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dc.contributor.authorIseri, Ozlem Darcansoy
dc.contributor.authorKorpe, Didem Aksoy
dc.contributor.authorSahin, Feride Iffet
dc.contributor.authorHaberal, Mehmet
dc.date.accessioned2019-11-27T10:39:39Z
dc.date.available2019-11-27T10:39:39Z
dc.date.issued2015
dc.identifier.issn0718-5839
dc.identifier.urihttps://scielo.conicyt.cl/pdf/chiljar/v75n2/at08.pdf
dc.identifier.urihttp://hdl.handle.net/11727/4254
dc.description.abstractOne of the major limitations on agricultural development in many countries is the high salinity of the groundwater used in irrigation. Grafted plants may exhibit phenotypic variations from scion and rootstock plants in terms of abiotic stress tolerance, and be a method for improvement of tolerance in agricultural practices. The aim of the present study was to investigate response of Solanum lycopersicum L. ('Elazig') grafted on Nicotiana tabacum L. ('Samsun') and Nicotiana rustica L. ('Hasankeyf'), namely "Tomacco" plant (patent nr TR-2008-05391-B), to 10-d high NaCl irrigation. Physical development, chlorophyll a and b, total chlorophyll, total carotenoid, and anthocyanin levels were evaluated. Proline, lipid peroxidation, and electrolyte leakage levels were assayed in roots and leaves together with ascorbate peroxidase (APX) and catalase (CAT) activities. Considering alterations in chlorophyll contents, proline, malondialdehyde (MDA), and conductivity levels, and antioxidant enzyme activity levels scion and self-grafted plants seem to be more affected by salt treatments than tobacco and rootstock grafted plants. Tobacco roots seem to have better adaptive responses against salt stress in comparison to tomato as supported by changes in proline, APX, and CAT levels. Self-grafting experiments further supported grafting tomato onto tobacco rootstocks enhanced salt tolerance and adaptive response of scions and these changes seem to be dependent on rootstock rather than graft-induced changes. In conclusion, we demonstrated that previously defined graft unions of tomato on tobacco, which have increased fruit yield, had also enhanced tolerance to high salt stress and a promising technique for the cultivation of more salt tolerant varieties.en_US
dc.language.isoengen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGraftingen_US
dc.subjectSolanum lycopersicumen_US
dc.subjectNaCl stressen_US
dc.subjectNicotiana rusticaen_US
dc.subjectNicotiana tabacumen_US
dc.titleHigh salt induced oxidative damage and antioxidant response in tomato grafted on tobaccoen_US
dc.typearticleen_US
dc.relation.journalCHILEAN JOURNAL OF AGRICULTURAL RESEARCHen_US
dc.identifier.volume75en_US
dc.identifier.issue2en_US
dc.identifier.startpage192en_US
dc.identifier.endpage201en_US
dc.identifier.wos000358413500008en_US
dc.identifier.scopus2-s2.0-84936860972en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergien_US


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