Combined regulatory network with three identified modules. Combined regulatory network with three identified modules. Each rectangle represents a gene; the circle represents miRNA. Different colors of the rectangles/circles indicate their belonging to a single module or overlap of the three modules. The pink dashed edges indicate miRNA–gene interactions annotated in previously mentioned miRNA databases. The green solid edges are gene–gene connections resulting from PCST. Chao Xu et al. G3 2017;7:2271-2279 ©2017 by Genetics Society of America