Model organism key
An	Aspergillus nidulans
At	Arabidopsis thaliana
Bt	Bos torus
Ce	Caenorhabditis elegans
Dm	Drosophila melanogaster
Hs	Homo sapiens
Mm	Mus musculus
Nc	Neurospora crassa
Rn	Rattus norvegicus
Sc	Saccharomyces cerevisiae
Sp	Schizosaccharomyces pombe
Tt	Tetrahymena thermophila
Xl	Xenopus laevis