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Characterisation of an isolate of Narcissus degeneration virus from Chinese narcissus (Narcissus tazetta var. chinensis)

文献类型: 外文期刊

作者: Chen, J. 1 ; Shi, Y. -H. 1 ; Adams, M. J. 1 ; Zheng, H. -Y. 1 ; Qin, B. -X. 2 ; Chen, J. -P.;

作者机构: 1.Zhejiang Acad Agr Sci, Inst Virol & Biotechnol, Hangzhou, Peoples R China; Zhejiang Univ, Coll Life Sci, Hangzhou 310027, Peoples R China; Rothamsted Res, Plant Pathogen Interact Div, Wheat Pathogenesis Programme, Harpenden, Herts, England; Guangxi Acad Agr Sci, Dept Plant Protect, Nanning, Peoples R China

2.Zhejiang Acad Agr Sci,

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: 2007 年 152 卷 2 期

页码:

收录情况: SCI

摘要: A potyvirus from Chinese narcissus was transmitted mechanically to three species of Narcissus and to Lycoris radiata but not to 22 other test species. In western blot, the coat protein reacted strongly with Narcissus degeneration virus (UK isolate) antiserum. Antiserum raised to the Chinese virus did not react with eighteen other potyviruses. The complete nucleotide sequence ( 9816 nt) had the typical genome organisation for a member of the genus Potyvirus. Sequence comparisons and phylogenetic analysis showed that the Chinese virus was different from all previously sequenced potyviruses but distantly related to onion yellow dwarf and shallot yellow stripe viruses.

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