supermethylation

例句：

1. 1.Supermethylation is a process where DNA molecules are modified by methyl groups, which can affect gene expression and disease susceptibility.
   超甲基化是一种过程，其中DNA分子通过甲基基团被修饰，这可以影响基因表达和疾病易感性。
2. 2. In this study, we investigated the role of supermethylation in cancer development and progression.
   在这项研究中，我们研究了超甲基化在癌症发展和进展中的作用。
3. 3. The researchers found that supermethylation could be a key factor in the development ofcertain types of cancer.
   研究人员发现，超甲基化可能是某些类型癌症发展的关键因素。