| 内蒙古2种白刺间自然杂交类型的分子验证 |
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| 引用本文： | 范文月,周成杰,王迎春.内蒙古2种白刺间自然杂交类型的分子验证[J].西北植物学报,2011,31(5):913-919. |
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| 作者姓名： | 范文月 周成杰 王迎春 |
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| 作者单位： | 内蒙古大学生命科学学院,呼和浩特,010021 |
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| 基金项目： | 国家自然科学基金，国家基础科学人才培养基金 |
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| 摘 要： | 本实验对齿叶白刺(Nitraria roborowiskii Kom.)和唐古特白刺(N.tangutorum Bobr.)以及疑似杂交个体共48个个体的叶绿体trnL-F序列和核糖体ITS序列进行分析.trnL-F结果显示,齿叶白刺和唐古特白刺在15个位点上存在差异,杂交个体在其中11个位点上与齿叶白刺相同,4个位点...
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| 关 键 词： | 齿叶白刺 唐古特白刺 自然杂交 ITS trnL-F |
Confirmation of Natural Hybrids between Two Species of Nitraria in Inner Mongolia Based on Molecular Evidence |
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| FAN Wen-yue,ZHOU Cheng-jie,WANG Ying-chun.Confirmation of Natural Hybrids between Two Species of Nitraria in Inner Mongolia Based on Molecular Evidence[J].Acta Botanica Boreali-Occidentalia Sinica,2011,31(5):913-919. |
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| Authors: | FAN Wen-yue ZHOU Cheng-jie WANG Ying-chun |
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| Institution: | FAN Wen-yue,ZHOU Cheng-jie,WANG Ying-chun(College of Life Science,Inner Mongolia University,Huhhot 010021,China) |
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| Abstract: | The sequence comparison of trnL-F intergenic spacer region of the chloroplast DNA and the internal transcribed spacer(ITS) regions of nuclear ribosomal from Nitraria roborowskii,N.tangutorum and the suspected hybrids was performed.The result of trnL-F sequence analysis revealed total 15 variable loci were detected from N.roborowskii and N.tangutorum,of which 11 sites are same between hybrids and N.roborowskii,and 4 sites are same between hybrids and N.tangutorum.It is speculated that N.roborowskii is the fe... |
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| Keywords: | ITS trnL-F |
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