The LEfSe analysis of the gut microbiota in vildagliptin-treated rats differed significantly from that in NC and HFD/STZ group.

<p>(A) Differences are represented in the color of the most abundant group. (B) The left histogram shows the lineages with LDA values of 3.0 or higher as determined by LEfSe. The right heap map shows the relative abundance (log₁₀ transformation) of OTUs.