Fig. 6.

Clinical relevance of subgroup 5 to PCa diagnosis and stratification. a Clustering heatmap demonstrating the correlation of PCa status to subgroup 5 marker gene expression using TCGA data. b ROC curves for top 6 marker genes of subgroup 5 in distinguishing normal prostate and cancerous prostate using TCGA data. c Kaplan-Meier plot predicting recurrence-free rate of PCa patients based on the expression changes of top 6 subgroup 5 marker genes