目的探讨女性年龄对卵母细胞纺锤体和染色体构型的影响。

Objective To study the effect of maternal age on meiotic spindle and chromosome configuration of oocytes.

youdao

目的探讨女性年龄对卵母细胞纺锤体和染色体构型的影响。

Objective To study the effect of maternal age on meiotic spindle and chromosome configuration of oocytes.

youdao