About: Depleted genetic variation of the European ground squirrel in Central Europe in both microsatellites and the major histocompatibility complex gene: implications for conservation

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About: Depleted genetic variation of the European ground squirrel in Central Europe in both microsatellites and the major histocompatibility complex gene: implications for conservation Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In total 382 individuals of the European ground squirrel were analysed from 16 populations in Central Europe by using selectively neutral (12 microsatellites) and non-neutral (MHC class II DRB gene) loci. Spatial genetic analyses defined two groups of populations, western’’ and eastern’’. The western populations had significantly lower genetic diversity in both markers and they face to higher level of fragmentation. One allele of the DRB gene predominated in the western group, four alleles were found in the eastern one. Population differentiation was high, but similar in both groups. Comparison of genetic variability and structure on microsatellites and MHC gene does not provide any evidence for contemporary selection on MHC gene. Genetic drift in small bottlenecked and fragmented populations may overact the role of balancing selection. Crossbreeding between the western and eastern populations should be done to reduce the risk of inbreeding depression in the western populations. In total 382 individuals of the European ground squirrel were analysed from 16 populations in Central Europe by using selectively neutral (12 microsatellites) and non-neutral (MHC class II DRB gene) loci. Spatial genetic analyses defined two groups of populations, western’’ and eastern’’. The western populations had significantly lower genetic diversity in both markers and they face to higher level of fragmentation. One allele of the DRB gene predominated in the western group, four alleles were found in the eastern one. Population differentiation was high, but similar in both groups. Comparison of genetic variability and structure on microsatellites and MHC gene does not provide any evidence for contemporary selection on MHC gene. Genetic drift in small bottlenecked and fragmented populations may overact the role of balancing selection. Crossbreeding between the western and eastern populations should be done to reduce the risk of inbreeding depression in the western populations. (en)
Title	Depleted genetic variation of the European ground squirrel in Central Europe in both microsatellites and the major histocompatibility complex gene: implications for conservation Depleted genetic variation of the European ground squirrel in Central Europe in both microsatellites and the major histocompatibility complex gene: implications for conservation (en)
skos:prefLabel	Depleted genetic variation of the European ground squirrel in Central Europe in both microsatellites and the major histocompatibility complex gene: implications for conservation Depleted genetic variation of the European ground squirrel in Central Europe in both microsatellites and the major histocompatibility complex gene: implications for conservation (en)
skos:notation	RIV/68081766:_____/11:00360029!RIV12-AV0-68081766
http://linked.open...avai/riv/aktivita	I P S Z
http://linked.open...avai/riv/aktivity	I, P(KJB601410816), P(LC06073), S, Z(AV0Z50450515), Z(AV0Z60930519), Z(MSM0021622416), Z(MSM6007665801)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Říčanová, Štěpánka Bryja, Josef
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	193369
http://linked.open...ai/riv/idVysledku	RIV/68081766:_____/11:00360029
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Souslik; Endangered species; Habitat fragmentation; DRB; MHC Class II (en)
http://linked.open.../riv/klicoveSlovo	DRB Endangered species Habitat fragmentation MHC Class II Souslik
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[ECA74866149D]
http://linked.open...i/riv/nazevZdroje	Conservation Genetics
http://linked.open...in/vavai/riv/obor	EG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Biodiversity Research Center Population genetic structure in two European endemics, the European ground squirrel and the garden dormouse: a comparison of fragmented versus continuous populations
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	12
http://linked.open...iv/tvurceVysledku	Bryja, Josef Ambros, M. Choleva, Lukáš Cosson, J.-F. Gedeon, C. Sedláček, F. Říčanová, Štěpánka
http://linked.open...ain/vavai/riv/wos	000292880800021
http://linked.open...n/vavai/riv/zamer	Genetic, functional and developmental potential of animal cells, tissues and organisms: their use in medicine, ecology and agriculture Biodiverzita a ekologie obratlovců: Strategie ochrany a využívání přírodních populací Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time EKOLOGICKÉ, EVOLUČNÍ A EXPERIMENTÁLNĚ BIOLOGICKÉ PŘÍSTUPY KE STUDIU VZNIKU A VÝZNAMU BIODIVERZITY
issn	1566-0621
number of pages	15 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s10592-011-0213-1

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