| 贵州3种小檗属植物种间的亲缘关系 |
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| 引用本文： | 李红宁,孙爱群,左经会,林长松.贵州3种小檗属植物种间的亲缘关系[J].贵州农业科学,2011(10):11-16. |
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| 作者姓名： | 李红宁 孙爱群 左经会 林长松 |
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| 作者单位： | 六盘水师范学院生命科学系; |
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| 基金项目： | 贵州省教育厅自然科学基金项目“贵州省3种特有药用植物药用成分及其形态多样性研究”[黔教科(2009)098] |
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| 摘 要： | 为弄清贵州特有药用植物永思小檗(Berberis tsienii)和威宁小檗(B.weiningensis)以及广布种金花小檗(B.wilsonae)的种间与居群间的系统关系及遗传结构,采用聚丙烯酰胺凝胶电泳技术与PCR直接测序法,对小檗属3种植物7个居群的过氧化物酶(POD)同工酶和核糖体DNA的内转录间隔区(ITS...
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| 关 键 词： | 小檗属 过氧化物酶同工酶 内转录间隔区(ITS)序列 亲缘关系 聚类分析 贵州 |
Genetic Relationship Between Three Berberis Species |
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| LI Hong-ning,SUN Ai-qun,ZUO Jing-hui,LIN Chang-song.Genetic Relationship Between Three Berberis Species[J].Guizhou Agricultural Sciences,2011(10):11-16. |
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| Authors: | LI Hong-ning SUN Ai-qun ZUO Jing-hui LIN Chang-song |
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| Institution: | LI Hong-ning,SUN Ai-qun,ZUO Jing-hui,LIN Chang-song(Liupanshui Normal College,Liupanshui,Guizhou 553004,China) |
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| Abstract: | The ITS sequences of POD isozyme and rDNA of seven populations from three Berberis species were analyzed by the polyacrylamide gel electrophoresis and PCR to study the genetic relationship among B.tsienii,B.weiningensis and B.wilsonae.The results showed that there were 11 isozyme bands in the three Berberis Species.There were 3~6 individual bands,3~4 individual bands and 2~3 individual bands in the three populations of B.tsienii,in the three populations of B.weiningensis and one population of B.wilsonae res... |
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| Keywords: | Berberis POD isozyme ITS sequence genetic relationship cluster analysis Guizhou |
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