Genome sequence of Ceratobium mosaic virus (species Potyvirus ceratobii)

IF 1.2 4区 农林科学 Q4 PLANT SCIENCES
Hsu-Yao Chao, Mianmian Wang, Kathleen S. Crew, Andrew D. W. Geering
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引用次数: 0

Abstract

Ceratobium mosaic virus (CerMV; species Potyvirus ceratobii) has only been recorded from the east coast of Australia, where it infects native Dendrobium and allied orchid genera. Very little is known about this virus, although based on its classification as a potyvirus, it likely is transmitted in a non-persistent manner by aphids. When first discovered, only a RT-PCR amplicon covering the NIb and coat protein coding regions and 3’ untranslated region of the viral genome was sequenced, which at the time was sufficient for official recognition of this virus as a novel species. However, the standard of evidence now required for taxonomic proposals is a complete or near complete genome sequence. In this report, we present the complete genome sequence of an isolate of CerMV from New South Wales, allowing a more comprehensive analysis of its classification and phylogeny.

角鼻虫花叶病毒(Potyvirus ceratobii)的基因组序列
Ceratobium花叶病毒(CerMV;品种Potyvirus ceratobii)仅在澳大利亚东海岸被记录,在那里它感染本地石斛和相关的兰花属。人们对这种病毒知之甚少,尽管根据其归类为痘病毒,它很可能通过蚜虫以非持续性方式传播。当首次发现时,仅对病毒基因组的NIb和外壳蛋白编码区以及3 '非翻译区进行了RT-PCR扩增子测序,这在当时足以正式识别该病毒为新物种。然而,现在分类学建议所需的证据标准是完整或接近完整的基因组序列。在本报告中,我们展示了来自新南威尔士州的CerMV分离物的完整基因组序列,从而可以对其分类和系统发育进行更全面的分析。
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来源期刊
Australasian Plant Pathology
Australasian Plant Pathology 生物-植物科学
CiteScore
2.90
自引率
0.00%
发文量
51
审稿时长
3 months
期刊介绍: Australasian Plant Pathology presents new and significant research in all facets of the field of plant pathology. Dedicated to a worldwide readership, the journal focuses on research in the Australasian region, including Australia, New Zealand and Papua New Guinea, as well as the Indian, Pacific regions. Australasian Plant Pathology is the official journal of the Australasian Plant Pathology Society.
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