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001-es BibID:	BIBFORM070935
Első szerző:	Recuero, E.
Cím:	Multilocus species tree analyses resolve the radiation of the widespread Bufo bufo species group (Anura, Bufonidae) / E. Recuero, D. Canestrelli, J. Vörös, K. Szabó, N. A. Poyarkov, J. W. Arntzen, J. Crnobrnja-Isailovic, A. A. Kidov, D. Cogălniceanu, F. P. Caputo, G. Nascetti, I. Martínez-Solano
Dátum:	2012
ISSN:	1055-7903
Megjegyzések:	New analytical methods are improving our ability to reconstruct robust species trees from multilocus datasets, despite difficulties in phylogenetic reconstruction associated with recent, rapid divergence, incomplete lineage sorting and/or introgression. In this study, we applied these methods to resolve the radiation of toads in the Bufo bufo (Anura, Bufonidae) species group, ranging from the Iberian Peninsula and North Africa to Siberia, based on sequences from two mitochondrial and four nuclear DNA regions (3490 base pairs). We obtained a fully-resolved topology, with the recently described Bufo eichwaldi from the Talysh Mountains in south Azerbaijan and Iran as the sister taxon to a clade including: (1) north African, Iberian, and most French populations, referred herein to Bufo spinosus based on the implied inclusion of populations from its type locality and (2) a second clade, sister to B. spinosus, including two sister subclades: one with all samples of Bufo verrucosissimus from the Caucasus and another one with samples of B. bufo from northern France to Russia, including the Apennine and Balkan peninsulas and most of Anatolia. Coalescent-based estimations of time to most recent common ancestors for each species and selected subclades allowed historical reconstruction of the diversification of the species group in the context of Mediterranean paleogeography and indicated a long evolutionary history in this region. Finally, we used our data to delimit the ranges of the four species, particularly the more widespread and historically confused B. spinosus and B. bufo, and identify potential contact zones, some of which show striking parallels with other co-distributed species.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban Amphibia Bufo bufo Bufo spinosus Mitochondrial DNA Nuclear DNA Species trees
Megjelenés:	Molecular Phylogenetics And Evolution 62 : 1 (2012), p. 71-86. -
További szerzők:	Canestrelli, D. Vörös Judit Szabó Krisztián (1975-) (zoológus) Poyarkov, N. A. Arntzen, Jan W. Crnobrnja-Isailović, Jelka Kidov, A. A. Cogălniceanu, Dan Caputo, F. P. Nascetti, G. Martínez-Solano, Íñigo
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001-es BibID:	BIBFORM106897
035-os BibID:	(WoS)000656408800005 (Scopus)85108147566
Első szerző:	Vörös Judit
Cím:	Mitochondrial DNA diversity of the Alpine Newt (Ichthyosaura alpestris) in the Carpathian Basin: Evidence for multiple cryptic lineages associated with Pleistocene refugia. / Judit Vörös, Zoltán Varga, Iñigo Martínez-Solano, Krisztián Szabó
Dátum:	2021
ISSN:	1217-8837
Megjegyzések:	The phylogeography and molecular taxonomy of the Alpine newt, Ichthyosaura alpestris, has been intensively studied in the past. However, previous studies did not include a comprehensive sampling from the Carpathian Basin, possibly a key region in the evolution of the species. We used a 1422 bp long fragment of the mitochondrial genome to infer the species` evolutionary history in central-eastern Europe by assigning isolated Carpathian Basin populations from 6 regions to previously defined mtDNA lineages. We also revised the morphology-based intraspecific taxonomy of the species in the light of new genetic data. Alpine newt populations from the Carpathian Basin represented two different mitochondrial lineages. The Mátra, Bükk and Zemplén Mts populations can be assigned to the Western lineage of the nominotypical subspecies. Bakony and Őrség populations showed high haplotype diversity and formed a separate clade within the Western lineage, suggesting that the Carpathian Basin might have provided cryptic refugia for Alpine newt populations in their cold-continental forest-steppe landscapes during the younger Pleistocene. Newts from Apuseni Mts were related to the Eastern lineage but formed a distinct clade within this lineage. Considering the morphological and genetic differentiation of the Bakony and Őrség populations, consistent with a long independent evolutionary history, we propose these populations be referred to as Ichthyosaura alpestris bakonyiensis (Dely, 1964). We provide a redescription of this poorly known subspecies.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk Pleistocene refugia
Megjelenés:	Acta Zoologica Academiae Scientiarum Hungaricae. - 67, 2021 : 2 (2021), p. 177-197. -
További szerzők:	Varga Zoltán (1939-) (professor emeritus, evolúcióbiológus, zoológus) Martínez-Solano, Íñigo Szabó Krisztián (1975-) (zoológus)
Pályázati támogatás:	OTKA K84071 OTKA BO/ 00579/14/8 Egyéb KH130360 Egyéb
Internet cím:	DOI Intézményi repozitóriumban (DEA) tárolt változat
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