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Narcissus symptomless virus: a new carlavirus of daffodils

文献类型: 外文期刊

作者: Chen, J. 1 ; Shi, Y. -H. 2 ; Lu, Y. -W. 2 ; Adams, M. J. 2 ; Chen, J. -P. 3 ;

作者机构: 1.Zhejiang Acad Agr Sci, Inst Virol & Biotechnol, Hangzhou 310021, Peoples R China

2.Zhejiang Acad Agr Sci, Inst Virol & Biotechnol, Hangzhou 310021, Peoples R China; Zhejiang Univ, Coll Life Sci, Hangzhou, Peoples R China; Rothamsted Res, Wheat Pathogenesis Programme, Plant Pathogen Interact Div, Harpenden, Herts, England

3.Zhejiang Acad Agr Sci, Inst Virol & Biotechnol, Hangzhou 310021, Peoples R China; Zhejiang Univ, Coll Life Sci, Hangzhou, Peoples R China; Rothamsted Res, Wheat Pathogenesis Programme, Plant Pathogen Interact Div, Harpe

期刊名称:ARCHIVES OF VIROLOGY ( 影响因子:2.574; 五年影响因子:2.466 )

ISSN: 0304-8608

年卷期: 2006 年 151 卷 11 期

页码:

收录情况: SCI

摘要: A filamentous virus, with particles 600-650 nm long, was purified from Narcissus pseudonarcissus (daffodil) in Hangzhou and an antiserum prepared. After mechanical inoculation, the virus could be detected serologically in Narcissus species but not in some commonly used virus indicators. Infection was symptomless. The complete sequence of the genomic RNA (8281 nt) showed six predicted ORFs typical of carlaviruses. Pairwise comparisons of gene sequences and phylogenetic analysis demonstrated that the new virus should be classified as a carlavirus but that it was not closely related to members of any current species. We propose the name Narcissus symptomless virus (NSV).

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