Altavista
Excite
Google
Hotbot
Infoseek
Lycos
Northern Light
Metacrawler
SavvySearch
DNA Data Base of Japan
EMBL
GenBank (NCBI)
FlyBase
ExPASy
Amos' Links Page
Protein DataBank (RCSB)
NCBI Structure Database
BLAST
OMIM
Entrez
Homologene (NCBI)
Ensembl
The Human Genome Database
Mouse Genomic Database
Worm Database
Saccharomyces Genome Database
Zebrafish Information Network