Influence of group B streptococcus and vaginal cleanliness on the vaginal microbiome of pregnant women

Figure 3 Principal coordinates analysis and non-metric multidimensional scaling analysis. A: The Principal coordinates analysis based on the unweighted UniFrac distance is shown. Red, blue, green, and orange represent groups A, B, C, and D, respectively. The distance of the points represents comparability; B: The non-metric multidimensional scaling analysis based on the microbial clusters is shown. Red, blue, green, and orange represent groups A, B, C, and D, respectively. The distance of the points represents comparability; C: Unweighted Unifrac Beta analysis based on microbial clusters was shown. Red represented group A, blue represented group B, green represented group C, and orange represented group D. ^aP < 0.01.