Fig. 3

Mucosa microbiome SCN of healthy group and strongest cluster (score > 5): a Mucosa microbiome SCN of healthy group; b Strongest cluster (#1 cluster). Nodes in cyan, OTUs of Firmicutes phylum; nodes in blue, OTUs of Proteobacteria phylum; nodes in purple, OTUs of Bacteroidetes phylum; nodes in gray, OTUs of other phyla; edges in green, positive correlations; edges in red, negative correlations