Mitochondrial DNA and nuclear microsatellites reveal high diversity and genetic structure in an avian top predator, the white-tailed sea eagle, in central Europe

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F10%3A00002736" target="_blank" >RIV/62157124:16270/10:00002736 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mitochondrial DNA and nuclear microsatellites reveal high diversity and genetic structure in an avian top predator, the white-tailed sea eagle, in central Europe

Popis výsledku v původním jazyce

We analysed 123 white-tailed sea eagles (Haliaeetus albicilla) from (primarily central) Europe with respect to variability and differentiation based on 499 bp of the mitochondrial control region and genotypes at seven unlinked nuclear microsatellites. Variability was high (overall expected heterozygosity, haplotype and nucleotide diversity being 0.70, 0.764 and 0.00698, respectively) and both marker systems showed a subdivision into two main genetic clusters (microsatellites) or haplogroups (mtDNA). Inline with earlier analyses focusing on populations from northern and eastern Europe, as well from Asia, we found a high level of admixture in Europe and no signs of a bottleneck - despite a severe decline of white-tailed sea eagle populations during the20th century. Europe is thus a global stronghold for this species not only with respect to the number of breeding pairs but also regarding the proportion of species-wide genetic diversity. Our dense sampling revealed a possibly clinal var

Název v anglickém jazyce

Mitochondrial DNA and nuclear microsatellites reveal high diversity and genetic structure in an avian top predator, the white-tailed sea eagle, in central Europe

Popis výsledku anglicky

We analysed 123 white-tailed sea eagles (Haliaeetus albicilla) from (primarily central) Europe with respect to variability and differentiation based on 499 bp of the mitochondrial control region and genotypes at seven unlinked nuclear microsatellites. Variability was high (overall expected heterozygosity, haplotype and nucleotide diversity being 0.70, 0.764 and 0.00698, respectively) and both marker systems showed a subdivision into two main genetic clusters (microsatellites) or haplogroups (mtDNA). Inline with earlier analyses focusing on populations from northern and eastern Europe, as well from Asia, we found a high level of admixture in Europe and no signs of a bottleneck - despite a severe decline of white-tailed sea eagle populations during the20th century. Europe is thus a global stronghold for this species not only with respect to the number of breeding pairs but also regarding the proportion of species-wide genetic diversity. Our dense sampling revealed a possibly clinal var

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Biological Journal of the Linnean Society

ISSN

0024-4066

e-ISSN

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Svazek periodika

99

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

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Kód UT WoS článku

000276168100007

EID výsledku v databázi Scopus

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