| 几种泥炭藓属植物乙醇脱氢酶同工酶分析 |
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| 引用本文： | 张春,吴莉莉.几种泥炭藓属植物乙醇脱氢酶同工酶分析[J].黔南民族师范学院学报,2012,32(3):115-117,114. |
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| 作者姓名： | 张春 吴莉莉 |
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| 作者单位： | 1. 贵州大学生命科学学院,贵州贵阳550025 毕节学院地理与生命科学学院,贵州毕节551700
2. 黔南民族师范学院生命科学系,贵州都匀,558000 |
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| 摘 要： | 采用聚丙烯酰胺凝胶电泳对泥炭藓属植物5个种10个居群的乙醇脱氢酶同工酶进行分析,结果表明乙醇脱氢酶同工酶带共5条,ADH-5酶带明显,染色较深,说明酶活性较强,可以判断为共有特征带。泥炭藓有酶带1条,卵叶泥炭藓有酶带4条,加萨泥炭藓有酶带5条,多纹泥炭藓有酶带1条,尖叶泥炭藓有酶带3条,通过spss系统聚类表明泥炭藓属植物5个种中,泥炭藓和多纹泥炭藓与其余3个种存在明显的遗传差异。泥炭藓属植物种内遗传差异不明显。
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| 关 键 词： | 泥炭藓 乙醇脱氢酶同工酶 酶带 |
Study on Alcohol Dehydrogenase Isozyme of Several Sphagnum |
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| ZHANG Chun,WU Lili.Study on Alcohol Dehydrogenase Isozyme of Several Sphagnum[J].Journal of Qiannan Normal College of Nationalities,2012,32(3):115-117,114. |
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| Authors: | ZHANG Chun WU Lili |
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| Institution: | 1.School of life Science,Guizhou University,Guiyang 551700,China; 2.School of Geography and Life Science,Bijie University,Bijie 551700,China; 3.Department of Biology,Qiannan Normal College for Nationalities,Duyun 558000,China) |
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| Abstract: | The alcohol dehydrogenase isozymes of ten populations belonging to five species of Sphagnum were studied by means of polyaerylamide gel eletrophoresis(PAGE).The results showed that there were five different hands of alcohol dehydrogenase isozyme.Among them,ADH-5 were common and characteristic bands.Sphagnum palustre L.and Sphagnum multijlbrosum Li at Zang.had one bands,Sphagnum ovatum Hamp had four bands,Sphagnum khasiaum Mitt.had five bands,Sphagnum nemoreum Scop.had three bands.Spss systems clustering showed that obvious genetic difference exsiting in Sphagnum palustre L.,Sphagnum multifibrosum Li at Zang.from other three species among five species of Sphagnum. |
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| Keywords: | Sphagnum alcohol dehydrogenase isozyme enzyme bands |
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