methylation

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

确定以硫酸酯为N——化剂,对对氨苯酸PABA进N——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化水平也存在差。

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化已经成为表观遗传学和表观因组学的重要研究内容，人类表观因组计划的最终目标是绘制出人类因组中化可变位点图谱。