Fig. 6.

Composition of the intestinal microbiome of 13-week-old male GF mice after FMT and in CR mice. A: Average bacterial family composition of different intestinal segments (jejunum, ileum, colon, and cecum) in CR and FMT mice and in the intestinal contents and feces pool (FMT pool) used for microbiota transfer. Family names (right) are presented from most (top) to least (bottom) abundant. B: Comparison of colon and cecum microbiota composition of FMT mice and CR mice. Barplots show the coefficient associated bacterial families after PERMANOVA. Positive values indicate a higher prevalence in CR mice and negative indicate a higher prevalence in FMT mice. *P ≤ 0.05; **P ≤ 0.01; ***P ≤ 0.005.