Fig. 8

Clustering coefficient distribution. The distribution of clustering coefficient of the four networks. In general, the proteins with a higher number of neighbours have a higher clustering co-efficient in all four cases. The distribution of Hm_net is most similar to that of H. sapiens, in which a group of proteins with a lower number of neighbours form a high clustering co-efficient peak, likely reflecting the larger proportion of human data contributing to the interologs. aHomo sapiens. bSaccharomyces cerevisiae. cCaenorhabtitis elegans. dHymenolepis microstoma