Fig. 3
From: Gut microbiota dysbiosis contributes to the development of chronic obstructive pulmonary disease
Gut enterotypes shift in human adults with chronic obstructive pulmonary disease (COPD). a Enterotypes in clinical groups. A total of 172 samples (Healthy, n = 73; COPD I-II, n = 67; COPD III-IV, n = 32) are clustered into ET_P (‘Prevotella’ enterotype, blue) and ET_B (‘Bacteroides’ enterotype, red) by PCoA of Bray–Curtis dissimilarity at the genus level. b Percentage of individuals from each group characterized by ET_P (green), ET_B (red), and ET_F (‘Firmicutes’ enterotypes, blue). The major contributors in the two enterotypes are Prevotella and Bacteroides, respectively. Each dot corresponds to a sample