Megasporogenesis starts with meiotic division of the diploid megasporocyte
二倍的大孢子母细胞开始减数分裂
The processes of meiotic division of pollen mother cells were compared between male sterile plants and male fertile ones.
以萝卜雄性不育株与可育株为试材,比较研究了不育与可育花粉母细胞的减数分裂过程。
The first meiotic division is unique and involves the segregation of homologous chromosomes.
而减数第一次分裂是独一无二的,在这次分裂中同源染色体分离。
The effect of aging on oocyte parthenogenetic development and the dynamic changes of microtubule during meiotic division
老化对卵母细胞孤雌发育和减数分裂期间微管动态变化的影响