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dc.contributor.authorGómez-Martínez, Helena
dc.contributor.authorGil-Muñoz, Francisco
dc.contributor.authorBermejo, Almudena
dc.contributor.authorZuriaga, Elena
dc.contributor.authorBadenes, María L.
dc.date.accessioned2021-10-21T14:22:40Z
dc.date.available2021-10-21T14:22:40Z
dc.date.issued2021es
dc.identifier.citationGómez-Martínez, H., Gil-Muñoz, F., Bermejo, A., Zuriaga, E. & Badenes, M. L. (2021). Insights of Phenolic Pathway in Fruits: Transcriptional and Metabolic Profiling in Apricot (Prunus armeniaca). International journal of molecular sciences, 22(7), 3411.es
dc.identifier.issn1422-0067
dc.identifier.urihttp://hdl.handle.net/20.500.11939/7681
dc.description.abstractThere is an increasing interest in polyphenols, plant secondary metabolites, in terms of fruit quality and diet, mainly due to their antioxidant effect. However, the identification of key gene enzymes and their roles in the phenylpropanoid pathway in temperate fruits species remains uncertain. Apricot (Prunus armeniaca) is a Mediterranean fruit with high diversity and fruit quality properties, being an excellent source of polyphenol compounds. For a better understanding of the phenolic pathway in these fruits, we selected a set of accessions with genetic-based differences in phenolic compounds accumulation. HPLC analysis of the main phenolic compounds and transcriptional analysis of the genes involved in key steps of the polyphenol network were carried out. Phenylalanine ammonia-lyase (PAL), dihydroflavonol-4-reductase (DFR) and flavonol synthase (FLS) were the key enzymes selected. Orthologous of the genes involved in transcription of these enzymes were identified in apricot: ParPAL1, ParPAL2, ParDFR, ParFLS1 and ParFLS2. Transcriptional data of the genes involved in those critical points and their relationships with the polyphenol compounds were analyzed. Higher expression of ParDFR and ParPAL2 has been associated with red-blushed accessions. Differences in expression between paralogues could be related to the presence of a BOXCOREDCPAL cis-acting element related to the genes involved in anthocyanin synthesis ParFLS2, ParDFR and ParPAL2.es
dc.language.isoenes
dc.publisherMDPIes
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectPhenolic pathwayes
dc.subjectFlavonol synthasees
dc.subjectDihydroflavonol-4-reductase (DFR)es
dc.subjectPhenyalanine ammonia-lyase (PAL)es
dc.titleInsights of Phenolic Pathway in Fruits: Transcriptional and Metabolic Profiling in Apricot (Prunus armeniaca)es
dc.typearticlees
dc.authorAddressbadenes_mlu@gva.eses
dc.entidadIVIACentro de Citricultura y Producción Vegetales
dc.identifier.doi10.3390/ijms22073411es
dc.identifier.urlhttps://www.mdpi.com/1422-0067/22/7/3411es
dc.journal.issueNumber7es
dc.journal.titleInternational Journal of Molecular Scienceses
dc.journal.volumeNumber22es
dc.page.final3411es
dc.page.initial3411es
dc.relation.projectIDThis research was funded by the Instituto Nacional de Investigation y Tecnología Agraria y Alimentaria (INIA)-FEDER (RTA2017-00011-C03-01) and co-funded by the European Union through the European Regional Development Fund (ERDF) of the Generalitat Valenciana 2014–2020.es
dc.rights.accessRightsopenAccesses
dc.source.typeelectronicoes
dc.subject.agrisF30 Plant genetics and breedinges
dc.subject.agrisF60 Plant physiology and biochemistryes
dc.subject.agrisQ01 Food science and technologyes
dc.subject.agrisQ04 Food compositiones
dc.subject.agrovocFruitses
dc.subject.agrovocPolyphenolses
dc.subject.agrovocApricotses
dc.subject.agrovocGeneses
dc.subject.agrovocFlavonoidses
dc.type.hasVersionpublishedVersiones


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