Fig. 2From: Contribution of gut microbiota to metabolism of dietary glycine betaine in mice and in vitro colonic fermentationRedundancy analysis (RDA) of the identified betainized compounds (dark grey arrows), diet groups (coloured nodes), and genus-level relative bacterial abundances (purple arrows) in the colonic contents of the studied mice. The microbial composition and the diet groups are used as explanatory variables, together accounting for 93% of the variation in the metabolite levelsBack to article page