Fig. 1From: Gut microbiota changes in horses with ChlamydiaGut microbial diversity in IG. A Venn diagram showing the different and similar OTUs in the IG (n = 10) and HG (n = 6) groups. B PcoA showing the OTUs distribution in HG and IG. C Shannon index analysis (the gut microbial diversity was significantly increased in IG than in HG) and Simpson index analysis (the gut microbial diversity was significantly decreased in IG than in HG) (* P < 0.05, ** P < 0.01, *** P < 0.001)Back to article page