Fig. 2From: Bacteroides salyersiae is a potent chondroitin sulfate-degrading species in the human gut microbiotaIsolation of CS-degrading bacteria from the human gut microbiota. Changes in the structure of the human gut microbiota before and after fermentation. PCA analysis (A). Experimental design for the isolation of CS-degrading bacteria from the human gut microbiota (B). Heatmap of the number of CS-degrading bacteria isolated from all 23 human fecal samples (C). Part of the figure was created with BioRender.comBack to article page