Gene Trap Centers

Baygenomics (USA)
Centre for Modelling Human Disease (Toronto, Canada)
Embryonic Stem Cell Database (University of Manitoba, Canada)
Exchangeable Gene Trap Clones (Kumamoto University, Japan)
German Gene Trap Consortium (Germany)
Sanger Institute Gene Trap Resource(Cambridge, UK)
Soriano Lab Gene Trap Database (Fred Hutchinson Cancer Research Center, Seattle, USA)
TIGEM-IRBM Gene Trap (Naples, Italy)

Other Informatics Sites

National Center for Biotechnology Information (NCBI)
Mutant Mouse Regional Resource Centers
Ensembl Mouse Genome Server
UCSC Genome Bioinformatics
The Jackson Laboratory (Jax)
Mouse Genome Informatics (MGI)
Genome Survey Sequence Database (dbGSS)
Entrez cross database search
Gene Ontology (GO)
European Bioinformatics Institute (EBI)