Figure 4
From: MetaTrans: an open-source pipeline for metatranscriptomics

Taxonomic analysis at the DNA and RNA levels.
(a) Significant differences between relative mean abundance of the 16S rRNA and 16S rDNA libraries at the phylum, family and genus levels (q-value < 0.05). (b) Effect of diet at the RNA level on the increase in relative abundance of Bifidobacterium longum (P < 0.05). (c) Correlation between volume of gas and relative abundance of Bifidobacterium longum (r = 0.92; P = 0.002; Spearman).