Characterization of a filamentous virus from Bermuda grass and its molecular, serological and biological comparison with Spartina mottle virus

被引：0
作者：
A. Hosseini
M. Koohi Habibi
K. Izadpanah
G. H. Mosahebi
C. Rubies-Autonell
C. Ratti
机构：
[1] University of Tehran,Department of Plant Protection, University College of Agriculture and Natural Resources
[2] Vali-e-Asr University of Rafsanjan,Department of Plant Protection, College of Agriculture
[3] Shiraz University,Department of Plant Protection, College of Agriculture
[4] Università di Bologna,DiSTA, Patologia Vegetale
来源：
Archives of Virology | 2010年 / 155卷
关键词：
Coat Protein; Aphid Species; Bermuda Grass; Wheat Streak Mosaic Virus; Aphid Transmission;
D O I：
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中图分类号：
学科分类号：
摘要：
Bermuda grass with mosaic symptoms have been found in many parts of Iran. No serological correlation was observed between two isolates of this filamentous virus and any of the members of the family Potyviridae that were tested. Aphid transmission was demonstrated at low efficiency for isolates of this virus, whereas no transmission through seed was observed. A DNA fragment corresponding to the 3′ end of the viral genome of these two isolates from Iran and one isolate from Italy was amplified and sequenced. A BLAST search showed that these isolates are more closely related to Spartina mottle virus (SpMV) than to any other virus in the family Potyviridae. Specific serological assays confirmed the phylogenetic analysis. Sequence and phylogenetic analysis suggested that these isolates could be considered as divergent strains of SpMV in the proposed genus Sparmovirus.
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页码：1675 / 1680
页数：5
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