Приказ основних података о документу
Da li inbriding utiče na razvojnu stabilnost u populacijama Drosophila subobscura?
Does inbreeding affects developmental stability in Drosophila subobscura populations?
dc.creator | Kurbalija Novičić, Zorana | |
dc.creator | Stamenković-Radak, Marina | |
dc.creator | Rašić, Gordana | |
dc.creator | Anđelković, Marko | |
dc.date.accessioned | 2015-08-28T10:26:51Z | |
dc.date.available | 2015-08-28T10:26:51Z | |
dc.date.issued | 2011 | sr |
dc.date.issued | 2011 | |
dc.identifier.issn | 0534-0012 | sr |
dc.identifier.other | Rad_konverzija_488 | sr |
dc.identifier.uri | https://radar.ibiss.bg.ac.rs/handle/123456789/442 | |
dc.description.abstract | In the present paper, we focused on the coadaptive aspect of genetic variability at population level and its relation to genomic stress such as inbreeding. The paper evaluates the effects of an experimental reduction of average heterozygosity after fourteen generations of systematic inbreeding in laboratory conditions, on developmental stability in Drosophila subobscura populations from two ecologically and topologically distinct habitats, knowing that they possess a certain degree of genetic differences due to their different evolutionary histories. The aims were to analyze: (i) the variability change of wing size (length and width) among the inbred lines from both populations; (ii) the relations between homozigosity and level of fluctuating asymmetry as a potential measure of developmental instability, in inbred lines originating from two populations. Results for the wing size showed similar between line variability pattern across generations of systematic inbreeding in both populations. The obtained results suggest that variability of fluctuating asymmetry as a measure of developmental instability can not be related to homozygosity due to inbreeding per se, in both experimental populations. | en |
dc.description.abstract | Rad je fokusiran na ko adaptivni aspekt genetičke varijabilnosti na nivou populacije i u odnosu na genomski stres kao što je inbriding. Analizirani su efekti eksperimentalnog smanjenja prosečne heterozigotnosti nakon 14 generacija sistematskog inbridinga u laboratorijskim uslovima na razvojnu stabilnost Drosophila subobscura populacija sa dva ekološki i topološki odvojena staništa, znajući da one poseduju odredjeni stepen genetičke diferencijacije usled različitih evolutivnih istorija. Ciljevi rada su bili da se analizira: (i) varijabilnost u promeni veličine krila (dužine i širine) medju inbidingovanim linijama i populacijama; (ii) odnosi izmedju homozigotizacije i nivoua fluktuirajuće asimetrije kao potencijalne mere razvojne nestabilnosti u inbridingovanim linijama obe populacije. Rezultati veličine krila pokazuju sličnu varijabilnost medju linijama obe populacije kroz generacije inbridinga. Dobijeni rezultati sugerišu da varijabilnost fluktuirajuće asimetrije kao mere razvojne nestabilnosti ne mogu biti povezani sa homozigotizacijom usled inbridinga per se, u obe eksperimentalne populacije. | sr |
dc.description.sponsorship | Projekat ministarstva br. 173012 | sr |
dc.language.iso | eng | sr |
dc.rights | openAccess | sr |
dc.source | Genetika | sr |
dc.subject | fluctuating asymmetry | ENG |
dc.subject | population | ENG |
dc.subject | wing size | ENG |
dc.title | Da li inbriding utiče na razvojnu stabilnost u populacijama Drosophila subobscura? | sr |
dc.title | Does inbreeding affects developmental stability in Drosophila subobscura populations? | en |
dc.type | article | sr |
dc.rights.license | ARR | |
dcterms.abstract | Курбалија-Новичић, Зорана; Aнђелковић, Марко; Рашић, Гордана; Стаменковић-Радак, Марина; Да ли инбридинг утиче на развојну стабилност у популацијама Дросопхила субобсцура?; Да ли инбридинг утиче на развојну стабилност у популацијама Дросопхила субобсцура?; | |
dc.citation.issue | 3 | sr |
dc.citation.volume | 43 | sr |
dc.citation.spage | 639 | sr |
dc.citation.epage | 654 | sr |
dc.type.version | publishedVersion | sr |
dc.identifier.fulltext | https://radar.ibiss.bg.ac.rs//bitstream/id/2646/Rad_konverzija_488.pdf | |
dc.citation.rank | M23 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_ibiss_442 |