A significant decline in the mRNA levels of eight HMTs, including PRDM6, SMYD3, EZH1, SETD7, SETD3, EHMT1, SETD1B, and PRDM4 and expression of PRDM15, SMYD2, SUV39H1, EZH2, SETD6, EHMT2/G9a, PRDM13, SMYD5, WHSC1, SUV39H2, SETDB, and SETD8 HMTs in basal-like tumor has been reported (Liu et al., 2015). This evidence concerns the gene EHMT2 and neoplasm.