突變 的英文怎麼說

中文拼音 [tūbiàn]
突變 英文
1. （突然急劇的變化） sudden change; change suddenly; transilience; accident; saltation; revulsion; idiovaviation; jump; abrupt change 2. [生物學] mutation
  • 突 : Ⅰ動詞1 （猛沖） dash forward; shoot out 2 （高於周圍） protrude; bulgeⅡ副詞（突然） abruptly; sud...
  1. The sequence analysis revealed that the as1 gene encodes a myb protein, which is a candidate transcription factor. in as1 and as2 mutants, the polarity formation in leaves is defective. cell differentiation along abaxial - adaxial, proximal - distal and media - lateral axes all shows an insufficient fashion

    通過掃描電鏡、干涉相差顯微鏡、組織切片、過量表達等手段研究了as1和as2的功能，包括觀察觀察突變體的組織、細胞結構及早期發育狀況，同時採用gus表達、 rt - pcr 、原位雜交、 northern等手段分析基因的表達情況。
  2. Detection of fibroblast growth factor receptor 3 gene mutation at nucleotide 1138 site in congenital achondroplasia patients

    先天性軟骨發育不全成纖維細胞生長因子受體3基因1138位核苷酸點突變的檢測
  3. The acetaldehyde dehydrogenase ( acdh ) and alcohol dehydrogenase ( adh ) of the adhe mutants and parent strain were assayed with a result that the acdh activities of mutants were less than 10 % of the parent strain and the adh activities of mutants are about 10 % of the parent strain

    6個adhe ~ -突變株的乙醛脫氫酶活性均降低為親株的10以下，乙醇脫氫酶活性降低為親株的10左右； 4個ldha ~ -突變株的乳酸脫氫酶活性均降低為親株的7以下。
  4. This paper put forward the optimized methods include reconstructing the characteristic curve by reasonable use of the adjust tools and analyse tools of the modeling software, admeasuring the automotive model surface correctly, simulating the breaking surface and creating the surface in the right turns which is good for modeling a smooth and exactitude surface. at last, after the correct analysis of the factors which are effect to the surface construction, a smooth and exactitude surface of the similar diamond concept car has been constructed by using the right optimize method

    本文通過合理利用反求軟體中的造型工具和分析工具，正確劃分反求模型的造型區域，使用正確的曲面造型方法，對反求曲面的特徵網格線進行二次優化，並對突變曲面進行擬合再生成處理及建立合理的曲面生成順序等方法，最終獲得了仿型度和光順度都很高的反求曲面。
  5. It is the first time that the theory of wavelet has been applied in the signal processing of the codog power plant experiment rig and wavelet transform denoising was used, it may keep the aiguille and saltation parts, wipe off the noise and pick up the useful signal, it is benefit to analysis the result in experiment

    把小波分析理論應用於codog實驗臺信號處理中，用小波變換進行信號消噪，可以很好的保存有用信號中的尖峰和突變部分，將信號的噪聲部分去除，從中提取出於有用信息，更有利於實驗結果分析。
  6. Androgen receptor gene mutation in children with hypospadias

    銀染色法檢測尿道下裂患兒雄激素受體基因突變
  7. This paper introduced the application of biotechnology in rice genetics and breeding, including tissue culture, cell mutants selection, protoplast fusion, apomixis, molecular mark assisted breeding and genic transformation

    簡要綜述了生物技術在水稻遺傳育種中的應用，主要包括組織培養、細胞突變體的篩選、原生質體融合、無融合生殖以及分子標記輔助育種和轉基因技術等方面。
  8. Almost every morsel of our food is genetically modified - admittedly by artificial selection not artificial mutation, but the end result is the same

    我們吃的幾乎每一口食物都是轉基因的? ?通過人工選擇而不是人工突變，但是最終結果是相似的。
  9. Among the ashkenazi jewish population, gaucher disease is the most common genetic disorder, with an incidence of approximately 1 in 450 persons

    在德系猶太人中，戈謝病是最普遍的基因突變疾病，大約為1 / 450 。
  10. Autotrophic mutants were prepared from six different stocks of a special group.

    自養突變體是從一個特別類群的6個不同的原種菌系制備的。
  11. By using the similar separation and purification methods, a nifh and a nife mofe protein were obtained from azotobacter vinelandii mutants dj54 and dj35. the results of the complement activity experiments showed that a nifh mofe could be activated by femoco

    從棕色固氮菌突變種dj _ （ 54 ）中得到了nifhmofe蛋白；並參與了棕色固氮菌突變種dj _ （ 35 ）的nifemofe蛋白的分離純化，所用方法與nifb ~ - mofe蛋白的分離純化相似。
  12. Wild arabidopsis thaliana seeds were mutagenized with y - ray, and m2 populations were screened in the medium containing 200mmol / l nacl. 352 potential high - salt - tolerance mutants were selected from 80, 000 m2 seedlings, and 4 of this m2 mutants showed high - salt - tolerance in their m3 generation. this high - salt - tolerance mutants were backcrossed with the wild type arabidopsis thaliana

    在含200mmol lnacl的改良ms培養基上，通過對約80 ， 000株m _ 2代幼苗的篩選，共獲得352株根仍表現向地性生長或真葉不變為褐色的植株作為可能的突變體。
  13. 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。
  14. E. coli xl1 - blue cells were tansformed by psurfpga and phages were rescued by m13ko7 helper phage particles. results showed that the heterodimeric enzyme was expressed as a fusion protein that matures to an active biocatalyst connected to the coat protein of phage fd

    以構建的噬菌粒psurfpga轉化具有琥珀突變的大腸桿菌xl1 - blue ，以輔助噬菌體m13k07超感染，進行青霉素g酰化酶基因的表達和在噬菌體表面的展示。
  15. His revulsion against left-wing politics, which was sudden, coincided with his decision that molly was immoral, sloppy and bohemian.

    他反對左翼政治的突變，同他斷定莫莉是不道德、邋遢、生活放蕩的看法是相一致的。
  16. The waters surrounding an island become contaminated by chemical dumping, and people who eat fish caught in those waters become cannibalistic mutants

    一個小島周圍的水被化學垃圾污染了，吃了這些水裡打來的魚的人產生基因突變，成了食人族
  17. Methods for disposing mutagens, teratogens and carcinogens

    致突變物致畸物和致癌物的處理方法
  18. Indeed, working independently on different cereal crop species, breeders have been unknowingly altering them by selecting mutations in similar sets of genes

    事實上，當育種家各自培育各種穀物物種時，已經不知情地選擇了類似的基因突變。
  19. Mutation are produced by a number of chemicals.

    許多化學試劑能產生突變。
  20. Interestingly, inhibition of p38 mapk activation ( but not erk activation ) by its inhibitors or by expression of a dominant negative mutant of p38 mapk could effectively block the chemotactic effect of ( - arrestin2

    P38mapk上游激酶ask1的顯性失活突變體也可以阻斷- arrestin2對趨化的增強作用。這說明是p38mapk而不是erk信號通路與- arrestin2對趨化的增強作用相關。
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