Effects of Zn and K nutritional status on protein content, lipid peroxidation and antioxidative enzyme activities under the salinity stress in different wheat genotypes

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dc.authorscopusid6506340504
dc.authorscopusid55752179400
dc.authorscopusid56086143000
dc.contributor.authorKaranlik, Sema
dc.contributor.authorTiryakio?lu, Murat
dc.contributor.authorErgiin, Nuray
dc.date.accessioned2024-09-19T15:43:35Z
dc.date.available2024-09-19T15:43:35Z
dc.date.issued2014
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractA solution culture experiment was conducted with different zinc (Zn) (2X10-8M and 10-6 M) and potassium (K) (100 ?M and 2 mM) level using two bread wheat (Triticum aestivum L), Da?daş and ES-14 and two durum wheat (Triticum durum L), Kunduru-1149 and Selçuklu-97 genotypes. After 7 days, nutrient solution was salinized by two NaCl levels (0 and 150 mM NaCl) and the effect of Zn and K supplements on protein content, lipid peroxidation (LPX) level, ascorbate peroxidase (APX) and catalase (CAT) activities were evaluated on the 8th day after salinization. Salinity stress led to significant increases in LPX and decreases in protein content. Salinity-induced levels of LPX were significantly reduced by Zn and K supplements and especially by Zn-K supplement in combine. This effect was more significant in durum wheat genotypes. Zinc and K supplements either alone or together elevated the protein content of plants; however this effect was more significant under Zn supplements and in durum wheat genotypes. It was found that, salinity stress significantly enhanced the activities of APX and CAT. Under salinity stress, Zn deficiency significantly stimulated activities of APX and CAT however, such an effect was not found with K. Results showed that detrimental effects of salinity stress in plants could be mitigated with K and Zn supplements by limiting the lipid peroxidation and protein degradation. © by PSP.en_US
dc.identifier.endpage150en_US
dc.identifier.issn1018-4619
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84896977709en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage144en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/14430
dc.identifier.volume23en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherParlar Scientific Publicationsen_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.subjectAntioxidative enzymeen_US
dc.subjectLipid peroxidationen_US
dc.subjectPotassiumen_US
dc.subjectSalinity stressen_US
dc.subjectZincen_US
dc.titleEffects of Zn and K nutritional status on protein content, lipid peroxidation and antioxidative enzyme activities under the salinity stress in different wheat genotypesen_US
dc.typeArticleen_US

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