acceptor embryo 中文意思是什麼

acceptor embryo 解釋
受體胚胎
  • acceptor : n. 1. 領受人，接受者；承兌（票據）人。2. 【生物學】受體。3. 【無線電】接收器，接受體；受主；諧振電路。
  • embryo : n （pl embryos）1 【植物；植物學】胚；【動物；動物學】胚胎（對人來說，一般指三個月以內的胚胎）。2...
  1. Studies on transformation of indica rice with bt - toxin gene mediated by agrobacterium tumefaciens precultured immature embryo and callus derived from young panicle, immature embryo and mature embryo were used as acceptor for genetic transformation mediated by agrobacterium tumefaciens, the transformation rate of the above acceptor was investigated respectively. the results showed that immature embryo after precultured for 4 ~ 6d was the best. in respect to the concentration of agrobacterium tumefaciens when calli were cotransformated in medium yeb, to agrobacterium tumefaciens eha 105, od value of 0. 8 was the best

    採用農桿菌介導法將bt毒蛋白基因導入水稻同樣以上述兩種秈稻為主要研究材料，比較了分別以預培養的幼胚和幼穗、幼胚、成熟胚來源的愈傷組織作為轉化受體的愈傷組織轉化頻率，結果表明預培養4 6天的幼胚最適宜作為農桿菌介導轉化的受體；其次是來源於幼胚和成熟胚的生長狀態良好的胚性愈傷組織。
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