such  continuance  is
specifically  approved  at  least  annually  by the  vote of a  majority  of the
Trustees of the Trust who are not parties  hereto or  interested  persons of any
such party,  cast in person at a meeting called for the purpose of voting on the
approval of the terms of such  renewal,  and by either the Trustees of the Trust
or the affirmative  vote of a majority of the outstanding  voting  securities of
the Fund.  The annual  approvals  provided  for  herein  shall be  effective  to
continue this Agreement from year to year if given within a period beginning not
more  than  ninety  (90)  days  prior  to  July  1  of  each  applicable   year,
notwithstanding  the fact that more than three hundred sixty-five (365) days may
have elapsed since the date on which such approval was last given.

         11.  Amendments.  This  Agreement may be amended by the parties only if
such  amendment  is  specifically  approved  (i) by a majority of the  Trustees,
including a majority of the Trustees who are not interested  persons of JCC and,
if required by applicable law, (ii) by the affirmative vote of a majority of the
outstanding voting securities of the Fund.

         12. Other Series.  The Trustees shall determine the basis for making an
appropriate  allocation  of the  Trust's  expenses  (other  than those  directly
attributable to the Fund) between the Fund and the other series of the Trust.

         13.   Limitation  of  Personal   Liability.   All  the  parties  hereto
acknowledge  and agree that all  liabilities of the Trust  arising,  directly or
indirectly,  under this Agreement, of any and every nature whatsoever,  shall be
satisfied  solely out of the assets of the Fund and that no Trustee,  officer or
holder of shares of beneficial  interest of the Trust shall be personally liable
for any of the

                                      -4-

<PAGE>


foregoing liabilities. The Trust's Declaration of Trust, as amended from time to
time, is on file in the Office of the Secretary of State of the  Commonwealth of
Massachusetts.  Such  Declaration  of Trust  describes in detail the  respective
responsibilities  and  limitations  on liability of the  Trustees,  officers and
holders of shares of beneficial interest of the Trust.

     14.  Limitation  of Liability of JCC. JCC shall not be liable for any error
of judgment or mistake of law or for any loss arising out of any  investment  or
for any act or  omission  taken with  respect to the Trust,  except for  willful
misfeasance,  bad faith or gross negligence in the performance of its duties, or
by reason of reckless  disregard of its  obligations  and duties  hereunder  and
except to the extent  otherwise  provided  by law.  As used in this  Section 15,
"JCC" shall  include any  affiliate  of JCC  performing  services  for the Trust
contemplated  hereunder  and  directors,  officers and employees of JCC and such
affiliates.

     15.  Activities of JCC. The services of JCC to the Trust  hereunder are not
to be  deemed to be  exclusive,  and JCC and its  affiliates  are free to render
services  to  other  parties.  It is  understood  that  trustees,  officers  and
shareholders  of the Trust are or may  become  interested  in JCC as  directors,
officers and  shareholders  of JCC,  that  directors,  officers,  employees  and
shareholders  of JCC are or may become  similarly  interested in the Trust,  and
that JCC may become interested in the Trust as a shareholder or otherwise.

     16. Certain  Definitions.  The terms "vote of a majority of the outstanding
voting  securities,"  "assignment"  and  "interested  persons" when used herein,
shall have the respective  meanings  specified in the 1940 Act, as now in effect
or hereafter amended, and the rules and regulations thereunder,  subject to such
orders,  exemptions and  interpretations  as may be issued by the Securities and
Exchange Commission under said Act and as may be then in effect.

     IN WITNESS WHEREOF,  the parties have caused their duly authorized officers
to execute  this  Investment  Advisory  Agreement  as of the date and year first
above written.

