行為突變體 的英文怎麼說

中文拼音 [hángwéitūbiàntǐ]
行為突變體 英文
behavioral mutant
  • 行 : 行Ⅰ名詞1 （行列） line; row 2 （排行） seniority among brothers and sisters:你行幾? 我行三。where...
  • 突 : Ⅰ動詞1 （猛沖） dash forward; shoot out 2 （高於周圍） protrude; bulgeⅡ副詞（突然） abruptly; sud...
  • 體 : 體構詞成分。
  • 行為 : action; behaviour; conduct; deed
  1. The dna damage caused by so : was paid more attention to in recent years. based on the early work, we studied the effects of so2 in the following aspects : the first part, damage effects of so2 derivatives injection on dna of cells in mice sulfite and hydrosulfite are two kinds of so : derivatives in vivo

    近年來， so _ 2引起機體dna損傷而導致哺乳動物組織細胞dna突變日益引起了人們的關注，為此，我們在前人工作的基礎上，主要進行了以下幾方面的研究：一、 so _ 2衍生物對小鼠胃、肝、脾和腎細胞dna的損傷作用。
  2. Pcr method was used to identify candidate ms 188. sequence analysis indicated that a point mutation occurred in the second exon of the atmyb103 gene in male sterile mutant with caa ( gln ) replaced by a stop codon taa

    利用pcr的方法從突變體中擴增atmyb103基因並進行序列分析，結果表明突變體中atmyb103基因第二個外顯子上發生了點突變，由原來編碼谷氨酰胺的caa密碼子突變為終止密碼子taa 。
  3. In escherichia coli, arog gene encodes phenylalanine - sensitive 3 - deoxy - d - arabino - heptulosonate - 7 - phosphate synthase isoenzyme arog that catalyzes the first committed step of shikimate pathway. here we study the essential amino acid residues involved in the formation of feedback inhibition site of arog, and the effects of n - terminus on feedback inhibition and its quaternary structure, and the importance of the structural " d2 " symmetry to allosteric inhibition

    本博士論文工作以大腸桿菌k - 12來源的arog為研究對象，通過定點突變、反饋抑制實驗和酶學動力學參數的測定，深入地研究了arog的反饋抑制位點的特性，並對arog的n -末端在反饋抑制機理和維持穩定四級結構中的作用，以及蛋白質結構的「 d2 」對稱性對酶功能的重要性等進行了具體的研究。
  4. In theory, distance education takes constructivist theory as its theory basis. to realize the individualization of students, the theory emphasis that the students should be the core in the whole learning activities and put themselves into the learning process positively. therefore, distance education has its own characteristics

    建構式學習理論強調學生的主體地位，主張學生在學習過程中的積極參與，以實現學生的個性化發展，因而遠程教育具有其獨特的學習特點，在本文中，筆者提出遠程教育的學習特點在於遠程教育學習行為和學習者特徵的相互作用和影響，任何一方的改變都不能突出遠程教育自身特點的論點。
  5. We obtained the full length gene of hbfgf coding sequence with pcr, and adjusted the g + c content according the software dnasisv2. 5, and replaced the cys78 and cys96 with serines by site - directed mutagenesis. 2. sequence result suggested one of the recombinant is correctly synthezied and cloned

    用pcr方法合成了hbfgf編碼區全長，其中前20個氨基酸的g + c含量按暨南大學碩士學位論文：大腸桿菌表達重組hbfgf結構和功能優化摘要照計算機軟體計算的結果進行了調整，第78和96位上的半瞇氨酸被突變為絲氨酸。
  6. Dominant negative alleles of gpil7p were produced by random pcr mutagenesis of three conserved fragments of gpi17p : 1 ) having generated the plasmid library which contains 100000 plasmids harboring gpi17 mutants then screened from 8000 clones, we got 25 strong and 3 very strong dominant negative alleles

    對gpi17p可能的三個保守區進行了pcr隨機誘變，並最終獲得顯性負性等位基因： 1 ）組建了gpi17p突變體質粒庫，其所含質粒數約為100000 。
  7. This article begins with annotation - of. new curriculum ideas, so it can set reasonable foundation to role transformation of elementally teachers, the new curriculum system changes a lot on its function, structure, content, enaction and evaluation. it requires teachers to change conventional teaching way and action and establish a new kind of educational idea

