Figure 7. Co-expression network constructed with hub genes in the turquoise module (A), cyan module (B), green module (C), magenta module (D), salmon module (E), and pink module (F). Every node represents a hub gene or hub gene of co-expressed genes; genes significantly correlated with prognosis are colored red. LncRNAs, SnoRNAs, and transcription factors (TFs) are vital regulatory molecules and are colored with green, purple, and yellow, respectively. For the turquoise module, to obtain a clear picture, the edges weighted above 0.25 are displayed, whereas in the other six modules, edges weighted above 0.1 are displayed.