Effects of foliar application of abscisic acid on antioxidant content, phytohormones in strawberry shoots, and translocation of various heavy metals

Basit Öğe Kaydı
dc.authoridKOCAMAN, AYHAN/0000-0002-1597-7936
dc.contributor.authorKocaman, Ayhan
dc.date.accessioned2024-09-29T16:00:41Z
dc.date.available2024-09-29T16:00:41Z
dc.date.issued2023
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe exogenous use of plant hormones as a chemical-physical method may have a positive effect on improving the growth activity of plants under heavy metal stress. Therefore, the aim of this study was to understand how abscisic acid interacts with antioxidants and phytohormones to promote plant resistance to toxic metals and metalloids. The results indicated that the application of exogenous foliage ABA (mu mol L-1 40) limited the translocation of Cd, Cr, Hg and Sn into strawberry leaves by (63.32-10.08% for Cd, Cr), (15.39% for Hg), (4.76% for Sn). On the other hand, Pb, Ni and Se were found to accumulate in strawberry leaves but did not cause yield loss. Moreover, leaf antioxidant enzyme content and total chlorophyll content indicated a reduction in the negative effects of heavy metal stress on chlorophyll content and yield of strawberry leaves. On the other hand, phytohormones JA, SA, zeatin, CK, GA were suggested to play a role in attenuating the increased membrane lipid peroxidation responsible for cellular damage as they showed a positive correlation with MDA, H2O2, sucrose and Pro-levels corresponding to the high content of Cd, Cr, Hg and Sn in the control leaves. The results provided in this study suggest that exogenous ABA is effective in reducing uptake of Cd, Cr and Hg in strawberries, and it may be considered as a good indicator for safer food production on contaminated farmland.en_US
dc.identifier.doi10.1016/j.scienta.2023.111943
dc.identifier.issn0304-4238
dc.identifier.issn1879-1018
dc.identifier.scopus2-s2.0-85149065005en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.scienta.2023.111943
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5302
dc.identifier.volume314en_US
dc.identifier.wosWOS:000949955700001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofScientia Horticulturaeen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhytohormonesen_US
dc.subjectAbscisic aciden_US
dc.subjectHeavy metalen_US
dc.subjectAntioxidanten_US
dc.subjectTranslocationen_US
dc.titleEffects of foliar application of abscisic acid on antioxidant content, phytohormones in strawberry shoots, and translocation of various heavy metalsen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu