核酸酶 的英文怎麼說

中文拼音 [hésuān]
核酸酶 英文
nuclease
  • 核 : 核構詞成分。
  • 酸 : 酸構詞成分。
  • 酶 : 名詞[生物化學] （生物體的細胞產生的有機膠狀物質） enzyme; ferment
  • 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. The capsid protects the nucleic acid from enzymes or physical agents

    衣殼保護核酸免受酶或物理因素的破壞。
  2. Milk and milk - based products - detection of thermonuclease produced by coagulase - positive staphylococci

    乳和以乳為基料的製品.凝固酶-陽性葡萄球菌的耐熱核酸酶檢測
  3. Part 1 : the culture and identification of es - d3 cells and the study of the efficiency of eb formation from es cells when grown on mef feeder layer in es culture medium or cultured in es culture medium supplemented with lif 1000u / ml, es - d3 cells being used in our experiments formed normal clones, expressed akp and kept their normal karyotype over many passages. the in vitro and in vivo differentiation experiments showed that es - d3 cells could differentiate into variety of cell types derived from three primary germ layers

    結果顯示： eso3細胞在小鼠胚胎成纖維細胞上和或含白血病抑制因於億f ）的es細胞培養液中形成典型的胚胎幹細胞克隆，堿性磷酸酶染色結果為強陽性，具有正常二倍體核型以及具有在體內外分化為三個胚層來源的組織細胞的潛能，而且具有形成種系嵌合動物的能力。
  4. Construction and expression of rnase - resisting virus - like particles containing partial sequence of alpha - fetoprotein messenger rna

    部分序列的耐核糖核酸酶病毒樣顆粒的構建和表達
  5. Expression and nuclease activity analysis of staphylococcus nuclease in e. coli

    金黃色葡萄球菌核酸酶在大腸桿菌中的表達及其活性分析
  6. These studies are helpful for elucidating the mechanisms of dna recognition and repair, and the design of novel synthetic nucleases

    此項研究會對闡明生物體內dna的識別修復機理、合理設計新的人工核酸酶提供理論指導。
  7. With the increase of concentration of aqueous extract from peganum multisectum increased, root vigor, the contents of chlorophyll, soluble protein and nucleic acid in roots and shoots of alfalfa seedlings decreased, while the activities of protease and nuclease, the contents of o2 ( superscript - ), h2o2 and malondiadehyde ( mda ) increased, the activities of superoxide dismutase ( sod ), catalase ( cat ) and peroxidase ( pod ) first increased and then decreased

    幼苗根系活力和葉綠素、可溶性蛋白質、核酸含量隨水浸液濃度的提高而降低，蛋白酶和核糖核酸酶活性及超氧陰離子（ o2 （上標- ） ） 、 h2o2和丙二醛（ mda ）含量則增加，超氧化物歧化酶（ sod ） 、過氧化氫酶（ cat ）和過氧化物酶（ pod ）活性呈先升后降變化。
  8. 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。
  9. We designed a suitable probe in the experiment and used ribonuclease protection assay technology to detect the expression of pdipl gene in mouse liver at different time points after partial hepatectomy. we found that the expression of pdipl gene was increased. it reached the highest level after 12 hours and then decreased

    我們設計合適的探針，採用核酸酶保護反應等技術測定了pdip1 -基因在肝臟部分切除后不同時間在小鼠肝臟中的表達，發現pdip1 -基因在肝臟部分切除后表達增強， 12小時表達最強，以後表達減弱。
  10. Ribonuclease inhibitor ( ri ) is an acid cytoplasmic protein with the molecular weight of 50 kd. this ubiquitously distributed glycoprotein tightly binds and inhibits ang with a stoichiometry of 1 : 1. the remarkable affinity of ri and ang supplies an approach to invalid the function of ang which is to stimulate neovascularization

