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Analiza povezanosti hromozomske i mitohondrijalne DNK varijabilnosti vrste Drosophila subobscura iz kanjona Lazareve reke
Relationship between chromosomal and mitochondrial DNA variability of Drosophila subobscura population from the Lazar's river canyon
dc.creator | Jelić, Mihailo | |
dc.creator | Kenig, Bojan | |
dc.creator | Tanasković, Marija | |
dc.creator | Stamenković-Radak, Marina | |
dc.creator | Anđelković, Marko | |
dc.date.accessioned | 2015-08-28T10:26:51Z | |
dc.date.available | 2015-08-28T10:26:51Z | |
dc.date.issued | 2012 | sr |
dc.date.issued | 2012 | |
dc.identifier.issn | 0534-0012 | sr |
dc.identifier.other | Rad_konverzija_491 | sr |
dc.identifier.uri | https://radar.ibiss.bg.ac.rs/handle/123456789/446 | |
dc.description.abstract | The genetic structure of Drosophila subobscura population from the Lazar’s River Canyon (Serbia) was studied with respect to restriction site polymorphism of mitochondrial DNA and chromosomal inversion polymorphism. The aim was to shed more light on the role of cytonuclear interactions in shaping mitochondrial DNA variability in this species. Similar to other populations of D. subobscura two main haplotypes (I and II) were found, as well as less common ones that appeared at very low frequencies. The frequency distribution of haplotypes did not depart from neutrality. We did not find statistically significant linkage disequilibrium between the haplotypes belonging to haplogroups I and II and any of the chromosomal arrangements. However, when we compared the data in hereby analyzed population and two previously analyzed populations we observed that haplotype I is more frequent in populations where standard inversion arrangements are less frequent. Pattern of the observed mitochondrial variability could be influenced either directly by environmental variability or through environmentally specific cytonuclear coadaptation. | en |
dc.description.abstract | U ovom radu analizirana je genetička varijabilnost restrikcionih mesta mitohondrijalne DNK, kao i varijabilnost inverzionog polimorfizma u populaciji Drosophila subobscura sakupljenoj u kanjonu Lazareve reke. Cilj je bio rasvetljavanje uloge citonuklearnih interakcija u oblikovanju varijabilnosti mitohondrijalne DNK. Utvrđeno je prisustvo dva dominantna haplotipa (I i II) kao i dva haplotipa niske učestalosti. Nije utvrđena statistički značajna neravnoteža vezanosti između haplotipova grupisanih u haplogrupe I i II i nijednog od hromozomskih aranžmana. Međutim, upoređivanjem podataka prethodno analiziranih populacija i populacije analizirane u ovom radu, primećuje se povećanje učestalosti haplotipa I sa smanjenjem učestalosti standardnih hromozomskih aranžmana. Ovakav obrazac ukazuje ili na direktan uticaj sredinskih činilaca na varijabilnost mitohondrijalne DNK ili na sredinski zavisnu citonuklearnu koadaptaciju. | sr |
dc.description.sponsorship | Projekat ministarstva br. 173012 | sr |
dc.language.iso | eng | sr |
dc.rights | openAccess | sr |
dc.source | Genetika | sr |
dc.subject | Drosophila subobscura | ENG |
dc.subject | cytonuclear coadaptation | ENG |
dc.subject | inversion polymorphism | ENG |
dc.subject | mtDNA | ENG |
dc.title | Analiza povezanosti hromozomske i mitohondrijalne DNK varijabilnosti vrste Drosophila subobscura iz kanjona Lazareve reke | sr |
dc.title | Relationship between chromosomal and mitochondrial DNA variability of Drosophila subobscura population from the Lazar's river canyon | en |
dc.type | article | sr |
dc.rights.license | ARR | |
dcterms.abstract | Јелић, Михаило; Aнђелковић, Марко; Стаменковић-Радак, Марина; Танасковић, Марија; Кениг, Бојан; Aнализа повезаности хромозомске и митохондријалне ДНК варијабилности врсте Дросопхила субобсцура из кањона Лазареве реке; Aнализа повезаности хромозомске и митохондријалне ДНК варијабилности врсте Дросопхила субобсцура из кањона Лазареве реке; | |
dc.citation.issue | 2 | sr |
dc.citation.volume | 44 | sr |
dc.citation.spage | 409 | sr |
dc.citation.epage | 417 | sr |
dc.type.version | publishedVersion | sr |
dc.identifier.fulltext | https://radar.ibiss.bg.ac.rs//bitstream/id/2662/Rad_konverzija_491.pdf | |
dc.citation.rank | M23 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_ibiss_446 |