Fig. 3

PCoA plot of the fecal microbiome beta diversity (Bray-Curtis dissimilarity) at the family level. Ellipses stand for 68% of data coverage. Lines are connected between samples and the corresponding group spatial median. P-values from both PERMANOVA (p1) and PERMDISP (p2) tests are given in the plot. A Beta diversity of visit 1 and visit 2 of NC; B Beta diversity of visit 1 and visit 2 of SC; C Beta diversity of SC and NC at visit 1; D Beta diversity of SC and NC at visit 2