Fig. 4
From: Modulation of the human gut microbiota by dietary fibres occurs at the species level
Mean proportional abundance of the top 20 most abundant operational taxonomic unit (OTUs) in inulin and pectin fermentor samples. Based on the 16 fermentor runs described in Fig. 3. Corresponding OTU numbers can be found in Additional file 3: Table S2 and the complete list of OTUs obtained from analysis of 16S rRNA gene amplicon sequences for all samples is given in Additional file 2: Table S1. Mean values and standard deviations are shown for the three donors. * Significant P value after Benjamini-Hochberg correction for false discovery rate (Metastats analysis)