| 水稻落粒性的研究进展 |
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| 引用本文： | 苟亚军,杨维丰,林少俊,高彦昊,栾鑫.水稻落粒性的研究进展[J].中国水稻科学,2019,33(6):479-488. |
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| 作者姓名： | 苟亚军 杨维丰 林少俊 高彦昊 栾鑫 |
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| 作者单位： | 1.广东省植物分子育种重点实验室,广州510642;2.亚热带农业生物资源保护与利用国家重点实验室,广州510642 |
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| 基金项目： | 国家重点研发计划资助项目(2016YFD0100406);广东特支计划资助项目(2016TX03N224) |
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| 摘 要： | 落粒性是野生稻适应自然环境和保持群体繁衍的重要性状,落粒性的丧失是水稻驯化过程中的一个关键事件。落粒程度既直接影响水稻的产量,也影响其对现代化机械收割方式的适应性。本文综述了近年来水稻落粒性的研究进展,包括水稻落粒的生理基础、落粒性基因的定位与克隆,以及调控落粒性的分子机理。
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| 关 键 词： | 水稻 落粒性 离层 驯化 |
| 收稿时间： | 2019-04-01 |
| 修稿时间： | 2019-07-18 |
Research Progress on Rice Shattering |
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| GOU Yajun,YANG Weifeng,LIN Shaojun,GAO Yanhao,LUAN Xin.Research Progress on Rice Shattering[J].Chinese Journal of Rice Science,2019,33(6):479-488. |
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| Authors: | GOU Yajun YANG Weifeng LIN Shaojun GAO Yanhao LUAN Xin |
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| Institution: | 1.Guangdong Provincial Key Laboratory of Plant Molecular Breeding, Guangzhou 510642, China;2.State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangzhou 510642, China |
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| Abstract: | Seed shattering is one of the most important traits in wild rice. As an adaptation to the natural environment and the propagation of their offspring, the loss of seed shattering in rice has been a main target during plant selection and domestication. The seed shattering has a direct impact on the yield of rice and the way of its mechanical harvest. The review covers the current advances that have substantially deepen our understanding on seed shattering, such as the physiologic basis responsible for the seed shattering, the identification of crucial genes controlling this trait and the genetic mechanism underlying seed shattering in rice. |
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| Keywords: | rice shattering abscission layer domestication |
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