精核酸 的英文怎麼說

中文拼音 [jīnghésuān]
精核酸 英文
spermanucleic acid
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 核 : 核構詞成分。
  • 酸 : 酸構詞成分。
  • 核酸 : [生物化學] nuclein; nucleic acid核酸聚合酶 nucleic acid polymerase; 核酸酶 nuclease; 核酸內切酶 [生物化學] endonuclease
  1. In this paper, we reported the synthesis of three supramolecular complexes between - cyclodextrin and anisole, ethyl benzoate, m - cresol, respectively, which are identified by means of 1hnmr technique

    摘要以-環糊精與苯甲酸乙酯、苯甲醚和間甲酚在水相中通過范德華力發生包合反應形成了主客體超分子絡合物，並用核磁共振氫譜對絡合物進行了表徵。
  2. Degenerate oligonucleotides to highly conserved regions of cucumis melo 1 - aminocyclopropane - 1 - carboxylic acid ( acc ) oxidase gene were used to prime the amplification of fragment of 128bp by ploymerase chain reaction ( pcr ) in samples of genomic dna from fruit of cucumis melo l. cv hetao flesh, which was cloned into plasmid vector pmd - 18 - t. the clon of antisense orientation were selected, and it was inserted downstream of camv35s promoter and enhancer " " of tmv into the plant expression vector pbinyxw, antisence expression vector pbinya was constructed. at the base that pollination and fertilization of cucumis melo l. cv hetao was studied, using pollen tube pathway transformate cucumis melo l. cv hetao, 76 fruit had been obtained, moreover, hardness and content of sugar were analysed

    本實驗以河套蜜瓜果肉基因組dna為模板，用甜瓜acc氧化酶基因特異寡核苷酸鏈為引物進行pcr擴增，得到128bp的擴增產物。將得到的擴增產物克隆到質粒載體pmd - 18 - t上，篩選反向克隆，然後將其反向構建到植物表達載體pbinyxw的camv35s啟動子和tmv增強子「 」的下游，構建成反義表達載體pbinya 。並在對河套蜜瓜授粉受精生物學研究的基礎上，通過花粉管通道法轉化河套蜜瓜，共獲76顆瓜，並進行了硬度和含糖量的分析。
  3. A lot of chemical article, like lysol, fluid of limewater, carbonic acid, hydrogen peroxide solution, iodine, alcohol, 84 disinfection is waited a moment, all can kill n / med tuberculosis bacili, what need time to differ nevertheless, some needs a few minutes, some needs a few hours

    許多化學物品，如來蘇兒、石灰水、碳酸、雙氧水、碘酒、酒精、 84消毒液等等，均能將結核桿菌殺死，不過所需時間不同，有的需要幾分鐘，有的需要幾小時。
  4. The nuclei are ooid or round with finely reticular chromatin and rare punctate nucleoli. the cytoplasm is pale eosinophilic or clear

    細胞核呈圓形或卵圓形，染色質為精細的網路狀，稀疏的斑點狀核仁。胞漿蒼白色或透明，嗜酸性染色。
  5. This modification includes : ( 1 ) selecting two important molecules as candidates, ( 2 ) choosing a promiscuous t - cell epitope, and two b - cell epitopes or conserved amino acid sequences from the two important molecules, ( 3 ) connecting them adequately through analysis by the molecule designing software. therefore, the synthetic new antigen may interfere with the process of fertilization by multiple ways and its contraceptive effects may be enhancing. based on the molecule designing methods, the b - lymphocyte cell epitope of sperm / testis specific protein sp17 and cyritestin which interfere with fertilization in mouse, as well as the promiscuous th cell epitope of the ribonuclease ( rnase ) in bovine were selected

    本研究以蛋白質分子設計的理論和方法研究避孕疫苗，將sp17和cyritestin關鍵表位和牛核糖核酸酶非選擇性th細胞表位合理組合，獲得新抗原- 35肽序列；並在合成、純化後分別與弗氏佐劑、免疫刺激復合物（ iscoms ）混合后免疫不同遺傳背景的雌性小鼠，觀察血清和生殖道內的特異性抗體滴度的動態變化、生育力的改變以及免疫后小鼠重要臟器的組織病理學改變：以及在ivf下，新抗原的特異性抗血清對精卵相互作用的影響及抗原在精子表面的特異性定位。
  6. Effect of exogenous spermine on proteinase and rnase in wheat seedling under water stress

