Fig. 4
Identification of key modules associated with clinical traits by WGCNA. a Clustering dendrograms of samples; b Analysis of the scale-free fit index and the mean connectivity for various soft-thresholding powers; c Dendrogram of all DEGs clustered with dissimilarity measure based on topological overlap; d Heatmap of the correlation between module eigengenes and clinical traits. Each row denoted a module eigengene, each column represented a clinical trait and each cell contained the correlation coefficient and p value; e Gene significance in different modules (bottom); f Scatter plot of genes in yellow module