Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes

Cascant-Vilaplana, Mari Merce; Viteritti, Eduardo; Sadras, Víctor; Medina Escudero, Sonia; Sánchez-Iglesias, María del Puerto; Oger, Camille; Galano, Jean-Marie; Durand, Thierry; Gabaldón, José Antonio; Taylor, Julian; Ferreres, Federico; Sergi, Manuel; Gil-Izquierdo, Ángel

Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes

Wheat is critical for food security, and is challenged by biotic stresses, chiefly aphids and the viruses they transmit. The objective of this study was to determine whether aphids feeding on wheat could trigger a defensive plant reaction to oxidative stress that involved plant oxylipins. Plants wer...

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Detalles Bibliográficos
Autores:	Cascant-Vilaplana, Mari Merce, Viteritti, Eduardo, Sadras, Víctor, Medina Escudero, Sonia, Sánchez-Iglesias, María del Puerto, Oger, Camille, Galano, Jean-Marie, Durand, Thierry, Gabaldón, José Antonio, Taylor, Julian, Ferreres, Federico, Sergi, Manuel, Gil-Izquierdo, Ángel
Tipo de recurso:	artículo
Estado:	Versión publicada
Fecha de publicación:	2023
País:	España
Institución:	Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:	DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:	oai:digital.csic.es:10261/362877
Acceso en línea:	http://hdl.handle.net/10261/362877 https://api.elsevier.com/content/abstract/scopus_id/85160604709
Access Level:	acceso abierto
Palabra clave:	Wheat Aphids Nitrogen CO2 Plant oxylipins Phytoprostanes Phytofurans Oxidative stress Rhopalosiphum padi Sitobion avenae

