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001-es BibID:	BIBFORM067365
Első szerző:	Herczeg Dávid (biológus)
Cím:	Taxonomic composition and ploidy level among European water frogs (Anura: Ranidae: Pelophylax) in eastern Hungary / Dávid Herczeg, Judit Vörös, Ditte G. Christiansen, Michal Benovics, Peter Mikulíček
Dátum:	2017
ISSN:	0947-5745
Megjegyzések:	The western Palaearctic water frogs in the genus Pelophylax comprise several distinct species and three hybridogenetic hybrid forms. In this study, wefocus on the Pelophylax esculentus complex, which consists of two sexual species, Pelophylax ridibundus and Pelophylax lessonae, and their hybridogenetichybrid, Pelophylax esculentus. Specifically, we investigated taxonomic composition and ploidy level of water frogs sampled in three differenttypes of wetland habitats in the Hortob agy National Park (HNP), eastern Hungary. Using variation in serum albumin intron 1 (SAI-1) and 15microsatellite loci, we detected the presence of all members of the P. esculentus complex in the studied localities. In one locality, all three taxaoccurred syntopically, while in others water frog populations consisted of P. ridibundus and P. esculentus exclusively. The genomic composition ofthe 63 examined hybrid specimens analysed with microsatellites showed the occurrence of diploid genotypes only. We used a population geneticapproach (allelic richness, gene diversity, multilocus genotypes and multilocus disequilibrium) to infer the breeding system of water frogs at HNP. Ourdata indicate that at least in two populations, hybrids form gametes with clonally transmitted P. ridibundus genome and produce a new hybrid generationby mating with P. lessonae.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:	Journal of Zoological Systematics and Evolutionary Research 55 : 2 (2017), p. 129-137. -
További szerzők:	Vörös Judit Christiansen, Ditte G. Benovics, Michal Mikulíček, Peter
Pályázati támogatás:	TÁMOP-4.2.2/B-10/1-2010-0024 TÁMOP SROP-4.2.2.B-15/1/KONV-2015-0001 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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