| 白灵菇和杏鲍菇亲缘关系的ERIC-PCR技术分析 |
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| 引用本文： | 周金凤,姚强,张翠霞,刘林德,高兴喜.白灵菇和杏鲍菇亲缘关系的ERIC-PCR技术分析[J].鲁东大学学报,2010,26(2). |
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| 作者姓名： | 周金凤 姚强 张翠霞 刘林德 高兴喜 |
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| 作者单位： | 周金凤,张翠霞,刘林德,高兴喜,ZHOU Jin-feng,ZHANG Cui-xia,LIU Lin-de,GAO Xing-xi(鲁东大学,生命科学学院,山东,烟台,264025);姚强,YAO Qiang(山东省农业科学院,土壤肥料研究所,济南,250100) |
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| 基金项目： | 山东省农业良种工程项目，"泰山学者"建设工程专项经费项目，鲁东大学食(药)用真菌创新团队项目 |
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| 摘 要： | 采用ERIC-PCR技术对白灵菇(Pleurotus nebrodensis)和杏鲍菇(Pleurotus eryngi)两菌种19个栽培菌株进行了亲缘关系分析.结果表明,ERIC-PCR技术能够有效地区分这两个菌种:在76%的相似水平上,白灵菇与杏鲍菇各不同菌株分别聚为一组,其中杏鲍菇各菌株间出现较为丰富的遗传多样性;白灵菇各菌株间亲缘关系较近,遗传多样性较低,许多菌株可能是同株异名菌株.
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| 关 键 词： | 白灵菇 杏鲍菇 亲缘关系 |
Analysis of the Phylogenetic Relationship Between Pleurotus nebrodensis and Pleurotus eryngi Strains by ERIC-PCR Technique |
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| ZHOU Jin-feng,YAO Qiang,ZHANG Cui-xia,LIU Lin-de,GAO Xing-xi.Analysis of the Phylogenetic Relationship Between Pleurotus nebrodensis and Pleurotus eryngi Strains by ERIC-PCR Technique[J].Ludong University Journal (Natural Science Edition),2010,26(2). |
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| Authors: | ZHOU Jin-feng YAO Qiang ZHANG Cui-xia LIU Lin-de GAO Xing-xi |
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| Institution: | ZHOU Jin-feng1,YAO Qiang2,ZHANG Cui-xia1,LIU Lin-de1,GAO Xing-xi1(1.School of Life Sciences,Ludong University,Yantai 264025,China,2.Soil , Fertilizer Institute,Sh,ong Academy of Agricultural Sciences,Ji\'nan 250100,China) |
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| Abstract: | The phylogenetic relationship between Pleurotus nebrodensis and Pleurotus eryngi strains was investigated based on ERIC-PCR technique.The results showed that ERIC-PCR was an efficient technique to differentiate the two edible fungal species: at the level of 76%,P.nebrodensis group was differentiated from P.eryngi group;and the results also indicated that there was a rich genetic diversity among the strains of P.eryngi,while a contrary result was observed among P.nebrodensis strains,implying that these P.neb... |
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| Keywords: | ERIC-PCR |
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