| 青菜品种亲缘关系AFLP分析 |
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| 引用本文： | 李红斌,王世恒,王宏.青菜品种亲缘关系AFLP分析[J].北方园艺,2008(8). |
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| 作者姓名： | 李红斌 王世恒 王宏 |
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| 作者单位： | 杭州市农业科学研究院,浙江,杭州,311101;杭州市农业科学研究院,浙江,杭州,311101;杭州市农业科学研究院,浙江,杭州,311101 |
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| 摘 要： | 利用AFLP技术对市场上主栽的10个青菜主要品种进行了遗传多样性及聚类分析.结果表明:最终筛选出的5对引物共扩增出多态性位点454个,多态性位点占总扩增位点的比例平均为57.5%,系统聚类分析将供试材料分为4组,基于分子标记的分类与材料的表现基本吻合,为以后品种的鉴定和分子辅助育种提供一定的参考.
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| 关 键 词： | 青菜 AFLP 聚类分析 亲缘关系 |
AFLP Analysis on Sibship of Brassica chinensis L. |
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| LI Hong-bin,WANG Shi-heng,WANG Hong.AFLP Analysis on Sibship of Brassica chinensis L.[J].Northern Horticulture,2008(8). |
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| Authors: | LI Hong-bin WANG Shi-heng WANG Hong |
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| Abstract: | Phylogenesis of 10 cultivated Brassica chinensisi L.was analyzed with amplified fragment length polymorphism(AFLP).A total of 454 bands were detected with 5 pairs of AFLP primers among the accessions tested.Of them,54.5% were polymorphic.The 10 cultivars were clustered into 4 groups by cluster analysis,the results from molecular classification were almost coincided with germplasm phenotypes. |
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| Keywords: | AFLP |
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