中国科学院水生生物研究所机构知识库
Advanced  
IHB OpenIR  > 中科院水生所知识产出(2009年前)  > 期刊论文
题名: The regulated development of heterologous sperm nucleus by eggs of natural gynogenetic silver crucian carp (Carassius auratus gibelio) during fertilization
作者: Yue Zhenyu, Jiang Yigui ; Shan Shixin ; Ding Jun
通讯作者: Inst. Hydrobiol., Chinese Acad. Sci., Wuhan 430072, China
刊名: Acta Hydrobiologica Sinica
发表日期: 1996
卷: 20, 期:3, 页:236-241
收录类别: 其他
英文摘要: The cytological behavior of sperm was observed after the sperm incorporated into dechorioned eggs of gynogenetic Silver crucian carp (Carassius gibelio) and bisexual fish (Carassius auratus red variety or Cy prinus carpio red variety). In bisexual dechorioned eggs the sperm nuclei may undergo decondensing and developed into pronuclei. By contrast, although a few heterologous sperm nuclei became to some extent enlarged the pronuclei did not appear all. Furthermore, the established cell-free system from extraction of two types of eggs were employed to incubate the Triton-X100 treated sperm. The sperm nuclei in the two types of extractions were fully developed, and then became the form of pronucleus, indicating that there are some factors responsible for sperm nucleus swelling and male pronucleus formation in gynogenetic Silver crucian carp eggs. However, when heterologous sperm entered intact gynogenetic eggs through micropyle, the nuclear envelope of sperm failed to breakdown due to the abnormality of relative function in cytoplasm of the egg, and the further development was thus inhibited. The significance of setting-up cell free system ties in that an efficient approach can be established to analyse the molecular mechanism by which the natural gynogenesis was regulated during fertilization.
ISSN号: 1000-3207
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/17981
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
The regulated development of heterologous sperm nucleus by eggs of natural gynogenetic silver crucian carp (Carassius auratus gibelio) during fertilization.pdf(381KB)----开放获取--View Download

Recommended Citation:
Yue Zhenyu, Jiang Yigui; Shan Shixin; Ding Jun.The regulated development of heterologous sperm nucleus by eggs of natural gynogenetic silver crucian carp (Carassius auratus gibelio) during fertilization,Acta Hydrobiologica Sinica,1996,20(3):236-241
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Yue Zhenyu, Jiang Yigui]'s Articles
[Shan Shixin]'s Articles
[Ding Jun]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Yue Zhenyu, Jiang Yigui]‘s Articles
[Shan Shixin]‘s Articles
[Ding Jun]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: The regulated development of heterologous sperm nucleus by eggs of natural gynogenetic silver crucian carp (Carassius auratus gibelio) during fertilization.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院水生生物研究所 - Feedback
Powered by CSpace