Fig. 4

Shared microbial ASVs and their correlation analysis among human/baboon oral, gut and vagina, and among all seven body sites of baboons. a Venn diagrams showing the number of shared ASVs and spearman correlation matrix for shared ASVs among oral, gut and vagina of humans and baboons. X in the correlation matrix means no significant correlations. All the significant correlations shown in the matrix have an adjusted p-value< 0.01. Color intensity and the size of the circle are proportional to the correlation coefficients. The shared ASVs by human and baboon samples were plotted in the circular barplots. b Bar plots showing the 40 most abundant bacteria ASVs of vagina and rectum in eight baboons. c Heatmap for 35 ASVs shared by all body sites. The ASVs belonging to genus Lactobacillus and Faecalibacterium are marked in red. The relative abundances of Lactobacillus and the 35 ASVs are listed. d Spearman correlation analysis for 35 ASVs shared by seven body sites. Only the Spearman correlation coefficients (PCC) with an adjusted p < 0.01 were plotted. X in the correlation matrix means no significant correlations. Color intensity and the size of the circle are proportional to the correlation coefficients