"Africa; cytochrome b; phylogeography"@en . . . "0962-1083" . . . "000261104000015" . "Two sibling species of the rodent genus Praomys occur in West African forests. By sampling across their geographical ranges, we test the hypothesis that climatic oscillations during the Quaternary made an impact on the observed pattern of cytochrome b sequence variation. We show that their phylogeographic histories are dissimilar, which could be related to their distinct ecological requirements. The genetic pattern of P. tullbergi fits the refuge hypothesis, indicating that a very small number of populations survived in distinct forest blocks during the arid phases, then expanded again with forest recovery. In contrast, a number of populations of P. rostratus appear to have survived the dry periods in more fragmented forest habitats, with varying levels of gene flow between them. In addition, historical variations of the West African hydrographic network could also have contributed to the pattern of genetic differentiation observed in both species." . "Comparative phylogeography of two sibling species of forest-dwelling rodent (Praomys rostratus and P. tullbergi) in West Africa: different reactions to past forest fragmentation" . "23" . "Molecular Ecology" . . . . "Akpatou, B." . "Granjon, L." . "Denys, C." . "Two sibling species of the rodent genus Praomys occur in West African forests. By sampling across their geographical ranges, we test the hypothesis that climatic oscillations during the Quaternary made an impact on the observed pattern of cytochrome b sequence variation. We show that their phylogeographic histories are dissimilar, which could be related to their distinct ecological requirements. The genetic pattern of P. tullbergi fits the refuge hypothesis, indicating that a very small number of populations survived in distinct forest blocks during the arid phases, then expanded again with forest recovery. In contrast, a number of populations of P. rostratus appear to have survived the dry periods in more fragmented forest habitats, with varying levels of gene flow between them. In addition, historical variations of the West African hydrographic network could also have contributed to the pattern of genetic differentiation observed in both species."@en . "10"^^ . . "P(IAA6093404), Z(AV0Z60930519)" . "Bryja, Josef" . . . . . "Srovn\u00E1vac\u00ED fylogeografie dvou sestersk\u00FDch druh\u016F lesn\u00EDch hlodavc\u016F (Praomys rostratus a P. tullbergi) v z\u00E1padn\u00ED Africe: rozd\u00EDln\u00E9 reakce na historickou fragmentaci lesa"@cs . "Srovn\u00E1vac\u00ED fylogeografie dvou sestersk\u00FDch druh\u016F lesn\u00EDch hlodavc\u016F (Praomys rostratus a P. tullbergi) v z\u00E1padn\u00ED Africe: rozd\u00EDln\u00E9 reakce na historickou fragmentaci lesa"@cs . "360506" . "Lalis, A." . "17"^^ . "V les\u00EDch z\u00E1padn\u00ED Afriky se vyskytuj\u00ED dva druhy hlodavc\u016F rodu Praomys. Anal\u00FDzou mtDNA jsme testovali, jak\u00FDm zp\u016Fsobem se klimatick\u00E9 oscilace v minulosti projevily na genetick\u00E9 struktu\u0159e jejich populac\u00ED. Prok\u00E1zali jsme, \u017Ee oscilace v rozsahu lesa v pr\u016Fb\u011Bhu Pleistoc\u00E9nu m\u011Bly v\u00FDrazn\u00FD vliv na sou\u010Dasnou genetickou strukturu obou druh\u016F, i kdy\u017E u ka\u017Ed\u00E9ho z nich z\u0159eteln\u011B odli\u0161n\u00FD. Genetick\u00E1 struktura P. tullbergi podporuje tzv. %22refugium%22 hypot\u00E9zu, kdy v obdob\u00ED sucha p\u0159e\u017Eil pouze mal\u00FD pod\u00EDl v\u0161ech populac\u00ED a tyto populace posl\u00E9ze expandovaly. Populace P. rostratus p\u0159e\u017Eily ve v\u011Bt\u0161\u00EDch po\u010Dtech i v aridn\u011Bj\u0161\u00EDch oblastech a genetick\u00E1 struktura tohoto druhu je mnohem v\u00EDce komplikovan\u00E1. Nav\u00EDc se zd\u00E1, \u017Ee zm\u011Bny hydrografick\u00E9 s\u00EDt\u011B m\u011Bly rovn\u011B\u017E v\u00FDrazn\u00FD vliv na genetickou diferenciaci obou druh\u016F."@cs . . "2"^^ . "RIV/68081766:_____/08:00315014!RIV09-AV0-68081766" . . "RIV/68081766:_____/08:00315014" . . "Lecompte, E." . . "17" . "Comparative phylogeography of two sibling species of forest-dwelling rodent (Praomys rostratus and P. tullbergi) in West Africa: different reactions to past forest fragmentation" . "Couloux, A." . . "Kone\u010Dn\u00FD, Adam" . "Comparative phylogeography of two sibling species of forest-dwelling rodent (Praomys rostratus and P. tullbergi) in West Africa: different reactions to past forest fragmentation"@en . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . "[188B2B76F4E2]" . "Colyn, M." . "Comparative phylogeography of two sibling species of forest-dwelling rodent (Praomys rostratus and P. tullbergi) in West Africa: different reactions to past forest fragmentation"@en . "Nicolas, V." .