Cytogenetic and molecular responses of ammonium sulphate application for tolerance to extreme temperatures in Vicia faba L.

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dc.authorscopusid54886451200
dc.authorscopusid6508186724
dc.authorscopusid57225437022
dc.authorwosidtabur, selma/AAK-5346-2020
dc.authorwosidOney-Birol, Signem/Q-9406-2019
dc.authorwosidTuna, Metin/ABA-4295-2020
dc.contributor.authorÖney, S.
dc.contributor.authorTabur, S.
dc.contributor.authorTuna, M.
dc.date.accessioned2022-05-11T14:45:48Z
dc.date.available2022-05-11T14:45:48Z
dc.date.issued2015
dc.departmentFakülteler, Ziraat Fakültesi, Tarla Bitkileri Bölümü
dc.description.abstractEffects of ammonium sulphate [(NH4)(2)SO4] on mitosis, cell cycle and chromosomes in Vicia faba L. seeds exposed to extreme temperatures were investigated using flowcytometric and cytogenetic analysis. Seeds germinated at high and low temperatures showed a significant decrease in mitotic index as compared to those of optimum temperature conditions. Application of 50 and 1000 mu M (NH4)(2)SO4 were successful in alleviating the negative effects of low and high temperature on mitotic activity, respectively. 50 mu M (NH4)(2)SO4 showed the most positive effect on cell cycle at the extreme temperatures. This concentration increased the cell division removing or decreasing the negative effects of temperature stress. Namely, the highest G2/M and S phase percentages under stress conditions were obtained with application of 50 mu M (NH4)(2)SO4. Chromosomal aberrations were not observed in cells of seeds germinated in distilled water and also at any temperatures. However, the frequency of chromosomal aberrations increased significantly by increasing (NH4)(2)SO4 concentration. The highest aberration frequency in all temperature degree tested was found at 1000 mu M (NH4)(2)SO4 concentration.
dc.description.sponsorshipDepartment of Scientific Research Project Management of Suleyman Demirel University (SDUBAP)Suleyman Demirel University [1636-YL-08]
dc.description.sponsorshipThe authors thank the Department of Scientific Research Project Management of Suleyman Demirel University (SDUBAP) for the financial support of the project SDUBAP (1636-YL-08). Thanks also to Dr. Gulderen Yanikkaya DEMIREL and Mehtap OZDEMIR (Istanbul Centro Laboratory Flowcytometry Department, Istanbul, Turkey) for its help in flow cytometric study.
dc.identifier.doi10.3103/S0095452715050072
dc.identifier.endpage337
dc.identifier.issn0095-4527
dc.identifier.issn1934-9440
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-84944028640
dc.identifier.scopusqualityQ4
dc.identifier.startpage328
dc.identifier.urihttps://doi.org/10.3103/S0095452715050072
dc.identifier.urihttps://hdl.handle.net/20.500.11776/10152
dc.identifier.volume49
dc.identifier.wosWOS:000362902800008
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorTabur, S.
dc.institutionauthorTuna, M.
dc.language.isoen
dc.publisherAllerton Press Inc
dc.relation.ispartofCytology and Genetics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectcell cycle progression
dc.subjectchemical fertilizers
dc.subjectchromosomal abnormalities
dc.subjectflowcytometry
dc.subjectmitotic activity
dc.subjecttemperature stress
dc.subjectCell-Cycle Progression
dc.subjectRoot-Meristem Cells
dc.subjectNitrogen Fertilizers
dc.subjectSpatial-Distribution
dc.subjectNatural-Populations
dc.subjectDactylis-Glomerata
dc.subjectPlant-Growth
dc.subjectMaize Leaves
dc.subjectHeat-Stress
dc.subjectDivision
dc.titleCytogenetic and molecular responses of ammonium sulphate application for tolerance to extreme temperatures in Vicia faba L.
dc.typeArticle

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