Fig. 9From: Genome-wide identification and analysis of WRKY gene family in maize provide insights into regulatory network in response to abiotic stressesCo-expression network analysis of modules of ZmWRKY genes. Heatmaps showing genes in each module that were expressed in tissues. Right correlation networks in the module corresponding to heatmap. Network is visualized in Cytoscape. Green and red color Spheres (nodes) represent ZmWRKY genes, and the thick lines (edges) represent the high correlationBack to article page