Salinity-induced changes of free and bound polyamine levels in sunflower (Helianthus annuus L.) roots differing in salt tolerance

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dc.authoridMUTLU, FATMA/0000-0002-8643-1236
dc.authorwosidMUTLU, FATMA/ABG-7958-2020
dc.contributor.authorMutlu, Fatma
dc.contributor.authorBozcuk, Suna
dc.date.accessioned2024-08-04T20:30:53Z
dc.date.available2024-08-04T20:30:53Z
dc.date.issued2007
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe effect of salt stress (50, 100 and 150 nM NaCl) on the endogenous levels of free, bound and total polyamines was studied in root tissues of salt tolerant (Coban) and salt sensitive (Sanbro) cultivars of sunflower (Helianthus ammuus L.) plants for the 5(th), 15(th) and 25(th) days of the growth periods. The amounts of free, AS-bound and total Spm increased in root tissues of sunflower plants subjected to salt stress for different periods of time while the levels, of other polyamine titers were Or unchanged significantly. The increase in some polyamine titers in either decreased in general or unchanged significantly. The increase in some polyamine titer in sunflower root tissues under salinization suggests their possible role in combating the adverse effect of salinity stress. The salt tolerance in sunflower plants was related to the excessive accumulation of total polyamines in root tissues of salt tolerant cultivar Coban under saline condition.en_US
dc.identifier.endpage1102en_US
dc.identifier.issn0556-3321
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-47249097556en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1097en_US
dc.identifier.urihttps://hdl.handle.net/11616/94592
dc.identifier.volume39en_US
dc.identifier.wosWOS:000254227800011en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPakistan Botanical Socen_US
dc.relation.ispartofPakistan Journal of Botanyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOryza-Sativa-Len_US
dc.subjectEndogenous Polyaminesen_US
dc.subjectStressen_US
dc.subjectSeedlingsen_US
dc.subjectMetabolismen_US
dc.subjectGrowthen_US
dc.subjectAccumulationen_US
dc.subjectTemperatureen_US
dc.subjectGerminationen_US
dc.subjectTobaccoen_US
dc.titleSalinity-induced changes of free and bound polyamine levels in sunflower (Helianthus annuus L.) roots differing in salt toleranceen_US
dc.typeArticleen_US

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