源基 的英文怎麼說

中文拼音 [yuánjī]
源基 英文
genki
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  1. Methods : an artificial gene for fl extracellular domain cdna was synthesized by using favored genetic codons of pichia pastroris. by inserting human fl extracellular domain cdna coding 156 amino acid resi dues into pichia pastoris expression vector ppic9k containing aox1 promoter and the sequences of alpha secreting signal peptides, a recombinant expression plasmid ppic9k - fl was constructed, and integrated into the alcohol oxidase region of the host genome

    為了提高外源基因的表達量，我們根據畢赤氏酵母偏愛密碼子人工合成了編碼fl胞外區156個氨基酸的cdna序列，目的序列被定向克隆到酵母分泌型表達載體ppic9k質粒上，構建ppic9k - fl表達質粒。
  2. Considering of the specificity of the degenerative primer designed in this pcr reaction, the identity between the sequence we wanted and the fragment of pcr product and the presence of asmaspa, asmaspb, clr and cls ( the homologous gene of masp gene ) in halocynthia roretzi, a japanese ascidian, we believe that the sequence of pcr product is some part of the masp gene or masp homologous gene

    基於本實驗中所設計的引物為特異性簡並引物，測序基因通過比較得到與預期片段有一定的同源性以及masp同源物asmaspa 、 asmaspb 、 clr和cls在海鞘中存在的事實，我們可以初步推測，本實驗pcr反應所克隆的片段可能為文昌魚masp或其同源基因的一部分序列。
  3. 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。
  4. In recent years at iron - making plant of pangang, the coke ratio of pig iron has reduced evidently by insisting on “ burden preparation ” course, improving quality of sinter, raising wind temperature, increasing rich oxygen quantity and injecting abundant pulverized coal into bf. the solid fuel consumption of sinter has been decreased greatly through insisting on using high - quality calces, practising high feed sintering, actualizing many techniques in solving key problems. at the same time, the energy source base management has been strengthened, and energy - saving work has made great progress, profits generated by energy - saving have exceeded a hundred million yuan

    近年煉鐵廠通過堅持「精料」方針，改善燒結礦質量，提高風溫，增大富氧，實施大噴煤，使入爐焦比有明顯下降；燒結堅持用好生石灰，推行厚料層燒結，實施多項技術攻關，固體燃耗大幅度下降；同時加強能源基礎管理，節能工作取得長足進步，節能創效益1億元以上。
  5. Cloning and analysis of lfy - like gene from citrus

    1同源基因的克隆和序列分析
  6. Semiquantitative analysis of lignin content in the culm by confocal laser scanning microscopy ( clsm ) showed that lignin contents are elevated in lodging - resistant varieties and this together with the anatomical features may provide higher culm strength resulting in increased lodging - resistance

    因此，在超高產小麥品種的選育上，重視外源基因的引進，改進莖稈的結構特性及提高其木質素含量，可能是一個重要的選育方向。
  7. Moreover the pf40 gene was ubiquity distributed in cereal crop genome. dicots such as tobacco and tomato do not have the pf40 homolog gene, but we found its homolog gene maybe present in arabidopsis genome

    用該基因與玉米、小麥、水稻主要禾本科作物的基因組dna雜交，結果表明pf40基因及其同源基因普遍存在於禾穀類植物中，同時在擬南芥基因組中也有pf40基因的同源序列。
  8. Heterologous gene high expression in escherichia coli

    外源基因在大腸桿菌中的高效表達
  9. Leafy homologous gene cloned in maidenhair tree ginkgo biloba l

    同源基因的分離與克隆
  10. Functional genomics uses as its starting point the isolated gene whose function is to be determined ， and then selects a model organism in which a homolog of that gene exists

    功能基因組用功能不明的分離基因作為起始點，然後選擇具有該同源基因的生物模型。
  11. Dreb - type transcription factors can accept stress signals from environment and promote the expression of stress - tolerant genes. four dreb homolog genes, gmdreba, gmdrebb, gmdrebc and osdreb4 - 2 were isolated from soybean [ glycine max ( l. ) merr. ]

    Dreb類轉錄因子能接受逆境信號並啟動逆境應答基因的表達。在本研究中，以大豆和水稻為材料，共克隆了4個dreb的同源基因，分別命名為gmdreba ， gmdrebb ， gmdrebc和osdreb4 - 2 。
  12. Many studies show that leafy is high homolog even among distantly related plant species. exception of these, little studies on tissue culture and transformation of ginkgo have been done. this paper emphasizes on the isolation, cloning and analysing two ginkgo orthologs of leafy from the male tree

    為此，本實驗從銀杏leafy同源基因的克隆入手，分析其雌雄株lfy基因結構差異，構建lfy基因的植物正義反義表達載體，建立矮牽牛遺傳轉化體系，以研究銀杏lfy同源基因的功能，同時建立了銀杏組織培養體系，為銀杏的遺傳轉化和提早開花結果奠定基礎。
  13. Cloning and sequence analysis of bos taurus hepatitis c virus core - binding protein 6 homologue gene

    牛丙型肝炎病毒核心蛋白結合蛋白6同源基因的克隆化研究
  14. Cloning and sequencing analysis of sus scrofa hepatitis c virus core - binding protein 6 homologue gene

    豬丙型肝炎病毒核心蛋白結合蛋白6同源基因的克隆化研究
  15. However, only a few host factors with clear in vivo function have been identified. by using pcr and 5 " and 3 " race, we were able to clone a homologue ( named ttom1 ) of arabdopsis thaliania host factor gene, tom1, which supports the replication of tobacco mosaic virus

