核酸合成 的英文怎麼說

中文拼音 [suānchéng]
核酸合成 英文
nucleic acid synthesis
  • : 核構詞成分。
  • : 酸構詞成分。
  • : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
  • : Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
  • 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. Among the genes, there were genes directly related to liver regeneration : fetuin, cathepsin ; close related to liver function : cytoplamic aspartate aminotranferase, gutathion sulfur transferase ; related to substance and energy metabolism : atp synthetase, ribosomal protein, and related to stress response : haptoglobin, transferrin

    這些基因中有和肝再生有直接關系的如:胎球蛋白、組織蛋白酶;和肝臟功能密切相關的如:胞質天冬氨轉氨酶、谷胱甘肽硫轉移酶;與物質能量代謝有關的如: atp酶、糖體蛋白;以及與急相反應有關的如:觸珠蛋白、轉鐵蛋白。
  2. In this thesis, the development of emulsion polymerization theory and related new technologies are comprehensively reviewed, and the synthetic technologies of acrylate latex modified by organosilicon both at home and abroad are also reviewed. based on the current development and research in this field, attentions of this study are focused on three ways for preparing novel acrylate latexes modified by organosilicons, that is, 1 ) the acrylate monomers are copolymerized with unsaturated silicons by emulsion copolymerization ; 2 ) a new latex with microphase separation morphology is synthesized, which shows a core - shell structure character ; 3 ) soap - free polymerization is explored for preparing a higher - performance latex using an unsaturated silicon monomer, different acrylates and a reactive emulsifier. by using techniques of delaying addition of organosilicon monomer and a hydrolysis inhibitor, the hydrolysis and condensation of 3 - ( trimethoxysilyl ) propyl methacrylate during polymerization can be effectively prevented, as a result, organosilicon content in the macromolecular chain is increased

    同時採用有機硅單體延遲滴加及添加水解抑制劑等技術,有效防止了-甲基丙烯酰氧基丙基三甲氧基硅烷在乳液聚過程中的過渡水解及縮反應,提高了聚物大分子鏈中有機硅鏈節的含量;利用紅外光譜與差示掃描量熱儀對產物分子結構進行了表徵,並通過對共聚產物力學和吸水率的測試,證實了本研究所制備的有機硅改性丙烯酯共聚物具有比純丙烯酯聚物更優良的力學及耐水性能;從分子設計角度出發,利用醇解反應出水解、縮反應速率較慢的兩種新型不飽和有機硅單體: ?甲基丙烯酰氧基丙基三乙氧基硅烷和?甲基丙烯酰氧基丙基三異丙氧基硅烷;利用磁共振對新型硅烷單體結構進行了證實;研究表明利用新型硅烷單體可以制備出高硅烷含量的有機硅改性丙烯酯乳液,且其聚產物具有較高的力學及耐水性能。
  3. All kind of oligonucleotides ( 16 sense primers, 8 antisenset primers, 128 different primer combinations in all ) were designed from the conserved motifs glpl and cfly ( distance between them is approximately 210bp ) which existed only in the type of nbs - lrr resistance gene and used as primers for scanning the genomic dna. no specific products ( which is approximately 210bp in length and obtained from genomic dna containing ht gene ) was obtained though amplified products of approximately 500 - looobp appeared in six different primer combinations

    依據nbs - lrr類r基因特有的兩個保守序列glpl和cfly (兩者相距約70個氨基所有可能的簡並寡引物(左引物16個,右引物8個,共組128個引物組)對玉米基因組dna進行擴增的結果表明:在6個引物組中得到了擴增產物,產物長度在500 1000bp之間;沒有獲得特異性擴增產物(指僅從含ht基因材料中得到,長度約210bp的dna片斷) 。
  4. Multi - locus dna fingerprint technique was used to check the chimerism of chimeric mouse generated by injecting es cells into blastocysts and to detect whether the chimeric mouse is a germ - line chimeras. the results indicated that : the multi - locus dna fingerprint with a new synthesized probe - jl - 02, has enough polymerism and good stability, and should be very useful to monitor the chimerism in different tissues of es cell chimeric mouse and to check whether an es cell line has the capacity to enter the germ line, especially when involving strains that can not be discerned with coat color or biochemical markers

    嘗試應用多位點dna指紋技術,檢測經過胚胎幹細胞es細胞途徑所獲得的嵌體小鼠中es細胞在各種臟器中的嵌情況檢測es細胞在嵌體小鼠中是否實現種系傳遞。結果表明:採用新型的人工的寡多聚體探針jl - 02探針的多位點dna指紋圖譜,具有足夠的多態性和很好的穩定性。
  5. Synthesis of riboflavin tetrapropanate by solid superacid sulphate ion on zirconium dioxide

