The Effect of Diazinon on Puffing Activity in Polytene Chromosomes of Drosophila melanogaster

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dc.contributor.authorKaratas, Ayla
dc.contributor.authorBahceci, Zafer
dc.contributor.authorBaspinar, Ensar
dc.date.accessioned2025-03-23T19:25:43Z
dc.date.available2025-03-23T19:25:43Z
dc.date.issued2012
dc.departmentSinop Üniversitesi
dc.description.abstractThis study investigates the effects of diazinon, an organic phosphoric insecticide, puffing on salivary gland polytene chromosomes of Drosophila melanogaster. Adult flies are applied diazinon and F1 generations were developed. The third instar larvae's salivary glands polytene chromosomes were examined in F1 generation. Puff areas in polytene chromosomes are regions of RNA synthesis and provide information on interphase nucleus. Certain differences were detected in puffing model of polytene chromosomes following he diazinon application. These differences were either the retreat of certain active regions or the activation of certain band regions. Puffs in 1D, 4C, 22AB, 38B, 63F, 71F, 72D, 74C, 97A, 97E, 98A, 98D, and 98E band regions retreated with diazinon application. On the other hand, active puff areas were detected in 1E, 2D, 3AB, 7AB, 42E, 43F, 57EF, 58EF, 61CD, 67AB, 72AB, 82D and 88F band regions after diazinon application. Some differences were observed in puffing frequency in some puff areas. In conclusion, it could be said, that diazinon application changed the interphase nucleus mechanism in polytene chromosomes, and thus the developmental program.
dc.identifier.doi10.5053/ekoloji.2012.8511
dc.identifier.endpage106
dc.identifier.issn1300-1361
dc.identifier.issue85
dc.identifier.scopus2-s2.0-84872256742
dc.identifier.scopusqualityN/A
dc.identifier.startpage98
dc.identifier.urihttps://doi.org/10.5053/ekoloji.2012.8511
dc.identifier.urihttps://hdl.handle.net/11486/4549
dc.identifier.volume21
dc.identifier.wosWOS:000314084500011
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isotr
dc.publisherFoundation Environmental Protection & Research-Fepr
dc.relation.ispartofEkoloji
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectDiazinon
dc.subjectDrosophila
dc.subjectpoffing activity
dc.subjectpolytene chromosome
dc.titleThe Effect of Diazinon on Puffing Activity in Polytene Chromosomes of Drosophila melanogaster
dc.typeArticle

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