Fig. 3From: Deep sequencing reveals changes in prokaryotic taxonomy and functional diversity of pit muds in different distilleries of ChinaEffects of distillery and depth on bacterial community composition. a, b represent PCoA score plots based on unweighted and weighted UniFrac distances, respectively; c CAP performed using the first 106 principal components, calculated from weighted UniFrac distances. The mahalanobis distances of bacterial communities generated by CAP were used for cluster analysis. Significant differences are illustrated with ***P < 0.001Back to article page