primary spermatocyte meaning in English
初级精母细胞
Examples
- During the period of primary spermatocytes , we can observe the synaptonemal complexes ( stc )
在初级精母细胞时期，可看到联会复合体。 - 1 . spermatogenesis spermatogenesis can be devided into five stagesrspermatogonium , primary spermatocyte , secondary spermatocyte , spermatozon and sperm
精子发生精子发生可分为精原细胞、初级精母细胞、次级精母细胞、精细胞、精子五个阶段。 - According to the changes of the structure of chromatin and the morphology of cell , the process of the typical spermatogenesis of cipangopaludina chinensis can be divided into five stages : spermatogonium , primary spermatocyte , secondary spermatocyte , spermatid and mature sperm
中国圆田螺典型精子发生时，根据染色质和细胞形态的变化，可将其发生分为以下五个时期：精原细胞、初级精母细胞、次级精母细胞、精细胞和成熟精子。 - There are five developmental stages in the spermatogenesis , namely are primary spermatogonium , secondary spermatogonium , primary spermatocytes , secondaty spermatocytes and spermatids . the spermatids develop into sperm via the process of spermiogenesis . there exist cell junctions between two spermatids
电子显微镜观察表明：大眼鳜的精子发生和形成过程，经历了初级精原细胞，次级精原细胞，初级精母细胞，次级精母细胞和精子细胞阶段。 - The expression and activity of cdc2 in spermatogenesis cdc2 is emergent in 10 days primary spermatocyte , but the expression is at a low level because the testicles are not right in scrotum , which can lead the germ cells stop to grow , however , the expression of cdc2 begins to increase since 20 days , which can improve the meiosis . the expression is also showed in sperm , which is the end of meiosis . the data showed that the phosphorylation of cdc2 tryl5 in germ cells is increase with
Cdcz场巧的磷酸化抑制cdcz的活性，它的磷酸化可以导致mpf复合物解离，使其失去生物活性，综合以上实验结果可以说明:在雄性小鼠生殖细胞发育过程中， cdcz在精原细胞、初级精母细胞及精子细胞中表达，随着翠丸组织中生殖细胞的不断成熟，生殖细胞中cdcz活性逐渐下降; cdcz在精子中同样存在，但已失去其生物活性。