Figure 4. The analysis of stemness, TMB, MSI, MMR deficiency and DNA methyltransferases in pan-cancer. (A) Correlations of ALKBH7 expression with cancer stemness features based on DNAss, DMPss and RNAss (from left to right). (B) Correlations of ALKBH7 expression with TMB (left) and MSI (right). (C) Correlations of ALKBH7 expression with HRD. (D) Variation tendencies of 5 MMR genes. (E) Variation tendencies of 4 methyltransferases. *p < 0.05, **p < 0.01, ***p < 0.001.