"population differentiation" . . "population differentiation; migration; migratory divide; DNA; stable isotopes; Acrocephalus scirpaceus"@en . . . "Tahov\u00E9 rozhran\u00ED je z\u00F3na kontaktu mezi dv\u011Bma parapatrick\u00FDmi populacemi migruj\u00EDc\u00EDmi odli\u0161n\u00FDmi sm\u011Bry. C\u00EDlem projektu je pomoc\u00ED t\u0159\u00ED alternativn\u00EDch metodick\u00FDch p\u0159\u00EDstup\u016F (molekul\u00E1rn\u00ED markery, stabiln\u00ED izotopy a zp\u011Btn\u00E1 hl\u00E1\u0161en\u00ED krou\u017Ekovan\u00FDch pt\u00E1k\u016F) (1) zjistit polohu tahov\u00E9ho rozhran\u00ED r\u00E1kosn\u00EDka obecn\u00E9ho (Acrocephalus scirpaceus) v Evrop\u011B a (2) identifikovat rozd\u00EDly mezi jednotliv\u00FDmi hn\u00EDzdn\u00EDmi populacemi na tahov\u00E9m rozhran\u00ED. V r\u00E1mci studie budeme rovn\u011B\u017E studovat tok gen\u016F, genetickou variabilitu a fylogeografickou strukturu evropsk\u00FDch populac\u00ED tohoto druhu. Dal\u0161\u00EDm z pl\u00E1novan\u00FDch v\u00FDstup\u016F projektu je rekonstrukce kolonizace Evropy t\u00EDmto druhem v postglaci\u00E1lu. V\u00FDsledky projektu budou m\u00EDt nejen teoretick\u00FD v\u00FDznam pro pozn\u00E1n\u00ED genetick\u00E9 diferenciace, speciace a biodiverzity ta\u017En\u00FDch pt\u00E1k\u016F v Evrop\u011B, ale i pro ochranu druhu, proto\u017Ee budou z\u00EDsk\u00E1ny popula\u010Dn\u011B-biologick\u00E9 charakteristiky pro r\u016Fzn\u011B velk\u00E9 populace v r\u00E1mci velk\u00E9ho geografick\u00E9ho \u00FAzem\u00ED." . "Analysis of stable isotopes and ringing recoveries confirmed high connectivity between breeding and wintering sites and demonstrated the potential of stable isotopes in migration studies. Genetic analyses showed relatively low population differentiation."@en . . " migration" . . . " DNA" . . . . "2007-02-27+01:00"^^ . "http://www.isvav.cz/projectDetail.do?rowId=KJB600930508"^^ . "2005-01-01+01:00"^^ . " migratory divide" . "Migratory divide is a zone of contact between two parapatric populations migrating in two disparate directions. Using three alternative approaches (molecular markers, stable isotopes and ringing recoveries) the project aims at (1) locating the position of the migratory divide in the Reed Warbler in Europe and at (2) identifying differences between individual populations across the migratory divide. Integral part of our investigations will also be study of gene flow, genetic variability and phylogeographic structure of European populations of the species. In addition, we plan to reconstruct the postglacial colonisation of Europe by the Reed Warbler. Results of the project will be not only of theoretical significance, but will also have conservational implications since population biological characteristics from differently sized populations on a wide geographical scale will be analysed."@en . . "0"^^ . . "2007-12-01+01:00"^^ . . " stable isotopes" . "0"^^ . "1"^^ . . "2009-04-03+02:00"^^ . . . "Anal\u00FDzy stabiln\u00EDch izotop\u016F a zp\u011Btn\u00FDch hl\u00E1\u0161en\u00ED potvrdily vysokou tahovou konektivitu mezi hn\u00EDzdi\u0161ti a zimovi\u0161ti a uk\u00E1zaly potenci\u00E1l stabiln\u00EDch izotop\u016F p\u0159i studiu migrace. Genetick\u00E9 anal\u00FDzy uk\u00E1zaly relativn\u011B n\u00EDzkou diferenciaci studovan\u00FDch populac\u00ED."@cs . "6"^^ . . "6"^^ . "KJB600930508" . . "European Reed Warbler populations across a migratory divide: insights to migration by analyses of DNA sequences, stable isotopes and ringing recoverie"@en . . "Evropsk\u00E9 populace r\u00E1kosn\u00EDka obecn\u00E9ho na tahov\u00E9m rozhran\u00ED: vhledy do migra\u010Dn\u00ED strategie anal\u00FDzou sekvenc\u00ED DNA, stabiln\u00EDch izotop\u016F a zp\u011Btn\u00FDch hl\u00E1\u0161en\u00ED" .