PROSPECTUS SUPPLEMENT                         Filed pursuant to Rule 424(b)(3)
to Prospectus dated August 2, 2000                  Registration No. 333-36318

                                  $200,000,000

                              INCYTE GENOMICS, INC.

                  5.5% CONVERTIBLE SUBORDINATED NOTES DUE 2007
                                       and
                             SHARES OF COMMON STOCK
                      ISSUABLE UPON CONVERSION OF THE NOTES

     This prospectus supplement relates to the resale by the holders of 5.5%
convertible subordinated notes due 2007 of Incyte Genomics, Inc. and the shares
of common stock issuable upon conversion of the notes.

     This prospectus supplement should be read in conjunction with the
prospectus dated August 2, 2000, which is to be delivered with this prospectus
supplement.

     The information in the table appearing under the heading "Selling
Securityholders" in the prospectus is supplemented and superseded in part by the
information appearing in the table below:



                                                   Principal                                       Common Stock
                                                Amount of Notes    Common Stock                    Owned After
                                                  Beneficially    Issuable Upon                     Completion
                                                   Owned and        Conversion      Common Stock      of the
                      Name                         Offered(1)    of the Notes(1)     Offered(1)    Offering(1)
                      ----                      ---------------- ----------------   -------------  ------------

                                                                                            

GLG Global Convertible UCITS FD................    $870,000           6,452             6,452           --

GLG Global Convertible Fund....................  $3,130,000          23,212            23,212           --

GLG Market Neutral Fund........................  $8,500,000          63,038            63,038           --

CIBC World Markets International Arbitrage
       Corp....................................  $5,750,000          42,643            42,643           --

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


     (1)  Amounts indicated may be in excess of the total amount registered due
          to sales or transactions exempt from the registration requirements of the
          Securities Act of 1933 since the date on which selling securityholders provided
          information to us regarding their notes.

          None of the selling securityholders listed above nor any of their
          affiliates, officers, directors or principal equity holders has held any
          position or office or has had any material relationship with us within the past
          three years.



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

     Investing in the notes and our common stock involves a high degree of risk.
You should carefully read and consider the "Risk Factors" beginning on page 3 of
the prospectus.

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

     Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or passed upon the
accuracy or adequacy of this prospectus supplement or the prospectus. Any
representation to the contrary is a criminal offense.

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


          The date of this Prospectus Supplement is September 15, 2000.