Dichorhavirus: a proposed new genus for Brevipalpus mite-transmitted, nuclear, bacilliform, bipartite, negative-strand RNA plant viruses

被引:52
作者
Dietzgen, Ralf G. [1 ]
Kuhn, Jens H. [2 ]
Clawson, Anna N. [2 ]
Freitas-Astua, Juliana [3 ]
Goodin, Michael M. [4 ]
Kitajima, Elliott W. [5 ]
Kondo, Hideki [6 ]
Wetzel, Thierry [7 ]
Whitfield, Anna E. [8 ]
机构
[1] Univ Queensland, Queensland Alliance Agr & Food Innovat, St Lucia, Qld 4072, Australia
[2] NIAID, Integrated Res Facil Ft Detrick, NIH, Frederick, MD USA
[3] Embrapa Cassava & Fruits, Cruz Das Almas, BA, Brazil
[4] Univ Kentucky, Lexington, KY USA
[5] ESALQ USP, NAP MEPA, Piracicaba, SP, Brazil
[6] Okayama Univ, Inst Plant Sci & Resources, Kurashiki, Okayama, Japan
[7] AlPlanta, RLP Agrosci, Neustadt, Germany
[8] Kansas State Univ, Manhattan, KS 66506 USA
基金
美国国家科学基金会;
关键词
ORCHID-FLECK-VIRUS; PHOENICIS ACARI; TENUIPALPIDAE; INFECTION; CALIFORNICUS; RHABDOVIRUS; POLYMERASE; BIOLOGY; CITRUS; COFFEE;
D O I
10.1007/s00705-013-1834-0
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Orchid fleck virus (OFV) is an unassigned negative-sense, single-stranded (-)ssRNA plant virus that was previously suggested to be included in the family Rhabdoviridae, order Mononegavirales. Although OFV shares some biological characteristics, including nuclear cytopathological effects, gene order, and sequence similarities, with nucleorhabdoviruses, its taxonomic status is unclear because unlike all mononegaviruses, OFV has a segmented genome and its particles are not enveloped. This article analyses the available biological, physico-chemical, and nucleotide sequence evidence that seems to indicate that OFV and several other Brevipalpus mite-transmitted short bacilliform (-)ssRNA viruses are likely related and may be classified taxonomically in novel species in a new free-floating genus Dichorhavirus.
引用
收藏
页码:607 / 619
页数:13
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