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dc.contributor.authorGiné-Bordonaba, Jordi
dc.contributor.authorBusatto, Nicola
dc.contributor.authorLarrigaudière, Christian
dc.contributor.authorLindo-García, Violeta
dc.contributor.authorEcheverria, Gemma
dc.contributor.authorVrhovsek, Urska
dc.contributor.authorFarneti, Brian
dc.contributor.authorBiasioli, Franco
dc.contributor.authorDe Quattro, Concetta
dc.contributor.authorRossato, Marzia
dc.contributor.authorDelledonne, Massimo
dc.contributor.authorCosta, Fabrizio
dc.contributor.otherProducció Vegetalca
dc.date.accessioned2020-04-03T08:36:37Z
dc.date.available2020-04-03T08:36:37Z
dc.date.issued2020-04-01
dc.identifier.citationGiné-Bordonaba, Jordi, Nicola Busatto, Christian Larrigaudière, Violeta Lindo-García, Gemma Echeverria, Urska Vrhovsek, and Brian Farneti et al. 2020. "Investigation Of The Transcriptomic And Metabolic Changes Associated With Superficial Scald Physiology Impaired By Lovastatin And 1-Methylcyclopropene In Pear Fruit (Cv. “Blanquilla”)". Horticulture Research 7 (1). Springer Science and Business Media LLC. doi:10.1038/s41438-020-0272-x.ca
dc.identifier.issn2052-7276ca
dc.identifier.urihttp://hdl.handle.net/20.500.12327/675
dc.description.abstractTo elucidate the physiology underlying the development of superficial scald in pears, susceptible “Blanquilla” fruit was treated with different compounds that either promoted (ethylene) or repressed (1-methylcyclopropene and lovastatin) the incidence of this disorder after 4 months of cold storage. Our data show that scald was negligible for the fruit treated with 1-methylcyclopropene or lovastatin, but highly manifested in untreated (78% incidence) or ethylene-treated fruit (97% incidence). The comparison between the fruit metabolomic profile and transcriptome evidenced a distinct reprogramming associated with each treatment. In all treated samples, cold storage led to an activation of a cold-acclimation-resistance mechanism, including the biosynthesis of very-long-chain fatty acids, which was especially evident in 1-methylcyclopropane-treated fruit. Among the treatments applied, only 1-methylcyclopropene inhibited ethylene production, hence supporting the involvement of this hormone in the development of scald. However, a common repression effect on the PPO gene combined with higher sorbitol content was found for both lovastatin and 1-methylcyclopropene-treated samples, suggesting also a non-ethylene-mediated process preventing the development of this disorder. The results presented in this work represent a step forward to better understand the physiological mechanisms governing the etiology of superficial scald in pears.ca
dc.format.extent17ca
dc.language.isoengca
dc.publisherSpringer Natureca
dc.relation.ispartofHorticulture Researchca
dc.rightsAttribution 4.0 Internationalca
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titleInvestigation of the transcriptomic and metabolic changes associated with superficial scald physiology impaired by lovastatin and 1-methylcyclopropene in pear fruit (cv. “Blanquilla”)ca
dc.typeinfo:eu-repo/semantics/articleca
dc.description.versioninfo:eu-repo/semantics/publishedVersionca
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapca
dc.relation.projectIDMINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/AGL2017-87923-R/ES/CARACTERIZACION VARIETAL DE LA REGULACION BIOQUIMICA DEL ESCALDADO SUPERFICIAL EN PERA/ca
dc.subject.udc663/664ca
dc.identifier.doihttps://doi.org/10.1038/s41438-020-0272-xca
dc.contributor.groupPostcollitaca


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