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. 2017 Sep 25;7:12257. doi: 10.1038/s41598-017-12481-6

Figure 1.

Figure 1

Microbiome diversity of bacterial population in rumen, colon, and cecum samples obtained from control (NA) and treated (AB) steers. (A) The beta-diversity of the bacterial community was measured using Bray-Curtis index. The X and Y axes denotes the samples. The Bray-Curtis index varies between 0 and 1, where 0 means no difference in species between samples and 1 means all the species are different between samples. (B) Principal coordinate analysis (PCA) of the microbial diversity in GI tract of steers showed that the rumen microbiome samples, except for NA-04, clustered together and separated from cecum and colon samples.