插入突變 的英文怎麼說

中文拼音 [chārùtūbiàn]
插入突變 英文
insertion mutation
  • 插 : 動詞1. （把細長或薄的東西放進、擠入、刺進或穿入; 插上; 插進） stick in; insert 2. （中間加進去; 加進中間去） interpose; insert
  • 入 : Ⅰ動詞1 （進來或進去） enter 2 （參加） join; be admitted into; become a member of 3 （合乎） conf...
  • 突 : Ⅰ動詞1 （猛沖） dash forward; shoot out 2 （高於周圍） protrude; bulgeⅡ副詞（突然） abruptly; sud...
  • 插入 : insert; infix; run in; break in; patch; insertion; plug in; intercalate; intercalation; intromiss...
  • 突變 : 1 （突然急劇的變化） sudden change; change suddenly; transilience; accident; saltation; revulsion...
  1. Because the phenotype of osdd2 mutant was segregated with the basta resistance, it suggested that the mutation was arose by disruption of the wrky gene

    根據已有的共分離數據和初步分析結果表明osdd2突變體的發育遲緩性狀是有外源基因插入引起。
  2. We conclude that the gene we studied is a new loci required for efficient nitrogen fixation and for competitive nodulation of soybeans by bradyrhizobium japonicum strain gx201

    我們認為在突變體菌株gx217中tn5gusa5所插入的開放閱讀框架是一個新的與競爭結瘤有關的基因。
  3. 4. engineering dhqase ( arod ) - deficient e. coli mutant with a second copy of the arob gene gene targeting technique was used to disrupt the arod gene in e. coli chromosome. the mutant 31bk was engineered, in which homologous recombination of the arobkanr gene cassette into the arod locus ( arod : : arobkanr ) of the e. coli strain atcc31884 genome utilized the helper plasmid pkd46 with red system. the host cell 31bk lacked catalytic activity of dhqase ( arod ) and had a second copy of the arob gene, so it improved carbon flow into the quinic acid biosynthesis direction

    構建宿主菌基因精確定位突變株31bk （ arod : : arobkan ~ r ）為了改變代謝途徑脫氫奎尼酸（ dhq ）分支點上的代謝流量，使之充分流向目的產物奎尼酸合成方向，利用基因打靶技術構建了31884宿主菌arod基因精確定位插入突變體，使dhq脫水酶（ dhqase ）失活，阻斷了碳代謝流流向芳香氨基酸生成的方向，同時用同源重組的方法將arob基因定位整合入染色體上，解除了限速酶對碳代謝流通過共同途徑到達dhq的阻遏影響，並減輕代謝負擔。
  4. In recent years, nonlinear methods have attracted more and more attention and there have been some successful cases, such as median filter, mathematical morphology, etc. as a preferred way to inverstigate nonlinear numerical problems, the continued fractions method can effectively express the gradually changing data or abrupt data, so it is meaningful to study image processing by means of the continued fractions theory and algorithms

    近年來在圖像處理領域，利用非線性方法進行圖像處理取得較好效果的有中值濾波、數學形態學等，非線性方法已引起越來越多研究者的重視。作為研究非線性數值問題的首選方法?連分式方法，不僅能反映數據的漸變性，也能反映數據的突變性。鑒于這些原因，本文將連分式插值和逼近引入到數字圖像處理領域，開展了圖像插值、圖像重建等方面的研究。
  5. Analysis of the sequence variation of cytochrome b gene indicated that there is no evidence of insertions or deletions, i. e., they are all of identical length of 1143 bp in all the sequences of cytochrome b gene. further, the sequences can be fully translated into amino acid using chicken mitochondrial codon without nonsense mutations or intervening stop codons. the 1143 bp cytochrome b alignment contained 416 variable sites, of which 306 were parsimony informative sites with the strongest variable in third codon positions and less variable in first and second codon positions

    細胞色素b基因序列變異分析表明： 1 ）雁形目鳥類細胞色素b基因全序列長度一致，無插入和缺失：對照雞線粒體密碼子系統全序列能全部翻譯成氨基酸序列，無無義突變，全序列內部無終止密碼子； 2 ）序列比對后1143加，含416個核著酸變異位點， 306個簡約信息位點，其中處於密碼子第三位的變異最大，第一位和第二位堿基的變異相對較小。
  6. It is possible that exogenous dna fragment integerated into acceptor genome, changing gene base sequence or base deletion or base insertion, inducing to mutant at gene level

