Fig. 2. Potato intake modulated the structures of the gut microbiota. (A) Principal co-ordinate analysis (PCoA) based on unweighted UniFrac distances of microbial 16S rRNA sequences from the V3–V4 region in distal colon contents at week 7; (B) the Firmicutes/Bacteroidetes (F/B) ratio in rats after fed different diets for 7 weeks.
