Fig. 3

Gene expression profile at the end of week 13. Two-dimensional plot of the principal component analysis for RNA-Seq (a). Venn diagram of the comparison of differentially expressed genes (DEGs) based on RNA-Seq data (b). Red, CDAA-HF-T(+) vs. control chow; blue, CDAA-HF-T(−) vs. control chow; and yellow, CDAA-HF-T(−) vs. CDAA-HF-T(+)