| 艳红桃芽变品系彩虹的RAPD分析 |
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| 引用本文： | 王谋强,朱文超,班小重.艳红桃芽变品系彩虹的RAPD分析[J].贵州农业科学,2011(10):17-18. |
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| 作者姓名： | 王谋强 朱文超 班小重 |
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| 作者单位： | 贵州省园艺研究所;贵州省农业生物技术重点实验室; |
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| 基金项目： | 贵州省农业科技攻关计划项目“桃树晚熟芽变新品种的选育研究”[黔科合NY字(2009)3035]; 贵州省创新能力建设专项“贵州省蔬菜、花卉科技园区暨创新能力建设”[黔科合院所创能(2010)4005] |
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| 摘 要： | 为进一步确认芽变性状的可遗传性,对桃品种艳红自然变异原株的变异枝(YC0)及其无性系第一代(YC1)、艳红自然变异原株的正常枝(YY)2个品种(系)3个样品进行了RAPD分析.结果表明:从20个引物中筛选出13个随机引物,其中,共扩增出条带110条,平均每个引物扩增8.5条,其中引物LC17扩增出多态性条带,可用作鉴定...
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| 关 键 词： | 桃 艳红 彩虹 芽变 RAPD分析 |
RAPD Analysis of Rainbow,a Bud Mutation Line of Yanhong Peach |
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| WANG Mou-qiang,ZHU Wen-chao,BAN Xiao-chong.RAPD Analysis of Rainbow,a Bud Mutation Line of Yanhong Peach[J].Guizhou Agricultural Sciences,2011(10):17-18. |
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| Authors: | WANG Mou-qiang ZHU Wen-chao BAN Xiao-chong |
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| Institution: | WANG Mou-qiang1,ZHU Wen-chao1,2,BAN Xiao-chong1(1.Guizhou Horticultural Institute,Guiyang,Guizhou 550006,2.Guizhou Key Laboratory for Agricultural Biological Technology,China) |
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| Abstract: | Three samples of the mutation shoots(YC0),first generation clone of the mutation shoot(YC1) and normal shoots(YY)in Yanhong peach were analyzed by RAPD to affirm the character hereditability of bud mutation further.The results showed that 110 bands were amplified from 13 random primers selected from 20 primers.8.5 bands were averagely amplified from one primer.The polymorphism band amplified from LC17 primer could be used as the RAPD marker to identify two varieties.The genetic distance between YC0(or YC1)a... |
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| Keywords: | peach Yanhong rainbow bud mutation RAPD analysis |
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