Cytidine ( cytosine nucleoside ) A NUCLEOSIDE formed when cytosine is linked to Dribose via a ? ? - glycosidic bond.胞嘧 啶 核苷:當(dāng)胞嘧啶通過β - 糖苷鍵與D- 核糖接合形成的核苷.The DNA base composition is 32.6 - 33.1 mol % guanine plus cytosine.D...
The other two, thymine and cytosine, are single ring structures called pyrimidines.另兩個為胸腺嘧啶和胞嘧啶, 即稱為嘧啶的單環(huán)結(jié)構(gòu).There are just four kinds: adenine, thymine, guanine and cytosine.只有4種: 腺嘌呤 、 胸腺嘧啶 、 鳥嘌呤和胞核嘧啶.The DNA base compo...