| 泡桐叶片蛋白质多态性及其聚类分析 |
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| 引用本文： | 范国强,彭海风,翟晓巧,马新业,蒋建平.泡桐叶片蛋白质多态性及其聚类分析[J].植物学通报,2001,18(6):739-743,642. |
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| 作者姓名： | 范国强 彭海风 翟晓巧 马新业 蒋建平 |
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| 作者单位： | 1. 河南农业大学泡桐研究所,
2. 河南省信阳农业专科学校, |
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| 基金项目： | 国家自然科学基金（编号：39870631）和河南省自然科学基金（编号：994011100）资助项目的部分内容。 |
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| 摘 要： | 研究了9种泡桐叶片蛋白质的多态性，并根据其叶片蛋白质聚丙烯酰胺凝胶单向和双向电泳结果，将它们聚类为白花泡桐组白花泡桐（Paulownia fortunei）和白花兰泡桐（P.elongata f.allba）]、南方泡桐组南方泡桐（P.australis )和成都泡桐（P.albiphloea var.chengtuensis)]和毛泡桐组（毛泡桐（P.tomentosa）、川泡桐（P.fargesii）、鄂川泡桐（P.albiphloea）、山明泡桐（P.lamprophylla）和兰考泡桐（P.elon-gata）]。该结果可为了解泡桐属植物的亲缘关系和种的鉴定提供参考依据。
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| 关 键 词： | 泡桐 蛋白质 电泳 聚类分析 多态性 叶片 |
Protein Polymorphism of Paulownia Leaves and Its Cluster Analysis |
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| FAN Guo_Qiang,PENG Hai_Feng,ZHAI Xiao_Qiao,MA Xin_Ye,JIANG Jian_Ping.Protein Polymorphism of Paulownia Leaves and Its Cluster Analysis[J].Chinese Bulletin of Botany,2001,18(6):739-743,642. |
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| Authors: | FAN Guo_Qiang PENG Hai_Feng ZHAI Xiao_Qiao MA Xin_Ye JIANG Jian_Ping |
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| Institution: | FAN Guo_Qiang 2PENG Hai_Feng 1ZHAI Xiao_Qiao 1MA Xin_Ye 1JIANG Jian_Ping 1 |
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| Abstract: | This paper deals with protein polymorphism in 9 taxa of Paulownia plant leaves and relationship among them. The results indicated that the 9 taxa may be divided into three groups: Paulownia australis group (Paulownia australis and P. albiphloea var. chengtuensis), Paulownia fortunei group (P. fortunei and P.elongata f. alba) and Paulownia tomentosa group (P. tomentosa, P. fargesii, P. albiphloea, P. lamprophylla and P. elongata)based on one_ and two_dimensional sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS_PAGE )of proteins in those plant leaves, which provided evidence for classification of the genus and identification of lower taxa. |
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| Keywords: | Paulownia Protein Electrophoresis Cluster analysis |
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