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. 2015 Oct 7;5:14682. doi: 10.1038/srep14682

Figure 6. Relative abundance of total bacteria per 10 ng DNA (A), ratios of Firmicutes:total bacteria (B), ratios of Bacteroides:total bacteria (C), and ratios of Firmicutes:Bacteroides (D) in the fecal samples of three groups.a,b.

Figure 6

Different lower-case letters indicate significant differences between groups. LH = Chinese Han living in Shaanxi; HH = Chinese Han living in Tibet; T = Tibetans.