Weighted Gene Correlation Network Analysis (WGCNA) of Arabidopsis Somatic Embryogenesis (SE) and Identification of Key Gene Modules to Uncover SE-Associated Hub Genes

Figure 4

Stage-specific gene modules detected by WGCNA. (a) Module-trait relationship heatmap. Each row corresponds to a module, and each column corresponds to a stage. The degree of correlation is illustrated with the colour legend. The numbers in the table correspond to the value. Modules that are significantly associated with each somatic embryo development stage ( and value ≤0.01) are indicated by an asterisk. (b) Gene significance values of coexpression modules related to different somatic embryo developmental stages.

(a)

(b)