次级精母细胞经短暂的发育过程很快形成精细胞。
The secondary spermatocytes become the spermatid quickly by short time development.
在次级精母细胞时期,胞质内出现致密的前顶体颗粒;
At the stage of secondary spermatocyte, electron densed proacrosomal granules were found in the cell.
工蚁在次级精母细胞中最高,在精原细胞和初级精母细胞中较低。
In the workers, a strong expression of Bcl-2-like was shown in secondary spermatocytes, and a lower expression level in spermatogonia and primary spermatocytes.
工蚁在次级精母细胞中最高,在精原细胞和初级精母细胞中较低。
In the workers, a strong expression of Bcl-2-like was shown in secondary spermatocytes, and a lower expression level in spermatogonia and primary spermatocytes.
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