Deciphering the metabolic pathways influencing heat and cold responses during post-harvest physiology of peach fruit

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dc.citation.titlePlant, Cell & Environment
dc.citation.volume37
dc.creatorLauxmann, Martín Alexander
dc.creatorBorsani, Julia
dc.creatorOsorio, Sonia
dc.creatorLombardo, Verónica Andrea
dc.creatorBudde, Claudio O.
dc.creatorBustamante, Claudia Anabel
dc.creatorMonti, Laura Lucía
dc.creatorAndreo, Carlos Santiago
dc.creatorFernie, Alisdair R.
dc.creatorDrincovich, María Fabiana
dc.creatorLara, María Valeria
dc.date.accessioned2024-08-22T11:08:58Z
dc.date.available2024-08-22T11:08:58Z
dc.date.issued2014-01-21
dc.description.abstractPeaches are highly perishable and deteriorate quickly at ambient temperature. Cold storage is commonly used to prevent fruit decay; however, it affects fruit quality causing physiological disorders collectively termed ‘chilling injury’ (CI). To prevent or ameliorate CI, heat treatment is often applied prior to cold storage. In the present work, metabolic profiling was performed to determine the metabolic dynamics associated with the induction of acquired CI tolerance in response to heat shock. ‘Dixiland’ peach fruits exposed to 39 °C, cold stored, or after a combined treatment of heat and cold, were compared with fruits ripening at 20 °C. Dramatic changes in the levels of compatible solutes such as galactinol and raffinose were observed, while amino acid precursors of the phenylpropanoid pathway were also modified due to the stress treatments, as was the polyamine putrescine. The observed responses towards temperature stress in peaches are composed of both common and specific response mechanisms to heat and cold, but also of more general adaptive responses that confer strategic advantages in adverse conditions such as biotic stresses. The identification of such key metabolites, which prime the fruit to cope with different stress situations, will likely greatly accelerate the design and the improvement of plant breeding programs.
dc.description.filFil: Lauxmann, Martín Alexander. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI); Argentina.
dc.description.filFil: Borsani, Julia. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI); Argentina.
dc.description.filFil: Osorio, Sonia. Planck-Institut für Molekulare Pflanzenphysiologie; Germany.
dc.description.filFil: Lombardo, Verónica Andrea. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI); Argentina.
dc.description.filFil: Budde, Claudio O. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria San Pedro; Argentina.
dc.description.filFil: Bustamante, Claudia Anabel. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI); Argentina.
dc.description.filFil: Monti, Laura Lucía. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI); Argentina.
dc.description.filFil: Andreo, Carlos Santiago. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI); Argentina.
dc.description.filFil: Fernie, Alisdair R. Planck-Institut für Molekulare Pflanzenphysiologie; Germany.
dc.description.filFil: Drincovich, María Fabiana. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI); Argentina.
dc.description.filFil: Lara, María Valeria. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Centro de Estudios Fotosintéticos y Bioquímicos (CEFOBI); Argentina.
dc.description.sponsorshipConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET): PIP 0679
dc.description.versionpeerreviewed
dc.format.extent1-16
dc.identifier.e-issn1365-3040
dc.identifier.issn0140-7791
dc.identifier.urihttps://hdl.handle.net/2133/27628
dc.language.isoen
dc.publisherWiley
dc.relation.publisherversionhttps://doi.org/10.1111/pce.12181
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/10.1111/pce.12181
dc.rightsopenAccess
dc.rights.holderLauxmann, Martín Alexander
dc.rights.holderBorsani, Julia
dc.rights.holderOsorio, Sonia
dc.rights.holderLombardo, Verónica Andrea
dc.rights.holderBudde, Claudio O.
dc.rights.holderBustamante, Claudia Anabel
dc.rights.holderMonti, Laura Lucía
dc.rights.holderAndreo, Carlos Santiago
dc.rights.holderFernie, Alisdair R.
dc.rights.holderDrincovich, María Fabiana
dc.rights.holderLara, María Valeria
dc.rights.holderUniversidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas
dc.rights.textAttribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectPrunus persica
dc.subjectStress
dc.subjectMetabolic networks and pathways
dc.subjectChilling injury
dc.subjectHeat-Shock response
dc.subjectPlant breeding
dc.subjectPeach fruit
dc.titleDeciphering the metabolic pathways influencing heat and cold responses during post-harvest physiology of peach fruit
dc.typearticulo
dc.type.collectionarticulo
dc.type.versionpublishedVersion

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