methylcytosine
美
英 [meθ?l's?t??z?n] 
英漢解釋
例句
Much is known about the "fifth base, " 5-methylcytosine, which arises when a chemical tag or methyl group is tacked onto a cytosine.
此前,科學家們已對第5種堿基有所了解——當一個化學標簽或甲基被固定到一個胞嘧啶上時,第5種堿基就會出現。
Capillary Gas Chromatographic Analysis and Mass Spectrometric Identification of Modified DNA Bases 5-Methylcytosine and 8-Hydroxyguanine
DNA修飾堿基5-甲基胞嘧啶和8-羥基鳥嘌呤的毛細管氣相色譜分析及質譜鑒定