Effect of heat stress on peroxidase activity and total protein content in strawberry plants

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dc.contributor.buuauthorGülen, Hatice
dc.contributor.buuauthorEriş, Atilla
dc.contributor.departmentBursa Uludağ Üniversitesi/Ziraat Fakültesi/Bahçe Bitkileri Bölümü.tr_TR
dc.date.accessioned2021-06-28T12:28:52Z
dc.date.available2021-06-28T12:28:52Z
dc.date.issued2004-03
dc.description.abstractEffects of high temperature on the activity of peroxidase (PRX) isozyme and leaf proteins were studied in strawberry (Fragaria x ananassa cv. Camarosa). Seedlings were grown using perlite for 3 weeks at 25/10 degreesC day/night temperature, and watered daily by 1/3 strength modified Hoagland nutrient solution. Half of the plants were transferred to a growth chamber with a constant 25 degreesC for a week to acclimate the plants. Temperature was increased stepwise (5 degreesC/48 h) to 30, 35, 40 degreesC and finally to 45 degreesC. In addition to acclimated plants, new plants were transferred from outside to the growth chamber, at each temperature step to impose a heat shock. In general, effects of gradual heat stress (GHS) and shock heat stress (SHS) on the variables studied were significant. PRX activities were high in all the samples in response to high temperature treatment. Conversely, total protein content was decreased by heat stress. GHS plants showed significantly higher activities of PRX enzyme in response to high temperature compared to those from the leaves of SHS plants. One basic PRX band (rf = 0.22) was detected in all the samples with different intensity in polyacrylamide gel electrophoresis (PAGE). In addition, plants exposed to GHS leaked less electrolytes from the leaves compared with the plants exposed to SHS.en_US
dc.identifier.citationGülen, H. ve Eriş, A. (2004). “Effect of heat stress on peroxidase activity and total protein content in strawberry plants”. Plant Science, 166(3), 739-744.tr_TR
dc.identifier.endpage744tr_TR
dc.identifier.issn0168-9452
dc.identifier.issue3tr_TR
dc.identifier.scopus2-s2.0-1242343853tr_TR
dc.identifier.startpage739tr_TR
dc.identifier.urihttps://doi.org/10.1016/j.plantsci.2003.11.014
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0168945203004916
dc.identifier.urihttp://hdl.handle.net/11452/20882
dc.identifier.volume166tr_TR
dc.identifier.wos000189185400022tr_TR
dc.indexed.scopusScopustr_TR
dc.indexed.wosSCIEtr_TR
dc.language.isoenen_US
dc.publisherElsevier Ireland Ltden_US
dc.relation.journalPlant Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectStrawberryen_US
dc.subjectFragaria x ananassa cv. Camarosaen_US
dc.subjectHeat stressen_US
dc.subjectPeroxidaseen_US
dc.subjectActive pageen_US
dc.subjectElectrophoresisen_US
dc.subjectStabilityen_US
dc.subjectEnzymesen_US
dc.subjectLinkageen_US
dc.subjectTissuesen_US
dc.subjectGrowthen_US
dc.subjectBiochemistry & molecular biologyen_US
dc.subjectPlant sciencesen_US
dc.subject.wosBiochemistry & molecular biologyen_US
dc.subject.wosPlant sciencesen_US
dc.titleEffect of heat stress on peroxidase activity and total protein content in strawberry plantsen_US
dc.typeArticle
dc.wos.quartileQ3 (Biochemistry & molecular biology)en_US
dc.wos.quartileQ2 (Plant sciences)en_US

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