Cytogenetics study of centromere kinetochore complex in couples with adverse pregnancy .

不良孕产夫妇着丝粒-动粒复合体的细胞遗传学研究。

Centromere the region of the chromosome that contains the kinetochore , the structure that becomes attached to the nuclear spindle during mitosis and meiosis .

着丝粒：染色体上包含着丝点的区域，在细胞有丝分裂和减数分裂期间与纺锤体相整合的一种结构。