Postglacial colonization shows evidence for sympatric population splitting of Eurasian perch (Perca fluviatilis L.) in Lake Constance

Behrmann-Godel, Jasminca; Gerlach, Gabriele; Eckmann, Reiner

Postglacial colonization shows evidence for sympatric population splitting of Eurasian perch (Perca fluviatilis L.) in Lake Constance

Dateien

Behrmann_etal_Postglacial_colonization_2004.pdfGröße: 204.75 KBDownloads: 450

Datum

2004

Autor:innen

Behrmann-Godel, Jasminca

Gerlach, Gabriele

Eckmann, Reiner

Projekt

Evolutionäre Mechanismen: MHC (major histocompatibility complex) und sein Beitrag zu sozialer Interaktion und Populationsaufspaltung während Speziationsprozessen

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Biologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Molecular Ecology. 2004, 13(2), pp. 491-497. eISSN 1365-294X. Available under: doi: 10.1046/j.1365-294X.2003.02082.x

Zusammenfassung

Previous microsatellite analysis showed that two subpopulations of perch (Perca fluviatilis L.) exist in Lake Constance. This raises questions of whether (i) Lake Constance was colonized by two populations that diverged in allopatry, or (ii) the two subpopulations diverged in sympatry. Sequence analysis of a 365 bp mtDNA fragment (5-end of the D-loop) of perch from Lake Constance and adjacent waters revealed 10 haplotypes. We suggest colonization via the Danube river, based on the frequency and dispersion of haplotypes, and knowledge of the lake s palaeohydrological development. Pairwise FST-values using mitochondrial DNA sequences showed no significant population subdivision. Our study provides strong evidence that subpopulations of perch in Lake Constance have diverged in sympatry.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Schlagwörter

control region, Europe, postglacial colonization, mtDNA, sympatric differentiation, limnologicalinstitute

Zitieren

ISO 690

BEHRMANN-GODEL, Jasminca, Gabriele GERLACH, Reiner ECKMANN, 2004. Postglacial colonization shows evidence for sympatric population splitting of Eurasian perch (Perca fluviatilis L.) in Lake Constance. In: Molecular Ecology. 2004, 13(2), pp. 491-497. eISSN 1365-294X. Available under: doi: 10.1046/j.1365-294X.2003.02082.x

BibTex

@article{BehrmannGodel2004Postg-7267,
  year={2004},
  doi={10.1046/j.1365-294X.2003.02082.x},
  title={Postglacial colonization shows evidence for sympatric population splitting of Eurasian perch (Perca fluviatilis L.) in Lake Constance},
  number={2},
  volume={13},
  journal={Molecular Ecology},
  pages={491--497},
  author={Behrmann-Godel, Jasminca and Gerlach, Gabriele and Eckmann, Reiner}
}

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    <dcterms:abstract xml:lang="eng">Previous microsatellite analysis showed that two subpopulations of perch (Perca fluviatilis L.) exist in Lake Constance. This raises questions of whether (i) Lake Constance was colonized by two populations that diverged in allopatry, or (ii) the two subpopulations diverged in sympatry. Sequence analysis of a 365 bp mtDNA fragment (5-end of the D-loop) of perch from Lake Constance and adjacent waters revealed 10 haplotypes. We suggest colonization via the Danube river, based on the frequency and dispersion of haplotypes, and knowledge of the lake s palaeohydrological development. Pairwise FST-values using mitochondrial DNA sequences showed no significant population subdivision. Our study provides strong evidence that subpopulations of perch in Lake Constance have diverged in sympatry.</dcterms:abstract>
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Universitätsbibliographie

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