| 大麦黄矮病毒株系间分子变异与系统进化关系研究 |
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| 引用本文： | 吴兴泉,陈士华,张晓婷,张苗青,刘应举.大麦黄矮病毒株系间分子变异与系统进化关系研究[J].河南农业大学学报,2011,45(3):339-344. |
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| 作者姓名： | 吴兴泉 陈士华 张晓婷 张苗青 刘应举 |
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| 作者单位： | 1. 河南工业大学生物工程学院,河南郑州,450001
2. 河南农业大学植物保护学院,河南郑州,450002 |
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| 基金项目： | 河南省教育厅自然科学研究资助计划项目(2008A208003) |
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| 摘 要： | 对已公布的45条大麦黄矮病毒( Barley yellow dwarf virus,BYDV)全基因组进行比对分析,表明BYDV具有2种基因组结构类型.依据45条全基因组序列和59条外壳蛋白(CP)基因序列分别建立BYDV系统进化树,表明PAV株系可分为3个亚组,且发现中国的PAV与欧美的PAV间存在明显的分子差异.M...
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| 关 键 词： | 大麦黄矮病毒 株系 分子变异 |
Studies on the relationship between molecular variation and phylogene among different strains of barley yellow dwarf virus |
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| WU Xing-quan,CHEN Shi-hua,ZHANG Xiao-ting,ZHANG Miao-qing,LIU Ying-ju.Studies on the relationship between molecular variation and phylogene among different strains of barley yellow dwarf virus[J].Journal of Henan Agricultural University,2011,45(3):339-344. |
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| Authors: | WU Xing-quan CHEN Shi-hua ZHANG Xiao-ting ZHANG Miao-qing LIU Ying-ju |
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| Institution: | WU Xing-quan1,CHEN Shi-hua1,ZHANG Xiao-ting2,ZHANG Miao-qing1,LIU Ying-ju1(1.College of Biology Engineering,Henan Industrial University,Zhengzhou 450001,China,2.College of Plant Protection,Henan Agricultural University,Zhengzhou 450002,China) |
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| Abstract: | Forty-five complete sequences of barley yellow dwarf virus(BYDV) genome were analyzed with multiple alignments,and the results showed that there are two different genome structure types of BYDV.Two phylogenetic trees of BYDV were established based on 45 complete genomes and 166 coat protein(cp) genes sequences,and the results showed that PAV strains could be divided into three subgroups,and the PAV isolates from China were different from the isolates from Europe or America.The MAV strain could also be divid... |
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| Keywords: | barley yellow dwarf virus strain molecular variation |
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