Figure 1From: A comprehensive evolutionary classification of proteins encoded in complete eukaryotic genomesAssignment of proteins from each of the seven analyzed eukaryotic genomes to KOGs with different numbers of species and to LSEs. 0, Proteins without detectable homologs (singletons); 1, LSEs. Species abbreviations: Ath, Arabidopsis thaliana; Cel, Caenorhabditis elegans; Dme, Drosophila melanogaster; Ecu, Encephalitozoon cuniculi; Hsa, Homo sapiens; Sce, Saccharomyces cerevisisae; Spo, Schizosaccharomyces pombe.Back to article page