Fig. 4

Validation of the m7G prognostic model of the 10 m7G-related lncRNAs. A-C Principal component analysis (A), the risk score distribution of BCa patients (B), and survival status distribution of BCa patients (C) for the training, test, and TCGA set, respectively. D The heatmaps of the 10 m7G-related lncRNAs expression between the high- and low-risk groups in the training, test, and TCGA sets. E Kaplan–Meier survival curves of the OS between the high- and low-risk groups in the training, test, and TCGA sets, respectively