| 应用SRAP标记分析甜玉米自交系的遗传差异 |
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| 引用本文： | 赵炜, 刘冠明, 王晓明, 王汉宁. 应用SRAP标记分析甜玉米自交系的遗传差异[J]. 玉米科学, 2007, 15(Z1): 154-156 |
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| 作者姓名： | 赵炜 刘冠明 王晓明 王汉宁 |
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| 作者单位： | 1. 甘肃农业大学农学院,兰州,730070
2. 仲恺农业技术学院农业与园林学院,广东,仲恺,510225 |
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| 摘 要： | 利用25对SRAP引物对9个甜玉米自交系进行了遗传差异分析。结果表明,有8对引物扩增出多态性,在9个自交系间共检测出36个多态性等位点,每对引物分别检测出2～7个等位点变异,平均为4.88个;用欧式平方距离聚类分析表明,9个甜玉米自交系可聚为两类。
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| 关 键 词： | 甜玉米 遗传差异 |
| 文章编号： | 1005-0906（2007）S1-0154-03 |
| 收稿时间： | 2006-10-10 |
| 修稿时间： | 2006-10-10 |
Analysis of Genetic Difference Among Sweet Corn Inbred Lines by SRAP |
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| ZHAO Wei,. Analysis of Genetic Difference Among Sweet Corn Inbred Lines by SRAP[J]. Journal of Maize Sciences, 2007, 15(Z1): 154-156 |
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| Authors: | ZHAO Wei |
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| Affiliation: | 1. Agronomy College, Gansu Agricultural University, 730070; 2. College of Agriculture and Garden, Zhongkai Agricultural and Technical College, 510225 |
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| Abstract: | The genetic difference among 9 inbred lines of sweet corn were analyzed with 25 SRAP marker.The result were as follows:8 SRAP loci were polymorphism;Total 36 alleles were revealed among 9 inbred lines and 2-7 alleles were detected by one SRAP marker with the average of 4.88 alleles;Nine inbred lines tested could be classified into 2 groups based on Squared Euclidean distance with clustering analysis. |
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| Keywords: | SRAP |
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