Fig. 1
From: Characterisation of the gut microbial community of rhesus macaques in high-altitude environments
Profile of alpha diversity of seven rhesus macaques populations. By (a) Chao1 index, and (b) Shannon index. And the comparisons of gut microbiota alpha diversity (c) Chao1 index (d) Shannon index between high-altitude and low-altitude populations. YS, BY, GB and JD are shorted for four high-altitude populations lived in Qinghai-Tibet Plateau with altitude above 3000 m. LHS, LS and BDC are represented three populations lived in low-altitude areas. High group contains 39 samples collected from 4 high-altitude populations with altitude above 3000 m. Low group include 34 samples from 3 habitat below 500 m. T test was used to test the differences between groups. The significance is indicated by *P < 0.05, **P < 0.01, ***P < 0.001