Fig. 3From: CDK1 and CDC20 overexpression in patients with colorectal cancer are associated with poor prognosis: evidence from integrated bioinformatics analysisHierarchical clustering and survival analysis of hub genes. a Hierarchical clustering of hub genes. Survival analysis of b CDK1 and d CDC20 genes. Expression levels of c CDK1 and e CDC20 genes in the tumor and normal groups. Red represents tumor groups, gray represents normal groups, x-axis represents the groups, y-axis represents the expression level of the gene, and asterisk (*) represents P < 0.05Back to article page