| 小麦F2代白粉病抗、感病特性RAPD标记的比较研究 |
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| 引用本文： | 程罗根,祁忠占,彭永康,周之杭.小麦F2代白粉病抗、感病特性RAPD标记的比较研究[J].南开大学学报,1999,32(1):126-128. |
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| 作者姓名： | 程罗根 祁忠占 彭永康 周之杭 |
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| 作者单位： | 南开大学生物系 |
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| 摘 要： | 用２０个随机引物，以抗白粉病（７９２０１－１１－７、临远７０６９）和感白粉病（中麦２号、郑８３１）的高产小麦品种为亲本，杂交获得的Ｆ２群体接种白粉病菌１５号小种，并进行ＤＮＡ随机扩增多态性（ＲＡＰＤ）分析．从中选育高产、抗病个体和研究抗感特性在分子水平上的差异．
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| 关 键 词： | 小麦 白粉病 |
| 修稿时间： | 1998-01-11 |
THE WHEAT BREEDING STUDY IN HIGH PRODUCTIVE STRAIN RESISTANT TO POWDERY MILDEW-THE RAPD ANALYSIS IN F2 |
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| Cheng Luogen,Qi Zhongzhan,Peng Yongkang,Zhou Zhihang.THE WHEAT BREEDING STUDY IN HIGH PRODUCTIVE STRAIN RESISTANT TO POWDERY MILDEW-THE RAPD ANALYSIS IN F2[J].Acta Scientiarum Naturalium University Nankaiensis,1999,32(1):126-128. |
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| Authors: | Cheng Luogen Qi Zhongzhan Peng Yongkang Zhou Zhihang |
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| Abstract: | The random amplified polymorphic DNA(RAPD) analysis was made in F 2 from hybridization of wheat resistant varieties to powdery mildew (79201 11 7 and Linyuan 7069) and susceptible ones (Zhongmai 2 # and ZhengZhou 831) with 20 random primers in this paper. The high productive and resistant varieties to powdery mildew were selected and molecular genetic difference of resistant/sensitive characters have been studied. |
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| Keywords: | RAPD |
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