Characterisation of the welsh onion isolate of Shallot yellow stripe virus from China

文献类型: 外文期刊

第一作者: Chen, J

作者: Chen, J;Wei, CB;Zheng, HY;Shi, YH;Adams, MJ;Lin, L;Zhang, QY;Wang, SJ;Chen, JP

作者机构:

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: 2005 年 150 卷 10 期

页码:

收录情况: SCI

摘要: The host range and nucleotide sequence of shallot yellow stripe virus (SYSV) from welsh onion in Shandong province, China is described. Of the plants tested, only shallot and welsh onion became infected but most shallot plants were symptomless. The complete sequence of one isolate (10429 nt) and the 3'-terminal 3540 nts of a second isolate were determined. They had c. 90% nt identity to one another and to published (partial) sequences of SYSV. SYSV was most closely related to onion yellow dwarf virus (OYDV) and resembled it in having a much larger P3 protein than other species in the genus.

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