... Abbreviations: Ai, Argopecten irradians; Ar,
Asterias rubens; Bt, Bos taurus; Cd, Camelus dromedaries; Cf, Canis familiaris; Dr, Danio Es, Euprymna scolopes; Gg, Gallus gallus; Hs, Homo sapiens; Mm, Mus musculus; Pt, Pan...
http://genomebiology.com/2006/7/8/232,/RENDER/RENDER.ASP/email