"2006-01-01+01:00"^^ . . . "1"^^ . . "1399"^^ . . . "The distribution and genetic population structure of most species were greatly affected by the climatic cycles during Pleistocene glaciations. Populations surviving ice ages in southern or central Europe served as sources for reinvasion during the interglacial times. Few studies investigated the colonization pattern in freshwater systems in Europe. Nevertheless, there is a persisting disagreement according to the investigated fish species. The proposed project suggests to compare colonisation strategies of two species occurring in the same river system but inhabiting different parts of the river stretch. Results will reveal the genetic diversity and population structure of both species and should help to understand the evolutionary process that led to the present distribution of fish gene pools in one of the main river systems of Europe. Obtained information could be useful in elucidating between recent and more ancient evolutionary events that have promoted species diversification."@en . "7"^^ . "Na distrib\u00FAciu a genetick\u00FA \u0161trukt\u00FAru popul\u00E1ci\u00ED v\u00E4\u010D\u0161iny druhov organizmov vo ve\u013Ekej miere vpl\u00FDvali klimatick\u00E9 zmeny s\u00FAvisiace s Pleistoc\u00E9nnym za\u013Eadnen\u00EDm. Popul\u00E1cie pre\u017E\u00EDvaj\u00FAce dobu \u013Eadov\u00FA v ju\u017Enej a strednej Eur\u00F3pe sl\u00FA\u017Eili ako zdroje pre n\u00E1sledn\u00FA inv\u00E1ziu v medzi\u013Eadov\u00FDch dob\u00E1ch. Koloniza\u010Dn\u00E9mu modelu rie\u010Dnych syst\u00E9mov Eur\u00F3py sa venovalo nieko\u013Eko \u0161t\u00FAdi\u00ED, t\u00E1to ot\u00E1zka napriek tomu zost\u00E1va nedorie\u0161en\u00E1, vzh\u013Eadom na odli\u0161nosti v zisteniach pod\u013Ea sk\u00FAman\u00E9ho druhu ryby. Predkladan\u00FD projekt navrhuje porovna\u0165 koloniza\u010Dn\u00E9 strat\u00E9gie dvoch druhov r\u00FDb vyskytuj\u00FAcich sa v rovnakom rie\u010Dnom syst\u00E9me, ale ob\u00FDvaj\u00FAcich rozdielne \u00FAseky toku. V\u00FDsledky odhalia genetick\u00FA diverzitu a popula\u010Dn\u00FA \u0161trukt\u00FAru oboch druhov a prispej\u00FA k pochopeniu evolu\u010Dn\u00FDch procesov, ktor\u00E9 viedli k s\u00FA\u010Dasnej distrib\u00FAcii genofondu ryb\u00EDch popul\u00E1ci\u00ED jedn\u00E9ho z najv\u00FDznamnej\u0161\u00EDch rie\u010Dnych syst\u00E9mov Eur\u00F3py. Z\u00EDskan\u00E9 inform\u00E1cie bud\u00FA tie\u017E cenn\u00FDm pr\u00EDnosom k objasneniu recentn\u00FDch i d\u00E1vnej\u0161\u00EDch evolu\u010Dn\u00FDch udalost\u00ED, ktor\u00E9 p\u00F4sobili na druhov\u00FA diverzifik\u00E1ciu."@cs . "Genetick\u00E1 \u0161trukt\u00FAra a diferenci\u00E1cia popul\u00E1ci\u00ED druhov Barbatula barbatula a Cobitis elongatoides: biogeografia rie\u010Dneho syst\u00E9mu Dunaja"@cs . . "0"^^ . "1399"^^ . . . "7"^^ . "Genetic structure and differentiation among populations of Barbatula barbatula and Cobitis elongatoides: implication for Danube river system biogeography"@en . . "0"^^ . . "phylogeography, mtDNA, mikrosatelittes, Pleistocene glaciation, refuges, colonisation"@en . "2008-12-31+01:00"^^ .