| 广西胜红蓟黄脉病样中发现多种菜豆金色花叶病毒属的病毒 |
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| 引用本文： | 王向阳.广西胜红蓟黄脉病样中发现多种菜豆金色花叶病毒属的病毒[J].植物病理学报,2007,37(6):679-682. |
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| 作者姓名： | 王向阳 |
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| 作者单位： | 浙江工商大学食品生物工程学院, 杭州 310035 |
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| 基金项目： | 国家杰出青年科学基金;国家自然科学基金 |
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| 摘 要： | 双生病毒科(Geminiviridae)病毒是一组植物单链DNA病毒,它的特点是病毒粒子形态为孪生颗粒状。双生病毒分为菜豆金色花叶病毒属(Begomovirus)、甜菜曲顶病毒属(Curtovirus)、玉米线条病毒属(Mastrevirus)和番茄伪曲顶病毒属(Topocuvirus)1]。
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| 关 键 词： | 菜豆金色花叶病毒属 胜红蓟 粉虱传双生病毒 DNA病毒 广西 基因重组 基因组大小 病毒DNA |
| 文章编号： | 0412-0914（2007）06-0679-04 |
| 收稿时间： | 2006-12-18 |
| 修稿时间： | 2007-05-10 |
A mixture infecting of Begomovirus with yellow vein on Ageratum in Guangxi province |
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| WANG Xiang-yang.A mixture infecting of Begomovirus with yellow vein on Ageratum in Guangxi province[J].Acta Phytopathologica Sinica,2007,37(6):679-682. |
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| Authors: | WANG Xiang-yang |
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| Institution: | College of Food Science & Biotechnology Engineering, Zhejiang Gongshang University, Hangzhou 310035, China |
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| Abstract: | The diseased sample G7 was collected from Ageratum plants showing yellow vein symptoms in Xialian, Nanning, Guangxi province and tested with primers specific for DNA-A of several geminiviruses by polymerase chain reaction.The results showed that mixed infection of begomoviruses appeared in G7 sample.Partial DNA-A sequence comparison with other geminiviruses showed that G7 sample was infected by 5 dif-ferent begomoviruses, they were Papaya leaf curl China virus(PaLCuCNV), Ageratum yellow vein China virus(AYVCNV), Tomato leaf curl China virus(ToLCCNV), Euphorbia leaf curl virus(EuLCV) and Tobacco leaf curl Yunnan virus(TbLCYNV). |
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| Keywords: | Ageratum Begomovirus mixture infecting genome |
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