Fig. 3: Taxonomic composition and occurrence of NMPFs in bacterial and archaeal MAGs.
From: Unraveling the functional dark matter through global metagenomics
a, UpSet plot showing the ___domain-level taxonomic distribution of novel protein clusters. The total size of each taxonomic category is represented through the horizontal bar chart on the left. The intersections among categories are represented by the chart at the bottom, with sizes of the intersections represented by the vertical bar chart at the top. b,c, We determined whether NMPFs were found on scaffolds from the GEM catalogue (b) and whether they were found on scaffolds from one or more cultivated species (c). d, The taxonomic rank of the lowest common ancestor (LCA) for 2,419 clusters found in at least 2 MAGs. e, The percentage of genes matching a cluster from MAGs assigned to different phyla. The asterisks indicate significant P values from a hypergeometric test. Green, clusters enriched in the phylum; red, clusters depleted from the phylum. The number of genes matching clusters is indicated in parenthesis next to the phylum name.