                                        JANUS CAPITAL CORPORATION



                                        By:/s/Steven R. Goodbarn
                                           Steven R. Goodbarn, Vice President


                                        JANUS INVESTMENT FUND



                                        By:/s/Thomas H. Bailey 
                                           Thomas H. Bailey, President

                                      -5-


                                                                    Exhibit 8(n)


                                LETTER AGREEMENT



September 9, 1997

Mr. Donald DeMarco, Vice President
State Street Bank and Trust Company
One Heritage Drive
Mutual Fund Services P2 North
North Quincy, MA  02171

Dear Mr. DeMarco:

Please be advised that Janus Investment Fund (the "Trust") has established Janus
Global Life Sciences  Fund as a new series of the Trust.  Pursuant to Section 16
of the Custodian Contract dated July 31, 1986, as amended, between the Trust and
State  Street  Bank and Trust  Company  ("State  Street"),  the  Trust  requests
confirmation  that State Street will act as  custodian  for the new series under
the terms of the contract.

Please indicate your acceptance of the foregoing by executing two copies of this
Letter  Agreement,  returning  one copy to the Trust and  retaining one copy for
your records.

JANUS INVESTMENT FUND


By:____________________________________
   Steven R. Goodbarn, Vice President  


STATE STREET BANK AND TRUST COMPANY


By:  __________________________

Agreed to this ____ day of ___________________________ , 1997
                           


CC:  Kelley Howes
     Glenn O'Flaherty
     Sue Vreeland


<PAGE>




                                                                    Exhibit 9(j)


September 9, 1997


Ms. Marjorie G. Hurd
Janus Service Corporation
100 Fillmore Street
Denver, Colorado 80206

Dear Ms. Hurd:

Attached are revised  Appendix A and Appendix B to the Transfer Agency Agreement
dated as of September 27, 1995 (the  "Agreement")  between Janus Investment Fund
(the "Trust") and Janus Service Corporation ("JSC"). The revised Appendices will
be effective as of  September  9, 1997.  The purpose of the  revisions is to add
Janus  Global  Life  Sciences  Fund as an  additional  portfolio  of the  Trust.
Pursuant  to  Section 9 of the  Agreement,  the Fund  hereby  requests  that JSC
acknowledge  its  acceptance  of the  terms  contained  in each  of the  revised
Appendices.

Please indicate your acceptance of the foregoing by executing two copies of this
letter, returning one copy to the Trust and retaining one copy for your records.

JANUS INVESTMENT FUND


By: /s/Steven R. Goodbarn
    Steven R. Goodbarn, Vice President

JANUS SERVICE CORPORATION


By: /s/Marjorie G. Hurd
    Marjorie G. Hurd
    President

Agreed to this 9th day of September, 1997

cc:  Kelley Abbott Howes
     Stephen Stieneker
     Sue Vreeland


<PAGE>

                                                 Revised as of September 9, 1997


                                   APPENDIX A

Janus Money Market Fund
Janus Government Money Market Fund
Janus Tax-Exempt Money Market Fund
Janus High-Yield Fund
Janus Olympus Fund
Janus Venture Fund
Janus Fund
Janus Twenty Fund
Janus Enterprise  Fund
Janus Mercury  Fund
Janus Overseas Fund
Janus Worldwide  Fund
Janus Growth and Income Fund
Janus Balanced Fund
Janus Flexible  Income  Fund
Janus Short-Term  Bond Fund 
Janus Federal Tax-Exempt  Fund
Janus Equity  Income Fund
Janus Special  Situations Fund 
Janus Global Life Sciences Fund

<PAGE>


                                                 Revised as of September 9, 1997

                                   APPENDIX B

I.   NON-MONEY MARKET PORTFOLIOS

Each  non-money  market  portfolio  of the Trust shall pay JSC for its  transfer
agency  services a fee,  calculated and payable for each day that this Agreement
is in effect,  of 1/365 of 0.16% of the daily  closing  net asset  value of such
portfolio,  plus reasonable  out-of-pocket  expenses incurred in connection with
JSC's  services as transfer  agent.  In addition,  each of the non-money  market
portfolios  listed below shall pay a monthly fee at the annual rate of $4.00 per
open shareholder account per year:


