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dc.contributor.author
Lauxmann, Martin Alexander
dc.contributor.author
Borsani, Julia
dc.contributor.author
Osorio, Sonia
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Lombardo, Veronica Andrea
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Budde, Claudio O.
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Bustamante, Claudia Anabel
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Monti, Laura Lucía
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Andreo, Carlos Santiago
dc.contributor.author
Fernie, Alisdair R.
dc.contributor.author
Drincovich, Maria Fabiana
dc.contributor.author
Lara, Maria Valeria
dc.date.available
2016-10-28T20:27:25Z
dc.date.issued
2014-01
dc.identifier.citation
Lauxmann, Martin Alexander; Borsani, Julia; Osorio, Sonia; Lombardo, Veronica Andrea; Budde, Claudio O.; et al.; Deciphering the metabolic pathways influencing heat and cold responses during post-harvest physiology of peach fruit; Wiley; Plant, Cell and Environment; 37; 3; 1-2014; 601-616
dc.identifier.issn
1365-3040
dc.identifier.uri
http://hdl.handle.net/11336/7856
dc.description.abstract
Peaches 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.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Prunus Persica
dc.subject
Chilling Injury
dc.subject
Stress
dc.subject.classification
Bioquímica y Biología Molecular
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Deciphering the metabolic pathways influencing heat and cold responses during post-harvest physiology of peach fruit
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-14T12:50:38Z
dc.journal.volume
37
dc.journal.number
3
dc.journal.pagination
601-616
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Hoboken
dc.description.fil
Fil: Lauxmann, Martin Alexander. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina
dc.description.fil
Fil: Borsani, Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina
dc.description.fil
Fil: Osorio, Sonia. Max-Planck-Institut für Molekulare Pflanzenphysiologie; Alemania
dc.description.fil
Fil: Lombardo, Veronica Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina
dc.description.fil
Fil: Budde, Claudio O.. Instituto Nacional de Tecnologia Agropecuaria. Centro Reg.buenos Aires Norte. Estacion Exptal.agrop.san Pedro; Argentina
dc.description.fil
Fil: Bustamante, Claudia Anabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina
dc.description.fil
Fil: Monti, Laura Lucía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina
dc.description.fil
Fil: Andreo, Carlos Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina
dc.description.fil
Fil: Fernie, Alisdair R.. Max-Planck-Institut für Molekulare Pflanzenphysiologie; Alemania
dc.description.fil
Fil: Drincovich, Maria Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina
dc.description.fil
Fil: Lara, Maria Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina
dc.journal.title
Plant, Cell and Environment
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/pce.12181/abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/pce.12181
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