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dc.contributor.authorFlorez-Sarasa, Igor
dc.contributor.authorWelchen, Elina
dc.contributor.authorRacca, Sofia
dc.contributor.authorGonzalez, Daniel H.
dc.contributor.authorVallarino, José G.
dc.contributor.authorFernie, Alisdair R.
dc.contributor.authorRibas-Carbo, Miquel
dc.contributor.authorDel-Saz, Nestor Fernandez
dc.contributor.otherProducció Vegetalca
dc.date.accessioned2021-04-08T12:55:42Z
dc.date.available2021-04-08T12:55:42Z
dc.date.issued2021-02-26
dc.identifier.citationFlorez-Sarasa, Igor, Elina Welchen, Sofia Racca, Daniel H. Gonzalez, José G. Vallarino, Alisdair R. Fernie, Miquel Ribas-Carbo, and Nestor Fernandez Del-Saz. 2021. "Cytochrome C Deficiency Differentially Affects The In Vivo Mitochondrial Electron Partitioning And Primary Metabolism Depending On The Photoperiod". Plants 10 (3): 444. doi:10.3390/plants10030444.ca
dc.identifier.issn2223-7747ca
dc.identifier.urihttp://hdl.handle.net/20.500.12327/1235
dc.description.abstractPlant respiration provides metabolic flexibility under changing environmental conditions by modulating the activity of the nonphosphorylating alternative pathways from the mitochondrial electron transport chain, which bypass the main energy-producing components of the cytochrome oxidase pathway (COP). While adjustments in leaf primary metabolism induced by changes in day length are well studied, possible differences in the in vivo contribution of the COP and the alternative oxidase pathway (AOP) between different photoperiods remain unknown. In our study, in vivo electron partitioning between AOP and COP and expression analysis of respiratory components, photosynthesis, and the levels of primary metabolites were studied in leaves of wild-type (WT) plants and cytochrome c (CYTc) mutants, with reduced levels of COP components, under shortand long-day photoperiods. Our results clearly show that differences in AOP and COP in vivo activities between WT and cytc mutants depend on the photoperiod likely due to energy and stress signaling constraints. Parallel responses observed between in vivo respiratory activities, TCA cycle intermediates, amino acids, and stress signaling metabolites indicate the coordination of different pathways of primary metabolism to support growth adaptation under different photoperiods.ca
dc.format.extent18ca
dc.language.isoengca
dc.publisherMDPIca
dc.relation.ispartofPlantsca
dc.rightsAttribution 4.0 Internationalca
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titleCytochrome c Deficiency Differentially Affects the In Vivo Mitochondrial Electron Partitioning and Primary Metabolism Depending on the Photoperiodca
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.projectIDEC/H2020/753301/EU/Exploring the role of the mitochondrial alternative respiration in carotenoid biosynthesis during tomato fruit ripening/ARCATOMca
dc.relation.projectIDMICIU-FEDER/Programa Estatal de promoción del talento y su empleabilidad en I+D+I/RYC2019-027244-I/ES/ /ca
dc.subject.udc633ca
dc.identifier.doihttps://doi.org/10.3390/plants10030444ca
dc.contributor.groupGenòmica i Biotecnologiaca


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