| 香石竹脉斑驳病毒的研究——Ⅰ.病毒的生物学、病理学变化及血清学 |
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| 引用本文： | 姜春晓,蔡祝南.香石竹脉斑驳病毒的研究——Ⅰ.病毒的生物学、病理学变化及血清学[J].植物病理学报,1992,22(1):19-23. |
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| 作者姓名： | 姜春晓 蔡祝南 |
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| 作者单位： | 北京农业大学植物病毒研究室, 北京 |
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| 摘 要： | 香石竹脉斑驳病毒的寄主范围比较狭窄,只能侵染石竹科、藜科、苋科等几个科中的少数几种植物。昆诺藜和美国石竹是该病毒理想的鉴别寄主和繁殖寄主。病毒粒体为微弯曲的线条状,长790nm,宽12nm,能为国外提供的香石竹脉斑驳病毒抗血清均一包被。该病毒能被桃蚜以非持久性的方式传播,传播效率可达58%。本文还对病组织的超薄切片、病毒侵染组织中的双链RNA、病毒的体外抗性进行了研究。
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| 关 键 词： | 香石竹 病毒病 脉斑驳病毒 生物学 |
ON CARNATION VEIN MOTTLE VIRUS Ⅰ.Biology,Ultrastructure and Serology |
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| Jiang Chunxiao,Cai Zhunan,Liu Yi.ON CARNATION VEIN MOTTLE VIRUS Ⅰ.Biology,Ultrastructure and Serology[J].Acta Phytopathologica Sinica,1992,22(1):19-23. |
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| Authors: | Jiang Chunxiao Cai Zhunan Liu Yi |
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| Institution: | Lab. of Plant Virology, Beijing Agricultural Univ |
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| Abstract: | Carnation vein mottle virus showed a very narrow host rang.It infected only several kinds of test plants of caryollaceae and allied families(Cheno-podiaceae etc.).Chenopodium quinoa and Dianthus babatus,which could be infected by the virus,proved to be the best indicators and propagation species.The preparations of this virus contained flexuous filamentous particlesC 790 x 12 nm.It could be transmitted by Myzus persicae in non-per-sistant manner and the rate of transmission is 58%.In ISEM test,the parti-cles of carnation vein mottle virus could be coated evenly by antiserum kind-ly provided by Dr.A.Hein.The studies of ds-RNA in infected plants,ultra-structure of infected plants and disease management were also undertaken. |
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