| 植物CMS/Rf系统的基因克隆及其结构特征 |
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| 引用本文： | 周元飞,薛庆中.植物CMS/Rf系统的基因克隆及其结构特征[J].遗传,2005,27(6):1007-1012. |
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| 作者姓名： | 周元飞 薛庆中 |
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| 作者单位： | 浙江大学农业与生物技术学院农学系，杭州 310029 |
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| 基金项目： | 中国科学院资助项目，浙江省科研项目，"04-06"水稻品种改良项目 |
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| 摘 要： | 细胞质雄性不育和恢复系统（CMS/Rf）在植物杂种优势利用中已被广泛应用。为阐明恢复基因在这一系统中的作用机理，众多研究者开展了恢复基因的定位和克隆研究。近年来，4个植物恢复基因的成功克隆有力地推动了这一研究领域的发展。本文综述了植物恢复基因的定位、克隆以及育性恢复分子机理的研究进展，并讨论了恢复基因在植物分子育种上的应用。
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| 关 键 词： | 恢复基因 细胞质雄性不育 分子机理 克隆 |
| 文章编号： | 0253-9772(2005)06-1007-06 |
| 收稿时间： | 2004-12-16 |
| 修稿时间： | 2005-03-10 |
Gene Cloning and Structure Characterization of CMS/Rf system in Plants |
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| ZHOU Yuan-Fei,XUE Qing-Zhong.Gene Cloning and Structure Characterization of CMS/Rf system in Plants[J].Hereditas,2005,27(6):1007-1012. |
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| Authors: | ZHOU Yuan-Fei XUE Qing-Zhong |
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| Institution: | Department of Agronomy, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310029, China |
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| Abstract: | It has achieved great success in plant heterosis by using cytoplasmic male sterility and fertility restorer(CMS/Rf) system.In order to elucidate the action mechanism of Rf gene in this system,many researchers have been contributing themselves to map and clone fertility restorer genes in recent years.Four Rf genes were recently cloned successfully.Here we presented the overview of plant CMS fertility restorer gene mapping,cloning and its molecular mechanism.It was also discussed on utilization of fertility restorer genes in the molecular breeding in plants. |
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| Keywords: | cytoplasmic male sterility fertility restorer gene cloning molecular mechanism |
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