1、In this step also the acid moiety was methylated to give the ester.
在這一步，也是酸基元是甲基給予酯。

2、The enzymes in question are histone acetyltransferase and methylated DNA-binding protein-2.
這兩種酶是組蛋白乙酰轉移酶(它能給蛋白質添加乙酰基)和甲基化dna結合蛋白- 2(它能把DNA上的甲基去除)。

3、Beware of methylated alcohol, which is very poisonous, and should never be added to drinking water.
要提防甲基化酒精，那是劇毒的，永遠不能摻入飲用水。

4、This test can also be completed by mixing equal parts honey and methylated spirits.
這個實驗也可以通過把蜂蜜和加了甲醇的酒精（變性酒精）等量混合的方法來完成。

5、A quarter of the methylated cytosines in stem cells, however, were not followed by guanines.
然而，干細胞里四分之一的甲基胞核嘧啶卻沒有鳥嘌呤隨后。

6、Beware of methylated alcohol, which is very poisonous and should never be added to drinking water.
要提防甲基化酒精，那是劇毒的，永遠不能摻入飲用水。

7、They also had the opposite effect from methylated cytosines found in promoter regions.
而在基因的啟動子區(qū)域里它們的影響和甲基胞核嘧啶正相反。