Please use this identifier to cite or link to this item: https://biore.bio.bg.ac.rs/handle/123456789/449
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dc.contributor.authorNovicic, Zorana Kurbalijaen_US
dc.contributor.authorKenig, Bojanen_US
dc.contributor.authorLudoski, Jasminaen_US
dc.contributor.authorStamenković Radak, Marinaen_US
dc.contributor.authorAndjelkovic, Markoen_US
dc.date.accessioned2019-07-03T12:11:06Z-
dc.date.available2019-07-03T12:11:06Z-
dc.date.issued2012-08-01-
dc.identifier.issn0046-225X-
dc.identifier.urihttps://biore.bio.bg.ac.rs/handle/123456789/449-
dc.description.abstractThe aim of the current study was to analyze the direction and range of changes in wing size and shape in both sexes of Drosophila subobscura (Collin, 1936) flies that originated from two natural populations with different evolutionary history (sampled from ecologically distinct habitats) maintained during seven generations in laboratory conditions on different lead (Pb) concentrations. The results showed significant wing size variability differences across seven generations of rearing on lead for both populations. Wing size is negatively correlated with lead level, in contrast with wing shape in which significant variation was observed in just one of the populations. According to our results, wing size seems to be more affected by lead pollution in both tested populations compared with wing shape. Our data suggest that presence of lead in higher concentration over extended period of time may reduce the stability of wing morphology and consequently reduce the fitness of exposed individuals. Therefore, specific stress that persists over multiple generations could increase the probabilities for extinction of populations composed of sensitive individuals. © 2012 Entomological Society of America.en_US
dc.language.isoenen_US
dc.relation.ispartofEnvironmental Entomologyen_US
dc.subjectenvironmental stressen_US
dc.subjectgeometric morphometricsen_US
dc.subjectmicrohabitaten_US
dc.subjectpreadaptationen_US
dc.titleLead-induced variation in wing size and shape in populations of drosophila subobscuraen_US
dc.typeArticleen_US
dc.identifier.doi10.1603/EN12056-
dc.identifier.scopus2-s2.0-84865423921-
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/84865423921-
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.orcid0000-0002-6937-7282-
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