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首页> 外文期刊>Acta Horticulturae >Analysis on genetic relationships in lily hybrids based on ISSR molecular markers.
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Analysis on genetic relationships in lily hybrids based on ISSR molecular markers.

机译：基于ISSR分子标记的百合杂种遗传关系分析。

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Using ISSR molecular markers, the genetic variations among parents and F 1 hybrids of three hybrid combinations (A: A 6 * A 5; B: A 3 * A 4; C: A 1 * W 1) of lily Lilium were analyzed, using NTSYSpc2.0 software for analysis. The heredity character and genetic relationship between parents and offspring were explored and the genetic diversity of the lily cultivars population was studied. The research aimed at providing theoretical guidance and a practical base for parent selection in lily hybridization breeding, for the selection of lily crosses, for the creation of lily germplasm and investigating the genetic diversity of lily. The result shows seven stable 100 ISSR primers, which could get 95 amplification loci and 69 polymorphic loci, with polymorphic loci percentage of 72.63. From the clustering figure we can see that the combinations A 6 * A 5 and A 3 * A 4 in general tend to have a male parent, while A 1 * W 1 in general tends to have a female parent. CT VI International Symposium on the Taxonomy of Cultivated Plants, Beijing, China.
机译：利用ISSR分子标记，分析了百合百合的三种杂种组合（A：A 6 * A 5; B：A 3 * A 4; C：A 1 * W 1）的亲本和F 1杂种之间的遗传变异。用于分析的NTSYSpc2.0软件。探讨了亲本与后代的遗传特征和遗传关系，研究了百合品种的遗传多样性。该研究旨在为百合杂交育种中的亲本选择，百合杂交的选择，百合种质的创建以及百合遗传多样性的研究提供理论指导和实践基础。结果表明，有7个稳定的100个ISSR引物，可得到95个扩增位点和69个多态位点，多态位点百分比为72.63。从聚类图中可以看到，组合A 6 * A 5和A 3 * A 4通常倾向于有一个男性父母，而A 1 * W 1通常倾向于有一个女性父母。 CT VI栽培植物分类学国际研讨会，中国北京。

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