NCBI Homepage: http://www.ncbi.nlm.nih.gov
BioSettia:http://biosettia.com/
HighWire:http://highwire.stanford.edu/
ExPASy Homepage: http://www.expasy.org
RCSB Protein Data Bank: http://www.rcsb.org/pdb
Cambridge Structural Database: http://www-sul.stanford.edu/depts/swain/csd.html

Drosophila-related websites
Flybase: http://www.flybase.org
BDGP: http://www.fruitfly.org
Bloomington Stock Center: http://flystocks.bio.indiana.edu
Szeged Stock Centre: http://expbio.bio.u-szeged.hu/fly/index.php
Drosophila RNAi Screening Center: http://flyrnai.org/RNAi_index.html

Fish-Related Websites
ZFIN Homepage: http://zfin.org
NCBI: http://www.ncbi.nlm.nih.gov/genome/guide/zebrafish
The Sanger Institute: http://www.sanger.ac.uk/Projects/D_rerio
Ensembl: http://www.ensembl.org/Danio_rerio
The Zebrafish Book: http://zfin.org/zf_info/zfbook/zfbk.html
Norcal Fishing: http://www.norcalfishing.com

Mouse-related websites
The Jackson Laboratory (JAX mice): http://jaxmice.jax.org/index.html
Mouse Genome Informatics (MGI): http://www.informatics.jax.org/
BioMedNet mouse knockout database: http://research.bmn.com/mkmd
Embryo Images on-line: http://www.med.unc.edu/embryo_images
The Edinburgh Mouse Atlas Project: http://genex.hgu.mrc.ac.uk