EFFECT OF SALICYLIC ACID AND SELENIUM ON ANTIOXIDANT SYSTEM OF AVENA SATIVA L. UNDER FENOXAPROP-P-ETHYL STRESS

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dc.authoridAKBULUT, GULCİN BEKER/0000-0002-4964-6780
dc.authoridKAYA, Armağan/0000-0002-6776-3497
dc.authorwosidGök, Yetkin/AAA-5669-2021
dc.authorwosidAKBULUT, GULCİN BEKER/AAB-3758-2020
dc.authorwosidYigit, Emel/ABI-2803-2020
dc.authorwosidKAYA, Armağan/AAU-1918-2021
dc.contributor.authorYigit, Emel
dc.contributor.authorAkbulut, Gulcin Beker
dc.contributor.authorBayram, Dilek
dc.contributor.authorKaya, Armagan
dc.contributor.authorGok, Yetkin
dc.date.accessioned2024-08-04T20:58:30Z
dc.date.available2024-08-04T20:58:30Z
dc.date.issued2016
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe present study focuses on understanding the role of different antioxidants in plant defense against oxidative stress caused by fenoxaprop-p-ethyl herbicide. Besides ameliorative effect of exogenously applied salicylic acid (SA) and selenium (Se) on fenoxaprop-p-ethyl-induced toxicity was examined in Avena sativa L. It was determined that the MDA (malondialdehyde) content in the groups to which only herbicide was applied was higher than that of the groups to which SA and Se applied together with the herbicide. In plants exposed to fenoxaprop-p-ethyl, the activities of peroxidase (POD), ascorbate peroxidase (APX), superoxide dismutase (SOD), glutathione S-transferase (GST), glutathione reductase (GR) and content of glutathione (GSH) increased in the treatment groups compared to the control groups. The antioxidant activity increased in the control and treatment groups that were pre-treated with SA and Se compared to the groups that were not pre-treated with SA and Se. While catalase activity (CAT) decreased in SA pre-treated plants, it increased in Se pre-treated plants. These results indicate that the fenoxaprop-p-ethyl induces various plant defense responses in target plants and that treatment with exogenous SA and Se can increase stress resistance by altering these responses.en_US
dc.description.sponsorshipInonu University [BAP 2012/19]en_US
dc.description.sponsorshipThis work (Project No: BAP 2012/19) was financially supported by Inonu University.en_US
dc.identifier.endpage884en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue3en_US
dc.identifier.startpage874en_US
dc.identifier.urihttps://hdl.handle.net/11616/102913
dc.identifier.volume25en_US
dc.identifier.wosWOS:000373523600021en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherParlar Scientific Publications (P S P)en_US
dc.relation.ispartofFresenius Environmental Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAntioxidant systemen_US
dc.subjectfenoxaprop-p-ethylen_US
dc.subjectSalicylic aciden_US
dc.subjectSeleniumen_US
dc.subjectAvenaen_US
dc.titleEFFECT OF SALICYLIC ACID AND SELENIUM ON ANTIOXIDANT SYSTEM OF AVENA SATIVA L. UNDER FENOXAPROP-P-ETHYL STRESSen_US
dc.typeArticleen_US

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