| Organism | Abbreviation | Database |
| Amia calva | Ac | NCBI Genbank 141.0 April 15 2004 |
| Anopheles gambiae | Ag | NCBI Genbank 141.0 April 15 2004 |
| Apis melifera | Am | HGSC Baylor Amel_1.1 22 Jan 2004 |
| Branchiostoma floridae | Bf | NCBI Genbank 141.0 April 15 2004 |
| Bombyx mori | Bm | NCBI Genbank 141.0 April 15 2004 |
| Bos taurus | Bt | NCBI Genbank 141.0 April 15 2004 |
| Canis familiaris | Cf | NCBI Genbank 141.0 April 15 2004 |
| Carollia perspicillata | Cp | NCBI Genbank 141.0 April 15 2004 |
| Drosophila melanogaster | DmAn | Ensembl dme_BGDP3.1 |
| Drosophila pseudoobscura | Dp | NCBI Genbank 141.0 April 15 2004 |
| Danio rerio | Dr | ENSEMBL Zv3 Nov. 26 2003 |
| Felis catus | Fc | NCBI Genbank 141.0 April 15 2004 |
| Gasterosteus aculeatus | Ga | NCBI Genbank 141.0 April 15 2004 |
| Gallus gallus | Gg | NCBI Genbank 141.0 April 15 2004 |
| Heterodontus francisci | HfM | NCBI Genbank 141.0 April 15 2004 |
| Homo sapiens | Hs | NCBI 34 15 Dec 2003 |
| Latimeria menadoensis | LmA | NCBI Genbank 141.0 April 15 2004 |
| Morone saxatilis | Ms | NCBI Genbank 141.0 April 15 2004 |
| Mus musculus | Mm | NCBI m30 06 May 2003 |
| Oreochromis niloticus | Om | NCBI Genbank 141.0 April 15 2004 |
| Otolemur garnettii | Og | NCBI Genbank 141.0 April 15 2004 |
| Pan troglodytes | Pt | NCBI Genbank 141.0 April 15 2004 |
| Papio hamadryas | Ph | NCBI Genbank 141.0 April 15 2004 |
| Petromyzon marinus | Pm | NCBI Genbank 141.0 April 15 2004 |
| Polypterus senegalus senegalus | Ps | NCBI Genbank 141.0 April 15 2004 |
| Rattus norvegicus | Rn | ENSEMBL RGSC3.1 |
| Sphoeroides nephelus | Sn | NCBI Genbank 141.0 April 15 2004 |
| Strongylocentrotus purpuratus | Sp | HGSC Baylor 20030922 |
| Sus scrofa | Ss | NCBI Genbank 141.0 April 15 2004 |
| Tribolium castaneum | Tc | NCBI Genbank 141.0 April 15 2004 |
| Tetraodon nigroviridis | Tn | Genoscope assembly 1.0 |
| Takifugu rubripes | Tr | JGI Fugu assembly 3.0 |
| Xenopus tropicalis | Xt | JGI assembly.v1.0 Dec 2003 |