genetic transformation 中文意思是什麼

genetic transformation 解釋
基因轉化
  • genetic : adj. 1. 遺傳（學）上的。2. 發生的，發展的；創始的。adv. -ically
  • transformation : n 轉變，變化；變形；【生物學】（尤指昆蟲的）轉化，變態，改造，改革；變質；【數學】變換；【電學】...
  1. Advances on genetic transformation of cotton shoot apical meristem via gene - gun bombardment

    以棉花莖尖分生組織為受體進行基因槍轟擊轉化的研究
  2. A genetic transformation model for the brown seaweed undaria pinnatifida has been primarily set up by using micro - particle bombardment as the method, female or male gametophytes as the gene recipients, hybridization as the regeneration route and chloramphenicol, hygromycin or basta as selective reagents

    本文從轉化受體、轉化方法、報告基因、再生途徑、篩選方法等方面對裙帶菜的遺傳轉化進行了研究。首先，分離並建立了裙帶菜雌雄配子體的無性繁殖系，進行了裙帶菜的不同再生途徑的研究。
  3. In the experiment, the full code sequence of bar gene was cloned by pcr from transgenic herbicide resistant bobwhite wheat and checked. it was expressed in e. coli and its protein was determined. after having been properly modified, the bar gene which correctly codes pat was cloned into binary vector pbi121 and then transferred into lba4404 by triparantal crossing, which is the prerequisite work for genetic transformation

    本實驗從抗除草劑轉基因bobwhite小麥中，利用pcr克隆的方法擴增出bar基因全長，並在原核表達系統中表達，鑒定表達蛋白的活性，將能夠正確編碼ppt乙酰轉移酶的bar基因片段，經過適當的修飾構建入真核表達載體。
  4. In this paper, genetic transformation systems by agrobacterhim rhizogems was established and optimized and high quality regenerating system was selected. the products of indigotin and indirubin in regenerating plantlets had been detected by hplc. the main studies and results were reported as follows : 1 establishment and selection of hairy root clones taken cotyledons of autotetraploid indigoblue woad as explants and hairy roots induced successfully from them by agrobaterium rhizogenes strains a4 and r1000

    本文利用發根農桿菌rit - dna建立並優化了四倍體菘藍的遺傳轉化體系，並對再生植株的主要代謝產物靛藍、靛玉紅進行了含量檢測，篩選了優良無性系，也為實現外源抗蟲、抗病等基因的導入奠定了基礎。
  5. Genetic transformation of brassica napus with in

    方法轉化甘藍型油菜
  6. This paper describes a strategy that has developed to transfer the cdna of tobacco mnsod gene into the commercially important breeding line - baoding alfalfa via agrobacterium infection. transgenic alfalfa plants have been generated that overproduce a nicotiana plumbaginifolia l. manganese superoxide dismutase ( mnsod ). the results domenstrated that baoding alfalfa is an important breeding line which easily amenable to genetic transformation

    本研究採用我國農藝性狀優良的豐產苜蓿品種保定苜蓿，通過農桿菌介導的轉基因方法，使用特定的質粒載體pchlsod將煙草mnsod基因的cdna序列導入保定苜蓿中，說明保定苜蓿是一種易於遺傳轉化的優良苜蓿育種品系。
  7. Genetic transformation processing of tomatoes with anti - pg gene

    反義基因轉化加工番茄
  8. Development of the genetic transformation system in extremely halophilic archaea

    極端嗜鹽古菌遺傳轉化系統的研究
  9. Effect of filter paper on shoot induction and genetic transformation of artemisia annua l

    銀型磷酸鋯鹽抗菌粉對青蒿根生長的影響及生長動力學研究
  10. Improvement of genetic transformation system by using gfp as reporter gene on pepper

    應用綠色熒光蛋白報告基因優化辣椒的遺傳轉化體系
  11. 4. after having established genetic transformation system with tomato cotyledons as explant and determined the transformable of preculture time, incubation time and co - culture time, we set up the system of high frequency transformation of tomato cotyledons. then hbmp - 3m gene was transferred into tomato via agrobacterium - mqdiated transformation, and the resistant plants to hyg were obtained. by pcr analysis on part of the putative transformants, we identified that hbmp - 3m gene had been integrated into the genome of part of tomato plants. 5. transferred hbmp - 3 gene into tobacco via agrobacterium - mediated transformation and obtained the resistant plants to hyg. trans genie tobacco plants were confirmed by instantaneous expression of gus gene in calli detection, growth and bio - morphology analysis, hyg - resistant experiment and pcr analysis

