Fig. 1

Comparison of species richness and beta-diversity of mice under standard diet and high-fat diet. A Individual measurements of OTU richness after rarefaction to the lowest sequencing depth are depicted. Each dot represents a sample from a total of n = 43 mice. B PCoA depiction of beta-diversity measured by Bray–Curtis dissimilarity with colors indicating samples belonging to the standard diet and the high-fat diet group