methylation

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以硫酸二甲酯N——甲化剂,对对甲酸PABA进行N——二甲化.

Both MSAP (methylation sensitive amplification polymorphism) ratio and full methylation level were the highest in bracteal leaf, and the lowest in tassel.

同一组织在两个自交中的甲化水平也存在差异。

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甲化已经观遗传学和观因组学的重要研究内容，人类观因组计划的最终目标是绘制出人类因组中甲化可变位点图谱。