Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.14279/3205
DC FieldValueLanguage
dc.contributor.authorTanou, Georgia-
dc.contributor.authorZiogas, Vasileios-
dc.contributor.authorBelghazi, Maya-
dc.contributor.authorChristou, Anastasis-
dc.contributor.authorFilippou, Panagiota S.-
dc.contributor.authorJob, Dominique-
dc.contributor.authorFotopoulos, Vasileios-
dc.contributor.authorMolassiotis, Athanassios-
dc.contributor.otherΦιλίππου, Παναγιώτα-
dc.contributor.otherΦωτόπουλος, Βασίλειος-
dc.date.accessioned2015-05-15T07:30:44Z-
dc.date.accessioned2015-12-02T14:27:54Z-
dc.date.available2015-05-15T07:30:44Z-
dc.date.available2015-12-02T14:27:54Z-
dc.date.issued2014-04-
dc.identifier.citationPlant, Cell and Environment, 2014, vol. 37, no. 4, pp. 864-885en_US
dc.identifier.issn13653040-
dc.identifier.urihttps://hdl.handle.net/20.500.14279/3205-
dc.description.abstractThe interplay among polyamines (PAs) and reactive oxygen and nitrogen species (RNS and ROS) is emerging as a key issue in plant responses to salinity. To address this question, we analysed the impact of exogenous PAs [putrescine (Put), spermidine (Spd) and spermine (Spm)] on the oxidative and nitrosative status in citrus plants exposed to salinity. PAs partially reversed the NaCl-induced phenotypic and physiological disturbances. The expression of PA biosynthesis (ADC, SAMDC, SPDS and SPMS) and catabolism (DAO and PAO) genes was systematically up-regulated by PAs. In addition, PAs altered the oxidative status in salt-stressed plants as inferred by changes in ROS production and redox status accompanied by regulation of transcript expression and activities of various antioxidant enzymes. Furthermore, NaCl-induced up-regulation of NO-associated genes, such as NR, NADde, NOS-like and AOX, along with S-nitrosoglutathione reductase and nitrate reductase activities, was partially restored by PAs. Protein carbonylation and tyrosine nitration are depressed by specific PAs whereas protein S-nitrosylation was elicited by all PAs. Furthermore, we identified 271 S-nitrosylated proteins that were commonly or preferentially targeted by salinity and individual PAs. This work helps improve our knowledge on the plant's response to environmental challenge.en_US
dc.formatpdfen_US
dc.language.isoenen_US
dc.relation.ispartofPlant, Cell and Environmenten_US
dc.rights© Wileyen_US
dc.subjectCarbonylationen_US
dc.subjectNitrationen_US
dc.subjectNitrosative stressen_US
dc.subjectNitrosylationen_US
dc.subjectOxidative stressen_US
dc.subjectPolyaminesen_US
dc.subjectProtein oxidationen_US
dc.subjectProteomicsen_US
dc.titlePolyamines reprogram oxidative and nitrosative status and the proteome of citrus plants exposed to salinity stressen_US
dc.typeArticleen_US
dc.collaborationAristotle University of Thessalonikien_US
dc.collaborationPlate-Forme de Recherche en Neurosciences PFRNen_US
dc.collaborationCyprus University of Technologyen_US
dc.collaborationCentre National de la Recherche Scientifiqueen_US
dc.collaborationAix-Marseille Universityen_US
dc.subject.categoryBiological Sciencesen_US
dc.journalsSubscriptionen_US
dc.reviewPeer Revieweden
dc.countryGreeceen_US
dc.countryFranceen_US
dc.countryCyprusen_US
dc.subject.fieldNatural Sciencesen_US
dc.publicationPeer Revieweden_US
dc.identifier.doi10.1111/pce.12204en_US
dc.dept.handle123456789/70en
dc.relation.issue4en_US
dc.relation.volume37en_US
cut.common.academicyear2013-2014en_US
dc.identifier.spage864en_US
dc.identifier.epage885en_US
item.grantfulltextnone-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.openairetypearticle-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
crisitem.journal.journalissn1365-3040-
crisitem.journal.publisherWiley-
crisitem.author.deptDepartment of Agricultural Sciences, Biotechnology and Food Science-
crisitem.author.deptDepartment of Agricultural Sciences, Biotechnology and Food Science-
crisitem.author.facultyFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.facultyFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.orcid0000-0003-3974-988X-
crisitem.author.orcid0000-0003-1205-2070-
crisitem.author.parentorgFaculty of Geotechnical Sciences and Environmental Management-
crisitem.author.parentorgFaculty of Geotechnical Sciences and Environmental Management-
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