Interestingly, a positive correlation between ATM, ATR, BRCA1, BRCA2, and KMT2C expression is also derived from TCGA data GBM, LGG, AML, DLBL, SARC, and breast invasive carcinoma (BRIC) RNA‐seq data (Appendix Fig S4). This evidence concerns the gene KMT2C and invasive breast carcinoma.