                               Janus Balanced Fund
                              Janus Enterprise Fund
                            Janus Equity Income Fund
                          Janus Federal Tax-Exempt Fund
                           Janus Flexible Income Fund
                         Janus Global Life Sciences Fund
                          Janus Growth and Income Fund
                              Janus High-Yield Fund
                               Janus Mercury Fund
                               Janus Olympus Fund
                               Janus Overseas Fund
                           Janus Short-Term Bond Fund
                          Janus Special Situations Fund
                                Janus Twenty Fund
                              Janus Worldwide Fund


All such fees shall be subject to reduction as set forth in section 5.c. of this
Agreement.  If an account is open on any day of a month, the per account fee (if
applicable) shall be payable for that month.

II.  MONEY MARKET PORTFOLIOS

Notwithstanding  the above,  however,  JSC agrees  that it shall not look to the
Funds or the  Trust  for  compensation  for its  services  provided  under  this
Agreement  to Janus Money  Market Fund,  Janus  Government  Money Market Fund or
Janus Tax-Exempt Money Market Fund (collectively,  the "Money Funds"). JSC shall
be  compensated  for its services to the Money Funds  entirely by Janus  Capital
Corporation, the administrator to the Money Funds, pursuant to an Administration
Agreement between Janus Capital Corporation and each of the Money Funds.


<PAGE>






                                                                   EXHIBIT 10(p)

JANUS
100 FILLMORE STREET
DENVER, COLORADO 80206-4928
PH:  303-333-3863
http://www.JanusFunds.com

                                            September 15, 1997



Janus Investment Fund
100 Fillmore Street
Denver, Colorado 80206-4928

     Re:  Public Offering of Janus Global Life Sciences Fund

Gentlemen:

     I have acted as counsel for Janus Investment Fund, a Massachusetts business
trust (the  "Trust"),  in  connection  with the filing with the  Securities  and
Exchange  Commission of a post-effective  amendment to the Trust's  registration
statement  with respect to the proposed sale of shares of  beneficial  interest,
$0.01 par value, of Janus Global Life Sciences Fund (the "Shares").

     I have examined the Trust's  Agreement and Declaration of Trust and Bylaws,
as amended,  the  proceedings  of its  trustees  relating to the  authorization,
issuance and proposed  sale of the Shares,  and such other records and documents
as I have deemed relevant.  Based upon such  examination,  it is my opinion that
upon the  issuance  and sale of the  Shares in the  manner  contemplated  by the
aforesaid post-effective  amendment to the Trust's registration statement,  such
Shares will be legally issued, fully paid and nonassessable.

     I hereby  consent  to the  filing  of this  opinion  as an  exhibit  to the
above-referenced  registration statement.  This opinion is for the exclusive use
of the Trust in connection with the filing of such  post-effective  amendment to
the Trust's  registration  statement with the Securities and Exchange Commission
(and certain state securities  commissions)  and is not to be used,  circulated,
quoted,  relied upon or  otherwise  referred  to by any other  person or for any
other  purpose.  This  opinion  is given as of the date  hereof  and I render no
opinion and disclaim any  obligation to revise or supplement  this opinion based
upon any change in applicable  law or any factual matter that occurs or comes to
my attention after the date hereof.

                                            Very truly yours,


                                            /s/ Stephen L. Stieneker
                                            Stephen L. Stieneker

/dat


                                                                      EXHIBIT 11

                       CONSENT OF INDEPENDENT ACCOUNTANTS



We  hereby  consent  to the  reference  to us  under  the  heading  "Independent
Accountants"  in the Statement of Additional  Information  constituting  part of
this Post-Effective  Amendment No. 82 to the Registration Statement on Form N-1A
of Janus Investment Funds.


/s/ Price Waterhouse LLP
PRICE WATERHOUSE LLP

Denver, Colorado
September 15, 1997



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