| 水稻落粒性基因定位与克隆研究进展 |
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| 引用本文： | 金亮,卢艳,包劲松.水稻落粒性基因定位与克隆研究进展[J].分子植物育种,2009,7(2). |
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| 作者姓名： | 金亮 卢艳 包劲松 |
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| 作者单位： | 浙江大学原子核农业科学研究所,杭州,310029 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，浙江省自然科学基金 |
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| 摘 要： | 水稻落粒性的丧失是水稻人工驯化中的重要事件.容易落粒是导致水稻减产的主要因素之一,因此落粒性也是水稻育种项目中重点选择的性状.为了阐明落粒性的机理,许多研究者开展了水稻落粒性有关基因的定位和克隆研究.其中,2个控制水稻落粒性的基因(sh4,qSH1)已经被克隆.本文综述了水稻落粒性的基因定位、克隆及进化等方面的研究进展.
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| 关 键 词： | 水稻 落粒性 基因定位 克隆 |
Progress on the Mapping and Cloning of Seed Shattering Genes in Rice |
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| Jin Liang,Lu Yan,Bao Jinsong.Progress on the Mapping and Cloning of Seed Shattering Genes in Rice[J].Molecular Plant Breeding,2009,7(2). |
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| Authors: | Jin Liang Lu Yan Bao Jinsong |
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| Institution: | Jin Liang Lu Yan Bao Jinsong Institute of Nuclear Agricultural Sciences,Zhejiang University,Hangzhou,310029 |
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| Abstract: | Loss of seed shattering is a key event in the domestication of rice. Easy shattering is the major cause of grain loss and remains an emphasis on selection for the loss of seed shattering habit in most rice breeding programs today. In order to elucidate the mechanism for seed shattering, results on gene mapping and cloning for seed shattering related trait were increasingly documented in recent years, and two genes for seed shattering were successfully cloned. Here we summarized the current progresses on the... |
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