Fig. 4
From: Interaction networks for identifying coupled molecular processes in microbial communities
Comparative species analysis, COG level. a COG categories (nodes) relevant in At. ferrooxidans (red) and At. thiooxidans (blue) according to thiosulfate, polysulfide and iron oxidation pathway assignment. Each node holds COG category name, number of genes assigned, number of genes also holding orthologs in the respective COG for the other species, and total number of orthologs, i.e. also indicating multiple ortholog assignments. Edge scaling and numbers represent the percentage of ortholog genes calculated normalized to the species holding the lower number of genes in the respective category. b graph construction as in (A), but the ortholog network is based on the entire gene sets of both species. The graph focuses on the COG category Energy production and conversion and further COG categories holding orthologs