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. 2017 Feb 7;8:179. doi: 10.3389/fmicb.2017.00179

Figure 3.

Figure 3

Differences in bacterial community diversity, richness, and OTUs between feeding regimes. (A) Shannon-Weiner diversity in yak ruminal samples. (B) Observed species in yak ruminal samples. (C) A venn diagram showing the different and similar OTUs between feeding regimes. (D) A principal coordinate analysis (PCoA) of the yak ruminal microbiota from the three feeding groups. The PCoA plots were constructed using the unweighted UniFrac method. The groups are: indoor feeding regime (feed), pasture grazing regime (graze), and grazing and supplementary feeding regime (GSF).