Recommendations for the classification and nomenclature of the DNA-beta satellites of begomoviruses.

The symptom modulating, single-stranded DNA satellites (known as DNA ) associated with begomoviruses (family Geminiviridae) have proven to be widespread and important components of a large number of plant diseases across the Old World. Since they were first identified in 2000, over 260 full-length s...

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Detalles Bibliográficos
Autor: Moriones, Enrique
Tipo de recurso: artículo
Fecha de publicación:2008
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/4594
Acceso en línea:http://hdl.handle.net/10261/4594
Access Level:acceso abierto
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spelling Recommendations for the classification and nomenclature of the DNA-beta satellites of begomoviruses.Moriones, EnriqueThe symptom modulating, single-stranded DNA satellites (known as DNA ) associated with begomoviruses (family Geminiviridae) have proven to be widespread and important components of a large number of plant diseases across the Old World. Since they were first identified in 2000, over 260 full-length sequences (~1360 nucleotides) have been deposited with databases and this number increases daily. This has highlighted the need for a standardised, concise and unambiguous nomenclature for these components, as well as a meaningful and robust classification system. Pairwise comparisons of all available full-length DNA sequences indicates that the minimum numbers of pairs occur at a sequence identity of 78%, which we propose as the species demarcation threshold for distinct DNA . This threshold value divides the presently known DNA sequences into a tractable 51 distinct satellite species. In addition we propose a naming convention for the satellites that is based upon the system already in use for geminiviruses. This maintains, whenever possible, the association with the helper begomovirus, the disease symptoms and the host plant and provides a logical and consistent system for referring to already recognised and newly identified satellites.Estación Experimental "La Mayora", Consejo Superior de Investigaciones Científicas, 29750 Algarrobo-Costa, Málaga, Spain. National Institute for Biotechnology and Genetic Engineering, Jhang Road, P.O. Box 577, Faisalabad, Pakistan. Department of Plant Sciences, University of Arizona, Tucson, AZ 85721, USA. John Innes Centre, Colney Lane, Norwich, NR4 7UH, UK. Departamento de Fitopatologia, Universidade Federal de Viçosa, Viçosa, MG 36570-000, Brazil. Institute of Biotechnology, Zhejiang University, Hangzhou 310029, China. ILTAB/Danforth Plant Science Centre, 975 N. Warson Rd., St. Louis, MO63132, USA.Peer reviewedSpringer Nature200820082008info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501472897 bytesapplication/pdfhttp://hdl.handle.net/10261/4594reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésVirologia. Enrique4info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/45942026-05-22T06:33:51Z
dc.title.none.fl_str_mv Recommendations for the classification and nomenclature of the DNA-beta satellites of begomoviruses.
title Recommendations for the classification and nomenclature of the DNA-beta satellites of begomoviruses.
spellingShingle Recommendations for the classification and nomenclature of the DNA-beta satellites of begomoviruses.
Moriones, Enrique
title_short Recommendations for the classification and nomenclature of the DNA-beta satellites of begomoviruses.
title_full Recommendations for the classification and nomenclature of the DNA-beta satellites of begomoviruses.
title_fullStr Recommendations for the classification and nomenclature of the DNA-beta satellites of begomoviruses.
title_full_unstemmed Recommendations for the classification and nomenclature of the DNA-beta satellites of begomoviruses.
title_sort Recommendations for the classification and nomenclature of the DNA-beta satellites of begomoviruses.
dc.creator.none.fl_str_mv Moriones, Enrique
author Moriones, Enrique
author_facet Moriones, Enrique
author_role author
description The symptom modulating, single-stranded DNA satellites (known as DNA ) associated with begomoviruses (family Geminiviridae) have proven to be widespread and important components of a large number of plant diseases across the Old World. Since they were first identified in 2000, over 260 full-length sequences (~1360 nucleotides) have been deposited with databases and this number increases daily. This has highlighted the need for a standardised, concise and unambiguous nomenclature for these components, as well as a meaningful and robust classification system. Pairwise comparisons of all available full-length DNA sequences indicates that the minimum numbers of pairs occur at a sequence identity of 78%, which we propose as the species demarcation threshold for distinct DNA . This threshold value divides the presently known DNA sequences into a tractable 51 distinct satellite species. In addition we propose a naming convention for the satellites that is based upon the system already in use for geminiviruses. This maintains, whenever possible, the association with the helper begomovirus, the disease symptoms and the host plant and provides a logical and consistent system for referring to already recognised and newly identified satellites.
publishDate 2008
dc.date.none.fl_str_mv 2008
2008
2008
dc.type.none.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/4594
url http://hdl.handle.net/10261/4594
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Virologia. Enrique
4
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
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instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
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