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Effect of lead pollution on fitness and its dependence on heterozygosity in Drosophila subobscura
dc.creator | Tanaskovic, Marija | |
dc.creator | Kurbalija Novičić, Zorana | |
dc.creator | Kenig, Bojan | |
dc.creator | Stamenković-Radak, Marina | |
dc.creator | Anđelković, Marko | |
dc.date.accessioned | 2016-05-23T11:00:51Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 0973-7731 | |
dc.identifier.uri | https://radar.ibiss.bg.ac.rs/handle/123456789/2320 | |
dc.description.abstract | Lead is one of the most present contaminants in the environment, and different species respond differently to this type of pollution. If combined with genomic stress, lead may act synergistically, causing significant decrease of fitness components. We used two genetically diverse Drosophila subobscura populations (regarding both putatively adaptive inversion and microsatellite loci polymorphisms) originating from two ecologically distinct habitats. To establish different levels of genome heterozygosity, series of intraline, intrapopulation and interpopulation crosses were made. The progeny were reared on a standard medium and a medium with 200 mu g/mL of lead acetate. Development time was significantly extended to all groups reared on lead. The progeny of intraline crosses showed significantly extended development time compared to all other groups. The obtained results suggest that genome heterozygosity reduces the effect of lead pollution. | en |
dc.description.sponsorship | Ministry of Education, Science and Technological Development, Republic of Serbia {[}173012] | |
dc.language | English | |
dc.rights | restrictedAccess | |
dc.source | Journal of Genetics | |
dc.subject | development time | |
dc.subject | egg-to-adult viability | |
dc.subject | hybridization | |
dc.subject | synergistic effect | |
dc.title | Effect of lead pollution on fitness and its dependence on heterozygosity in Drosophila subobscura | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Новициц, Зорана Курбалија; Танасковиц, Марија; Кениг, Бојан; Стаменковић-Радак, Марина; Aнђелковић, Марко; | |
dc.citation.issue | 4 | |
dc.citation.volume | 94 | |
dc.identifier.wos | 000369499900012 | |
dc.citation.spage | 643 | |
dc.citation.epage | 649 | |
dc.type.version | publishedVersion | en |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_ibiss_2320 |
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