Počet záznamů: 1

Nuclear and mitochondrial phylogeography of the European fire-bellied toads Bombina bombina and Bombina variegata supports their independent histories

  1. 1.
    0370182 - UZFG-Y 2012 RIV GB eng J - Článek v odborném periodiku
    Fijarczyk, A. - Nadachowska, K. - Hofman, S. - Litvinchuk, S.N. - Babik, W. - Stuglik, M. - Gollmann, G. - Choleva, Lukáš - Cogalniceanu, D. - Vukov, T. - Dzukic, G. - Szymura, J. M.
    Nuclear and mitochondrial phylogeography of the European fire-bellied toads Bombina bombina and Bombina variegata supports their independent histories.
    Molecular Ecology. Roč. 20, č. 16 (2011), s. 3381-3398 ISSN 0962-1083
    Výzkumný záměr: CEZ:AV0Z50450515
    Klíčová slova: Bombina * isolation with migration * nuclear and mitochondrial markers
    Kód oboru RIV: EH - Ekologie - společenstva
    Impakt faktor: 5.522, rok: 2011

    Exact location and number of glacial refugia still remain unclear for many European cold-blooded terrestrial vertebrates. We performed a fine-scaled multilocus phylogeographic analysis of two Bombina species combining mitochondrial variation of 950 toads from 385 sites and nuclear genes (Rag-1, Ncx-1) from a subset of samples to reconstruct their colonization and contemporary variation patterns. We identified the lowlands northwest of the Black Sea and the Carpathians to be important refugial areas for B. bombina and B. variegata, respectively. This result emphasizes the importance of Central European refugia for ectothermic terrestrial species, far north of the Mediterranean areas regarded as exclusive glacial refugia for the animals. Additional refugia for B. variegata have been located in the southern Apennines and Balkans. In contrast, no evidence for the importance of other east European plains as refugial regions has been found.
    Trvalý link: http://hdl.handle.net/11104/0204054
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