    外源精胺對水分脅迫下小麥幼苗蛋白酶和核糖核酸酶活性的影響
  7. Based on this point, our aim to obtain the high performance materials should be carried out as well as the er behavior be actualized through the chemistry design. in this paper, 4 supramolecular complexes of - cyclodextrin inhydrosoluble polymer / l - ( 2 - pyridlazo ) - 2 - naphthol, 6 hydrosoluble - cyclodextrin polymer / 3 - hydroxy - 2 - naphthoic acid, 2 - cyclodextrin - starch resins and 6 supramolecular complexes of - cyclodextrin - starch copolymer / substituted salisylic acid and 3 - hydroxy - 2 - naphthoic acid er particles were prepared, respectively. the structure of these particles was characterized by ir, nmr, uv - vis, the fluorescence analysis, element analysis, and etc, respectively

    在本項研究中，分別制備了4種不溶性-環糊精聚合物及其與1 - （ 2 -吡啶偶氮） - 2 -萘酚構築的超分子配合物、 6種水溶性-環糊精聚合物及其與3 -羥基- 2 -萘甲酸的超分子配合物、 2種-環糊精澱粉樹脂及6種-環糊精澱粉共聚物與取代水楊酸、 3 -羥基- 2 -萘甲酸形成的超分子配合物顆粒，通過紅外光譜、熒光分析、元素分析、電子吸收光譜及核磁共振譜等對它們的結構進行了表徵。
  8. The nucleotide ( nt ) sequence of the insert in phz1754 is 2299bps in size. computer assisted analysis of the sequence revealed an open reading frame ( orf ) with a g + c content of 70. 3 % that would encode a protein of 552 amino acids ( aa ). the nt seque nce comparision revealed that the orf in the sequenced region exhibits 85 % dna sequence homology with the cholesterol oxidase gene choa of streptomyces sp

    對phz1754進行外切核酸酶（ exonuclease ， exo ）順序缺失，獲得單向長度漸減重疊的系列突變體，核苷酸序列測定顯示出該ecor - sal片段的精確大小為2299bps ， frameplot程序分析揭示出該區域一個完整的開放閱讀框（ orf ）的存在，其大小為1656bps ， g + c含量為70 . 3 ，編碼552個氨基酸，利用blastsearch程序將orf的核苷酸序列及推導的氨基酸序列與因特網上基因及蛋白質數據庫進行綜合比較，發現無論在核苷酸水平還是在蛋白水平上，該orf均與膽固醇氧化酶表現出同源性，而且與鏈黴菌膽固醇氧化酶同源性最高，說明該orf編碼膽固醇氧化酶基因。
  9. Using a novel approach based on the measurement of the ratio of such rna molecules copied from gene copies which the fetus has inherited from the father and mother, professor lo and his team have achieved the noninvasive prenatal detection of downs syndrome

    盧煜明教授率領的研究組利用第二十一號染色體其中的一個基因所表達的核糖核酸（ rna ）分子，精密地計算出胎兒由父親及母親遺傳下來的核糖核酸分子的比例，成功進行無創性產前唐氏綜合癥測試。
  10. The full length cdnas of 17 - hsd1 and 17 - hsd3, 17 - hsd8 were obtained by library screening and race, respectively. expression patterns ( tissue distribution ) of three types 17 - hsds were checked by rt - pcr and northern blot. the recombinant constructs of 17 - hsdl / pet blue2 and 17 - hsd8 / pcdna 3. 1 were made and subsequently transformed into the corresponding host expression cell of ( de3 ) placi and mammalian hek 293 cell

    首先從genebank下載在其他脊椎動物中已被克隆17 - hsd1 ， 17 - hsd3的氨基酸和核甘酸序列，並在序列保守區域設計簡並引物，然後分別以羅非魚卵巢和精巢cdna為模板進行rt - pcr擴增得到17 - hsd1 ， 17 - hsd3的中間片段。
  11. Genetic association between polymorphism of claudin 5 transmembrane protein gene and schizophrenia

    膜轉運蛋白基因單核苷酸多態性與精神分裂癥
  12. It has been shown that domain ia is responsible for cell recognition, domain ii is to be involved in translocation of the toxin across membranes, and domain hi catalyzes the adp - ribosylation of elongation factor2, which arrests protein synthesis and results in cell death

    人組蛋白h3是堿性核蛋白，富含精氨酸，在生理條件下， h3的精氨酸帶正電荷，而dna的磷酸基團帶負電荷，所以組蛋白和dna分子主要依靠靜電引力相結合。
  13. Project evaluation, bid preparation, engineering design, budget review, technical consultation for projects of sulfuric acid and its derivatives