    通過pcr檢測證實部分番茄抗性植株中已導入hbmp - 3m基因；人骨形成蛋白一3成熟膚基因和全長基因分別轉化番茄和煙草的研究5 .通過農桿菌介導法將hbmp一3全長基因導入煙草，並且獲得了hyg抗性植株，通過gus基因瞬時表達檢測、轉化植株的生長情況及形態學分析、 hyg抗性鑒定及pc尺檢測，證明目的基因己經整合到煙草基因組中。
  12. Genetic transformation mediated by agrobactium tumefaciens in potato solanum tuberosum l

    根癌農桿菌介導的馬鈴薯遺傳轉化體系的研究
  13. In terms with the principle of fusarium oxysporiun caused plant disease : bundles were blocked and fusarid acid killing cells was formed by hyphae so that caused water metabolism abnormal and plant wilting. in order to find out effective method of anti - fiisarium oxysporuin, long ya lillium was taken as material with plant tissue culture and genetic transformation techniques in this paper

    針對尖孢鐮刀菌的致病機理：菌絲阻塞維管束引起水分代謝失常和菌絲在植物體內產生毒素（鐮刀菌酸）損害膜結構造成代謝失常，從而導致植物萎焉。本實驗以龍牙百合為研究對象，應用細胞工程中的離體培養方法並結合轉基因技術，以期找到抗尖孢鐮刀菌的有效途徑。
  14. The genotype is a main factor in the genetic transformation via agrobacteriwn - mediated. the results of orthogonal experiments of the factors which affect mainly the transformation illuminates that the erniuxin genotype + bacterium 15 x + explant + dip - dye is the best one. the cocultivation time is 28 days. the experiment shows that : the erniuxin cotyledon regeneration frequency is very high, and that the dongnong901 hypocotyl regeneration frequency is very high

    確立了農桿菌介導轉化過程中基因型是影響轉化率的主要因素。通過極差分析，基因型為「二牛心」 ，菌液濃度15倍的，外植體為子葉，感染方法為浸泡法是最佳的組合。農桿菌與外植體共培養的時間為28h 。
  15. In this review, advances and problems on the study of agrobacterium - mediated genetic transformation of brassica, such as establishment of efficient plant regeneration system and infection method are represented

    從高頻再生體系的建立、農桿菌的侵染方法、導入外源基因等方面綜述了蕓薹屬作物的遺傳轉化研究進展，並對研究中存在的再生成苗、轉化率低和篩選方法等問題進行了討論。
  16. At the same time, we transfered chs to quamocliy pennata by agrobacterium mediated and established genetic transformation system of quamocliy pennata through the guide of gus reporter gene

    並以農桿菌介導將chs導入蔦蘿中，初步建立了蔦蘿的遺傳轉化系統，為今後蔦蘿遺傳改良的進一步研究奠定基礎。
  17. In this thesis, using the shoot tip, a high efficient regeneration system of cherry was constructed, and using the domesticated shoot tip as receptor, the a. tumefaciens mediated genetic transformation system of cherry was optimized by comparing main parameters of the a. ( umefaciens mediated genetic transformation

    但其具有果小、核大、肉薄和裂果的缺點，而且是傳統育種方法很難改良的樹種之一，這促使人們想通過遺傳轉化技術改變其不良性狀。
  18. Maize was an important grain crops and forage crops, it was also a modem food industry and an important raw material of medical and chemical industry, so each country paied more attention to it ' s genetic transformation

    玉米是重要的糧食作物和飼料作物，也是現代食品工業、醫藥工業和化學工業的重要原料，所以它的遺傳轉化一直受到各國的普遍重視。
  19. The main factors influencing agrobacterium - mediated genetic transformation of portulaca grandiflora hook, are as follows. the concentration of kanamycin of devision leaves and the calli were 100mg / l and 200mg / l, respectively. calli infection can gain more gus gene transient expression and resistant tissuses than devision leaves

    對松葉牡丹進行遺傳轉化研究發現，採用葉片作為外植體時， kan的濃度100mg / l就可抑制愈傷的誘導，而用愈傷組織作為材料感染時濃度要達到200mg / l才可。
  20. Tissue culture of soybean ( glycine max l ) and stem mustard ( brassica juncea mao ) in vitro and genetic transformation of soybean by agrobacterium tumefaciens were studied in this experiment

    本論文研究了大豆的離體再生和根癌農桿菌介導的遺傳轉化及榨菜的離體培養。
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