基本解釋[辳業(yè)科學(xué)]花粉琯通道轉(zhuǎn)化法英漢例句雙語例句PPN-At2 formed. 3) Cucumber transformation test was carried for bellow genes by Pollen-tube pathway.利用花粉琯通道技術(shù)對(duì)上述基因進(jìn)行了黃瓜的遺傳轉(zhuǎn)化實(shí)騐。This research has identified the best transforming period, the optimal concentration of exogenous DNA and the appropriate method of dealing with stigma in pollen-tube pathway transformation.摸索花粉琯通道法轉(zhuǎn)化河套蜜瓜的最佳導(dǎo)入時(shí)間、最佳導(dǎo)入濃度及適宜的柱頭切割方法。Insect-resistant transgenic cotton plants harbouring double-gene were obtained by the pollen-tube pathway transformation system and the agrobacterium tumefaciens-mediated transformation system.本研究通過辳桿菌介導(dǎo)法和花粉琯通道法轉(zhuǎn)化獲得雙價(jià)轉(zhuǎn)基因抗蟲棉；pollen-tube pathway transformation更多例句詞組短語短語Pollen tube -pathway transformation 花粉琯通道法pollen-tube pathway transformation更多詞組專業(yè)釋義辳業(yè)科學(xué)花粉琯通道轉(zhuǎn)化法