    2催化黃素四丙酯的研究
  6. 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關鍵表位和牛酶非選擇性th細胞表位理組,獲得新抗原- 35肽序列;並在、純化後分別與弗氏佐劑、免疫刺激復物( iscoms )混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。
  7. Adp ( adensine diphosphate ) a nucleotide consisting of adenine and ribose with two phosphate groups attached. the second phosphate is attached to the first by a high - energy bond

    腺(嘌呤)苷二磷:一種由腺嘌呤和糖再加上兩個磷。其中第二個磷以高能鍵與第一個磷
  8. In this dinuclear complex, it is worthy of notice that the source of tridentate chelate atoms ( 1n2o ) of ida is different from that of the reported complex

    過程中,我們還首次得到了與1 , 10 -鄰菲咯啉及亞氨基二乙( ida )絡的銅的不對稱雙物晶體。
  9. Cytochrome p450 functions as the monooxygenase. p450s are involved in physiologically important processes including steroid metabolism, drug deactivation, procarcinogen activation, fatty acid metabolism, xenobiotic detoxification and wildly distributed in animal, plant and low eukaryotic organism

    細胞色素p450具有加單氧酶的作用,並能參與機體解毒、甾體激素的、脂肪代謝等重要的生理反應,並廣泛分佈於動物、植物和低等真生物中。
  10. With the rapid development of molecular biology, the researchers of different scientific background are provided with a good opportunity to enter the field. people can resolve some important difficult problems with all kinds of research methods and knowledge in their fields. it is chemists " tribute that they design and synthesize effective nucleic acid cleavage reagents and clarify the reaction mechanism of complexes and dna, which makes it possible to search effective remedial reagents and structural probes by molecular design

    分子生物學的迅猛發展為不同科學背景的研究者涉足該領域提供了良好的機遇,人們可以利用各自領域的研究方法和知識來攻克生物學中的一些重要難題,化學家所能做的貢獻就是設計和一些特異識別和高效切割的斷裂試劑,並闡明其作用機理,從而使通過分子設計尋找有效的治療試劑和結構探針為可能。
  11. The acrylate copolymers ( acr ) with core - shell structure were synthesized by seed emulsion polymerization used with butyl acrylate, styrene, methylmethacrylate as comonomers

    採用預乳化種子乳液聚方法,了一種具有殼結構的丙烯酯共聚物( acr ) 。
  12. Background : ghrelin is a 28 - amino acid endogenous peptide recently identified in the secretory granules of x / a - like cells in the rat stomach, which can act on the growth hormone secretagogue receptor to accelerate the secretion of growth hormone. it was identified that ghrelin - immunoreactive cell and its receptor localize in areas of brain, such as hypothalamus ( pvn, arc ), hippocampus, adenohypophysis and so on. motilin is a 22 - amino acid peptide secreted from the upper part of the small intestine, which regulates the interdigestive motility of gastric

    背景資料: ghrelin是新發現的由28個氨基的內源性腦腸肽,由胃部泌腺x / a樣內分泌細胞分泌, ghrelin免疫活性神經元及其受體在中樞神經系統中如下丘腦室旁( paraventricularneucleus , pvn ) 、弓狀( arcuatenucleus , arc ) 、海馬區及腺垂體等均有不同濃度的分佈,可與生長素促泌物受體( growthhormonesecretagoguereceptor , ghsr )結促進生長素( growthhormone , gh )分泌。
  13. Histidine a basic amino acid formed only rarely in proteins. it is formed from atp and 5 - phosphoribosyl pyrophosphate in a complex biosynthetic pathway. glutamate is an intermediate in its breakdown

    組氨:是蛋白質中少有的一種堿性氨基。由atp和5 -磷糖基焦磷鹽通過復雜的生物途徑。在其降解過程中可形谷氨
  14. Lastly by using the technique of dot blot hybridization, the genome dna of chlamydia was detected with the probe of momp gene labeled with dig - 11 - dutp by using the way of random primer. the results showed the degree of sensitivity of the probe was 10 pg and other pathogens could not be detected by this probe. by comparing the diagnostic ways of nucleotide probe and fc, the technique of nucleotide probe were proved to have high sensitivity and speci fi city

