The Washington University (WU) Version 1.4 of the Basic Local Alignment Search Tool (BLAST) family of sequence database search programs is now available via anonymous FTP on blast.wustl.edu (IP address 128.252.233.89) beneath the /blast directory. Warren Gish [NCBI until 9/29/94, WashU from 9/30/94 to present] Department of Genetics Washington University School of Medicine 4444 Forest Park Ave., Box 8501 St. Louis, MO 63108 Office:314-286-1826 FAX:314-286-1810 gish *AT* watson.wustl.edu