Fig. 2: 1,25(OH)2D levels explain the highest proportion of the variance in α-diversity and β-diversity.
From: Vitamin D metabolites and the gut microbiome in older men
Forward stepwise redundancy analysis (RDA) of non-redundant variables explaining variation in α-diversity (a) and β-diversity (b) among candidate covariates that included age, site, race, body mass index, vitamin D metabolites, vitamin D activation/catabolism ratios, health behaviors, medications, and dietary intake of resistant starches. Source data are provided as Source data file: “sourcedata_figure2a.txt and sourcedata_figure2b.txt”.
