The effect of H2O2 pre-treatment on antioxidant enzyme activities of triticale under salt stress

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dc.authorscopusid25029636100
dc.authorscopusid35239745600
dc.contributor.authorDemirbaş, Sefer
dc.contributor.authorBalkan, Alpay
dc.date.accessioned2022-05-11T14:02:55Z
dc.date.available2022-05-11T14:02:55Z
dc.date.issued2020
dc.departmentFakülteler, Ziraat Fakültesi, Tarımsal Biyoteknoloji Bölümü
dc.departmentFakülteler, Ziraat Fakültesi, Tarla Bitkileri Bölümü
dc.description.abstractWidespread cultivated varieties Karma-2000 and Presto of Triticale were used in this study. The seeds were pre-treated with 0, 50, and 100 µM hydrogen peroxide (H2O2) before sowing. Plants were treated with 0, 50, and 100 mM NaCl for salt stress when they were at the two-leaf stage. Different parameters related to stress responses were analysed such as relative leaf water content (RWC), superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX), peroxidase (POX), and glutathione reductase (GR) enzyme activities, and thiobarbituric acid reactive substance (TBARS) and H2O2 levels were determined on the seventh day. Increases in GR, APX, and POX activities resulting from the antioxidant defence system contributed to the increase in tolerance to salt stress of the plants pre-treated with H2O2 during early seedling development. Pre-treatment with 50 µM H2O2 improved the response of Triticale plants to salt stress by increasing the activity of the antioxidant defence system. In conclusion, H2O2 pre-treatment activated antioxidative enzyme activities which led to higher tolerance to salt stress in moderately salt-tolerant Triticale plant. © 2020 Academic Publishing House. All rights reserved.
dc.description.sponsorshipAR.14.30
dc.description.sponsorship#Corresponding author. This work was supported by the Tekirdag? Namık Kemal University Scientific Research Projects Unit, Tekirdag? Namık Kemal University, Turkey, Project No NKUBAP.00.24.AR.14.30. DOI:10.7546/CRABS.2020.08.17
dc.identifier.doi10.7546/CRABS.2020.08.17
dc.identifier.endpage1178
dc.identifier.issn1310-1331
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85109015542
dc.identifier.scopusqualityQ3
dc.identifier.startpage1169
dc.identifier.urihttps://doi.org/10.7546/CRABS.2020.08.17
dc.identifier.urihttps://hdl.handle.net/20.500.11776/4542
dc.identifier.volume73
dc.identifier.wosWOS:000560030100017
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorDemirbaş, Sefer
dc.institutionauthorBalkan, Alpay
dc.language.isoen
dc.publisherAcademic Publishing House
dc.relation.ispartofComptes Rendus de L'Academie Bulgare des Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectChemical priming
dc.subjectHydrogen peroxide
dc.subjectKarma-2000
dc.subjectSalinity
dc.titleThe effect of H2O2 pre-treatment on antioxidant enzyme activities of triticale under salt stress
dc.typeArticle

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