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Induction of gentisic acid 5-O-beta-xylopyranoside in tomato and cucumber plants infected by different pathogens

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Induction of gentisic acid 5-O-beta-xylopyranoside in tomato and cucumber plants infected by different pathogens

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dc.contributor.author Fayos Febrer, Joaquín es_ES
dc.contributor.author Belles Albert, José Mª es_ES
dc.contributor.author López-Gresa, María Pilar es_ES
dc.contributor.author Primo Millo, Jaime es_ES
dc.contributor.author Conejero Tomás, Vicente es_ES
dc.date.accessioned 2018-05-05T04:13:18Z
dc.date.available 2018-05-05T04:13:18Z
dc.date.issued 2006 es_ES
dc.identifier.issn 0031-9422 es_ES
dc.identifier.uri http://hdl.handle.net/10251/101422
dc.description.abstract [EN] Tomato plants infected with the citrus exocortis viroid exhibited strongly elevated levels of a compound identified as 2,5-dihydroxy-benzoic acid (gentisic acid, GA) 5-O-beta-D-xylopyranoside. The compound accumulated early in leaves expressing mild symptoms from both citrus exocortis viroid-infected tomato, and prunus necrotic ringspot virus-infected cucumber plants, and progressively accumulated concomitant with symptom development. The work presented here demonstrates that GA, mainly associated with systemic infections in compatible plant-pathogen interactions (Belles, J.M., Garro, R., Fayos, J., Navarro, P., Primo, J., Conejero, V., 1999. Gentisic acid as a pathogen-inducible signal, additional to salicylic acid for activation of plant defenses in tomato. Mol. Plant-Microbe Interact. 12, 2272351, is conjugated to xylose. Notably, this result contrasts with those previously found in other plant-pathogen interactions in which phenolics analogues of GA as benzoic or salicylic acids, are conjugated to glucose. (c) 2005 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship This work has been supported by Grant #BMC2000-1136 from Comisión Interministerial de Ciencia y Tecnología, Spanish Ministry of Science and Technology.
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Phytochemistry es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Lycopersicon esculentum es_ES
dc.subject Cucumis sativus es_ES
dc.subject Compatible interactions es_ES
dc.subject Gentisic acid 5-O-beta-D-xyloside es_ES
dc.subject Phenolics es_ES
dc.subject.classification BIOQUIMICA Y BIOLOGIA MOLECULAR es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Induction of gentisic acid 5-O-beta-xylopyranoside in tomato and cucumber plants infected by different pathogens es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.phytochem.2005.10.014 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICYT//BMC2000-1136/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Fayos Febrer, J.; Belles Albert, JM.; López-Gresa, MP.; Primo Millo, J.; Conejero Tomás, V. (2006). Induction of gentisic acid 5-O-beta-xylopyranoside in tomato and cucumber plants infected by different pathogens. Phytochemistry. 67(2):142-148. doi:10.1016/j.phytochem.2005.10.014 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1016/j.phytochem.2005.10.014 es_ES
dc.description.upvformatpinicio 142 es_ES
dc.description.upvformatpfin 148 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 67 es_ES
dc.description.issue 2 es_ES
dc.identifier.pmid 16321412
dc.relation.pasarela S\27910 es_ES
dc.contributor.funder Ministerio de Ciencia y Tecnología es_ES


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