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Sex-specific effects of sympatric mitonuclear variation on fitness in Drosophila subobscura
dc.creator | Jelic, Mihailo | |
dc.creator | Arnqvist, Goran | |
dc.creator | Kurbalija Novičić, Zorana | |
dc.creator | Kenig, Bojan | |
dc.creator | Tanaskovic, Marija | |
dc.creator | Anđelković, Marko | |
dc.creator | Stamenković-Radak, Marina | |
dc.date.accessioned | 2016-05-23T10:59:42Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 1471-2148 | |
dc.identifier.uri | https://radar.ibiss.bg.ac.rs/handle/123456789/1927 | |
dc.description.abstract | Background: A number of recent studies have shown that the pattern of mitochondrial DNA variation and evolution is at odds with a neutral equilibrium model. Theory has suggested that selection on mitonuclear genotypes can act to maintain stable mitonuclear polymorphism within populations. However, this effect largely relies upon selection being either sex-specific or frequency dependent. Here, we use mitonuclear introgression lines to assess differences in a series of key life-history traits (egg-to-adult developmental time, viability, offspring sex-ratio, adult longevity and resistance to desiccation) in Drosophila subobscura fruit flies carrying one of three different sympatric mtDNA haplotypes. Results: We found functional differences between these sympatric mtDNA haplotypes, but these effects were contingent upon the nuclear genome with which they were co-expressed. Further, we demonstrate a significant mitonuclear genetic effect on adult sex ratio, as well as a sex x mtDNA x nuDNA interaction for adult longevity. Conclusions: The observed effects suggest that sex specific mitonuclear selection contributes to the maintenance of mtDNA polymorphism and to mitonuclear linkage disequilibrium in this model system. | en |
dc.description.sponsorship | Ministry of Education, Science and Technological Development of the Republic of Serbia {[}173012]; European Science Foundation (LESC FroSpects) {[}4008]; European Research Council {[}GENCON AdG-294333]; Swedish Research Council {[}621-2010-5266] | |
dc.language | English | |
dc.rights | restrictedAccess | |
dc.source | Bmc Evolutionary Biology | |
dc.subject | Mitochondria | |
dc.subject | Mitonuclear epistasis | |
dc.subject | Life history traits | |
dc.subject | Sexual dimorphism | |
dc.subject | Selection | |
dc.subject | Fruit fly | |
dc.title | Sex-specific effects of sympatric mitonuclear variation on fitness in Drosophila subobscura | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Кениг, Бојан; Танасковиц, Марија; Aрнqвист, Горан; Aнђелковић, Марко; Јелиц, Михаило; Стаменковић-Радак, Марина; Новициц, Зорана Курбалија; | |
dc.citation.volume | 15 | |
dc.identifier.doi | 10.1186/s12862-015-0421-2 | |
dc.identifier.scopus | 2-s2.0-84936122206 | |
dc.identifier.wos | 000357577500001 | |
dc.type.version | publishedVersion | en |
dc.citation.rank | M22 |
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