Fig. 1
From: Faecal bacterial microbiota in patients with cirrhosis and the effect of lactulose administration
Alpha and beta diversity analysis for gut microbiota from patients with cirrhosis versus healthy controls. Legend: a: Principal co-ordinate analysis (beta diversity) of weighted UniFrac distances for specimens from patients with cirrhosis (red) and healthy controls (blue). b: Comparison of measures of alpha diversity between specimens from cirrhosis patients (red) and controls (blue). The p values were obtained using nonparametric t-test with Bonferroni correction. OTU: operational taxonomic unit