...处理、硝酸银和磷钨酸(Phosphotungstic acid,PTA)染色电镜技术,研究了褐家鼠精母细胞中常染色体联会复合体(Synaptonemal complex, SC)的发育及偶线期..
基于4个网页-相关网页
结果表明，常染色体联会复合体的相对长度和着丝点指数与体细胞染色体的相应参数具有很好的吻合性。
It is shown that the mean relative lengths and centromeric indices of autosomal SCs agree closely with those of mitotic chromosomes.
本研究中联会复合体均由两条平行排列的侧体组成，其中央轴隐约可见；
In this study synaptonemal complexes diaplayed two lateral elements in parallel, but central element was indistinct.
黄颡鱼初级精母细胞的前期出现联会复合体，应是同源染色体之间进行同源基因交换的标志。
The prophase of primary spermatocyte would appear synaptonemal complex, which should been the symbol that the homologous chromosome carried through the change of homologous gene.
应用推荐