hypomethylation
美
英 
例句
DNA hypomethylation was the initial epigenetic abnormality recognized in human tumors.
DNA低甲基化是在人类肿瘤中识别的最初的表观遗传异常。
Global hypomethylation and regional hypermethylation are common mechanisms of aberrant expression of gene.
广泛的低甲基化和区域性高甲基化是基因异常表达的常见机制。