Fig. 5

WGCNA network and module detection. a Scale-free fit index (y-axis) as a function of soft-thresholding power (x-axis). Power 10 was chosen because the fit index curve flattened out upon reaching a high value (> 0.85). b The mean connectivity (y-axis) as a function of soft-thresholding powers (x-axis). c Checking the scale-free topology for the soft-thresholding power chosen. d Module assignment and cluster dendrogram. Highly interconnected groups of genes were clustered, and modules were represented by distinct colors in the horizontal bar. Eleven modules were identified with the hierarchical clustering tree analysis