    這可能是外源dna片段整合進受體的基因組中，改變基因的順序或者引起基因堿基的缺失、插入，從而在基因水平上發生突變。
  7. It was interested that there was an extra six nucleosides insertion between 1647 - 1652nt ( according to the genomic sequence of la sota strain ), and the sequence were cccccc in f48e9 strain, and tcccac in zj1 strain. in order to test if insertion of this six nucleosides is related with the virulence of nd, two primers were designed to amplify the same fragment of another ten ndv strains. the result of sequence comparison of 16 strains showed that the six nucleoside was absent in lentogenic strain. this suggested that the six nucleosides insertion might have relationship with the ndv virulence. compared with all known sequence of ndv. there was a special sequence ( 5 ' tctctctcctctctcctcc3 " ) in the genomic cdna of ndv f48e9 strain

    通過rt - pcr方法擴增獲得了另外10個背景清楚毒株的np - p基因間隔區片段，將這些序列與f48e9 、 lasota 、 clone30 、 b1 、 zj1和v4的相應序列進行了比較，結果在參比的16個ndv毒株中在該區段中除了有多個點突變外，個別毒株有堿基插入和缺失，所有以lasota株為代表的弱毒株均無6堿基的插入，而以f48e9株為首的強毒株均有此6堿基的插入，但有一個中等毒力的毒株dp沒有6堿基的插入，不過它的基因序列和lasota的幾乎相同，對于所克隆到的基因的代表性還有待確定。
  8. 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。
  9. Inactivation of genes which involved in signal transduction and analyze the phenotypes of mutants all the mutants in this study were inactivated by inserting a resistance gene

    信號轉導相關基因突變體的構建及表型分析本研究全部通過插入失活獲得突變體。
  10. There were deletion, insertion or mutation within the ibv isolates, the frontal 150nt showed the high variation

    核苷酸序列前150bp的變異最大，不同毒株間存在插入、缺失及點突變等。
  11. It indicated that the magnetosome deleted phenotype w as caused by tn5 insertion

    Southern雜交驗證磁小體缺失突變確為tn5插入所致。
  12. After amplifying genomic sequences flanked with tn5gusa5 by tail pcr and dna sequencing, then doing blast with genomic sequence of xcc 8004, insertion sites of 10981 mutants were located precisely in xcc 8004 genome

    經tail - pcr擴增tn5gusa5旁側序列並測序，經與xcc8004基因組序列比對后獲得精確定位的tn5gusa5插入突變體10981個。
  13. A mutant library of xanthomonas campestris pv. campestris ( hereafter xcc ) strain 8004 with 17820 clones was constructed by random transposon tn5gwsa5 mutagenesis, which cover 1800 predicted orfs of xcc genome

    用轉座子tn5gusa5誘變野油菜黃單胞菌（ xanthomonascampestrispv . campestris以下簡稱xcc ） ，構建了xcc8004tn5gusa5插入突變體庫。
  14. Two salt sensitive mutants were obtained and named as 042bm - x1 and 042bm - x2. the test of salt tolerance showed that they cannot survive in the presence of 0. 4mol / l and 0. 5 mol / l nacl in solid and liquid fy medium, respectively

    通過tn5 - 1063a突變得到042bm的轉座子插入突變株，從3000多個突變株中篩選到鹽敏感突變株042bm - x1和042bm - x2 。
  15. Insertional mutagenesis is a method for identifying genes by using the integration of dna as the mutagen, thereby facilitating the cloning of the mutated gene

    插入突變是一種通過外源dna整合的方式來獲得突變體，並克隆得到對應突變基因的方法。
  16. 53 extracellular protease mutants were screened from the library

    獲得tn5gusa5插入突變體17820個，從中篩選胞外蛋白酶突變體。
  17. A single step transformation system for the generation of a large - scale t - dna insertional mutant population of rice was developed

    基於水稻大規模t - dna插入突變體庫的建立，我們發展了一個簡單、快速、高效的農桿菌介導的一步轉化系統。
  18. The strategies of large - scale mutagenesis and gene screening include chemical mutagenesis, insertional mutagenesis and gene trap

    摘要用於大規模基因突變與篩選的主要策略有化學誘變、插入突變、基因誘捕。
  19. Two rice mutants ( named osddl and osdd2 ), delayed in development for about one month were isolated by screening a rice insertional pool generated with ac / ds transposone system derived from maize

    利用玉米ac ds系統構建水稻插入突變體庫，從突變體庫中篩選得到2株發育遲緩的突變體（命名為osdd1和osdd2 ） 。
  20. The use of retrovirus - mediated insertional mutagenesis in zebrafish has led to the mutation and rapid identification of hundreds of genes required for embryonic development and cell growth

    運用反轉錄病毒介雜的插入突變技術，在脊椎動物斑馬魚中已經獲得了許多影響胚胎發育和細胞生長過程的突變體，並找到了對應的基因。
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