methylating agent 甲基化剂
mercury methylating 汞甲基化
methylating enzyme 甲基化酶
methylating agents 烷基化剂
methylating reaction 甲基化反应
dna methylating enzyme dna甲基化酶
The rusults show that methylating can make the proton transfering in base pairs easily happened, changing the distribution of charges or the mode of pairing.
研究结果表明，烷基化之所以能造成碱基错配是它可使碱基的质子迁移或烯醇互变现象容易发生，改变原有原子的电荷分布或配对模式，同时碱基自身的互变异构体会跟烷基作用，致使互变异构体能够稳定存在，影响正常碱基配对，引起碱基诱变，造成生理疾病的发生。
参考来源 - DNA碱基甲基化机理的理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
V to mix with methanol 使甲基化
N → another name for methoxide
Finally, methylating agent attacks sulfide in assemblage to cleavage carbon - sulfur bond.
最后，甲基化试剂再进攻集合物中的硫醚，从而导致碳硫键的断裂。
A byproduct in the methylating reaction was separated, purified and determined to be of the dimethylated product for the first time.
首次分离、纯化了甲基化反应的重要副产物，经元素分析、氢谱、质谱确定为双甲基化产物。
Sulfuric acid dimethyl ester, one of the important chemical raw materials ACTS as the methylating agent in the organic synthesis for the purpose of replacing alkyl halide.
硫酸二甲酯是一种重要的化工原料，在有机合成中用于代替卤代烷作为甲基化剂。
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