| 当归新品系“DGA2000-02”与对照品种的遗传差异分析 |
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| 引用本文： | 刘敬,颉红梅,刘效瑞,李文建,贾婕楠,尚存虎,荆彦明,刘青芳,董存喜.当归新品系“DGA2000-02”与对照品种的遗传差异分析[J].原子核物理评论,2008,25(2):201-203. |
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| 作者姓名： | 刘敬 颉红梅 刘效瑞 李文建 贾婕楠 尚存虎 荆彦明 刘青芳 董存喜 |
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| 作者单位： | 1 中国科学院近代物理研究所, 甘肃 兰州 730000;2 甘肃省定西地区旱农科研推广中心, 甘肃 定西 743000 |
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| 摘 要： | 当归新品系“DGA2000 02”是利用兰州重离子加速器研究装置（HIRFL）对“岷归1号”进行重离子束辐照选育出来的。 与岷归1号相比， DGA2000 02表现出更强的抗病性， 产量也有较大提高。 对这两个品种的表型、 品质及遗传差异进行了系统的分析。 为将来进一步选育产量高、 品质好及抗逆性强的新品种提供研究基础。
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| 关 键 词： | DNA随机扩增多态性分析 重离子辐照 表型 |
| 收稿时间： | 1900-01-01 |
Genetic Diversity Analysis between New Cultivar "DGA2000-02" of Angelic sinensis and Its Control Cultivar "Mingui No.1" |
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| LIU Jing,XIE Hong-mei,LIU Xiao-rui,LI Wen-jian,JIA Jie-nan,SHANG Hu-shan,JING Yan-ming,LIU Qing-fang,DONG Xi-cun.Genetic Diversity Analysis between New Cultivar "DGA2000-02" of Angelic sinensis and Its Control Cultivar "Mingui No.1"[J].Nuclear Physics Review,2008,25(2):201-203. |
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| Authors: | LIU Jing XIE Hong-mei LIU Xiao-rui LI Wen-jian JIA Jie-nan SHANG Hu-shan JING Yan-ming LIU Qing-fang DONG Xi-cun |
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| Institution: | 1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; 2 Dryland Farming Research and Extension Center of Dingxi Prefecture in Gansu, Dingxi 743000, Gansu, China |
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| Abstract: | The new angelica cultivar, “DGA2000 02”, was selected from “Mingui No.1” after irradiated by heavy ions on its dry seeds. “DGA2000 02” exhibits potent disease resistance and higher yield compared to “Mingui No.1”. In this study, their phenotypes, quality and random amplified polymorphic DNA(RAPD) were analyzed, and this basic work is expected to be helpful to the coming new cultivar breeding. |
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