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dc.contributor.authorKaraismailoglu, Mehmet Cengiz
dc.contributor.authorİNCEER, HÜSEYİN
dc.date.accessioned2021-03-04T18:03:26Z
dc.date.available2021-03-04T18:03:26Z
dc.date.issued2017
dc.identifier.citationKaraismailoglu M. C. , İNCEER H., "Evaluation of potential genotoxic and cytotoxic effects of deltamethrin insecticide on somatic chromosomes of Helianthus annuus L.", CARYOLOGIA, cilt.70, ss.295-301, 2017
dc.identifier.issn0008-7114
dc.identifier.otherav_88b452b8-e971-4098-a4da-4b86d85418ba
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/92739
dc.identifier.urihttps://doi.org/10.1080/00087114.2017.1339173
dc.description.abstractIn this research, the genotoxic and cytotoxic effects of the insecticide deltamethrin (DEL) on the root meristem cells of sunflowers (Helianthus annuus L.) were investigated. The lethal dose (LD50) value was determined as approximately 1 ppm in the sunflower root growth tests. The roots were treated with 1 (LD50), 0.25 (LD50 /4), 0.5 (LD50/2) and 2 ppm (LD50 x2) concentrations of DEL for 24, 36 and 48 h, with a control for each combination. Occurring morphological changes such as reduction of root elongation and discoloration in sunflower roots were observed with the using DEL concentrations. The mitotic index and mitotic abnormalities were determined in both control and test groups. Mitotic index reduced with increasing the insecticide concentration at each exposure time. The mitotic abnormalities were recorded as disturbed prophase, c-mitosis, stickiness, laggards and chromatid bridges. In addition, micronucleus was observed at interphase and its frequency was calculated in the test solutions.
dc.language.isoeng
dc.subjectSağlık Bilimleri
dc.subjectDahili Tıp Bilimleri
dc.subjectTıbbi Genetik
dc.subjectTarımsal Bilimler
dc.subjectZiraat
dc.subjectBitki Koruma
dc.subjectFitopatoloji
dc.subjectYaşam Bilimleri
dc.subjectMoleküler Biyoloji ve Genetik
dc.subjectTemel Bilimler
dc.subjectYaşam Bilimleri (LIFE)
dc.subjectTıp
dc.subjectMoleküler Biyoloji ve Genetik
dc.subjectGENETİK VE HAYAT
dc.subjectTarım ve Çevre Bilimleri (AGE)
dc.subjectBitki ve Hayvan Bilimleri
dc.subjectBİTKİ BİLİMLERİ
dc.titleEvaluation of potential genotoxic and cytotoxic effects of deltamethrin insecticide on somatic chromosomes of Helianthus annuus L.
dc.typeMakale
dc.relation.journalCARYOLOGIA
dc.contributor.departmentİstanbul Üniversitesi , ,
dc.identifier.volume70
dc.identifier.issue4
dc.identifier.startpage295
dc.identifier.endpage301
dc.contributor.firstauthorID238572


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