Fig. 2

Results of WGCNA analysis. (A) The mean connectivity and soft-thresholding power scale-free fit index. (B) Clustering dendrograms for genes and traits. Hierarchical clustering was utilized to generate gene clustering trees (dendrograms) from neighbor-based differences. (C) Five co-expression gene modules. The value in each cell represents the correlation coefficient and p-value. The black module was the gene module with the highest correlation with AD (cor = 0.84, p = 1e-05). (D) Module membership and gene significance analysis of black modules