It followed a normal course up to first meiotic metaphase when it inexplicably failed . 它按正常减数分裂过程进行到第一次减数分裂中期后就莫名其妙地停止了。
The chiasmata observed during the later stages of the meiotic prophase are cytological evidence of earlier cross-over events . 在减数分裂前期末所看到的交叉是在这以前发生了互换事件的细胞学证据。
Effects of l - name and l - arg on meiotic maturation of mouse oocyte in vivo 对小鼠体内卵母细胞成熟的影响
Application of spindle - view in the observation of meiotic spindles of oocytes 观察哺乳动物成熟卵的纺缍体
Observation on the meiotic behaviour of pollen mother cells of two citrus cultivars 2个柑橘品种花粉母细胞减数分裂行为的观察
Post - meiotic division 后减数分裂
Meiotic observation and male gametes development in cytoplasmic male sterile of pepper capsicum annuum l 椒细胞质雄性不育系减数分裂和雄配子发生过程
The mean meiotic configuration of h . patula with p . huashanica and r . ciliaris var 说明双亲有一组染色体具有较高的同源性,即h duthiei含有ns染色体组。
Observation on meiotic division of pollen mother cell and pollen vigor assessment for four species of ceratoides 驼绒藜属4种植物花粉母细胞减数分裂的观察及花粉活力的测定
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