Within-host multiplication and speed of colonization as infection traits associated with plant virus vertical transmission

20 Pág.

Detalles Bibliográficos
Autores: Cobos, Alberto, Montes, Nuria, López-Herranz, Marisa, Gil-Valle, Miriam, Pagán, Israel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/365828
Acceso en línea:http://hdl.handle.net/10261/365828
https://api.elsevier.com/content/abstract/scopus_id/85074963973
Access Level:acceso abierto
Palabra clave:Arabidopsis thaliana
Cucumber mosaic virus
Seed transmission
Turnip mosai
Turnip mosaic virus
Vertical transmission
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dc.title.none.fl_str_mv Within-host multiplication and speed of colonization as infection traits associated with plant virus vertical transmission
title Within-host multiplication and speed of colonization as infection traits associated with plant virus vertical transmission
spellingShingle Within-host multiplication and speed of colonization as infection traits associated with plant virus vertical transmission
Cobos, Alberto
Arabidopsis thaliana
Cucumber mosaic virus
Seed transmission
Turnip mosai
Turnip mosaic virus
Vertical transmission
title_short Within-host multiplication and speed of colonization as infection traits associated with plant virus vertical transmission
title_full Within-host multiplication and speed of colonization as infection traits associated with plant virus vertical transmission
title_fullStr Within-host multiplication and speed of colonization as infection traits associated with plant virus vertical transmission
title_full_unstemmed Within-host multiplication and speed of colonization as infection traits associated with plant virus vertical transmission
title_sort Within-host multiplication and speed of colonization as infection traits associated with plant virus vertical transmission
dc.creator.none.fl_str_mv Cobos, Alberto
Montes, Nuria
López-Herranz, Marisa
Gil-Valle, Miriam
Pagán, Israel
author Cobos, Alberto
author_facet Cobos, Alberto
Montes, Nuria
López-Herranz, Marisa
Gil-Valle, Miriam
Pagán, Israel
author_role author
author2 Montes, Nuria
López-Herranz, Marisa
Gil-Valle, Miriam
Pagán, Israel
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
Universidad Politécnica de Madrid
Instituto de Salud Carlos III
Comunidad de Madrid
Montes, Nuria [0000-0001-9526-2772]
Pagán, Israel [0000-0001-8876-1194]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Arabidopsis thaliana
Cucumber mosaic virus
Seed transmission
Turnip mosai
Turnip mosaic virus
Vertical transmission
topic Arabidopsis thaliana
Cucumber mosaic virus
Seed transmission
Turnip mosai
Turnip mosaic virus
Vertical transmission
description 20 Pág.
publishDate 2019
dc.date.none.fl_str_mv 2019
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/365828
https://api.elsevier.com/content/abstract/scopus_id/85074963973
url http://hdl.handle.net/10261/365828
https://api.elsevier.com/content/abstract/scopus_id/85074963973
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO//BIO2016-79165-R
S2017-TL/BIO-6010
Centro de Biotecnología y Genómica de Plantas (CBGP)
https://doi.org/10.1128/jvi.01078-19
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Society for Microbiology
publisher.none.fl_str_mv American Society for Microbiology
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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spelling Within-host multiplication and speed of colonization as infection traits associated with plant virus vertical transmissionCobos, AlbertoMontes, NuriaLópez-Herranz, MarisaGil-Valle, MiriamPagán, IsraelArabidopsis thalianaCucumber mosaic virusSeed transmissionTurnip mosaiTurnip mosaic virusVertical transmission20 Pág.Although vertical transmission from parents to offspring through seeds is an important fitness component of many plant viruses, very little is known about the factors affecting this process. Viruses reach the seed by direct invasion of the embryo and/or by infection of the ovules or the pollen. Thus, it can be expected that the efficiency of seed transmission would be determined by (i) virus within-host multiplication and movement, (ii) the ability of the virus to invade gametic tissues, (iii) plant seed production upon infection, and (iv) seed survival in the presence of the virus. However, these predictions have seldom been experimentally tested. To address this question, we challenged 18 Arabidopsis thaliana accessions with Turnip mosaic virus and Cucumber mosaic virus. Using these plant-virus interactions, we analyzed the relationship between the effect of virus infection on rosette and inflorescence weights; short-, medium-, and long-term seed survival; virulence; the number of seeds produced per plant; virus within-host speed of movement; virus accumulation in the rosette and inflorescence; and efficiency of seed transmission measured as a percentage and as the total number of infected seeds. Our results indicate that the best estimators of percent seed transmission are the within-host speed of movement and multiplication in the inflorescence. Together with these two infection traits, virulence and the number of seeds produced per infected plant were also associated with the number of infected seeds. Our results provide support for theoretical predictions and contribute to an understanding of the determinants of a process central to plant-virus interactions. IMPORTANCE One of the major factors contributing to plant virus long-distance dispersal is the global trade of seeds. This is because more than 25% of plant viruses can infect seeds, which are the main mode of germplasm exchange/storage, and start new epidemics in areas where they were not previously present. Despite the relevance of this process for virus epidemiology and disease emergence, the infection traits associated with the efficiency of virus seed transmission are largely unknown. Using turnip mosaic and cucumber mosaic viruses and their natural host Arabidopsis thaliana as model systems, we have identified the within-host speed of virus colonization and multiplication in the reproductive structures as the main determinants of the efficiency of seed transmission. These results contribute to shedding light on the mechanisms by which plant viruses disperse and optimize their fitness and may help in the design of more-efficient strategies to prevent seed infection.This work was supported by funding from the Plan Nacional I+D+i, MINECO, Spain (BIO2016-79165-R), and by the Universidad Politécnica de Madrid, Spain (PINV-18-O4W6R9-94-YR130U), to I.P. A.C. was supported by a Formación de Personal Investigador contract from MINECO (BES-2017-080783), N.M. was supported by the Ministerio de Economía y Competitividad (Instituto de Salud Carlos III) (RD16/0012/0011), and M.G.-V. was supported by the Programa de Empleo Juvenil from the Comunidad de Madrid (PEJ-2017-TL/BIO-6010).Peer reviewedAmerican Society for MicrobiologyMinisterio de Economía y Competitividad (España)Universidad Politécnica de MadridInstituto de Salud Carlos IIIComunidad de MadridMontes, Nuria [0000-0001-9526-2772]Pagán, Israel [0000-0001-8876-1194]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242019info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/365828https://api.elsevier.com/content/abstract/scopus_id/85074963973reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO//BIO2016-79165-RS2017-TL/BIO-6010Centro de Biotecnología y Genómica de Plantas (CBGP)https://doi.org/10.1128/jvi.01078-19Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3658282026-05-22T06:33:51Z
score 15,81155

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