| 小麦抗穗发芽分子标记开发及育种应用 |
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| 引用本文： | 张海萍,常成,司红起,卢杰,马传喜.小麦抗穗发芽分子标记开发及育种应用[J].科技导报(北京),2016,34(22):81-86. |
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| 作者姓名： | 张海萍 常成 司红起 卢杰 马传喜 |
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| 作者单位： | 安徽农业大学农学院, 农业部黄淮南部小麦生物学与遗传育种重点实验室, 合肥 230036 |
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| 基金项目： | 国家现代农业产业技术体系建设专项（CARS-3-1）；农业部公益性行业科技专项（201203033-04）；国家自然科学基金项目（31401372）；安徽省自然科学基金项目（1408085MC60） |
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| 摘 要： | 综述了小麦收获前穗发芽的影响因素和应对策略、穗发芽抗性的QTL/基因研究进展、开发的分子标记及其育种应用，总结了利用分子标记开展抗穗发芽分子标记辅助育种取得的成效。结果表明，温度和降雨是影响小麦穗发芽发生的主要环境因素，培育抗穗发芽品种是解决该问题的有效途径。
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| 关 键 词： | 小麦 穗发芽 种子休眠 分子标记辅助选择 QTL |
| 收稿时间： | 2016-08-29 |
Developing of molecular marker for pre-harvest sprouting resistance and its application in wheat MAS breeding |
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| ZHANG Haiping,CHANG Cheng,SI Hongqi,LU Jie,MA Chuanxi.Developing of molecular marker for pre-harvest sprouting resistance and its application in wheat MAS breeding[J].Science & Technology Review,2016,34(22):81-86. |
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| Authors: | ZHANG Haiping CHANG Cheng SI Hongqi LU Jie MA Chuanxi |
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| Institution: | College of Agronomy, Anhui Agricultural University; Key Laboratory of Wheat Biology and Genetic Improvement in South Yellow & Huai River Valley, Ministry of Agriculture, Hefei 230036, China |
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| Abstract: | This review focuses on the major factors affecting wheat pre-harvest sprouting (PHS), the measures to solve the wheat PHS problems, the recent advances in QTL/gene for wheat PHS resistance, and the identification of the molecular marker for the PHS tolerance and its application in the wheat MAS breeding made by our research group in recent years. The results reveal that the temperature and the rainfalls are the major factors affecting the wheat PHS in the field, and the development of wheat varieties with the PHS resistance can effectively solve this problem. Using different mapping populations, several major QTLs and molecular markers for the wheat PHS resistance are identified. |
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| Keywords: | wheat pre-harvest sprouting seed dormancy MAS QTL |
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