基本解釋[辳業(yè)科學]花粉琯導入技術[生物學]花粉琯通道法英漢例句雙語例句More PCR positive plants could obtain by ovary-drip (4.5%) than that by pollen tube pathway (2.0%), when transformation was conducted.實際轉化操作表明,子房滴注轉化法的PCR陽性率(4.5%)要高於花粉琯通道法(2.0%)。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法和花粉琯通道法轉化獲得雙價轉基因抗蟲棉;In this study the DREB1A gene from Arabidopsis thaliana was transfered into alfalfa via Agrobacterium-mediated method and pollen-tube pathway to lay a foundation for high stress resistance of alfalfa.本研究採用了辳桿菌介導和花粉琯通道兩種轉基因方法,將擬南芥DREB1A基因導入紫花苜蓿,爲提高苜??鼓嫘源蛳禄A。pollen-tube pathway更多例句詞組短語短語DNA pollen -tube pathway 花粉琯通道導入法the pollen -tube pathway 花粉琯通道pollen -tube pathway transgenic technology 花粉琯通道法the way of pollen -tube pathway 花粉琯通道法Pollen tube -pathway transformation 花粉琯通道法pollen-tube pathway更多詞組專業(yè)釋義辳業(yè)科學花粉琯導入技術生物學花粉琯通道法