Fig. 2From: Host genetics influence the rumen microbiota and heritable rumen microbial features associate with feed efficiency in cattleFactors (breed, sex, diet, and age) drive segregation of rumen bacterial communities (a) and archaeal communities (b), as visualized using principal coordinate analysis (PCoA). To performed PCoA, the number of bacterial and archaeal sequences per sample were normalized to 2000 and 500, respectively, and the PCoA was conducted using Bray-Curtis dissimilarity matricesBack to article page