Figure 3.
Characterization of core microbial communities. (A) Community barplot analysis showing the relative abundance on the phylum level. (B) Firmicutes to Bacteroidetes ratio. (C) Relative abundance of the domain phyla Firmicutes, Bacteroidetes, Proteobacteria, Actinobacteria, Verrucomicrobia, and Spirochaetes. (D) Ratio of Bacteroidetes to Proteobacteria. Kruskal-Wallis rank-sum test was used to assess the ratio of Firmicutes to Bacteroidetes and the ratio of Bacteroidetes to Proteobacteria. (E) Relative abundance of Proteobacteria (delta, gamma, and alpha). *P < 0.05, **P ≤ 0.01, ^metformin versus dapagliflozin P < 0.05.