The other two, thymine and cytosine, are single ring structures called pyrimidines.
另兩個(gè)為胸腺嘧啶和胞嘧啶, 即稱為嘧啶的單環(huán)結(jié)構(gòu).
辭典例句
There are just four kinds: adenine, thymine, guanine and cytosine.
只有4種: 腺嘌呤 、 胸腺嘧啶 、 鳥(niǎo)嘌呤和胞核嘧啶.
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The DNA base composition is 32.6 - 33.1 mol % guanine plus cytosine.
DNA(脫氧核糖核酸)的G+C 摩爾百分含量為32.6—33.1.
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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(guò)β - 糖苷鍵與D- 核糖接合形成的核苷.
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The most abundant bases are cytosine, thiamine , and uracil ( pyrimidines ) and adenine and guanine ( purines ) .
最豐富的堿基是胞嘧啶, 胸腺嘧啶, 尿 嘧 啶,腺嘌呤和鳥(niǎo)嘌 呤.
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Methods: Induction regiment of acute myeloid leukemia ( AML ) consisted of mitoxantrone and cytosine arabinoside ( Ara C ).
方法: 急性髓細(xì)胞白血病 ( AML ) 誘導(dǎo)治療采用MTZ和阿糖胞苷 ( Ara-C ).
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