Fig. 4
From: Gut microbiome variation modulates the effects of dietary fiber on host metabolism
Gut microbiome variation directs changes in serum levels of amino acid and lipid metabolites. Heatmap indicating fold-changes in the abundance of amino acid and lipid metabolites in serum from mice colonized with SubA and SubB communities for each diet as determined by ultrahigh-performance liquid chromatography-tandem mass spectroscopy (UPLC–MS/MS). Biochemicals exhibiting a difference of at least 20% between SubB and SubA are indicated for each diet; P < 0.05 (Two-way ANOVA). List of metabolites, P values, and fold-changes are listed in Supplemental Table S6