Mostrar el registro sencillo del ítem

Impact of different elicitors on grapevine leaf metabolism monitored by 1H NMR spectroscopy

hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
hal.structure.identifierUniversity of Warsaw [UW]
dc.contributor.authorBURDZIEJ, Aleksandra
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorDA COSTA, Grégory
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorGOUGEON, Louis
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorLE MAO, Inès
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorBELLEE, Anthony
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorCORIO-COSTET, Marie-France
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorMERILLON, Jean-Michel
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorRICHARD, Tristan
hal.structure.identifierUniversity of Warsaw [UW]
dc.contributor.authorSZAKIEL, Anna
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorCLUZET, Stéphanie
dc.date.accessioned2024-04-08T12:34:58Z
dc.date.available2024-04-08T12:34:58Z
dc.date.issued2019
dc.identifier.issn1573-3882
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/197289
dc.description.abstractEn<strong>INTRODUCTION</strong>: Grapevine protection is an important issue in viticulture. To reduce pesticide use, sustainable disease control strategies are proposed, including a promising alternative method based on the elicitor-triggered stimulation of the grapevine natural defense responses. However, detailed investigations are necessary to characterize the impact of such defense induction on the primary metabolism. <strong>OBJECTIVES</strong>: Our aim was to use a metabolomics approach to assess the impact on grapevine of different elicitors dependent on the salicylic acid (SA) and/or jasmonic acid (JA) pathway. For this purpose, leaves of grapevine foliar cuttings were treated with methyl jasmonate, acibenzolar-S-methyl or phosphonates. <strong>METHODS</strong>: According to the elicitor, common and discriminating metabolites were elucidated using 1H NMR measurements and principal component analysis. <strong>RESULTS</strong>: A wide range of compounds including carbohydrates, amino acids, organic acids, phenolics and amines were identified. The score plots obtained by combining PC1 versus PC2 and PC1 versus PC3 allowed a clear separation of samples, so metabolite fingerprinting showed an extensive reprogramming of primary metabolic pathways after elicitation. <strong>CONCLUSION</strong>: The methods applied were found to be accurate for the rapid determination and differential characterization of plant samples based on their metabolic composition. These investigations can be very useful because the application of plant defense stimulators is gaining greater importance as an alternative strategy to pesticides in the vineyard.
dc.description.sponsorshipDéveloppement d'une infrastructure française distribuée pour la métabolomique dédiée à l'innovation - ANR-11-INBS-0010
dc.language.isoen
dc.publisherSpringer Verlag
dc.subject.enASM
dc.subject.enMeJA
dc.subject.enMetabolomic analysis
dc.subject.enNuclear magnetic resonance spectroscopy
dc.subject.enPhosphonates
dc.subject.enVitis vinifera
dc.title.enImpact of different elicitors on grapevine leaf metabolism monitored by 1H NMR spectroscopy
dc.typeArticle de revue
dc.identifier.doi10.1007/s11306-019-1530-5
dc.subject.halSciences du Vivant [q-bio]/Ingénierie des aliments
dc.subject.halSciences de l'ingénieur [physics]/Génie des procédés
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences de l'environnement
bordeaux.journalMetabolomics
bordeaux.page1-11
bordeaux.volume15
bordeaux.hal.laboratoriesSanté et Agro-Ecologie du Vignoble (SAVE) - UMR 1065*
bordeaux.issue5
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-02620808
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02620808v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Metabolomics&amp;rft.date=2019&amp;rft.volume=15&amp;rft.issue=5&amp;rft.spage=1-11&amp;rft.epage=1-11&amp;rft.eissn=1573-3882&amp;rft.issn=1573-3882&amp;rft.au=BURDZIEJ,%20Aleksandra&amp;DA%20COSTA,%20Gr%C3%A9gory&amp;GOUGEON,%20Louis&amp;LE%20MAO,%20In%C3%A8s&amp;BELLEE,%20Anthony&amp;rft.genre=article


Archivos en el ítem

ArchivosTamañoFormatoVer

No hay archivos asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem