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. 2021 Apr 10;105(8):3277–3288. doi: 10.1007/s00253-021-11264-4

Fig. 1.

Fig. 1

Characterization of the bacterial community structure in IBS patients and HS. a Alpha diversity, as measured by Shannon index; *p < 0.05, Wilcoxon rank-sum test. b Beta-diversity analysis performed with PCoA ordination based on the weighted UniFrac distances. c Relative abundances of the significantly different bacterial genera between IBS and HS (Wilcoxon rank-sum test; FDR-corrected p < 0.05)