Fig. 2

The expression and prognostic value of m6A modulators and risk model based on m6A-related genes. A Heatmap of the 17 prognostic m6A regulator signatures in the TCGA project. The asterisks represented the statistical P value (**P < 0.01; ***P < 0.001). B The expression of 17 m6A regulators between normal tissues and BC tissues from TCGA. Tumor, red; Normal, blue. C The Pearson correlation analysis of the relationship among m6A regulators. D The univariate Cox regression analysis of m6A RNA methylation modulators for OS of BC cases from TCGA. E Lasso Cox regression analysis of 17 m6A-related genes. F The forest plot of the hazard ratio for the association between 4 DE m6A modulators and OS of BC patients