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Molecular basis and genetic improvement of economically important traits in aquaculture animals

ISSN号：1005-3832
期刊名称：《水产学杂志》
时间：0
分类：S94[农业科学—水产养殖;农业科学—水产科学] S565.4[农业科学—作物学]
作者机构：[1]State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China
相关基金：This work was supported by the National Key Basic Research Program of China （2010CB126301）, the Special Fund for Agro-scientific Research in the Public Interest （200903046）, and the Autonomous Project of State Key laboratory of Freshwater Ecology and Biotechnology （2011FBZ17）.

关键词：水产养殖动物, 重要经济性状, 遗传改良, 分子基础, 体细胞核移植技术, 基因技术, 水产养殖业, 基因组序列, aquaculture genome technology, somatic cell nuclear transfer, stem cell technology, reproduction-related gene, sex deter-mination gene, growth-related gene, disease resistance-related genes, cold tolerance-related gene, hypoxia tolerance-related gene, genetic improvement

中文摘要：

水产业被相信了是对世界的主要中国贡献。在里面最近 20 年，染色体和另外的基因技术在分子的基础和水产业动物的基因改进上在基本研究支持了重要进展，并且一些主要水产业动物的完全的染色体被定序或自从这个世纪的开始，宣布了被定序。这里，我们考察水产业的某重要突破进步基因改进技术包括染色体技术，体的房间原子转移和干细胞技术，包括复制，性，生长，疾病抵抗，冷忍耐和组织缺氧忍耐构画出几个经济地重要的特点的分子的基础，并且介绍一系列候选人特点相关的基因。最后，基因改进的一些应用程序盒子在水产业动物被介绍，特别在中国，并且几个开发趋势在不久的将来被加亮。

英文摘要：

Aquaculture has been believed to be a major Chinese contribution to the world. In recent 20 years, genome and other genetic technologies have promoted significant advances in basic studies on molecular basis and genetic improvement of aquaculture animals, and complete genomes of some main aquaculture animals have been sequenced or announced to be sequenced since the beginning of this century. Here, we review some significant breakthrough progress of aquaculture genetic improvement technolo- gies including genome technologies, somatic cell nuclear transfer and stem cell technologies, outline the molecular basis of sever- al economically important traits including reproduction, sex, growth, disease resistance, cold tolerance and hypoxia tolerance, and present a series of candidate trait-related genes. Finally, some application cases of genetic improvement are introduced in aqua- culture animals, especially in China, and several development trends are highlighted in the near future.

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