FIG. 5.

Evaluation of Illumina MiSeq sequencing data and the beta diversity. (A) Specaccum species accumulation curves. (B) Venn diagram displaying different amounts of OTUs in the three groups. (C represents control group; M represents model group; BBH group with 80 mg/kg). (C) The clustering tree of intestinal microflora showing the β diversity of intestinal flora in different groups. (D) Multiple sample PCA. n = 5 for each group. OTUs, Operational Taxonomic Units; PCA, principal component analysis.