鳥嘌呤 的英文怎麼說

中文拼音 [niǎolíng]
鳥嘌呤 英文
acyclovir
  • 鳥 : 鳥名詞（同「犀」, 舊小說中用做罵人的話） male genital organ
  • 嘌 : 形容詞[書面語] （疾速） very fast; passing swiftly
  1. In dna, four different bases are found. two of these, adenine and guanine, are double-ring structures called purines.

    在DNA中，有四種不同的基，其中的兩個為腺嘌呤和鳥嘌呤，即稱為嘌呤的雙環結構。
  2. Researchers at purdue university used synthetic forms of guanine and cytosine

    美國普渡大學的研究人員使用的是合成的鳥嘌呤與胞嘧啶。
  3. There are four types of nucleic acid, adenine, cytosine, guanine, and thymine *

    有四種類型的核酸? ?腺嘌呤、胞核嘧啶、鳥嘌呤、胸腺嘧啶。
  4. 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，腺嘌呤和鳥嘌呤。
  5. An adenine on one chain is always matched with a thymine * on the other chain, and a guanine with a cytosine

    在一個鏈上一個腺嘌呤分子總是與另一個鏈上的一個胸腺嘧啶相匹配，而一個鳥嘌呤總是與一個胞核嘧啶分子相匹配。
  6. Normal dna consists of four bases - adenine, cytosine, guanine and thymine ( known as a, c, g, t ) - molecules that spell out the genetic code in pairs

    正常dna由四種堿基組成腺嘌呤、胞嘧啶、鳥嘌呤、胸腺嘧啶，這些分子以成對的方式組成基因的密碼。
  7. The base ratio of 1 : 1 for the bases adenine and thymine and the bases cytosine and guanine was the first clue to the specificity of base pairing in the nucleic acids

    在核酸中的堿基配對高度專一性的原則決定了腺嘌呤與胸腺嘧啶，或鳥嘌呤與胞嘧啶之間的比值為1 ： 1 。
  8. Some tendency of tn5gusa5 transposition were found that all preferred sites of tn5gusa5 in xcc 8004 genomic dna are in at - rich regions ; target sequences of tn5gusa5 have some features that the probabilities of guanine and cytosine are high respectively at the head and tail base of target sequence ; the level of gene transcription does not influence insertion density of tn5gusa5 significantly

    結果表明， tn5gusa5插入位點有一定的規律性： tn5gusa5在xcc8004基因組上傾向于插入低gc含量（ 50左右的區域插入密度最高）區段；插入位點的靶序列有一定的特異性，在靶序列的首位鳥嘌呤出現的幾率高，而在靶序列的末位胞嘧啶出現幾率高； tn5gusa5的插入密度與該區段基因的轉錄水平無明顯關系。
  9. Performance of the chinese hamster ovary cell hypoxanthine guanine phosphoribosyl transferase gene mutation assay

    中國倉鼠卵巢細胞次黃質鳥嘌呤轉磷酸核糖基酶基因變異鑒定的操作
  10. In dna, four different bases are found. two of these, adenine and guanine, are double - ring structures called purines

    在dna中，有四種不同的基，其中的兩個為腺嘌呤和鳥嘌呤，即稱為嘌呤的雙環結構。
  11. Members of the purine group include adenine and guanine, which are constituents of the nucleic acids, and certain plant alkaloids, e. g. caffeine and theobromine

    嘌呤基的成員包括腺嘌呤和鳥嘌呤，它們是核酸以及某些植物生物堿的成分，如咖啡因和可可堿。
  12. The water - soluble guanosine in pinellia ternate cultivated is similar to that in pinellia ternate wiled

    從水溶性成分鳥嘌呤核苷的含量看，種植半夏質量並不比野生半夏質量差；半夏在炮製過程中水溶性成分有所損失。
  13. Monofunctional alkylating agent n - methyl - n ' - nitro - n - nitrosoguanidine ( mnng ) is a widely spread environmental mutagen and carcinogen that targets dna and proteins to generate adducts. among the adducts, o6 - alkyl guanine is the predominant mutagenic lesion because of its mispairing properties, which can eventually lead to chromosomal aberrations, point mutations, and cell death. this lesion also appears to be involved in tumor initiation, particularly in gastric carcinogenesis

    單功能烷化劑n -甲基- n -硝基- n -亞硝基胍（ mnng ）是一種在環境中廣泛存在的化學誘變劑和致癌劑，它能和dna及蛋白質等生物大分子形成加合物（ adduct ） ，其引起的與突變有關的主要dna損傷類型是o ~ 6 -甲基鳥嘌呤，這種損傷與腫瘤尤其是胃癌的發生密切相關。
  14. ( 3 ) the data support that roe deer ( capreolus capreolus ) moved into hydropotinae ( presently in which there is only one species : hydropotes intermix ) and stemed its own independent genus ; ( 4 ) the results are object to the usual standpoint that dusky musk deer and alpine musk deer are two different species ; ( 5 ) it is more reasonable that moschidae ( musk deer ) is placed at the level of super family ; ( 6 ) the number of transition within 12s rrna is within the range of 2 to 20 times bigger than that of transversion ; ( 7 ) as to nucleotide composition, adenine ( a ) is much more abundant than any of other bases ( averagely 36. 88 % ) and guanine ( g ) is the least ( averagely 17. 65 % ) in the complete sequence, which is similar with the loop region

    （ 4 ）黑麝與馬麝的12srrna基因序列完全相同， 12srrna基因數據不支持黑麝與馬麝為兩個種。 （ 5 ）本實驗結果支持麝作為上科的分類階元存在。 （ 6 ） 12srrna基因的堿基代換中轉換數遠遠大於顛換數（ 2 - 20倍） （ 7 ） 12srrna基因二級結構中，全序列核苷酸的堿基組成腺嘌呤（ a ）最多（平均為36 . 88 ） ，鳥嘌呤最低（平均17 . 65 ） ，與環區的堿基組成相類似。
  15. Study of the voltammetric behaviours of 8 - azaguanine at an activated electrode

    氮鳥嘌呤在活化電極上的電化學行為研究
  16. Guanosine contents of pinellia rhizoma in the different habitats and the processed were determined by rp - hplc

    摘要採用反相高效液相色譜法測定不同生境半夏和炮製半夏中鳥嘌呤核苷的含量。
  17. He is also one of the developers of the captcha, those distorted words you have to retype correctly before you can, say, open a new email account

    有多少不是科學家的人能分辨出鳥嘌呤的分子並正確地將其分類？
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