| SSR分子标记在玉米种质研究中的应用 |
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| 引用本文： | 柴美清,原佳敏.SSR分子标记在玉米种质研究中的应用[J].山西农业科学,2011,39(9):1017-1019. |
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| 作者姓名： | 柴美清 原佳敏 |
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| 作者单位： | 山西省农业科学院试验研究中心,山西太原,030006 |
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| 基金项目： | 山西省农业科学院育种基础项目(YYZJC1013) |
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| 摘 要： | SSR分子标记是继形态、细胞和生化标记之后一种重要的遗传标记。主要阐述了SSR分子标记的原理及其在指纹图谱构建、杂种优势群划分、玉米自交系遗传变异研究、玉米新品种纯度及真伪的鉴定等方面的应用,探讨了其在玉米种质研究中存在的问题和应用前景。
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| 关 键 词： | 玉米 SSR分子标记 种质研究 自交系 种优势群 |
Application of SSR Markers in Study on Maize Germplasm Resources |
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| CHAI Mei-qing,YUAN Jia-min.Application of SSR Markers in Study on Maize Germplasm Resources[J].Journal of Shanxi Agricultural Sciences,2011,39(9):1017-1019. |
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| Authors: | CHAI Mei-qing YUAN Jia-min |
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| Institution: | CHAI Mei-qing,YUAN Jia-min(Research Center of Experiment,Shanxi Academy of Agricultural Sciences,Taiyuan 030006,China) |
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| Abstract: | Compared with morphological,cytological and biochemical markers,molecular markers have a series of advantages,therefore they have been extensively applied in life science.The principles of several SSR Molecular markers and their application on fingerprinting construction,classification of heterotic groups,assessment of germplasm genetic diversity and seed purity test for maize were reviewed.The present existing problems and prospective of molecular markers application in germplasm were evaluated. |
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| Keywords: | maize SSR molecular markers germplasm resource studies inbred-lines heterotic group |
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