Fig. 5

Gene expression profile in the distal intestine. Diet (columns) were clustered based on the Euclidean distance, while gene functions (rows) were clustered based on the Spearman’s rankorder correlation. For cells in the same row, the deeper red color indicates the higher gene expression in each sample; similarly, the deeper blue color indicates the lower gene expression. The annotations for the samples (Diet and Time) are given on the top of the heatmap. The Fig. S2 shows the normalized expression data before scaling. Abbreviations: SNE, scaled normalized expression. The explanations of gene see Table S5