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Molecular and phenotypic divergence in the bluethroat (Luscinia svecica) subspecies complex

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F06%3A00003286" target="_blank" >RIV/61989592:15310/06:00003286 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Molecular and phenotypic divergence in the bluethroat (Luscinia svecica) subspecies complex

  • Original language description

    Subspecies complexes may provide valuable insights into the early stages of the speciation process. The bluethroat (Luscinia svecica) consists of many morphologically distinct subspecies that differ most strikingly in the ornamental colour pattern of themale throat. We investigated the genetic and phenotypic differentiation in this subspecies complex, using (i) microsatellite genotyping (11 loci) of a sample of 364 individuals from bluethroat populations in Europe and Asia, and (ii) spectrometric and morphological measurements of a sample of 131 museum skin specimens. Population genetic analyses, based on microsatellite allele frequency variation, revealed a slight but significant overall population differentiation (F-ST = 0.042). There was a well-differentiated southern group of subspecies with white or no throat spots and a less-differentiated northern group of chestnut-spotted populations. Phylogenetic analyses indicated that the southern all-blue and white-spotted forms are ancest

  • Czech name

    Molekulární a fenotypické rozdíly u komplexu poddruhů slavíka modráčka (Luscinia svecica)

  • Czech description

    V této studii byly zkoumány molekulární (mikrosatelity) a fenotypické (morfometrie, zbarvení) rozdíly u komplexu poddruhů slavíka modráčka (Luscinia svecica). Výsledky prokázaly genetické rozdíly mezi poddruhy, kdy se diferencovala skupina jižních poddruhů s bílou centrální hrudní skvrnkou nebo celou modrou náprsenkou od skupiny severních druhů s rezavou skvrnkou. Fylogenetická analýza ukazuje, že severnější podruhy s rezavou skvrnkou se vyvinuly z jižnějších poddruhů s bílou skvrnou nebo bez skvrny.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EG - Zoology

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Molecular Ecology

  • ISSN

    0962-1083

  • e-ISSN

  • Volume of the periodical

    13

  • Issue of the periodical within the volume

    15

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    15

  • Pages from-to

    4033-4047

  • UT code for WoS article

  • EID of the result in the Scopus database