About: Low genetic variability in a mountain rodent, the Tatra vole

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Based on ecological information, the distribution range of Tatra vole Microtus tatricus is distinctly fragmented. To investigate genetic differentiation between populations, we used 17 microsatellite loci to assess population genetic parameters in 83 Tatra voles from Western and High Tatra Mountains in Slovakia. Bayesian analyses of individuals resulted in five clusters, showing congruence between relatedness of sampled individuals and geographical origin. Pairwise FST comparisons between samples from consecutive years (1997–2008) revealed two cases of genetic differentiation that indicate genetic drift between generations associated with immigration. Recorded fluctuations in effective population size (Ne) might be attributed to the effects of immigration as they coincide with increased genetic differentiation. Estimated values of Ne are below the population size thresholds recommended to minimize inbreeding depression and maintain sufficient evolutionary potential. Based on ecological information, the distribution range of Tatra vole Microtus tatricus is distinctly fragmented. To investigate genetic differentiation between populations, we used 17 microsatellite loci to assess population genetic parameters in 83 Tatra voles from Western and High Tatra Mountains in Slovakia. Bayesian analyses of individuals resulted in five clusters, showing congruence between relatedness of sampled individuals and geographical origin. Pairwise FST comparisons between samples from consecutive years (1997–2008) revealed two cases of genetic differentiation that indicate genetic drift between generations associated with immigration. Recorded fluctuations in effective population size (Ne) might be attributed to the effects of immigration as they coincide with increased genetic differentiation. Estimated values of Ne are below the population size thresholds recommended to minimize inbreeding depression and maintain sufficient evolutionary potential. (en)
Title	Low genetic variability in a mountain rodent, the Tatra vole Low genetic variability in a mountain rodent, the Tatra vole (en)
skos:prefLabel	Low genetic variability in a mountain rodent, the Tatra vole Low genetic variability in a mountain rodent, the Tatra vole (en)
skos:notation	RIV/68081766:_____/10:00337400!RIV11-AV0-68081766
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z60930519)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Martínková, Natália
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav biologie obratlovců AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	268958
http://linked.open...ai/riv/idVysledku	RIV/68081766:_____/10:00337400
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Tatra vole; population genetics; effective population size; multiple paternity; microsatellites (en)
http://linked.open.../riv/klicoveSlovo	effective population size microsatellites population genetics Tatra vole multiple paternity
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[A57F826FC6C4]
http://linked.open...i/riv/nazevZdroje	Journal of Zoology
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	281
http://linked.open...iv/tvurceVysledku	Martínková, Natália Kocian, Ľ. Žiak, D. Rudá, M.
http://linked.open...ain/vavai/riv/wos	000277920100007
http://linked.open...n/vavai/riv/zamer	Biodiverzita a ekologie obratlovců: Strategie ochrany a využívání přírodních populací
issn	0952-8369
number of pages	7 (xsd:int)

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