Fig. 5.

Principal component analysis (PCA) of metabolite data. PCA score plots showing clustering of samples according to genotype at a week 8 and b week 26. PCA was performed on metabolite features from fecal samples of 32 mice. Each dot represents one of 32 samples. Green, yellow, purple, and red color indicates samples collected from AhRKO mice fed HFD, WT mice fed HFD, AhRKO mice fed LFD and WT mice fed LFD, respectively