A new begomovirus associated with alpha- and betasatellite molecules isolated from Vernonia cinerea in China

文献类型： 外文期刊

第一作者： Zulfiqar, Awais

作者： Zulfiqar, Awais;Zhang, Jie;Cui, Xiaofeng;Qian, Yajuan;Zhou, Xueping;Xie, Yan

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： 2012 年 157 卷 1 期

页码：

收录情况： SCI

摘要： A begomovirus disease complex associated with Vernonia cinerea showing yellow vein symptoms was studied. The full-length genomic DNA was comprised of 2739 nucleotides (nt) and contained the typical genome structure of begomoviruses. Comparison analysis showed that it shared the highest (78.9%) nucleotide sequence identity with recently characterized Vernonia yellow vein virus (VeYVV) from India. For associated satellites, betasatellite showed the highest nucleotide sequence identity (52.1%) with Vernonia yellow vein virus betasatellite (VeYVVB) and alphasatellite shared the highest sequence identity (70.7%) with Gossypium mustelinium symptomless alphasatellite (GMusSLA). It is a member of a distinct species with cognate alpha- and betasatellites for which the name Vernonia yellow vein Fujian virus (VeYVFjV) is proposed.

分类号： Virology

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