About: Cytochrome b phylogeography of chamois (Rupicapra spp.). Population contractions, expansions and hybridizations governed the diversification of the genus     Goto   Sponge   NotDistinct   Permalink

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  • Kamzík je vhodným modelem pro zjišťování efektu historických a evolučních jevů na diverzifikaci. Zkoumáme sekvence cytochromu b (cytb) u 10 poddruhů rodu Rupicapra klasifikovaných do 2 druhů: Rupicapra pyrenaica s poddruhy parva, pyrenaica a ornata a Rupicapra rupicapra s poddruhy cartusiana, rupicapra, tatrica, carpatica, balcanica, asiatica a caucasica. Fragment genu pro cytb dlouhý 349 bp byl osekvenován u 189 jedinců. Identifikovali jsme 3 cytb linie: západní v Iberii a Západních Alpách, centrální v Apeninách a Massif of Chartreuse a východní u populací nacházejících se východně od Alp. Oba předpokládané druhy jsou polyfyletické, přičemž západní a centrální linie je zastoupena u obou druhů a východní jen u R. rupicapra. Fylogeneze a geografická distribuce linií ukazuje, že omezené rozšiřování a kontrakce areálu a hybridizace mezi hluboce divergentními liniemi, spolu s vlivem ledovců v Alpách a Pyrenejích jako bariér toku genů, hrály významnou roli v diverzifikaci taxonů. (cs)
  • The chamois provides an excellent model for exploring the effect of historical and evolutionary events on diversification. We investigate cytochrome b (cytb) sequences in the 10 recognized subspecies of Rupicapra classified within 2 species: Rupicapra pyrenaica, with the subspecies parva, pyrenaica, and ornata, and Rupicapra rupicapra, with cartusiana, rupicapra, tatrica, carpatica, balcanica, asiatica, and caucasica. A fragment of 349 bp of the cytb was sequenced in 189 individuals. We identified 3 cytb lineages: Clade West in Iberia and Western Alps; Clade Central in the Apennines and the Massif of Chartreuse; and Clade East present in populations to the east of the Alps. The 2 proposed species were polyphyletic; the clades West and Central are represented in both, whereas the Clade East is restricted to R. rupicapra. In contrast to the current systematic, cytb phylogenies suggest the classification of the 10 subspecies of chamois into a single species, R. rupicapra.
  • The chamois provides an excellent model for exploring the effect of historical and evolutionary events on diversification. We investigate cytochrome b (cytb) sequences in the 10 recognized subspecies of Rupicapra classified within 2 species: Rupicapra pyrenaica, with the subspecies parva, pyrenaica, and ornata, and Rupicapra rupicapra, with cartusiana, rupicapra, tatrica, carpatica, balcanica, asiatica, and caucasica. A fragment of 349 bp of the cytb was sequenced in 189 individuals. We identified 3 cytb lineages: Clade West in Iberia and Western Alps; Clade Central in the Apennines and the Massif of Chartreuse; and Clade East present in populations to the east of the Alps. The 2 proposed species were polyphyletic; the clades West and Central are represented in both, whereas the Clade East is restricted to R. rupicapra. In contrast to the current systematic, cytb phylogenies suggest the classification of the 10 subspecies of chamois into a single species, R. rupicapra. (en)
Title
  • Cytochrome b phylogeography of chamois (Rupicapra spp.). Population contractions, expansions and hybridizations governed the diversification of the genus
  • Cytochrom b fylogeografie kamzíků (Rupicapra spp.). Kontrakce a expanze populací a hybridizace vedly k diverzifikaci rodu (cs)
  • Cytochrome b phylogeography of chamois (Rupicapra spp.). Population contractions, expansions and hybridizations governed the diversification of the genus (en)
skos:prefLabel
  • Cytochrome b phylogeography of chamois (Rupicapra spp.). Population contractions, expansions and hybridizations governed the diversification of the genus
  • Cytochrom b fylogeografie kamzíků (Rupicapra spp.). Kontrakce a expanze populací a hybridizace vedly k diverzifikaci rodu (cs)
  • Cytochrome b phylogeography of chamois (Rupicapra spp.). Population contractions, expansions and hybridizations governed the diversification of the genus (en)
skos:notation
  • RIV/68081766:_____/09:00311960!RIV09-AV0-68081766
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(IAA600930609), Z(AV0Z60930519)
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 308810
http://linked.open...ai/riv/idVysledku
  • RIV/68081766:_____/09:00311960
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • chamois; ice ages; mtDNA; phylogeography; taxonomy (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [39D16F5CB097]
http://linked.open...i/riv/nazevZdroje
  • Journal of Heredity
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 100
http://linked.open...iv/tvurceVysledku
  • Martínková, Natália
  • Domínguez, A.
  • Suchentrunk, F.
  • Albornoz, J.
  • Hammer, S.
  • Lorenzini, R.
  • Michallet, J.
  • Pérez, T.
  • Rodríguez, F.
http://linked.open...ain/vavai/riv/wos
  • 000261901400006
http://linked.open...n/vavai/riv/zamer
issn
  • 0022-1503
number of pages
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