“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	the number of lenses element the number of lens groups the number of litters the number of piglets born alive per litter The Nutcracker Theo Angelopoulos Theobald Boehm the objective of criminal procedure law the objectives of forestry management the obligation of renqing the obligation to protect the environment theobromine The Obscene Publications Act the observation mode of SAR The Observer the occurrence of individual behavior in animals The Octopus: A Story of California The Odd Women The Ode of A Small Garden The Ode of Howling The Ode of Qin The Ode of Sheng the Odeof Summer Resort'sView the Ode of the Old Summer Palace's Forty Views The Ode of Withered Trees

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