Figure 7From: Infant formula supplemented with low protein and high carbohydrate alters the intestinal microbiota in neonatal SD rats Sample sorting analysis. Scatter plot of PCA-score showing similarity of the 18 bacterial communities based on Unifrac distance. Principal components (PCs) 1 and 2 explained 54.8% and 27.88% of the variance, respectively. NMDs showing the difference of bacterial communities according to Bray-Curtis distance.Back to article page