Materials and methods Immature seeds were collected in late May, about 35 to 45 days after
pollination, and mature seeds were harvested after fully ripening approximately in late July …

Introduction The endosperm (3n) is the food source for the embryo, which has received two
polar nuclei from the maternal parent 2n and one sperm cell from the paternal parent 1n …

آندوسپرم منبع تغذیه جنین می باشد که به صورت 3n می‌باشد که دو هسته قطبی از والد مادری (2n)
یک یاخته اسپرم از والد پدری (1n) دریافت کرده است. به طور سنتی گیاهان تریپلوئید از تلاقی …‎