Table 2 Databases used to identify putative family 2 GPCRs in invertebrate genomes

Escherichia coli

http://www.ncbi.nih.gov

Saccharomyces cerevisae

http://www.yeastgenome.org/

Caenorhabditis elegans and

http://www.sanger.ac.uk

briggsae

http://www.wormbase.org/

Drosophila melanogaster

http://flybase.bio.indiana.edu/

http://www.ensembl.org

Anopheles gambiae

http://www.ensembl.org

Ciona intestinalis

http://genome.jgi-psf.org