    核糖核酸酶抑制因子（ ribonucleaseinhibitor ， ri ）能夠以1 ： 1的比例結合併抑制ang ，這無疑為我們提供了一條重要的糾正ang引起的新生血管生長失控的途徑，從而治療相關疾病。
  11. 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
  12. Synthesis, crystal structure and properties of co 2 teta

    配合物的化學核酸酶活性研究
  13. The glycoprotein eo of classical swine fever virus ( csfv ), besides being an envelope protein, possesses knase activity, which is pertinent to viral persistent infection in the host

    豬瘟病毒（ classicalswinefevervirus ， csfv ） eo糖蛋白既是包膜蛋白，又是一種核酸酶，其活性對病毒在宿主體內的持續感染有直接關系。
  14. 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。
  15. The results showed mn and ni complexes possibly bind to dna by the mode of interaction, whereas zn complex possibly bind to dna by the modes of interaction and electrostatic binding. 5. in addition, we conjugated cleavage system with recognize system and analyzed joint products by hplc, which provide experimental basic for design of dual effects cleavage

    此外，本文還選用咖啡酸純品來突破切割體系與識別體系（用氨基臂修飾的寡聚脫氧核苷酸）的連接，並用高效液相色譜法分析其偶聯產物，為今後設計併合成一種具有特異識別和高效切割雙重功能的人工核酸酶提供了實驗基礎。
  16. In young chickens aev induces paralysis, ataxia and muscular dystrophy, while in older chickens, infection is usually subclinical, resulting in a decline in egg production and hatchability. infectivity was shown to remain unaffected by chloroform, low ph, pepsin, trypsin and deoxyribonuclease. magnesium cations were shown to stabilise preparations of the virus against heat inactivation. the buoyant density of virions are 1. 31g / ml. the diameter of the virion was estimated to be 22 to 30nm. the aev can be adapted to grow in chicken embryo. the inability of aev to grow effeciently in most cell cultures

    幼雞感染該病毒后，引起麻痹、頭頸震顫甚至共濟失調，而成雞常呈亞臨床感染或導致產蛋量和孵化率下降。病毒的感染性不受氯仿、低ph 、胃蛋白酶、胰酶和脫氧核糖核酸酶的影響，鎂離子可增強病毒對熱的穩定性，病毒的浮密度為1 . 31g ml ，直徑為22 - 30nm ，該病毒主要在雞胚中增殖，在大多數細胞培養物中不生長。
  17. It is a very basic, single - chain protein with molecular weight about 14 kd. it shares 33 % sequence identity with bovine pancreatic rnasea and has structurally equivalent counterparts for the two histidines and one lysine that comprise the catalytic residues for ribonucleolytic activity

    它是由123個氨基酸組成的分子量約為14kd的單鏈堿性蛋白質，與牛胰核糖核酸酶有33的同源性，兩個組氨酸和一個賴氨酸殘基組成了血管生成素核糖核酸酶活性中心。
  18. Angiogenin belongs to a protein superfamily of rnase. it is the only member being able to stimulate angiogenesis. on the other hand, angiogenin is also the only angiogenic factor known to exhibit ribonucleolytic activity

    血管生成素是核糖核酸酶超家族中唯一一個具有促血管生成能力的成員，也是目前已知的所有血管生成因子中獨具核糖核酸酶活性的因子。
  19. Although the catalytic activity of angiogenin is rather weak, it is critical for its angiogenic properties

    血管生成素的核糖核酸酶活性很弱，但對它的血管生成活性是至關重要的。
  20. It interacts with endothelial cells, mediates a number of cellular responses including cell adhesion and invasion, and is translocated to the cell nucleus where it may act on its putative rna substrate. clinical application of angiogenin is closely associated with its potent angiogenic activity

    血管生成素可以作用於血管內皮和平滑肌細胞，引起一系列細胞反應，包括：促進靶細胞的增殖，誘導細胞的遷移和侵入，介導細胞粘附，還可以經內吞作用定位於細胞核，發揮其核糖核酸酶活性。
分享友人
分享到 Line

分享到臉書