Fig. 4. Linear discriminant analysis (LDA) scores for differentially abundant genera between rats fed with different diets: CO vs. PH (A); CO vs. PHer (B); PH vs. PHer (C). LDA effect size (3.5-fold) was set as the threshold to determine the significance. CO: rats fed with an AIN-93 G diet; PH: rats fed with a high concentration of potato diet; PHer: rats fed with a higher concentration of potato diet.