| 玉米抗虫分子标记研究进展 |
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| 引用本文： | 高洪江,汪海,李圣彦,张春宇,郎志宏.玉米抗虫分子标记研究进展[J].玉米科学,2017,25(2):39-44,48. |
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| 作者姓名： | 高洪江 汪海 李圣彦 张春宇 郎志宏 |
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| 作者单位： | 沈阳农业大学生物科学技术学院, 沈阳 110866;中国农业科学院生物技术研究所, 北京 100081,中国农业科学院生物技术研究所, 北京 100081,中国农业科学院生物技术研究所, 北京 100081,沈阳农业大学生物科学技术学院, 沈阳 110866,中国农业科学院生物技术研究所, 北京 100081 |
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| 基金项目： | 国家自然科学基金（31270317）、转基因生物新品种培育重大专项（2016ZX08003-001） |
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| 摘 要： | 玉米螟是危害玉米的主要害虫之一,总结玉米对咀嚼式口器害虫的抗虫机制。玉米的抗虫性与丁布含量、蛋白质种类及含量、蛋白酶抑制剂、植物组织或器官硬化程度等多种因素相关。综述玉米对4种主要害虫抗虫数量性状位点QTL的研究进展,将这些QTL与目前已知的抗虫相关基因和经过全基因组关联分析(GWAS)获得的候选基因进行对比,并对重叠基因进行分析介绍。
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| 关 键 词： | 玉米 数量性状位点 抗虫机制 抗虫相关基因 |
| 收稿时间： | 2016/11/23 0:00:00 |
Molecular Markers of Insect Resistance in Maize |
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| GAO Hong-jiang,WANG Hai,LI Sheng-yan,ZHANG Chun-yu and LANG Zhi-hong.Molecular Markers of Insect Resistance in Maize[J].Journal of Maize Sciences,2017,25(2):39-44,48. |
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| Authors: | GAO Hong-jiang WANG Hai LI Sheng-yan ZHANG Chun-yu and LANG Zhi-hong |
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| Institution: | Biological Science and Technology College, Shenyang Agricultural University, Shenyang 110866;Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China,Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China,Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China,Biological Science and Technology College, Shenyang Agricultural University, Shenyang 110866 and Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China |
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| Abstract: | Maize boreris is one of the major pests in maize production. The maize insect resistant mechanism of chewing pest was summarized. The insect resistance is related to DIMBOA content, defense proteins, protease inhibitors, the hardness of plant tissue or organ, and so on. The known quantitative trait loci(QTL) to control different type maize borers were further summarized and analyzed, especially the overlap region with insect-resistant QTLs and candidate genes was paid more attention. The candidate genes with insect-resistance in maize were further described briefly. |
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| Keywords: | Maize QTL Resistance mechanisms Insect-resistant related gene |
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