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A new potyvirus from butterfly flower (Iris japonica Thunb.) in Zhejiang, China

文献类型: 外文期刊

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

作者机构: 1.Zhejiang Acad Agr Sci, Inst Virol & Biotechnol, Hangzhou 3310021, Peoples R China

2.Ningbo Univ, Fac Life Sci & Biotechnol, Ningbo 315211, Peoples R China

3.Rothamsted Res, Dept Plant Pathol & Microbiol, Harpenden AL5 2JQ, Herts, England

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: 2008 年 153 卷 3 期

页码:

收录情况: SCI

摘要: A filamentous virus isolated from Iris japonica with mosaic symptoms was pathogenic to I. japonica and I. bulleyana but not to 12 virus indicator species. Sequencing of the 3'-terminus of the genome showed that it was a potyvirus, most closely related to sunflower mosaic virus (63.2% identical), and phylogenetic analysis also showed a more distant grouping with tobacco etch and Colombian datura viruses. The virus was detected by RT-PCR in symptomatic I. japonica plants from several regions of China. The virus appears to be an isolate of a new species in the genus Potyvirus, tentatively named butterfly flower mosaic virus.

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