Previous Articles Next Articles
TANG Aimin, MA jixia
Online:
Published:
唐爱民,马继霞
Abstract: By means of the surface-spread and stained with AgNO 3 and PTA , the synaptone-mal complex (SC) of Citellus d auricus′spermatocyte was studied. The SC karotype ofCitellus d auricus was constructed based on the measurement result of 10 spermatocytesand was compared with its mitotic karotype. The XY-chromosome′s synaptic behaviorwas discussed and the different development stage of SC in pachytene was describedbased on its sex chromosome′s synaptic character.
Key words: Citellus dauricus, Spermatocyte, Synaptonemal complex, Meiosis
摘要: 本文采用表面铺展法, 应用AgNO3及PTA 染色技术研究了达乌尔黄鼠精母细胞联会复合体。根据对10个精母细胞SC 的测量结果, 作出了达乌尔黄鼠SC 的核型, 并与有丝分裂核型进行了比较。本文对XY 配对行为进行了讨论, 同时按性染色体配对特征划分了SC 在粗线期的不同发展阶段。
关键词: 达乌尔黄鼠, 精母细胞, 联会复合体, 减数分裂
TANG Aimin, MA jixia. THE ELECTRON MICROSCOPIC OBSERVATION ON THE SYNAPTONEMAL COMPLEX OF CITELLUS DAURICUS′SPERMATOCYTE[J]. .
唐爱民,马继霞. 达乌尔黄鼠精母细胞联会复合体的电镜观察[J]. .
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://www.mammal.cn/EN/
http://www.mammal.cn/EN/Y1997/V17/I4/287