    根據從擬南芥中已經克隆的支持煙草花葉病毒復制的基因tom1序列設計一對特異性引物，用rt - pcr的方法獲得番茄同源基因的部分序列，然後利用5 』 race與3 』 race方法從番茄中克隆出全長ttom1基因。
  16. , as48 was identified to be the mouse sox4 homologue. ts47 may be a sox21 orthologue of trionyx sinensis, and, as47 may be a sox4 orthologue of alligator sinensis based on blast search. blast analyses showed that the percentage of identity at the amino acid level in the hmg - box region between ts - 41, - 42, as - 41, - 42 and the non - reptilian sox - 1, - 2, - 3 was lower than that among the non - reptilian sox - l, - 2, - 3

    同源序列比較表明： as43 46和ts43 46與鼠sox12的hmg盒區有95的氨基酸同源性，表明是鼠sox12的同源基因（ homologues ） ： as47 as48與鼠sox4的hmg盒區分別有100和97的氨基酸同源性，可以認為as47 48是鼠sox4的同源基因；與鼠、鳥sox21的hmg盒區相比， ts47分別有98和100的氨基酸同源性。
  17. The copper, iron, nickel and silver deposits might be assigned to four metallogenic series : i. the metallogenic subseries of copper, molybdenum, gold, silver deposit related to late devonian - early carboniferous basic - intermediate - acid hypabyssal intrusive - eruptive rocks ; ii. the metallogenic subseriesof iron, copper, zinc deposits related to early carboniferous basic - intermediate - acid volcanic - intrusive rocks ; iii. the metallogenic subseries of copper, silver, iron deposits related to middle - late carboniferous basic - intermediate - acid volcanic - intrusive rocks ; iv. the metallogenic subseries of copper, nickel and platinum group deposits related to late carboniferous - early permian basic - ultrabasic rocks ; 3, division of regional major metallogenic belts on the basis of the previous work conducted and by following the principles, grounds and methods of the division of metallogenic belts, areas and fields, . in light of this, metallogenic belts of grade iv were divided

    1 、按照成礦系列理論的學術指導思想，將研究區華里西期銅礦床成礦系列劃分為四個成礦系列亞系列： 、晚泥盆?早石炭世延東?土屋?三岔口與中酸性巖漿侵入活動有關的cu 、 mo 、 au礦床成礦亞系列、早石炭世與巖漿作用有關的鐵、銅、金、銀礦床成礦亞系列、中石炭世與巖漿作用有關的cu 、 fe 、 ag 、 au礦床成礦亞系列、晚石炭世-早二疊世與幔源基性?超基性巖有關的銅、鎳、鉑族礦床成礦亞系列並從地層、巖漿巖、控礦構造、地球化學、成礦特徵等方面對各成礦亞系列進行了詳細論述。
  18. Under the situation of china ' s entry into wto, fierce market competition, and increscent market requirements, hohhot must reconsider the development for its milk industry and timely adjust the new thought and medium - term policy : the strategy of milk enriches city. hohhot shall guarantee the sustainable, rapid, and sound development of its milk industry and become the nation ' s largest green milk base of good quality, and the fine milk processing base, and the real " milk capital of china " only by that reconsideration and adjustment. because this reconsideration and adjustment have the important theoretical value and the practical significance to strengthen the development of hohhot ' s milk industry and even to promote the development of regional economy

    但隨著我國加入wto ，面對市場競爭日趨激烈和奶業市場需求量增大的新形勢，內蒙古呼和浩特市能否在新的發展時期保證奶業持續、快速、健康發展，真正把呼和浩特建成全國最大的綠色優質奶源基地和優質乳品加工基地，成為名副其實「中國乳都」 ，需重新審視奶業發展機遇，適時調整研究「奶業興市」戰略的新思路和中長期政策措施是至關重要，對做大、做強奶產業，推動地區社會經濟全面發展，亦具有重大的理論價值和現實意義。
  19. From the result, it is feasible to use the cre / lox system to screen friendly gene locus. furthermore, more and more researchers tend to use animal mammary gland bioreactor to highly express foreign genes in the latex

    此外，利用動物乳腺生物反應器在乳腺中高效表達外源基因已經成為轉基因動物的研究熱點，這是因為它不僅具有理論研究的價值，而且也有很大的實際應用價值。
  20. Methods : ( 1 ) the segregation of foreign target gene in the t1 by histochmical gus assays ; ( 2 ) identification of pure line from transgenic tomatoes ( tl ) through examining gus expression in pollens in conjunction with pcr analysis of marker gene ( npt ) ; ( 3 ) the transcript levels of leetrl or leetr2 in anti - sense transgenic plants ; ( 4 ) the phenotypes of the transgenic plants in tomato during whole life cycle under ethylene - treated and non - treated conditions

    本研究以反義乙烯受體leetr1 ， leetr2基因番茄t _ 0代種子為實驗材料，利用gus基因表達研究外源基因的遺傳規律，並藉助于pcr技術對目的和標記基因的鑒定獲得轉基因t _ 1代材料。利用gus基因在t1花粉中的表達鑒定獲得轉基因純合植株。研究了轉基因後代的生長發育模式、對外源乙烯敏感性，以及靶基因的表達特性，初步探明了它們在乙烯受體系統中的功能。
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