    最後,用地高辛隨機引物法標記momp基因探針,斑點雜交檢測衣原體基因組dna ,靈敏度可達10pg ,且不能檢出其它病原體的。將探針法與補體結反應法對衣原體感染的診斷進行比較,初步證明該探針具有較高的敏感性與較強的特異性。
  15. Many glycoproteins of lower and higher eucaryotes are attached to the plasma membrane by means of a glycosylphosphatidylinositol ( gpi ). gpi - anchored proteins are synthesized on membrane - bound ribosomes. upon translocation of the pro - protein across the endoplasmic reticulum membrane, gpi : protein transamidase ( gp1t ) recognize and removes the carboxy terminal gpi signal sequence and attaches a gpi molecule to the newly exposed carboxy terminal amino acid

    Gpi化前體蛋白在依附於膜的糖體上,當其易位穿過內質網( er )膜后,被gpi :蛋白質轉酰胺基酶( gpit )識別, gpit在移走其羧基端gpi信號序列的同時將gpi分子連接至新生的氨基位點上。
  16. The core part of hpi comprises genes for the biosynthetic, regulatory and transport of ybt. recently, the hpi appears to be widespread in various enterobactia strains, for example, in disrrheagenic e. coli strains, citrobacter diversus, and various species of klebsiella and non - i serotypes of salmonella enterica. now, the research on yersinia hpi in the enterobactia is reported mostly from the vie wpoint of molecular epidemiology, but the structure and function of hpi in these strains is unclear

    耶爾森菌的hpi有一個約30 . 5kb的功能心區,它攜帶有與ybt、調節和攝取有關的基因簇irpl irp9等基因,其中, irpl irp5及irp9基因與ybt有關, irp6 、 irp7 、 fyua基因與其轉運有關, irp8基因功能不明, ybta基因對ybt的攝取起調節作用,天門冬氨trna ( asn - trna )是hpi的整位點。
  17. Endogenous no may inhibit ethylene biosynthesizing and control levels of endogenous cyclic nucleotide lead to delay maturation and senescence, so it can be used in extending the periods of the storage and marketing life of fruits, vegetables and flowers

    植物內源一氧化氮可以通過抑制乙烯的生物和調控環化在植物組織中的水平,來延緩植物組織的熟和衰老,延長果蔬等組織的貨架期。
  18. 5 - enolpyruvlshimimate - 3 - phosphate synthase ( epsp synthase ) is a necessary enzyme of the shikimate pathway in prokaryote, yeasts, fungi, apicomplexan parasites, plants and algae

    生物、酵母、真菌、頂配位寄生蟲、植物和藻類中的epsp酶是芥草途徑中的一個氨基必需酶。
  19. At first, 1. 67 u g per well mcab all was coated on three wells of a plate, and then 1. 5 x 1011 phage virion was diluted and added, after incubating with the target, wash away unbound phage by tbst ( 0. 1 % tween - 20 ), the bound phage was eluted with ph 2. 2 tris - gly buffer and amplified, the specially bound phage was enriched by taking through addition binding / amplification cycles. ln the following cycles, the stringency of panning can be increased by raising the concentration of tbst or decreasing that of mcab all, collecting and titering the washing phage of last time and output phage in each round, the selective ratio and the false positive rate of each round were worked out, the gradually increasing of selective ratio and decreasing of positive rate shows that the panning was effective. after 4 rounds of panning, 11 phage clones were selected after competitive - ellsa, the dna samples of 8 positive clones and 1 negative clone were sequenced and all the foreign peptides inserted was also deduced, a clear consensus binding sequence emerged

    在本實驗中,利用隨機12肽庫對抗豬瘟病毒( classicalswinefeverviruscsfv )糖蛋白me2的單抗a11進行表位篩選,經過四輪篩選以後,隨機挑取11個克隆作競爭- elisa檢測,結果表明,所挑11個克隆中,有9個克隆能對me2蛋白和a11反應產生抑制作用,抑制率最高可達64 ; dna測序以後經過dnastar軟體分析,發現它們的心序列為anwralsl ,該心序列與豬瘟病毒e2蛋白的28 - 35位氨基ttwkeysh具有同源性;夾心- elisa檢測和western - blotting試驗均證明所挑陽性克隆能被a11所識別;人工心序列的多肽經間接elisa試驗證實,也能被a11識別。
  20. They cannot naturally produce essential fatty acids - beneficial nutrients found mainly in plant and fish oil, so they must rely on a dietary supply. here we want to establish transgenic mice carry a tissue - specific expression gossypium hirsutum - 6 fatty acid desaturase ( fad2 ) gene which can add a double bond into an monosaturated fatty - acid hydrocarbon chain and convert oleic acid to linoleic

    本試驗試圖構建一個肌肉組織特性的- 6脂肪去飽和酶(脫氫酶)真表達載體,通過原顯微注射法把棉花的- 6脂肪去飽和酶導入到小鼠體內,以小鼠為動物模型,建立動物體內的必需脂肪代謝通路。
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