The change in the character of cell is determined by the alteration of genetics and epigenomics.

细胞特性的改变由观上的变决定。

In the fields of epigenetics and epigenomics, DNA methylation has been drawn a special attention because of its close correlation to human development and carcinogenesis.

DNA甲基已经成为观观基因组的重要研究内容，人类观基因组计划的最终目标是绘制出人类基因组中甲基可变位点图谱。