查询词典 spermatocyte

Oocyte, spermatocyte, implying the important role silkworm vasa plays in the early development of embryos and the differetiation of germ line.

原位杂交结果提示，家蚕vasa基因在家蚕早期胚胎发育和生殖系的分化形成中发挥重要作用。

RSB-66 was obtained from the SSH library of round spermatid-specific cDNAs against those of primary spermatocyte.

尽管FcαRI也是一种免疫球蛋白的Fc受体，但是它却和其它免疫球蛋白的受体有很大的不同，其它免疫球蛋白的FcRs大都定位在1号染色体的q21-23，上，而FcαRI却定位在19号染色体的q13.4，这个区域因为定位了几个包括杀伤细胞抑制受体和白细胞Ig样受体的白细胞受体家族而被称为

The electron microscopic technique was adopted to study spermatocyte and spermatozoid ultra-structures of Dryopteris crassirhizoma Nakai.

应用电镜技术对蕨类植物绵马鳞毛蕨精母细胞和游动精子的超微结构特征进行了研究。

Immunohistochemistry for Bax: Bax expression was detected in germ cell cytoplasm cytoplasm and nucleus of seminiferous tubule theca cell, obviously spermatocyte.

免疫组化观察Bax的表达情况：Bax表达见于生精细胞的胞质和胞核，以精母细胞为主。

The recover stage of testis development showed strong immunopositive reaction to aromatase antibodies, especially in spermatogonia and spermatocyte.

上述研究结果说明，睾酮、雌二醇及芳香化酶参与了大泷六线鱼精巢发育和繁殖内分泌功能调节。

AR expressed stronger in spermatocytes and spermatogenic cells, ER in germ cells and sperm expressed strong in the second spermatocyte, PR in Leydig cells also expressed stronger.

AR在精母细胞和精细胞中表达较强，ER在精细胞和精子中表达较强，精母细胞中次之，PR在睾丸间质细胞中表达较强。

Immunohistochemistry for HIF-1α: HIF-1αexpression was detected in germ cell cytoplasm cytoplasm, obviously spermatocyte,and was detected in nucleus of seminiferous tubule theca cell too.

免疫组化观察HIF-1α的表达情况： HIF-1α表达主要见于生精细胞的细胞质，以精母细胞明显，也见于曲细精管外周膜细胞的胞核。

Every_dosage group of GTW cause sperm deformity, do harm to primary spermatocyte chromosome aberration and synaptonemal complex, were significantly higher than that of negative control.

雷公藤多甙3个剂量组均可致精子畸形并对初级精母细胞产生损伤，以及具有生殖细胞联会复合体损伤，与阴性对照组比较差异均具有统计学意义(P均。05)。

The toxicity effect of Aroclor 1254 directly and resulted in the pathological changes of the sexual gland, influenced the nutrient accumulation and maturity division of the spermatocyte , the sphere sperm cell development and sperm maturity.

由于经胎盘及乳汁转运到胎儿和仔鼠的Aroclor 1254的量相对较低，未造成性腺的明显病理变化，使精子形态质量受影响程度明显减小。

The spermatogenesis includes five stages: spermatogonium、primary spermatocyte、secondary spermaticyte、spermatid and spermatozoon.

雄体的生殖细胞发生经历精原细胞、初级精母细胞、次级精母细胞、精子细胞和成熟精子五个时期。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。