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幼胚中途夭亡是化学诱导水稻孤雌生殖的一大难题。本研究表明,采用带内颖的子房离体培养技术,可以将自花授粉及孤雌生殖水稻子房培养成苗,但不同材料之间差异很大。以10天日令及N_6培养基附加GA0.5PPm成苗率较高。
Premature embryo death is a major challenge to chemical-induced parthenogenesis in rice. The present study shows that in vitro culture of ovary in vitro with self-pollinated and parthenogenetic rice ovaries can be used as a seedling, but the differences among different materials are very large. With 10 days and N_6 medium added GA0.5PPm higher seedling rate.