Chromosome banding pattern retrieves an independent origin of 2n=50 chromosome populations of Nannospalax xanthodon from Turkey

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dc.contributor.authorArslan, Atilla
dc.contributor.authorZima, Jan
dc.date.accessioned2020-03-26T19:01:21Z
dc.date.available2020-03-26T19:01:21Z
dc.date.issued2015
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractWe present the karyotype characteristics of four populations of mole rats (Nannospalax xanthodon) with 50 chromosomes investigated by C-banding and AgNOR staining. The populations studied originated from the Asiatic part of Turkey and the collecting sites were separated by geographic distance of several hundreds of kilometres. The comparative analysis showed that these populations differ, in spite of the identical diploid number of chromosomes, in various discrete cytogenetic markers. The overall amount of C-heterochromatin varied between populations, and also variation in the number and localization of C-heterochromatic autosomal short arms was observed. The nucleolar organizer regions occurred on two, three or four autosomal pairs. They were found usually in the telomeric position and were associated with the C-heterochromatic arms. These results indicate that a cytotype with the particular number of chromosomes may include several populations with different karyotypes that have evolved independently. We therefore assume that convergent evolution of karyotypes with the same diploid chromosome number is not exceptional in mole rats. (C) 2014 Deutsche Gesellschaft flir Saugetierkunde. Published by Elsevier GmbH. All rights reserved.en_US
dc.description.sponsorshipCoordination Committee of Scientific Research Projects of Selcuk UniversitySelcuk Universityen_US
dc.description.sponsorshipThis study was supported by grants from the Coordination Committee of Scientific Research Projects of Selcuk University.en_US
dc.identifier.doi10.1016/j.mambio.2014.09.002en_US
dc.identifier.endpage445en_US
dc.identifier.issn1616-5047en_US
dc.identifier.issn1618-1476en_US
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage440en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.mambio.2014.09.002
dc.identifier.urihttps://hdl.handle.net/20.500.12395/31929
dc.identifier.volume80en_US
dc.identifier.wosWOS:000360418900012en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER GMBHen_US
dc.relation.ispartofMAMMALIAN BIOLOGYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectKaryotypeen_US
dc.subjectChromosomal racesen_US
dc.subjectMole ratsen_US
dc.subjectAnatoliaen_US
dc.titleChromosome banding pattern retrieves an independent origin of 2n=50 chromosome populations of Nannospalax xanthodon from Turkeyen_US
dc.typeArticleen_US

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