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花粉管通道育种
释义
花粉管通道育种
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。
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overheater
over-heating
overheating
over-heating instability
overheat sensing element
over-ideal
over-identification
over-identified equation
overimplicit
overjet
overjump
overjustification effect
overlaid wood-based panel
overland flow
overlap
overlapfree word
overlap function
overlap integral
overlap matrix
overlap method
overlap mode double gap coupled cavity wideband output circuit
overlap of articles of law
overlap of basic rights norm
overlap of spectral lines
over-lap PCR
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