Fig. 8

Co-expression network of genes in the MEblack module shown in Fig. 6. The red color indicates the differentially expressed genes with opposite expression profiles in inflorescences between pairwise high-branch mutant vs. WT (dxhII_ckII) and low-branch mutant vs. WT (gII_ckII) which are showed in Fig. 3; the cyan color indicates the differentially expressed genes in auxin metabolic and signaling pathways, and the blue color indicates cytokinin metabolic and signaling pathways which are showed in Fig. 5. Detailed information on the genes shown in the figure is listed in Additional file 14