    本文從新課程理念的詮釋入手，以求為教師角色的轉變奠定一個合理的背景基礎。新一輪基礎教育課程體系在課程功能、結構、內容、實施和評價等方面，都較原來的課程有了重大創新和突破。它要求小學教師改變多年來習以為常的教學方式和教學行為，確立一種嶄新的教育觀念，以表現出合適的角色行為。
  8. Studies of genes related to heart development in drosophila contribute to reveal the mechanisms of human heart development and the congenital heart diseases. to clone and identify new genes that control the heart development, by a way of chemical mutagen, ems, we have established 1, 200 balanced - lethal lines on chromosome 2 and 3. with the screening the 330 stocks with immunochemical method using heart - specific antibody, mab. no. 3, we detected 60 lethal lines showing heart mutant phynotype

    為了克隆和鑒定控制心臟發育的新基因，本研究利用化學誘變劑甲磺酸乙酯大規模地誘變果蠅，並且建立了1200個第二和第三染色體的平衡致死系，利用心臟組織特異抗體mab . no . 3對其中330個品系進行免疫化學方法篩選，觀察到有60個致死系表現出心臟突變表型， 20個品系的心臟突變表型有待進一步證實。
  9. As a heavy - populated country, china is faced with economic system reform, and the elements of pred system are full of contradiction. county level administrative units are key segment of sustainable development, so it is urgent to study county level pred system evolution

    作為發展中的人口大國，我國目前又處于經濟體制轉型時期， pred系統各要素間的矛盾尤為突出，縣級行政單位是落實可持續發展行動的基礎單元和關鍵環節，因此，作為全國pred系統基礎的縣域pred系統演變研究更是迫在眉睫。
  10. 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。
  11. Secondly, she builds the index system using patent data and measures the company technical competence, marketing competence, organizing competence and total competence by using improved hiberarchy analytical method. finally, the paper chooses nine electronic companies in the fortune 500 of the world to test the feasibility of the classified patent measurement

    該方法主要利用專利的技術情報和經濟情報功能，主要利用專利指標及其它工業產權相關補充指標，構建了核心能力定量化指標體系，利用突變層次分析法分別從企業技術能力、市場能力、組織能力三方面進行了綜合測度，並選取世界九大家電企業為分析樣本，進行了實證對比分析，驗證了專利指標分類測度法的可行性。
  12. By successful solution of non - linear magnetic fields and revision of the program, we can reach following conclusions : in the computation of nonlinear magnetic fields, if iteration method is used, under - relaxation is necessary when amending the permeability distribution in soft magnetic materials ; and when < wp = 5 > calculating the equivalent current density in permanent magnets, under - relaxation is not a necessity ; when searching for permeability values by interpolation method on the demagnetization curve of soft magnetic materials, if a fixed saturation point is set, around this point an abrupt change of permeability values will be obtained ; this sudden change may cause a little problem in the smoothness of magnetic field distribution ; because the magnetic circuits of microwave tubes are too complicated, in the author ' s view, to describe the working state of a magnet system, the working points of magnets can not do it properly but average energy production of magnets will serve ; as to indicate the quality of a magnet system design for microwave tubes, the efficiency of magnetic energy utilization will be a very good criterion

    由此得出結論，在非線性磁場計算中：採用迭代法的情況下，在各迭代循環之間進行磁導率修正時，一個欠鬆弛迭代過程是必需的；對永磁體中的等效電流修正時可以不作欠鬆弛迭代；在純鐵的磁化曲線上指定某一個固定的磁感應強度為磁飽和值，會使得插值求出的磁導率在該磁飽和值附近有一突變，這一突變對計算結果中磁場分佈變化的光滑性稍有影響。在微波管磁系統設計中，由於微波管磁路比較復雜，作者認為磁體的工作點並不能很好地反映磁體的工作狀態，而採用平均磁能積為衡量磁體工作狀態的標準更加符合微波管磁系統的實際情況；要表示磁系統設計好壞的程度，則用磁能利用的效率為標準更好。
  13. Therefore, blys, its receptor or related antagonists may find medical utility in the treatment of b cell disorders associated with autoimmunity, neoplasia, or immunodeficiency syndromes. in this study, epo signal peptide sequence and hsblys gene were linked by soe method. the fusion product was cloned into eukaryotic plasmids. pcdna3, pcdna3. 1, pefneo, respectively. meanwhile, the epo signal peptide sequence was mutated so as to form a restriction enzyme cut site : bin i. thus the recombinant plasmid can be used as secreting plasmid expressing other gene

