配子配子囊接合
gameto-gametangial copulation
未减数分裂的配子2n配子
unreduced gametes 2n gametes
初老雌性大鼠
primary senile female rat
雌配子败育座位
Female gamete sterility locus
雌配子体发育
embryo sac development
female gametophyte development
Development of female gametophyte
Female gametophyte
雌配子体形成
female gamephyte formation