Figure 4. CDKN1A and CDKN2A participate in cancer correlation pathways. (A) The schematic diagram of pathways includes key gene mutual regulation. The mutation ratio of each gene in the melanoma sample was marked below. (B) Heatmap depicting consensus clustering solution. (C) The heatmap of cell cycle-related gene expression in different subgroups, red represents high expression and blue represents low expression. (D) Kaplan-Meier survival analysis of the different subtypes.