Figure 2. Heatmaps of age-related modules and the clustering of some critical module eigengene. (A) Heatmaps of the correlation between Eigengene and clinical traits of age. Each row corresponds to a module eigengene, and each column corresponds to an age group. Each cell contains the corresponding correlation and p-value. (B) The clustering of four module eigengenes (black, green, red and turquoise).