COPILAȘ-CIOCIANU, Denis, Tereza RUTHOVÁ, Petr PAŘIL a Adam PETRUSEK. Epigean gammarids survived millions of years of severe climatic fluctuations in high latitude refugia throughout the Western Carpathians. Molecular Phylogenetics and Evolution. San Diego, USA: ACADEMIC PRESS INC ELSEVIER SCIENCE, 2017, roč. 112, July, s. 218-229. ISSN 1055-7903. doi:10.1016/j.ympev.2017.04.027.
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Základní údaje
Originální název Epigean gammarids survived millions of years of severe climatic fluctuations in high latitude refugia throughout the Western Carpathians
Autoři COPILAȘ-CIOCIANU, Denis (642 Rumunsko), Tereza RUTHOVÁ (203 Česká republika), Petr PAŘIL (203 Česká republika, garant, domácí) a Adam PETRUSEK (203 Česká republika).
Vydání Molecular Phylogenetics and Evolution, San Diego, USA, ACADEMIC PRESS INC ELSEVIER SCIENCE, 2017, 1055-7903.
Další údaje
Originální jazyk angličtina
Typ výsledku Článek v odborném periodiku
Obor 10603 Genetics and heredity
Stát vydavatele Nizozemsko
Utajení není předmětem státního či obchodního tajemství
WWW URL
Impakt faktor Impact factor: 4.412
Kód RIV RIV/00216224:14310/17:00096680
Organizační jednotka Přírodovědecká fakulta
Doi http://dx.doi.org/10.1016/j.ympev.2017.04.027
UT WoS 000403194300020
Klíčová slova česky Biogeografická bariéra; Kryptická diverzita; Endemičnost; Gammarus fossarum; Severní refugium; Fylogeneze
Klíčová slova anglicky Biogeographical barrier; Cryptic diversity; Endemicity; Gammarus fossarum; Northern refugium; Phylogeny
Štítky NZ, rivok
Příznaky Mezinárodní význam, Recenzováno
Změnil Změnil: RNDr. Petr Pařil, Ph.D., učo 70751. Změněno: 17. 9. 2020 14:10.
Anotace
Isolated glacial refugia have been documented in Central Europe for a number of taxa, but conclusive evidence for epigean aquatic species has remained elusive. Using molecular data (mitochondrial and nuclear markers), we compared the spatial patterns of lineage diversity of the widely distributed Gammarus fossarum species complex between two adjacent biogeographically and geomorphologically distinct Central European regions: the Bohemian Massif and the Western Carpathians. We investigated if the observed patterns of spatial diversity are more likely to stem from historical or present-day factors. Phylogenetic and phylogeographic analyses revealed eight phylogenetically diverse lineages: two exhibiting local signatures of recent demographic expansion inhabit both regions, while the other six display a relict distributional pattern and are found only in the Western Carpathians. Molecular dating indicates that these lineages are old and probably diverged throughout the Miocene (7–18 Ma). Furthermore, their distribution does not seem to be constrained by the present boundaries of river catchments or topography. The contrasting spatial patterns of diversity observed between the two regions thus more likely result from historical rather than contemporaneous or recent factors. Our results indicate that despite the high latitude and proximity to the Pleistocene ice sheets, the Western Carpathians functioned as long-term glacial refugia for permanent freshwater fauna, allowing the uninterrupted survival of ancient lineages through millions of years of drastic climatic fluctuations.
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