Fig. 2
From: ComPath: an ecosystem for exploring, analyzing, and curating mappings across pathway databases
a An Euler diagram summarizing the human gene-centric coverage of KEGG, Reactome, and WikiPathways compared to the universe of all genes from HGNC (more details in Supplementary Table 1). b Histogram views present gene promiscuity or pathway size distributions. c The pathway similarity landscape of KEGG visualized as a heatmap
