Fig. 2From: Metagenomic sequencing reveals altered gut microbial compositions and gene functions in patients with non-segmental vitiligoGut microbiota compositions and relative abundances. a, b Composition and relative proportions of gut microbes between the two groups at the phylum (a: top 10 phyla) and species (b: top 25 species) levels. c Comparison of gut microbiotas between vitiligo patients and HCs at the phylum level. d 26 gut microbial species differed significantly in vitiligo patients compared with those of the HCs. Boxplots show relative abundances. Wilcoxon rank-sum test: asterisks denote P < 0.05; double asterisks means P < 0.01Back to article page