Fig. 2

Comparative analyses of the bacterial microbiota communities. A Samples’ clustering result (Description, weighted_unifrac). B Beta diversity heat map (Description, weighted_unifrac). C Bacterial β-diversity of principal coordinates analysis (PCoA) based on weighted_unifrac distance rarefaction curves of each sample. D Partial least squares discriminant analysis (PLS-DA) plots based on the level of OTU. E Anosim similarity analysis based on weighted_unifrac distance rarefaction curves of each sample. F Anosim similarity analysis based on Bray_curtis_OTU distance rarefaction curves of each sample