Figure 5

Modulations of Allobaculum by berberine and metformin.
Each spot of the heatmap corresponds to the normalized and log-transformed relative abundance of the OTU in each sample. The OTUs are organized according to their phylogenetic positions. The home-defined subgroup names (A1, A2, A3, A4 and A5) were labeled according to their phylogenetic positions and distributions among groups.