›› 2013, Vol. 40 ›› Issue (3): 169-172.

• 遗传繁育 • 上一篇    下一篇

水貂胚胎滞育的影响因素及调节机制

曹新燕, 刘晗璐, 赵靖波, 荆祎, 岳志刚, 李光玉   

  1. 中国农业科学院特产研究所,特种经济动物分子生物学国家重点实验室,吉林吉林 132109
  • 收稿日期:2012-07-11 出版日期:2013-03-20 发布日期:2013-03-19
  • 通讯作者: 李光玉(1971-),男,湖北人,博士,研究员,研究方向:特种经济动物营养。E-mail:tcslgy@126.com E-mail:tcslgy@126.com
  • 作者简介:曹新燕(1980-),女,吉林人,博士,助理研究员,研究方向:动物胚胎与配子生物技术。
  • 基金资助:
    公益性行业(农业)科研专项经费资助(200903014);吉林省科技支撑计划(20090238)。

Influencing Factors and Regulation of Embryonic Diapause in Mink

CAO Xin-yan, LIU Han-lu, ZHAO Jing-bo, JING Yi, YUE Zhi-gang, LI Guang-yu   

  1. State Key Laboratory of Special Economic Animal Molecular Biology, Institute of Special Economic Animals and Plants, CAAS, Jilin 132109, China
  • Received:2012-07-11 Online:2013-03-20 Published:2013-03-19

摘要: 水貂胚胎滞育是影响水貂养殖经济效益的一个重要因素,国内外学者对此进行了大量研究。作者对水貂胚胎着床的影响因素、调控机制及克服胚胎滞育、缩短妊娠期的方法进行了综述,并提出了水貂胚胎滞育研究存在的问题及进一步研究方向,为今后研究水貂胚胎着床机理及克服胚胎滞育方法提供科研思路。

关键词: 水貂; 胚胎滞育; 影响因素

Abstract: Embryo diapause was an importance factors which affecting mink farming, researchers had made a great deal of studies. In this presentation we addressed the characteristics of the embryo in diapause, analyzed the factors of embryo diapause and focused on the mechaminsms of regulation of this phenomenon, including the environmental stimuli that induced and terminated this condition, the hormonal regulatory pathways, and the phenomenon of cell cycle arrest and reactivation, overcome the embryonic diapause and shorten pregnancy period. On these bases, the existing problems and further research directions were pointed out and provided scientific ideas for further research on the mink embryo implantation in the future.

Key words: mink; embryo diapause; influencing factors

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