Fig. 1.
Differences in microbial community between EFAD mice stratified by APOE, sex and APOE + sex. Analysis of β-diversity associated with (a) APOE, (b) sex and (c) APOE + sex in the GM of 4 M EFAD mice. PCoA plots with 95% confidence ellipses were generated based on the Bray-Curtis dissimilarity. Significant differences between cohorts were determined by PERMANOVA, with significance (bold) defined by p < 0.05. Additional file 1: Table S1 contains the complete PERMANOVA dataset