初级精母细胞多边形，拟染色体包围中心粒形成中心粒附属物；
The spermatocyte is of polygonal shape, which contains a centriole appendage formed by the chromatoid body's surrounding the centriole.
微管杆形丝担负划分细胞中染色体的角色。
The rod-shaped filaments of the microtubules are responsible for dividing the chromosomes in a cell.
结果12／25 的星形细胞瘤， 15／21 间变型星形细胞瘤和16／20 的多形胶质母细胞瘤存在染色体数量上的变异。
Results 43/69 astrocytomas were found to be abnormal chromosome clones, including 12/25 astrocytomas, 15/21 anaplastic astrocytoma, and 16/20 glioblastoma respectively.
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