gene gun 中文意思是什麼

gene gun 解釋
基因槍
  • gene : n. 【生物學】基因。 dominant gene顯性基因。
  • gun : n 1 炮，槍，獵槍；〈美口〉手槍。2 槍狀物；〈美俚〉毒品注射器；（殺蟲用）噴霧器。3 （信號槍、禮炮...
  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. There are many routes of dna vaccine immunization, including intramuscular injection, intradermal injection, subcutaneous injection, gene gun immunization, mucosa immunization, and so on

    核酸疫苗的接種有多種途徑，包括肌內、皮內、皮下注射途徑、基因槍免疫、黏膜免疫途徑等。
  3. The engineering bacterium which carried bcih i - chi and i - glu cdna was pcg - ii. two methods of agrobacterium - mediated and gene gun were used to transformate long ya lillium. the results of pcr analysis and southern dot blotting hybridization demonstrated that the chi a nd glu cdna have been intergrated into host genome. at the same time ; compared agrabactenum - mediated method with gene gun method, the transformation frequency of the former was 16. 7 %, while the latter was 50 %, so gene gun transformation method was suitable for long ya liiliwn

    用攜帶有幾丁質酶基因和- 1 、 3葡聚糖酶基因的工程菌，通過農桿菌介導法和基因槍轉化法轉化龍牙百合，經pcr和點雜交檢測證明外源基因已經整合到植物染色體中。同時對農桿菌介導法和基因槍法進行比較，發現農桿菌介導法的轉化率為16 . 7 ，基因槍法的轉化率為50 ，因此可能基因槍轉化法更適于龍牙百合的遺傳轉化。
  4. Here we have used dye injection and gene gun labeling to identify and follow their differentiation in both normal and dark reared rabbits

    本篇研究主要是用微量注射和基因槍標定技術，觀察在全暗飼養下和正常光照飼養下兔子雙極細胞的分化情形有何不同。
  5. The cdna library of major ampullate glands of araneus ventricousus was prepared successfully for the first time by using puc18 vector in the world. two genes encoding spider silk protein and one gene encoding no - silk protein were cloned by means of randomly picking colony ( bird gun )

    本研究在國內外首次構建了大腹園蛛（ araneusventricosus ）主壺腹腺（ majorampullategland ） cdna文庫，並以鳥槍法從中篩選出兩個蛛絲蛋白和一個非絲蛋白cdna新基因。
  6. Aerodynamic gene gun for dna immunization

    用於基因疫苗接種的氣動式基因槍
  7. Strawberry calli were transformed by particle bombardment ( pds - 1000 / he gene gun ) with plasmid pby520 containing late embryogenesis abundant protein gene, lea3, from barley. lea3 gene was regulated by act i and pin ii, bar gene as a selected gene

    ）的胚胎發生晚期豐富蛋白lea3基因的pby520質粒dna導入草莓愈傷組織細胞（ act為啟動子， pin為終止子， bar基因為選擇基因） 。
  8. ( 1 ) the intermediate vector pjar harbors acti promoter, regulating rip gene, and bar gene as selectable marker. this vector was used in gene gun transformation

    （ 1 ）中間載體pjar含act1啟動子調控的rip基因，選擇標記基因為bar基因，可用於基因槍轉化。
  9. The fusion ( f ) protein and hemagglutinin - neuraminidase ( hn ) are the major virulence factors of the virus to which the host responds well with protective antibody production. recombinant plasmids containing the f or hn gene can induce specific immune responses against ndv. however, dna vaccination by injection or gene gun routes is rather inconvenient and costly in field applications in scaled animal farms

    融合蛋白（ f ）和血凝素-神經氨酸酶蛋白（ hn ）是ndv的主要宿主保護性抗原，以f基因和hn基因為免疫原研製的dna疫苗能誘導一定程度的免疫應答，但注射免疫或基因槍免疫途徑因實際操作和成本等問題難以推廣應用，而直介面服重組質粒dna免疫效果不理想。
  10. To investigate whether it is suitable for biodegradable plastic production, we constructed the chloroplast integration and expression vector ptrv - phb, and integrated all the genes necessary for phb synthesis into tobacco chloroplast genome through gene - gun transformation. the chloroplast transformants showed phenotypically normal growth and were fertile

    本研究在國內率先探討將葉綠體轉化技術引入植物生產生物可降解塑料這一領域的可行性（國外僅有日本一例） ，構建了葉綠體轉化及表達載體ptrv - phb ，通過基因槍法將phb合成相關基因導入煙草葉綠體基因組。
  11. The tpsl gene was introguced into immature embryo cells of 12 - 16 days wheat cultivars wen. 6 via gene gun delivery technique. resistant calli were selected on medium containing hygromin ( 40 - 60mg / l )

    用基因槍將海藻糖- 6 -磷酸合成酶基因（ tps1 ）導入小麥栽培品種溫6的12 - 16日齡的幼胚細胞中。
  12. ( 2 ) establishment of maize transformation system material r18 transformation system were established and transgentic plants of bar gene were obtained uing gene gun. statistical analysis showed that r18 performent well with yd culture medium in the process of conservation, screening and regeneration

    （ 2 ）玉米遺傳轉化體系的建立及抗除草劑轉基因植株的獲得於2000年選用r18為受體材料，用基因槍法導入bar基因（抗除草劑草丁膦） ，建立起了遺傳轉化體系。
  13. Based on cdna of tps1 gene, pcambia1303 plasmid, we have succeeded to construct plant reombinant vector phfsm001transforming the construct plant expressing vector to immature of wheat embryo by gene gun, the wheat plant possessing the tpsl gene is attained by tissue culture and hygromylin selected

    本文以tps1基因的cdna ，質粒p ~ （ cambia1303 ）為研究對象，運用基因克隆技術，成功構建了植物表達載體phfjm001用基因槍轉化小麥幼胚，經組織培養和潮黴素篩選得到了含有海藻糖合成酶基因的轉基因小麥植株。
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