Fig. 2
From: Large-scale metabolic interaction network of the mouse and human gut microbiota
Microbial taxonomic composition and network structural properties of NJC19. (a) Fraction of microbial species in the network, which belong to each domain (left) or phylum (right). The right panel shows several phyla with the largest fractions in each domain. Both left and right panels show bacteria in blue, archaea in tan, and eukaryotes in green. (b,c) The vertical axis represents the distribution of the probability P(k) that a given microbial species imports (b) or exports (c) k metabolites on the horizontal axis. (d,e) The vertical axis represents the distribution of the probability P(k) that a given metabolite is imported (d) or exported (e) by k species on the horizontal axis.
