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. 2014 Oct 3;9(3):552–562. doi: 10.1038/ismej.2014.177

Figure 5.

Figure 5

Heat map of redundancy analysis (RDA)-identified key OTUs responding to GQD treatment and Spearman's correlation between identified OTUs and HbA1c or FBG. The color of the spots in the left panel represents the mean relative abundance (normalized and log-transformed) of the OTU in each group. The OTUs are organized according to their phylogenetic positions. The color of the spots in the right panel represents R-value of Spearman's correlation between the OTU and HbA1c or FBG. The family and genus names of the OTUs are shown on the right. +P<0.05.