“pollen tube pathway breeding”的概念、定义、翻译、参考文献-科学参考

单词	pollen tube pathway breeding
释义	pollen tube pathway breeding Encyclopedia 农学〔果树生物技术育种〕释 pollen tube pathway breeding花粉管通道育种受体植株的花朵授粉后，用外源脱氧核糖核酸（DNA）片段或携带目的基因的载体侵染花柱，DNA或载体经花粉管通道进入胚囊，有机会将目的基因导入受精前或受精后的卵细胞并发育成合子胚，再从获得的转基因后代中选育出转基因新品种的方法。
随便看	stabbing and incising tools stabbing pain stab-clipped Wound stab cultivation Stab Esotericism stabi1ity of polyhedron growth stabilidyne stabilities of coordination compound *-stability stability stability analysis stability analysis by normal mode method stability analysis for hydraulic structures stability analysis of rock mass stability analysis of rock slope stability analysis of surrounding rock mass stability analysis of tailings dam stability and control flight test stability and unstability stability assessment of arch dam abutments stability boundary stability chart stability coefficient stability condition stability constant

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