| 宁夏栽培枣树品种(品系)的RAPD分析研究 |
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| 引用本文： | 陈晓军,陈虞超,李苗,甘晓燕,刘挺俊,宋玉霞.宁夏栽培枣树品种(品系)的RAPD分析研究[J].北方园艺,2010(1):14-16. |
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| 作者姓名： | 陈晓军 陈虞超 李苗 甘晓燕 刘挺俊 宋玉霞 |
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| 作者单位： | 宁夏农业生物技术重点实验室,宁夏,银川,750002;宁夏农林科学院,农业生物技术研究中心,宁夏,银川,750002;宁夏林业厅经济林开发中心,宁夏,银川,750000 |
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| 基金项目： | 宁夏回族自治区科技攻关资助项目(KGZ-16-07-02) |
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| 摘 要： | 以宁夏27份栽培枣树为试材,改进方法提取高质量DNA,通过34条RAPD引物利用RAPD-PCR技术系统分析了材料间的遗传关系。结果表明:试验所筛选的16条RAPD引物可以用于枣树遗传资源鉴定,较为准确地将种间材料聚类;同心圆枣与灵武长枣、中宁圆枣亲缘关系较远,灵武长枣同中宁圆枣亲缘关系较近。
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| 关 键 词： | 枣树 RAPD 遗传多样性 宁夏 |
The RAPD Analysis of Zizyphus jujube Cultivars in Ningxia |
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| CHEN Xiao-jun,CHEN Yu-chao,LI Miao,GAN Xiao-yan,LIU Ting-jun,SONG Yu-xia.The RAPD Analysis of Zizyphus jujube Cultivars in Ningxia[J].Northern Horticulture,2010(1):14-16. |
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| Authors: | CHEN Xiao-jun CHEN Yu-chao LI Miao GAN Xiao-yan LIU Ting-jun SONG Yu-xia |
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| Institution: | 1.Key Lab of Agricultural Biotechnology of Ningxia;Yinchuan;Ningxia 750002;2.Academy of Agriculture and Forestry Sciences Agricultural Biotechnology Center;Ningxia 750021;3.Ningxia Forestry Development Center of Economic Forestry;Ningxia 750000 |
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| Abstract: | The paper extracted high quality DNA by development method,employed RAPD-PCR by 34 primers and analyzed the genetics relationship between the experimental materials.The result showed that 16 RAPD primers could be used in appraise Chinese date genetics resource and clustering the experimental materials correctly,Tongxin date was farer than Lingwu date or Zhongning date in genetics background,Linwu date was closer to Zhongning date. |
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| Keywords: | Zizyphus jujube cultivars RAPD genetics diversity |
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