Počet záznamů: 1

Phylogeographic signatures of northward post-glacial colonization from high-latitude refugia: a case study of bank voles using museum specimens

  1. 1.
    0356671 - UZFG-Y 2011 RIV GB eng J - Článek v odborném periodiku
    Wójcik, J. M. - Kawalko, A. - Marková, Silvia - Searle, J. B. - Kotlík, Petr
    Phylogeographic signatures of northward post-glacial colonization from high-latitude refugia: a case study of bank voles using museum specimens.
    Journal of Zoology. Roč. 281, - (2010), s. 249-262 ISSN 0952-8369
    Grant CEP: GA AV ČR IAA600450701; GA AV ČR IAA600450901
    Výzkumný záměr: CEZ:AV0Z50450515
    Klíčová slova: archival DNA * climate change * cryptic refugia
    Kód oboru RIV: EG - Zoologie
    Impakt faktor: 1.787, rok: 2010

    It remains yet to be determined to what extent high-latitude glacial refugia contributed to post-glacial colonization of Europe.This study has used mitochondrial DNA sequences (largely obtained from museum skins) to investigate whether the phylogeography of bank voles currently living in deglaciated areas north of the Carpathians reflects colonization from a high-latitude or other refugia. The results suggested the contribution of multiple glacial refugia. However, the occurrence of a Carpathian genetic clade over a large area north of the Carpathians up to the Baltic Sea coast indicated a particular importance of the Carpathian refugium. Thus, a substantial involvement of a high-latitude refugium in the post-glacial colonization of Europe by bank voles is inferred. Likely as the consequence of the high-latitude survival, the Carpathian clade lacks evidence of the severe demographic bottleneck during the Last Glacial Maximum that is observed in the Eastern clade.
    Trvalý link: http://hdl.handle.net/11104/0195131