    本實驗通過3 』端互補，進行引物延伸合成epo信號肽序列：信號肽和hsblys基因採用重疊延伸拼接法形成融合基因；融合基因分別插入pcdna3 . 0 、 pcdna3 . 1 、 pefneo真核載體：引物延伸合成信號肽時，利用亮氨酸同義密碼，將信號肽基因的倒數第二個密碼突變，在重組載體上的信號肽序列之後，形成bln酶切位點，使三種載體成為分泌表達載體。
  14. In this thesis, after analyzing corporate capital, corporate capital system, the advantage and disadvantage of three kinds of corporate systems, the author used methods such as “ the law of barrel ”, “ cost - benefit ”, mathematics equation and so on with innovation to analyze three principles of corporate capital ( confirming, maintaining and unchanging ) and the applying effects of three corporate capital systems in different social environments. it is found that statutory capital system is favorable to increase the cost of setting up and running a company, to prevent some one with bad intention from corporate economical deception and upsetting the social economic order. but with the completion of the relevant social systems, the cost of corporate economical deception is increased ; the events of corporate economical deception and the destruction influence can be lowered down

    本文在分析公司資本、公司資本制度內涵及三種資本制度優缺點的前提下，創新地運用經濟學的「木桶原則」 、 「成本?效益」和數學方程式等方法，分析公司資本的確定、維持、不變三原則和三種資本制度對不同社會環境的適用效果后，認為法定資本制有利提高設立、運營公司的成本，阻止一部分惡意人員利用公司進行經濟詐欺，擾亂社會經濟秩序，但隨著相關社會制度體系的完善，相關制度體系提高了惡意人員利用公司經濟詐欺的成本，減少了經濟詐欺的行為與損害後果，這時，法定資本制度保持原有設立、運營公司的高門檻就顯得不合理，其阻礙社會資本進入公司發展的副作用就突出了;而折衷、授權資本制對公司設立、運營的成本依次降低，更有利於公司吸收社會資本發揮經濟推動作用。
  15. To explore and make clear the background factor of the behaviors, the dynamic relationship and cause - effect relationship between organizational politics perceptions and consequential behaviors. this paper, based on the five theories related to power at different levels, personal perspective, strategy contingency theory, social exchange theory and structural theory. there appear several problems in the development of key disciplines and processes of crossing and assimilating of subjects, including system tie, the character of scientists, the problem of administers, which influence the development and construction of subject, through abstracting, summarizing and based on “ swot ” analytical model from the theory strategic competition by michael baud, we divide organizational politics behaviors in the organizational development of college subjects and crossing and assimilating of subjects into several sorts : including ( 1 ) offensive model ( 2 ) defensive model ( 3 ) strengthening model ( 4 ) shrinking model

    為探索和理清重點學科組織政治行為的背景因素，組織政治知覺與后續產生的組織政治行為的動態關聯性與因果關系，本研究以五種不同層次與權力相關的理論，即個人特質理論觀點（ personalperspective ） ;策略權變理論觀點（ strategycontingencytheory ） ;沖突理論觀點（ conflicttheory ） ;社會交換理論觀點（ socialexchangytheory ） ;結構化理論觀點（ structurationtheory ）為基本理論依據，將重點學科學科發展以及學科交叉與融合過程中出現的諸如體制束縛、科學家自身素質、管理層問題等影響學科建設與發展的共性現象進行提煉、總結，並依據「邁克爾?波特」的戰略競爭理論學說中的「 swot 」分析模型，將大學學科組織發展及學科交叉與融合中存在的組織政治行為進行提練歸類，分為（ 1 ）進攻型; （ 2 ）防守型; （ 3 ）增強型; （ 4 ）退縮型四類政治行為。
  16. Sequence analysis showed that, this fragment has a homology of 99 % to the previously reported choe from rhodococcus equi. after cloning and subcloning and three identical fragments were obtained from three independent pcr, lacking three continual bases ( ttc, encoding the pheamino acid ) compared with choe, thus it can be assumed that the new fragment, designated as choew, and choe belong to the same gene family, even it might be the natural mutation of choe

