| 水稻染色体片段代换系群体的构建及应用研究进展 |
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| 引用本文： | 徐建军,梁国华. 水稻染色体片段代换系群体的构建及应用研究进展[J]. 安徽农业科学, 2011, 39(4): 1935-1938 |
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| 作者姓名： | 徐建军 梁国华 |
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| 作者单位： | 扬州大学,江苏省作物遗传生理国家重点实验室培育点/植物功能基因组学教育部重点实验室,江苏扬州,225009 |
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| 基金项目： | 国家重大基础研究发展规划项目 |
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| 摘 要： | 定位和克隆水稻重要农艺性状QTL,是水稻功能基因组学研究的重要方向,是分子标记辅助选择选育高产、优质、多抗水稻新品种的重要基础。染色体片段代换系是进行QTL分析的理想材料。介绍了水稻染色体片段代换系群体的构建原理,综述了其构建及应用研究进展,并对其研究方向进行了展望。
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| 关 键 词： | 水稻 染色体片段代换系 构建 应用 进展 |
Research Progress of Construction and Application of Rice(Oryza sativa L.) Chromosome Segment Substitution Lines |
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| XU Jian-jun et al. Research Progress of Construction and Application of Rice(Oryza sativa L.) Chromosome Segment Substitution Lines[J]. Journal of Anhui Agricultural Sciences, 2011, 39(4): 1935-1938 |
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| Authors: | XU Jian-jun et al |
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| Affiliation: | XU Jian-jun et al(Jiangsu Key Laboratory of Crop Genetics and Physiology/Key Laboratory of the Ministry of Education for Plant Functional Genomics,Yangzhou University,Yangzhou,Jiangsu 225009) |
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| Abstract: | The fine mapping and cloning quantitative trait loci(QTLs) responsible for traits of agronomic importance in rice is known as the most general stategy in plant genomics and provides a foundation to select new rice varieties whith high yield quality,resistance via marker-assisted selection(MAS) in rice breeding programs.Chromosome segment substitution lines(CSSLs) are one of the most powerful tools for the detection and precise mapping of QTLs.In this paper,the principle of developing the CSSLs was described... |
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| Keywords: | Rice Chromosome segment substitution lines(CSSLs) Construction Application Progress |
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