Effect of benzothiadiazole on the metabolome of tomato plants infected by citrus exocortis viroid

© The Author(s).

Detalhes bibliográficos
Autores: López-Gresa, Pilar, Payá, Celia, Rodrigo, Ismael, Bellés Albert, José-María, Barceló, Susana, Hae Choi, Young, Verpoorte, Robert, Lisón Párraga, Purificación
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/182957
Acesso em linha:http://hdl.handle.net/10261/182957
Access Level:acceso abierto
Palavra-chave:NMR
Metabolomics
Tomato
Viroid
BTH
Defence
NahG plants
GABA
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spelling Effect of benzothiadiazole on the metabolome of tomato plants infected by citrus exocortis viroidLópez-Gresa, PilarPayá, CeliaRodrigo, IsmaelBellés Albert, José-MaríaBarceló, SusanaHae Choi, YoungVerpoorte, RobertLisón Párraga, PurificaciónNMRMetabolomicsTomatoViroidBTHDefenceNahG plantsGABA© The Author(s).Benzothiadiazole (BTH) is a functional analogue of the phytohormone salycilic acid (SA) involved in the plant immune response. NahG tomato plants are unable to accumulate SA, which makes them hypersusceptible to several pathogens. Treatments with BTH increase the resistance to bacterial, fungal, viroid, or viral infections. In this study, metabolic alterations in BTH-treated Money Maker and NahG tomato plants infected by citrus exocortis viroid (CEVd) were investigated by nuclear magnetic resonance spectroscopy. Using multivariate data analysis, we have identified defence metabolites induced after viroid infection and BTH-treatment. Glycosylated phenolic compounds include gentisic and ferulic acid accumulated in CEVd-infected tomato plants, as well as phenylalanine, tyrosine, aspartate, glutamate, and asparagine. Besides, an increase of γ-aminobutyric acid (GABA), glutamine, adenosine, and trigonelline, contributed to a clear discrimination between the metabolome of BTH-treated tomato leaves and their corresponding controls. Among them, GABA was the only metabolite significantly accumulated in both genotypes after the chemical treatment. In view of these results, the addition of GABA was performed on tomato plants infected by CEVd, and a reversion of the NahG hypersusceptibility to CEVd was observed, indicating that GABA could regulate the resistance to CEVd induced by BTH.This research was funded by Dirección General de Programas y Transferencia de Conocimiento, from the Spanish Ministry of Science and Innovation, Grant BIO2012-33419. MP. López-Gresa was the recipient of a postdoctoral fellowship JC2008-00432 Spanish Ministry of Science and Innovation.Peer reviewedMultidisciplinary Digital Publishing InstituteMinisterio de Ciencia e Innovación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2019201920192019info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/182957reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.3390/v11050437Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1829572026-05-22T06:33:51Z
dc.title.none.fl_str_mv Effect of benzothiadiazole on the metabolome of tomato plants infected by citrus exocortis viroid
title Effect of benzothiadiazole on the metabolome of tomato plants infected by citrus exocortis viroid
spellingShingle Effect of benzothiadiazole on the metabolome of tomato plants infected by citrus exocortis viroid
López-Gresa, Pilar
NMR
Metabolomics
Tomato
Viroid
BTH
Defence
NahG plants
GABA
title_short Effect of benzothiadiazole on the metabolome of tomato plants infected by citrus exocortis viroid
title_full Effect of benzothiadiazole on the metabolome of tomato plants infected by citrus exocortis viroid
title_fullStr Effect of benzothiadiazole on the metabolome of tomato plants infected by citrus exocortis viroid
title_full_unstemmed Effect of benzothiadiazole on the metabolome of tomato plants infected by citrus exocortis viroid
title_sort Effect of benzothiadiazole on the metabolome of tomato plants infected by citrus exocortis viroid
dc.creator.none.fl_str_mv López-Gresa, Pilar
Payá, Celia
Rodrigo, Ismael
Bellés Albert, José-María
Barceló, Susana
Hae Choi, Young
Verpoorte, Robert
Lisón Párraga, Purificación
author López-Gresa, Pilar
author_facet López-Gresa, Pilar
Payá, Celia
Rodrigo, Ismael
Bellés Albert, José-María
Barceló, Susana
Hae Choi, Young
Verpoorte, Robert
Lisón Párraga, Purificación
author_role author
author2 Payá, Celia
Rodrigo, Ismael
Bellés Albert, José-María
Barceló, Susana
Hae Choi, Young
Verpoorte, Robert
Lisón Párraga, Purificación
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv NMR
Metabolomics
Tomato
Viroid
BTH
Defence
NahG plants
GABA
topic NMR
Metabolomics
Tomato
Viroid
BTH
Defence
NahG plants
GABA
description © The Author(s).
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2019
2019
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/10261/182957
url http://hdl.handle.net/10261/182957
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.3390/v11050437
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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