genetic expression system 中文意思是什麼

genetic expression system 解釋
信息表達結構系統
  • genetic : adj. 1. 遺傳（學）上的。2. 發生的，發展的；創始的。adv. -ically
  • expression : n 1 表現，表示，表達。2 詞句；語句，措辭，說法。3 表情，臉色，態度；腔調，聲調。4 【數學】式，符...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. The genetic regulation of stomatal movement mainly depends on an efficient control system of gene expression, and guard cell - specific promoter is becoming one of the best choices

    因此有必要對氣孔的開關進行調控。氣孔運動的分子調控離不開高效的基因開關系統，保衛細胞特異性表達的啟動子近幾年倍受關注。
  2. 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。
  3. A method based on gene expression programming ( gep ) for identifying the nonlinear system model is presented, which makes up the insufficiency that traditional identification methods need much a priori information, and has a tidier and more efficient system model expression mode than genetic programming ( gp )

    摘要給出了利用基因表達編程（ gep ）進行非線性系統辨識的方法，彌補了傳統辨識方法需要過多預知信息的不足，有著比遺傳編程（ gp ）更簡潔有效的系統模型結構表達方式。
  4. Plant expression vector lba4404 ( pbin + - 35s - cbf3 + pal4404 ) was used in the genetic transformation of cucumber and micro - tomato. establishment of high efficiency regeneration system and determination of parameters involved in agrobacterium - mediated transformation, screening and characterization of transformant were systemically researched

    將植物表達載體pbin ~ + - 35s - cbf3對黃瓜和小番茄進行遺傳轉化，建立了黃瓜高頻再生和遺傳轉化體系，獲得了一株轉基因黃瓜植株，並通過了植物基因組pcr檢測；獲得了兩個具有kan抗性的小番茄再生綠芽。
  5. Introduced infected by the turnip mosaic virus. there are many useful objective genes can be used in vegetable genetic transformation, but the research work of chinese cabbage genetic transformation is little. the reaserch on transforming chinese cabbage using agrobacterium - med ated method has n ' t been report at home and abroad. ln the test, tumv - cp gene was transferred into chinese cabbage ( brassica campestris l. ssp. pekinensis ) via agrobacterium - mediated method. a high effective regeneration and genetic transformatin system has been established, the detection by the method of molecular biology, has proved that the regenerative plants are transgenic plants and the target genes have been expressed transgenic plants partly. meanwhile transgenic progenies were traced and investigated so that heredity, stability and expression of target gene were researched. the virus resistant, stable plants were expected to obt ain so that theoretical base can be established for chinese cabbage breeding by gene engineering

    利用農桿菌介導法轉化大白菜抗病基因的研究工作在國內外未見報道。本課試驗採用農桿菌介導法將tumv - cp基因導入大白菜中，建立了高效的大白菜離體再生、遺傳轉化體系，並對轉基因植株進行分子生物學檢測，證實得到的再生植株為轉基因植株，目的基因已在部分植株上表達。同時，對轉基因植株的後代進行檢測，分析該基因所控制性狀的遺傳穩定性以及基因表達情況，為大白菜基因工程抗病育種提供理論依據。
  6. In this study, vp7 gene and ctb - vp7 fusion gene expression vectors were constructed, and a high - efficient genetic transfomation system of carrot ( daucus carota l. ) was established. vp7 gene was amplified from cdna of rotavirus antigene by pcr and was inserted into expression vector pbi121 containing no gus gene

    本實驗以輪狀病毒的vp7為目的基因，構建了vp7基因的表達載體和vp7 - ctb融合表達載體；以胡蘿卜為受體材料，建立並優化了胡蘿卜的轉化體系，獲得了能正常轉錄vp7基因的轉基因胡蘿卜植株。
  7. The study of induction of escs into neurons is valuable for the future application of cell transplantation, which may be a useful treatment for the patients of cns disorders, such as the pakinson ' s disease, epilepsy, stroke. it ' s also a perfect model in vitro of the mammal neural system development. because of there easy genetic manipulation, gene expression and regulation can be studied conveniently

    神經細胞被認為是終末分化細胞，其損傷后很難再由自體的神經幹細胞補充，研究escs向神經細胞分化不僅可以應用於臨床，為神經系統疾病，如帕金森癥、癲癇、腦卒中等患者進行細胞移植，使其盡快康復；還可以作為研究哺乳動物神經系統發育的體外模型，了解神經分化過程中基因表達調控的變化，並方便進行增減基因操作。
  8. Abstract ： this review introduced the research process of the establishement of genetic transformation system in maize. the method and integration and expression of exogenous genes were also discussed

    摘要本文介紹了近年來玉米遺傳轉化系統的建立、基因導入手段、方法等方面的研究進展。
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