Comparative effects of drought, salt, heavy metal and heat stresses on gamma-aminobutryric acid levels of sesame (Sesamum indicum L.)

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dc.contributor.authorBor, Melike
dc.contributor.authorSeckin, B.
dc.contributor.authorOzgur, R.
dc.contributor.authorYilmaz, O.
dc.contributor.authorOzdemir, F.
dc.contributor.authorTurkan, I.
dc.date.accessioned2019-10-27T20:51:57Z
dc.date.available2019-10-27T20:51:57Z
dc.date.issued2009
dc.departmentEge Üniversitesien_US
dc.description.abstractGamma-aminobutryric acid (GABA) accumulation in response to diverse stresses is well known in plants; however, the comparative effects of different environmental stresses on GABA accumulation was not addressed in the same plant system. Here, we investigated GABA accumulation comparatively in sesame (Sesamum indicum L. cv. Cumhuriyet) plant under drought, salt, heavy metal (Se) and high-temperature stresses. Plants were stressed by application of 5% PEG-6000, 150 mM NaCl, 100 mu g g(-1) Se and high temperature (50A degrees C for 2 h). Root and shoot growth reduced after PEG, NaCl, Se and high-temperature treatments. Among these, heavy metal treatment had the highest and earliest effect on growth. GABA accumulation could be related to stress perception rather than protection in sesame plant if we consider that the adverse effects of different abiotic stresses on growth were not elevated by GABA.en_US
dc.identifier.doi10.1007/s11738-008-0255-2
dc.identifier.endpage659en_US
dc.identifier.issn0137-5881
dc.identifier.issn0137-5881en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage655en_US
dc.identifier.urihttps://doi.org/10.1007/s11738-008-0255-2
dc.identifier.urihttps://hdl.handle.net/11454/43172
dc.identifier.volume31en_US
dc.identifier.wosWOS:000265248000026en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofActa Physiologiae Plantarumen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGABAen_US
dc.subjectDroughten_US
dc.subjectSalinityen_US
dc.subjectHigh temperatureen_US
dc.subjectSeleniumen_US
dc.subjectSesameen_US
dc.titleComparative effects of drought, salt, heavy metal and heat stresses on gamma-aminobutryric acid levels of sesame (Sesamum indicum L.)en_US
dc.typeArticleen_US

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