Figure 3: JQJT tablets modulated the gut microbiota in type 2 diabetes mice. Relative abundance distribution of operational taxonomic unit (OTU) sequences (98% level) at bacterial phylum levels (a). The relative abundance of Bacteroidetes (b), Firmicutes (c), Proteobacteria (d), Verrucomicrobia (e), and Deferribacteres (f). All data are expressed as mean ± SEM ( mice/group). Data with different superscript letters are significantly different () according to post hoc one-way ANOVA.