• The over yield calculated on guanine was 71%.

    以鸟嘌呤收率为71%。

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  • It is a layer of guanine crystals which glow at night.

    是的氨基羟尿水晶层数发光晚上。

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  • There are just four kinds: adenine, thymine, guanine and cytosine.

    只有4:腺嘌呤胸腺嘧啶、鸟嘌呤胞核嘧啶

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  • Adenine and guanine are purines and cytosine and thymine are pyrimidines.

    嘌呤嘌呤嘌呤和胞嘧啶胸腺嘧啶嘧啶

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  • Researchers at purdue university used synthetic forms of guanine and cytosine.

    美国大学研究人员使用的是合成鸟嘌呤胞嘧啶。

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  • To make Z-DNA typically requires a stretch of alternating cytosine and guanine bases.

    形成Z-DNA通常需要交替出现胞嘧啶鸟嘌呤碱基。

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  • Resembles thymine, but easily interconverts to tautomeric form that pairs with guanine.

    胸腺嘧啶相似,很容易转换成与鸟嘌呤配对互变异构形式

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  • The most abundant bases are cytosine, thiamine, and uracil (pyrimidines) and adenine and guanine (purines).

    丰富碱基胞嘧啶,胸腺嘧啶,尿嘧啶,腺嘌呤嘌呤

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  • The most abundant bases are cytosine, thiamine , and uracil ( pyrimidines ) and adenine and guanine ( purines ) .

    丰富碱基胞嘧啶, 胸腺嘧啶, 尿嘧啶,腺嘌呤嘌呤

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  • Guanine shows up on product labels as CI 75170, or to give the more beautiful label bestowed on it, natural pearl essence.

    嘌呤产品标签上标示“C175170”,或者美名天然珍珠精华”。

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  • This article's examples use DNA, which consists of two strands of adenine (A), cytosine (C), thymine (T), and guanine (G) nucleotides.

    本文示例使用DNA,DNA嘌呤A)、胞嘧啶C)、胸腺嘧啶T嘌呤G组成的核苷酸双螺旋组成

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  • Ab initio DFT/B3LYP calculations at 631G basis set level were carried out for the possible product radicals of guanine attacked by·OH.

    采用密度泛函(DFT)理论中B3LYP方法631G水平上对鸟嘌呤(G)受羟基自由基进攻形成各种可能产物自由基进行几何全优化。

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  • The methylation status of the methyl-guanine methyl transferase gene, MGMT, was determined retrospectively from the tumour tissue of 206 patients.

    回顾性分析了206名患者肿瘤组织鸟嘌呤转甲基基因甲基状态MGMT

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  • What relative proportions of adenine, guanine, thymine, and cytosine would you expect to find in the two DNA samples? What assumptions have you made?

    两个DNA样品中嘌呤、鸟嘌呤、胞嘧啶胸腺嘧啶之间相互比例存在怎样关系

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  • 5 order differential voltammetry and cyclic voltammetry are used to investigate the electrochemical oxidation of guanine at a carbon fiber microelectrode.

    5微分伏安循环伏安法鸟嘌呤碳纤维电极电化学行为进行了研究

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  • The genetic information of all living cells is stored in the DNA composed of the four canonical bases adenine (a), cytosine (c), guanine (g) and thymine (t).

    所有细胞基因信息储存碱基,即腺嘌呤(A)、鸟嘌呤(G)、胞嘧啶(C)、胸腺嘧啶(T)构成的DNA里。

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  • Guanine: organic compound of the purine family often called a base consisting of two rings each containing both nitrogen and carbon atoms and an amino group.

    嘌呤嘌呤有机化合物称为碱基包含二个原子原子,还有一个

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  • He USES zeroes and ones to represent the very first chemical building blocks of life (most likely compounds based on adenine, thymine, guanine, cytosine or uracil).

    他用许多01表示早期时生命化学成分(很可能是由嘌呤、胸腺嘧啶、鸟嘌呤、胞嘧啶和尿嘧啶组成的化合物)。

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  • The 1. 5 order differential voltammetry and cyclic voltammetry are used to investigate the electrochemical oxidation of guanine at a carbon fiber microelectrode.

    选用1.5次微分伏安循环伏安法嘌呤碳纤维电极电化学行为进行了研究

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  • AIM: To study the effects of down-regulation of guanine nucleotide exchange protein 100 (GEP100) on the invasive ability of pancreatic cancer cell AsPC-1 in vitro.

    目的研究嘌呤核苷酸交换蛋白100 (GEP100)基因沉默对胰腺癌细胞体外侵袭能力影响。

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  • Moreover, the difference was largely accounted for by something strange. Previous studies have shown that methylated cytosines are usually next to a letter called guanine (G).

    此外, 造成它们的差别主要原因却很奇怪,先前的研究显示,甲基胞核嘧啶通常嘌呤(G)字母旁边.

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  • The present invention discloses a novel polypeptide, human guanine interconversion factor 12, polynucleotides encoding this polypeptide and DNA recombination process to produce the polypeptide.

    发明公开了一种新的多肽——鸟嘌呤互转因子12编码多肽的多核苷酸经d NA重组技术产生这种多肽的方法。

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  • This review describes two kinds of new anti-HSV drugs, 4-oxo-dihydroquinolines and cytosine-phosphate-guanine (CpG) -containing oligodeoxynucleotide (ODN), which have been developed in recent years.

    近年来发现4 -氧代氢喹啉类含有非甲基化胞嘧啶鸟嘌呤二核苷酸序列寡脱氧核苷酸为抗单纯疱疹病毒的新药

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  • This review describes two kinds of new anti-HSV drugs, 4-oxo-dihydroquinolines and cytosine-phosphate-guanine (CpG) -containing oligodeoxynucleotide (ODN), which have been developed in recent years.

    近年来发现4 -氧代氢喹啉类含有非甲基化胞嘧啶鸟嘌呤二核苷酸序列寡脱氧核苷酸为抗单纯疱疹病毒的新药

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