| DNA分子标记与玉米种质研究 |
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| 引用本文： | 张仁和, 薛吉全, 毛建昌, 李凤艳, 马国胜.DNA分子标记与玉米种质研究[J].玉米科学,2005,13(3):014-016. |
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| 作者姓名： | 张仁和 薛吉全 毛建昌 李凤艳 马国胜 |
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| 作者单位： | 西北农林科技大学农学院,陕西,杨凌,712100 |
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| 基金项目： | 农业部“引进国际先进农业科学技术”项目(2003-Q02-3-5) |
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| 摘 要： | DNA分子标记是继形态标记、细胞标记和生化标记之后发展起来的一类重要的遗传标记,已在生命科学领域中广泛应用。介绍几种DNA分子标记的原理,综述了DNA分子标记在玉米种质遗传多样性鉴定、绘制指纹图谱、杂种优势类群划分和杂种优势预测等方面的应用,并探讨了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 分子标记 种质资源 |
| 文章编号： | 1005-0906（2005）03-0014-03 |
| 收稿时间： | 2004-10-08 |
| 修稿时间： | 2004-10-082004-11-15 |
Study on Genetic Markers and Germplasm Resoures in Maize |
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| ZHANG Ren-he; XUE Ji-quan; MAO Jian-chang; LI Feng-yan; MA Guo-sheng.Study on Genetic Markers and Germplasm Resoures in Maize[J].Journal of Maize Sciences,2005,13(3):014-016. |
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| Authors: | ZHANG Ren-he; XUE Ji-quan; MAO Jian-chang; LI Feng-yan; MA Guo-sheng |
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| Abstract: | Compared with morphological markers,cytological markers and biochemical markers,molecular markers have a series of advantages.Therefore they have been extensively application in life science.The principles of several DNA Molecular markers and their application on assessment of germplasm genetic diversity,fingerprinting construction,classification of heterotic groups and heterosis prediction for maize were reviewed.The present problems and prospective of molecular markers application in germplasm resource were evaluated. |
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| Keywords: | Maize DNA Molecular markers Germplasm resource |
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