Figure 9. The relationship of LTBR expression with (A) TMB and (B) MSI. (C) LTBR mRNA expression vs. methylation. (D) The relative frequency of each mutation type and (E) mutation site. (F) The relationship of LTBR expression with methylation. (G) MMR genes in human pan-cancer (*P < 0.05, **P < 0.01, ***P < 0.001). Correlation analysis of LTBR expression with (H) DNA methyltransferases (DNMT1: red; DNMT2: blue; DNMT3A: green; DNMT3B: purple).