    對片段進行克隆、亞克隆之後測序分析，發現與已克隆的來源於馬紅球菌的膽固醇氧化酶基因cboe有99的同源性；並且三次獨立的pcr均得到相同的片段，所克隆的基因序列與choe相比，連續缺失三個堿基（ ttc ） ，即相應的氨基酸序列缺失一個氨基酸（ phe ） ，因此判斷所克隆的基因片段與choe屬同一基因家族或原有基因的天然突變體，命名為choew 。
  17. ( 3 ) we further demonstrated that the atcull component of scfco11 complexes was modified via axr1. mutations axr1 resulted in reduction of the modified atcull component of scfcol1 complex. ( 4 ) the mutant alleles of axri ( axr ] - 3 and axr ] - 12 ) showed moderate insensitivity - to ja - inhibitory root growth and mild reduction of ja - inducible gene expression of atvsp, thi2. i and pdfi. 2 compared with that of wild type

    以表達融合蛋白flag - coi1的axr1基因突變體axr1 - 3為材料，用- flag抗體進行免疫共沉澱分析發現， scf ~ （ coi1 ）復合體中修飾的atcul1蛋白的含量明顯降低，表明axr1基因突變影響對scf ~ （ coi1 ）復合體中修飾的atcul1蛋白的修飾。
  18. The result of blastx shows that one orf is extracellular serine protease precursor gene ; 3 orfs function as regulatory genes ; 5 orfs are involved in secretion pathway ; 2 orfs are related to production of lps ; and the annotation functions of the other 3 orfs are not clearly related to extracellular protease prouduction. marker exchange method was used to study the relationship between the production of protease and the 3 orfs. a deletion mutant of xcc _ 4463 was constructed successfully

    Orf注釋表明，共中一個基因為胞外蛋白酶結構基因， 3個基因與合成調控有關， 5個與轉運分泌有關， 2個與lps合成有關，其餘3個orf的注釋功能與胞外蛋白酶的關系未見報道，為研究這3個orf與胞外蛋白酶產生的關系，採用同源雙交換orf缺失法進行了進一步驗證，成功地構建了xcc _ 4463缺失突變體，所得缺失突變體經檢測胞外蛋白酶減少，在寄主上致病性降低。
  19. And the fusion protein could been purified quickly by thiobond ? resin. this was key step to produce cmiv largely by fermentation. meanwhile, the structure of the mutation ii of cmiv showed a new way to design peptide of cecropin which have the targeting sequence to tumor cell

    以上研究的意義： 1 、初步解決了抗菌肽cmiv突變體在大腸桿菌中高效可溶性表達的問題，為進一步大量生產cmiv基因突變體打下基礎； 2 、為進一步設計具有特異導向性的抗菌抗腫瘤cmiv突變體基因和表達以及以後進行動植物轉化打下基礎。
  20. The mutant pel - d92l was expressed in pichia pastoris gs115, sds - page detection showed that the expression product pel - d92l - gs is different from pel - gs, and its " yield decreased dramatically, the themostability of pel - d92l - gs is also different from the pel - gs, but their optimum temperatures are same. 3. directed evolution of pel through random mutagenesis mutagenesis pcr carried out in error - prone conditions was used on the vector psk - pel, using the oligos " beginning " and " end ", homologous to the 5 ' and to the 3 " ends of the gene of pel respectively

    三、 pel基因的隨機誘變用易錯pcr方法對pel基因進行隨機誘變， pcr產物與ppic3 . 5k連接，轉化大腸桿菌，獲得的混合質粒電轉化畢赤酵母gs115 ， omm平板篩選適于低溫或對熱穩定的重組子，篩選獲得一株最活反應溫度、熱穩定性、發酵酶活均有提高的突變體pel - ep5 - gs ，其最活反應溫度為45 ，比野生型高出5 ； 40處理30min殘留活性為56 ，大大高於野生型的6 ；初始ph7 . 3528條件下培養72h ，發酵上清酶活為325u / ml 。
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