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resumen

Resumen
The pursuit of firmer and better-quality blueberries is a continuous task that aims at a more profitable production. To this end it is essential to understand the biological processes linked to fruit firmness, which may diverge among tissues. By contrasting varieties with opposing firmness, we were able to elucidate events that, taking place at immature stage, lay the foundation to produce a firmer ripe fruit. A deep analysis of blueberry skin was carried [ver mas...]
dc.contributor.authorMontecchiarini, Marina Lucía
dc.contributor.authorSilva-Sanzana, C.
dc.contributor.authorValderramo, L.
dc.contributor.authorAlemano, Sergio Gabriel
dc.contributor.authorGollan, Agustín María
dc.contributor.authorRivadeneira, Maria Fernanda
dc.contributor.authorBello, Fernando
dc.contributor.authorVazquez, Daniel Eduardo
dc.contributor.authorBlanco-Herrera, F.
dc.contributor.authorPodesta, Florencio Esteban
dc.contributor.authorTripodi, Karina Eva Josefina
dc.dateinfo:eu-repo/date/embargoEnd/2023-03-16
dc.date.accessioned2021-03-16T12:39:10Z
dc.date.available2021-03-16T12:39:10Z
dc.date.issued2021-03
dc.identifier.issn0981-9428
dc.identifier.otherhttps://doi.org/10.1016/j.plaphy.2021.03.016
dc.identifier.urihttp://hdl.handle.net/20.500.12123/8901
dc.identifier.urihttps://www.sciencedirect.com/science/article/abs/pii/S0981942821001406
dc.description.abstractThe pursuit of firmer and better-quality blueberries is a continuous task that aims at a more profitable production. To this end it is essential to understand the biological processes linked to fruit firmness, which may diverge among tissues. By contrasting varieties with opposing firmness, we were able to elucidate events that, taking place at immature stage, lay the foundation to produce a firmer ripe fruit. A deep analysis of blueberry skin was carried out, involving diverse comparative approaches including proteomics and metabolomics coupled to immunolocalization assays. In‘O'Neal’ (low firmness) enhanced levels of aquaporins, expansins and pectin esterases at the green stage were found to be critical in distinguishing it from ‘Emerald’ (high firmness). The latter featured higher levels of ABA, low methyl esterified pectins in tricellular junctions and high levels of catechin at this stage. Meanwhile, in ‘Emerald' ’s ripe fruit epicarp, several mechanisms of cell wall reinforcement such as calcium and probably boron bridges, appear to be more prominent than in ‘O’Neal’. This study highlights the importance of cell wall reorganization and structure, abundance of specific metabolites, water status, and hormonal signalling in connection to fruit firmness. These findings result particularly valuable in order to improve the fertilization procedures or in the search of molecular markers related with firmness.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherElsevieres_AR
dc.rightsinfo:eu-repo/semantics/embargoedAccesses_AR
dc.sourcePlant Physiology and Biochemistry (Available online 13 March 2021)es_AR
dc.subjectArándanoes_AR
dc.subjectBlueberrieseng
dc.subjectVaccinium corymbosumes_AR
dc.subjectVariedadeses_AR
dc.subjectVarietieseng
dc.subjectProteínases_AR
dc.subjectProteinseng
dc.subjectPared Celulares_AR
dc.subjectCell Wallseng
dc.subjectABAeng
dc.subject.otherAbscisic Acideng
dc.titleBiochemical differences in the skin of two blueberries (Vaccinium corymbosum) varieties with contrasting firmness: implication of ions, metabolites and cell wall related proteins in two developmental stageses_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/acceptedVersiones_AR
dc.description.origenEEA Concordiaes_AR
dc.description.filFil: Montecchiarini, Marina Lucía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro de Estudios Fotosinteticos y Bioquimicos. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosinteticos y Bioquímicos; Argentinaes_AR
dc.description.filFil: Silva-Sanzana, C. Universidad Andrés Bello. Facultad de Ciencias de la Vida. Centro de Biotecnología Vegetal; Chilees_AR
dc.description.filFil: Valderramo, L. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro de Estudios Fotosinteticos y Bioquimicos. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosinteticos y Bioquímicos; Argentinaes_AR
dc.description.filFil: Alemano, Sergio. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Ciencias Naturales; Argentinaes_AR
dc.description.filFil: Gollán, Agustín María. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentinaes_AR
dc.description.filFil: Rivadeneira, Maria Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentinaes_AR
dc.description.filFil: Bello, Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentinaes_AR
dc.description.filFil: Vazquez, Daniel Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentinaes_AR
dc.description.filFil: Blanco-Herrera, F. Universidad Andrés Bello. Facultad de Ciencias de la Vida. Centro de Biotecnología Vegetal; Chilees_AR
dc.description.filFil: Podesta, Florencio Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro de Estudios Fotosinteticos y Bioquimicos. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosinteticos y Bioquímicos; Argentinaes_AR
dc.description.filFil: Tripodi, Karina Eva Josefina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro de Estudios Fotosinteticos y Bioquimicos. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosinteticos y Bioquímicos; Argentinaes_AR
dc.subtypecientifico


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