Fig. 2
From: Linking gut microbiota, metabolic syndrome and economic status based on a population-level analysis
Associations between MetS and OTUs from Bacteroidetes and Proteobacteria. Network showing significant associations between (a) Bacteroidetes and (b) Proteobacteria OTUs and MetS. Squares represent metadata, and circles represent OTUs, which are connected with red or blue edges where significantly positively or negatively associated, respectively. Edges are bundled for clearer visualisation. The actual number of associations is summarised below the network