| 凤尾桑及其芽变品系间遗传变异的ISSR分析 |
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| 引用本文： | 赵卫国,汪伟,潘一乐.凤尾桑及其芽变品系间遗传变异的ISSR分析[J].蚕桑通报,2006,37(3):27-29. |
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| 作者姓名： | 赵卫国 汪伟 潘一乐 |
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| 作者单位： | 中国农业科学院,蚕业研究所,江苏,镇江,212018 |
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| 摘 要： | 利用ISSR引物,从分子水平分析了凤尾桑及其芽变株系的遗传变异。从8个ISSR引物扩增结果来看,3个引物的扩增产物在株系间无差异,从变异株系扩增条带来看,凤尾芽变变异最大。本结果从分子水平证明了芽变株系的遗传结构差异。
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| 关 键 词： | 桑树 芽变 遗传差异 ISSR |
| 文章编号： | 0258-4069（2006）03-0027-03 |
| 收稿时间： | 2006-05-30 |
| 修稿时间： | 2006-05-30 |
Genetic Variation between Fengweisang and its Sports as Revealed by ISSR Markers |
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| ZHAO Wei-guo,WANG Wei,PAN Yi-le.Genetic Variation between Fengweisang and its Sports as Revealed by ISSR Markers[J].Bulletin of Sericulture,2006,37(3):27-29. |
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| Authors: | ZHAO Wei-guo WANG Wei PAN Yi-le |
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| Institution: | Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang 212018, China |
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| Abstract: | The genetic variation between Fengweisang and its sports was analyzed at the molecular lever by ISSR primers.From the results of amplification,3 from 8 ISSR primers showed no different bands between Fengweisang and its sports while Fengweiyabian showed the highest variation among spourts.The study provided molecular evidence for the genetic variation of the spourts. |
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| Keywords: | Mulberry Sport Genetic variation ISSR |
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