    從事硫酸工程及硫酸延伸的精細化工產品的工程項目評估、標書編制、工程設計、造價的審核，並從事上述新建、改造項目的技術咨詢。
  14. The main differences in sod exist in two stages - 6 - from darkly - pigmented eye to hatching, which showed two more bands ( sodl " and sod2 " ) in the isozyme pattern of embryo activated by heterogeneous sperm than that activated by homogenous sperm. meanwhile, the other two isozymes ( est and me ) detected in this paper did not show apparent differences between the embryo activated by homogenous sperm and that activated by heterogeneous sperm

    對異精激發彭澤鯽雌核發育子代及其母本彭澤鯽和父本海鯉的血清、肌肉蛋白以及心、肝、腎、腦、眼等組織的酯酶（ est ） 、蘋果酸脫氫酶（ mdh ） 、蘋果酸酶（ me ） 、超氧化物歧化酶（ sod ）和乳酸脫氫酶（ ldh ）電泳圖譜的比較研究。
  15. The nucleocapsid is arranged in a symmetric fashion, with a precise number and arrangement of structural subunits surrounding the virus nucleic acid

    核衣殼以一種對稱方式排列，病毒核酸外的結構亞單位有著精確的數目和排列。
  16. That is to add a special fluorescence - based dna internal standard in the telomerase elongated ts primers, then do pcr amplification after a step of refinement ( hydroxybenzene / chloroform extracting, and deposited by ethanol ). sequencing analysis of pcr product was done on 310 gene scan analysis ?. 1. 2 dna sequencer to determine telomerase activity. notably, this method eliminated the restraining factors of taq dna polymerase, making it possible to erase the sample differences met in pcr and eradicate the annoying phenomena of pseudo negative results

    在kim等開發的端粒重復擴增分析法（ trap ）的基礎上進行改進，即通過對端粒酶延伸ts寡核昔酸反應產物的精製，消除了pcr擴增中抑制taq酶活性的因素，從而減少了樣品之間pcr擴增上的差異和假陰性現象的發生，提高了判斷樣品端粒酶陰、陽性的準確率和定量的準確性。
  17. Ganansuan antidumping hydrochloric acid manufacture, marketing ; chemical raw materials ( excluding hazardous chemicals ) manufacturing, marketing ; chemical products ( excluding dangerous goods ) wholesale, retail ; approved by the office of the provincial import - export trade business

    甘氨酸乙酯鹽酸製造、銷售；精細化工原料（不含危險化學品）製造、銷售；化工產品（不含危險物品）批發、零售；按省經貿廳核定的自營進出口業務。
  18. “ langyatai ” brand cider has rich nutrition, such as ca2 +, p3 +, k +, fe2 +, lactochrome and nicotinic acid etc. and all kinds of vitamin being beneficial to body, all above are creamed from apple, meanwhile, after low - temperature fermentation, some organic nutrition of low sugar and high protein are produced, including malic acid, butanedioic acid, tartaric acid, seventeen amino acid and high powerful, high nutritional alcohol ester etc

    瑯琊臺蘋果酒營養豐富，提煉了蘋果的主要精華，如蘋果中的鈣、磷、鐵、鉀、核黃素和尼可酸等二十多種微量元素，以及各種對人體有益的維生素.同時經過低溫生化發酵，生成了低糖類高蛋白等各種有機營養物質，如蘋果酸，琥珀酸，酒石酸及17種氨基酸和高能量高營養的醇酯等。
  19. The product distillated from the cream of mount fuji mud, it contains more than thirty mineral element and several kinds of rare mud element which has living activity effect, it can interact with high polymer albumen nucleic acid which is inner body of human, produces activity enzyme, strong adsorption ability, it can accelerate metabolism of skin, whiten and energy the skin, firming skin, strengthen skin elasticity, improve skin elasticity, arouse human body enginery

    本品提取日本富士山火山泥的精華物，內含三十多種豐富的礦物元素和多種生物活性效應的稀土元素，能與人體內許多的高分子蛋白核酸等相互作用，產生活性酶，超強的吸附能力，加快肌膚新陳代謝，自然美白，收緊肌膚，增強皮膚彈性、提升肌膚活力、激發人體機能。
  20. The subttle of " the science of a happy marriage " says, : by nature, men and women aren ' t made for each other " because of their differing dna

    在快樂婚姻的學問中有這樣的精解， 「事實上，男人和女人並不是為對方而造的」 ，因為他們的脫氧核糖核酸（ dna ）並不相同。
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