Allexivirus: review and perspectives

Allexivirus (Alphaflexiviridae) was first described in 1970 by Razvjazkina. Since then, Allexivirus species have been detected in many countries. Although this genus primarily infects plants in the Amaryllidaceae, other hosts include plants in the Fabaceae, Rosaceae and Orchidaceae. Thirteen Allexiv...

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Autores principales:	Faten Mansouri, Pavel Ryšánek
Formato:	article
Lenguaje:	EN
Publicado:	Firenze University Press 2021
Materias:	Taxonomy genome organization hosts transmission disease management Botany QK1-989
Acceso en línea:	https://doaj.org/article/f09bc2909c634491bd9e02aea4d73d9d
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spelling	oai:doaj.org-article:f09bc2909c634491bd9e02aea4d73d9d2021-11-16T09:30:38ZAllexivirus: review and perspectives10.36253/phyto-120430031-94651593-2095https://doaj.org/article/f09bc2909c634491bd9e02aea4d73d9d2021-11-01T00:00:00Zhttps://oajournals.fupress.net/index.php/pm/article/view/12043https://doaj.org/toc/0031-9465https://doaj.org/toc/1593-2095Allexivirus (Alphaflexiviridae) was first described in 1970 by Razvjazkina. Since then, Allexivirus species have been detected in many countries. Although this genus primarily infects plants in the Amaryllidaceae, other hosts include plants in the Fabaceae, Rosaceae and Orchidaceae. Thirteen Allexivirus species have been assigned. Eight of these infect Allium hosts, and these include: shallot virus X (ShVX), garlic virus A (GarV-A), garlic virus B (GarV-B), garlic virus C (GarV-C), garlic virus D (GarV-D), garlic virus E (GarV-E), garlic virus X (GarV-X), and garlic-mite filamentous virus (GarMbFV). Five have been described from non-Allium hosts, including blackberry virus E (BVE), vanilla latent virus (VLV), alfalfa virus S (AVS), Arachis pintoi virus (ApV), and Senna severe yellow mosaic virus (SSYMV). This review analyzes the taxonomic positions of the thirteen recognized species and four unassigned species (Allexivirus DS-2013/CZE isolate, shallot mite-borne latent virus (SMbLV), cassia mild mosaic virus (CaMMV), and papaya virus A (PaVA)). Based on the inspection of data, we have concluded that PaVA is an Allexivirus, DS-2013/CZE is an isolate of GarV-D, and SMbLV is an isolate of ShVX. Current knowledge of the host ranges, symptoms, genome structure and modes of transmission of these viruses is also summarized, and control measures employed against them are outlined. Faten MansouriPavel RyšánekFirenze University PressarticleTaxonomygenome organizationhoststransmissiondisease managementBotanyQK1-989ENPhytopathologia Mediterranea, Vol 60, Iss 3 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Taxonomy genome organization hosts transmission disease management Botany QK1-989
spellingShingle	Taxonomy genome organization hosts transmission disease management Botany QK1-989 Faten Mansouri Pavel Ryšánek Allexivirus: review and perspectives
description	Allexivirus (Alphaflexiviridae) was first described in 1970 by Razvjazkina. Since then, Allexivirus species have been detected in many countries. Although this genus primarily infects plants in the Amaryllidaceae, other hosts include plants in the Fabaceae, Rosaceae and Orchidaceae. Thirteen Allexivirus species have been assigned. Eight of these infect Allium hosts, and these include: shallot virus X (ShVX), garlic virus A (GarV-A), garlic virus B (GarV-B), garlic virus C (GarV-C), garlic virus D (GarV-D), garlic virus E (GarV-E), garlic virus X (GarV-X), and garlic-mite filamentous virus (GarMbFV). Five have been described from non-Allium hosts, including blackberry virus E (BVE), vanilla latent virus (VLV), alfalfa virus S (AVS), Arachis pintoi virus (ApV), and Senna severe yellow mosaic virus (SSYMV). This review analyzes the taxonomic positions of the thirteen recognized species and four unassigned species (Allexivirus DS-2013/CZE isolate, shallot mite-borne latent virus (SMbLV), cassia mild mosaic virus (CaMMV), and papaya virus A (PaVA)). Based on the inspection of data, we have concluded that PaVA is an Allexivirus, DS-2013/CZE is an isolate of GarV-D, and SMbLV is an isolate of ShVX. Current knowledge of the host ranges, symptoms, genome structure and modes of transmission of these viruses is also summarized, and control measures employed against them are outlined.
format	article
author	Faten Mansouri Pavel Ryšánek
author_facet	Faten Mansouri Pavel Ryšánek
author_sort	Faten Mansouri
title	Allexivirus: review and perspectives
title_short	Allexivirus: review and perspectives
title_full	Allexivirus: review and perspectives
title_fullStr	Allexivirus: review and perspectives
title_full_unstemmed	Allexivirus: review and perspectives
title_sort	allexivirus: review and perspectives
publisher	Firenze University Press
publishDate	2021
url	https://doaj.org/article/f09bc2909c634491bd9e02aea4d73d9d
work_keys_str_mv	AT fatenmansouri allexivirusreviewandperspectives AT pavelrysanek allexivirusreviewandperspectives
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Allexivirus: review and perspectives

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