Please use this identifier to cite or link to this item: https://biore.bio.bg.ac.rs/handle/123456789/3140
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dc.contributor.authorIvanović, Anaen_US
dc.contributor.authorÜzüm, Nazanen_US
dc.contributor.authorWielstra, Benen_US
dc.contributor.authorOlgun, Kurtuluşen_US
dc.contributor.authorLitvinchuk, Spartaken_US
dc.contributor.authorKalezić, Milošen_US
dc.contributor.authorArntzen, Janen_US
dc.date.accessioned2019-11-04T11:10:00Z-
dc.date.available2019-11-04T11:10:00Z-
dc.date.issued2013-04-01-
dc.identifier.issn0044-5231-
dc.identifier.urihttps://biore.bio.bg.ac.rs/handle/123456789/3140-
dc.description.abstractThe Eurasian Triturus karelinii group of crested newts comprises three distinct, geographically coherent mitochondrial DNA lineages, designated as the eastern, central and western lineage. These three lineages are genetically as diverged as other, morphologically well-differentiated crested newt species. However, on the ground of restricted morphological studies the three lineages have been considered morphologically uniform. We analyze skull shape in the T. karelinii group using geometric morphometric techniques and interpret the results in a phylogenetic context. We found a high divergence between populations and variable patterns of sexual dimorphism within mitochondrial DNA lineages, significant divergence in skull shape including significant divergence in allometry of the ventral skull side in females, and lack of concordance between the pattern of morphological and genetic variation within lineages and between lineages. The observed pattern indicates that ecologically mediated divergences could play an important role in the evolution of skull shape. Reconstruction of the evolutionary trajectory of the T. karelinii group indicates that the eastern lineage largely retains the ancestral skull shape and that the central and western lineages possess a derived skull shape. Skull shape does not clearly support the presence of three discrete geographical groups as suggested by the mitochondrial DNA data, but the amount of shape changes between T. karelinii lineages is similar to that between T. karelinii lineages and the outgroup species, T. macedonicus. © 2012 Elsevier GmbH.en_US
dc.description.sponsorshipMinistry of Education, Sciences and Technological Developmenten_US
dc.description.sponsorshipSyntheSys granten_US
dc.language.isoenen_US
dc.relation173043en_US
dc.relationNL-TAF 1245en_US
dc.relationRFBR.12-04-01277en_US
dc.relationMCB-N22nen_US
dc.relation.ispartofZoologischer Anzeigeren_US
dc.subjectCranium shapeen_US
dc.subjectEvolutionary historyen_US
dc.subjectGeometric morphometricsen_US
dc.subjectTriturus cristatus superspeciesen_US
dc.titleIs mitochondrial DNA divergence of Near Eastern crested newts (Triturus karelinii group) reflected by differentiation of skull shape?en_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.jcz.2012.08.005-
dc.identifier.scopus2-s2.0-84875501882-
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/84875501882-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.fulltextWith Fulltext-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.deptChair of Morphology, Systematics and Phylogeny of Animals-
crisitem.author.orcid0000-0002-6247-8849-
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