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dc.title.none.fl_str_mv	Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes
title	Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes
spellingShingle	Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes Cascant-Vilaplana, Mari Merce Wheat Aphids Nitrogen CO2 Plant oxylipins Phytoprostanes Phytofurans Oxidative stress Rhopalosiphum padi Sitobion avenae
title_short	Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes
title_full	Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes
title_fullStr	Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes
title_full_unstemmed	Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes
title_sort	Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes
dc.creator.none.fl_str_mv	Cascant-Vilaplana, Mari Merce Viteritti, Eduardo Sadras, Víctor Medina Escudero, Sonia Sánchez-Iglesias, María del Puerto Oger, Camille Galano, Jean-Marie Durand, Thierry Gabaldón, José Antonio Taylor, Julian Ferreres, Federico Sergi, Manuel Gil-Izquierdo, Ángel
author	Cascant-Vilaplana, Mari Merce
author_facet	Cascant-Vilaplana, Mari Merce Viteritti, Eduardo Sadras, Víctor Medina Escudero, Sonia Sánchez-Iglesias, María del Puerto Oger, Camille Galano, Jean-Marie Durand, Thierry Gabaldón, José Antonio Taylor, Julian Ferreres, Federico Sergi, Manuel Gil-Izquierdo, Ángel
author_role	author
author2	Viteritti, Eduardo Sadras, Víctor Medina Escudero, Sonia Sánchez-Iglesias, María del Puerto Oger, Camille Galano, Jean-Marie Durand, Thierry Gabaldón, José Antonio Taylor, Julian Ferreres, Federico Sergi, Manuel Gil-Izquierdo, Ángel
author2_role	author author author author author author author author author author author author
dc.contributor.none.fl_str_mv	Fundación Séneca Agencia Estatal de Investigación (España) Ministerio de Ciencia, Innovación y Universidades (España) European Commission Consejo Superior de Investigaciones Científicas (España) CSIC - Centro de Edafología y Biología Aplicada del Segura (CEBAS) Centre National de la Recherche Scientifique (France) Université de Montpellier Ministerio de Economía y Competitividad (España) Generalitat Valenciana Medina Escudero, Sonia [0000-0002-7231-6480] Gil-Izquierdo, Ángel [0000-0001-7646-0386] Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv	Wheat Aphids Nitrogen CO2 Plant oxylipins Phytoprostanes Phytofurans Oxidative stress Rhopalosiphum padi Sitobion avenae
topic	Wheat Aphids Nitrogen CO2 Plant oxylipins Phytoprostanes Phytofurans Oxidative stress Rhopalosiphum padi Sitobion avenae
description	Wheat is critical for food security, and is challenged by biotic stresses, chiefly aphids and the viruses they transmit. The objective of this study was to determine whether aphids feeding on wheat could trigger a defensive plant reaction to oxidative stress that involved plant oxylipins. Plants were grown in chambers with a factorial combination of two nitrogen rates (100% N vs. 20% N in Hoagland solution), and two concentrations of CO2 (400 vs. 700 ppm). The seedlings were challenged with Rhopalosiphum padi or Sitobion avenae for 8 h. Wheat leaves produced phytoprostanes (PhytoPs) of the F1 series, and three types of phytofurans (PhytoFs): ent-16(RS)-13-epi-ST-Δ14-9-PhytoF, ent-16(RS)-9-epi-ST-Δ14-10-PhytoF and ent-9(RS)-12-epi-ST-Δ10-13-PhytoF. The oxylipin levels varied with aphids, but not with other experimental sources of variation. Both Rhopalosiphum padi and Sitobion avenae reduced the concentrations of ent-16(RS)-13-epi-ST-Δ14-9-PhytoF and ent-16(RS)-9-epi-ST-Δ14-10-PhytoF in relation to controls, but had little or no effect on PhytoPs. Our results are consistent with aphids affecting the levels of PUFAs (oxylipin precursors), which decreased the levels of PhytoFs in wheat leaves. Therefore, PhytoFs could be postulated as an early indicator of aphid hosting for this plant species. This is the first report on the quantification of non-enzymatic PhytoFs and PhytoPs in wheat leaves in response to aphids
publishDate	2023
dc.date.none.fl_str_mv	2023 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/10261/362877 https://api.elsevier.com/content/abstract/scopus_id/85160604709
url	http://hdl.handle.net/10261/362877 https://api.elsevier.com/content/abstract/scopus_id/85160604709
dc.language.none.fl_str_mv	Inglés
language_invalid_str_mv	Inglés
dc.relation.none.fl_str_mv	#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2017-83386-R Molecules (Basel, Switzerland) The underlying dataset has been published as supplementary material of the article in the publisher platform at https://doi.org/10.3390/molecules28104133 https://doi.org/10.3390/molecules28104133 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
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spelling	Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen RegimesCascant-Vilaplana, Mari MerceViteritti, EduardoSadras, VíctorMedina Escudero, SoniaSánchez-Iglesias, María del PuertoOger, CamilleGalano, Jean-MarieDurand, ThierryGabaldón, José AntonioTaylor, JulianFerreres, FedericoSergi, ManuelGil-Izquierdo, ÁngelWheatAphidsNitrogenCO2Plant oxylipinsPhytoprostanesPhytofuransOxidative stressRhopalosiphum padiSitobion avenaeWheat is critical for food security, and is challenged by biotic stresses, chiefly aphids and the viruses they transmit. The objective of this study was to determine whether aphids feeding on wheat could trigger a defensive plant reaction to oxidative stress that involved plant oxylipins. Plants were grown in chambers with a factorial combination of two nitrogen rates (100% N vs. 20% N in Hoagland solution), and two concentrations of CO2 (400 vs. 700 ppm). The seedlings were challenged with Rhopalosiphum padi or Sitobion avenae for 8 h. Wheat leaves produced phytoprostanes (PhytoPs) of the F1 series, and three types of phytofurans (PhytoFs): ent-16(RS)-13-epi-ST-Δ14-9-PhytoF, ent-16(RS)-9-epi-ST-Δ14-10-PhytoF and ent-9(RS)-12-epi-ST-Δ10-13-PhytoF. The oxylipin levels varied with aphids, but not with other experimental sources of variation. Both Rhopalosiphum padi and Sitobion avenae reduced the concentrations of ent-16(RS)-13-epi-ST-Δ14-9-PhytoF and ent-16(RS)-9-epi-ST-Δ14-10-PhytoF in relation to controls, but had little or no effect on PhytoPs. Our results are consistent with aphids affecting the levels of PUFAs (oxylipin precursors), which decreased the levels of PhytoFs in wheat leaves. Therefore, PhytoFs could be postulated as an early indicator of aphid hosting for this plant species. This is the first report on the quantification of non-enzymatic PhytoFs and PhytoPs in wheat leaves in response to aphidsThis research was partially funded by the “Fundación Séneca de la Región de Murcia” Grupo de Excelencia 19900/GERM/15, and the Spanish project AGL2017-83386-R from the Spanish Ministry of Science, Innovation and Universities. This study also formed part of the AGROALNEXT program, and was supported by MCIN with funding from European Union NextGenerationEU (PRTR-C17.I1) and by Fundación Séneca, with funding from “Comunidad Autónoma Región de Murcia (CARM)”. This research is included in the framework of the collaboration between the Spanish Research Council (CEBAS-CSIC) and CNRS-University of Montpellier, as “Projets Internationaux de Cooperation Scientifique” (PICS-2015-261141). M.M.C.-V.: Instituto Carlos III, Ministry of Economy and Competitiveness, Spain [grant number CD19/00037] and Conselleria de innovación, universidades, ciencia y sociedad digital from Generalitat Valenciana [grant number CIBEST/2021/34]Peer reviewedMultidisciplinary Digital Publishing InstituteFundación SénecaAgencia Estatal de Investigación (España)Ministerio de Ciencia, Innovación y Universidades (España)European CommissionConsejo Superior de Investigaciones Científicas (España)CSIC - Centro de Edafología y Biología Aplicada del Segura (CEBAS)Centre National de la Recherche Scientifique (France)Université de MontpellierMinisterio de Economía y Competitividad (España)Generalitat ValencianaMedina Escudero, Sonia [0000-0002-7231-6480]Gil-Izquierdo, Ángel [0000-0001-7646-0386]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/362877https://api.elsevier.com/content/abstract/scopus_id/85160604709reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2017-83386-RMolecules (Basel, Switzerland)The underlying dataset has been published as supplementary material of the article in the publisher platform at https://doi.org/10.3390/molecules28104133https://doi.org/10.3390/molecules28104133Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3628772026-05-22T06:33:51Z
score	15,811543

Wheat Oxylipins in Response to Aphids, CO2 and Nitrogen Regimes

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