Please use this identifier to cite or link to this item: https://biore.bio.bg.ac.rs/handle/123456789/457
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dc.contributor.authorNovicic, Zorana Kurbalijaen_US
dc.contributor.authorStamenković Radak, Marinaen_US
dc.contributor.authorPertoldi, Cinoen_US
dc.contributor.authorJelić, Mihailoen_US
dc.contributor.authorSavić Veselinović, Marijaen_US
dc.contributor.authorAndjelkovic, Markoen_US
dc.date.accessioned2019-07-03T12:25:06Z-
dc.date.available2019-07-03T12:25:06Z-
dc.date.issued2011-12-01-
dc.identifier.urihttps://biore.bio.bg.ac.rs/handle/123456789/457-
dc.description.abstractInterpopulation hybridization can lead to outbreeding depression within affected populations due to breakdown of coadapted gene complexes or heterosis in hybrid populations. One of the principal methods commonly used to estimate the level of developmental instability (DI) is fluctuating asymmetry (FA). We used three genetically differentiated Drosophila subobscura populations according to inversion polymorphism analysis and measured the variability of sternopleural bristle number and change in FA across generations P, F1, and F2 between intraand interpopulation hybrids of D. subobscura. The mean variability of sternopleural bristle number in intra- and interpopulation hybrids of D. subobscura across generations cannot determine whether the changes at the level of developmental homeostasis are due exclusively to genomic coadaptation or to heterozygosity. Phenotypic variance (Vp) and FA of sternopleural bristle number was higher in interpopulation than in intrapopulation hybrids across generations. F1 hybrids were more developmentally stable compared to each parental population in both intraand interpopulation hybrids. The most probable mechanism providing developmental homeostasis is heterozygote or hybrid superiority, also called overdominace. However, Vpwas higher and FA lower in the F2 generation when compared to F1, due mainly to crossing-over in the formation of F2.en_US
dc.language.isoenen_US
dc.relation.ispartofJournal of Insect Scienceen_US
dc.subjectDevelopmental homeostasisen_US
dc.subjectFluctuating asymmetryen_US
dc.subjectGenome coadaptationen_US
dc.subjectHybridizationen_US
dc.subjectPhenotypic varianceen_US
dc.titleHeterozygosity maintains developmental stability of sternopleural bristles in Drosophila subobscura interpopulation hybridsen_US
dc.typeArticleen_US
dc.identifier.doi10.1673/031.011.11301-
dc.identifier.pmid22224901-
dc.identifier.scopus2-s2.0-84857241077-
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/84857241077-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.fulltextNo Fulltext-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.deptChair of Genetics and Evolution-
crisitem.author.deptChair of Genetics and Evolution-
crisitem.author.deptChair of Genetics and Evolution-
crisitem.author.orcid0000-0002-6937-7282-
crisitem.author.orcid0000-0002-1637-0933-
crisitem.author.orcid0000-0001-8461-4373-
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