Figure 3: Changes in the faecal bacterial community following resveratrol or rapamycin treatment.

Bacterial communities were clustered using unweighted UniFrac distance-based principal coordinates analysis (PCoA). (A) Principal coordinate (PC) 1 versus PC2 and (B) PC1 versus PC3. The percentage variation in the plotted PC is indicated on the axes. (C) Bar charts showing the relative abundance (%) of different bacterial genera in the different diet and treatment groups. Each group of mice is represented by a different symbol or bar on the x axis of the graph, and each spot or column indicates one sample (n = 5 per group).