Počet záznamů: 1

Low genetic variability in a mountain rodent, the Tatra vole

SYSNO ASEP	0337400
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Low genetic variability in a mountain rodent, the Tatra vole
Tvůrce(i)	Rudá, M. (SK) Žiak, D. (SK) Kocian, Ľ. (SK) Martínková, Natália (UBO-W)_{RID, ORCID, SAI}
Celkový počet autorů	4
Zdroj.dok.	Journal of Zoology. - : Wiley - ISSN 0952-8369 Roč. 281, č. 2 (2010), s. 118-124
Poč.str.	7 s.
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	Tatra vole ; population genetics ; effective population size ; multiple paternity ; microsatellites
Vědní obor RIV	EH - Ekologie - společenstva
CEZ	AV0Z60930519 - UBO-W (2005-2011)
UT WOS	000277920100007
EID SCOPUS	77954151896
DOI	10.1111/j.1469-7998.2009.00683.x
Anotace	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.
Pracoviště	Ústav biologie obratlovců
Kontakt	Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524
Rok sběru	2011

Počet záznamů: 1