Počet záznamů: 1
Biogeography and pattern of gene flow among Barbus species (Teleostei:Cyprinidae) inhabiting the Italian Peninsula and neighbouring Adriatic drainages as revealed by allozyme and mitochondrial sequence data
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SYSNO ASEP 0213399 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Biogeography and pattern of gene flow among Barbus species (Teleostei:Cyprinidae) inhabiting the Italian Peninsula and neighbouring Adriatic drainages as revealed by allozyme and mitochondrial sequence data Tvůrce(i) Tsigenopoulos, C. S. (GR)
Kotlík, Petr (UZFG-Y) RID, ORCID
Berrebi, P. (FR)Zdroj.dok. Biological Journal of the Linnean Society. - : Oxford University Press - ISSN 0024-4066
Roč. 75, - (2002), s. 83-99Poč.str. 17 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova allozymes ; Barbus ; Cyprinidae Vědní obor RIV EB - Genetika a molekulární biologie CEP IBS5045111 GA AV ČR - Akademie věd KSK6005114 GA AV ČR - Akademie věd Anotace Genetic relationships among 24 Italian and Adriatic populations of barbs were assessed using electrophoretic analysis of allozymes and mitochondrial DNA sequences of the cytochrome b gene.Results obtained with both markers were concordant, but they were not congruent with the current morphology-based systematics and taxonomy. Populations assigned to the same nominal taxa (B.caninus, B.petenyi and B.rebeli), were very divergent in both allozymes and mtDNA,indicating that these populations deserve recognition as different units for conservation and management.On the other hand, the two fluvio-lacustrine taxa considered as distinct species are genetically very close to each other, showing no clear differences at either allozymes or mtDNA. The population of B. caninus from Pellice River carried allozyme alleles and mtDNA specific for B. plebejus, indicating a genetic introgression towards the former species. Pracoviště Ústav živočišné fyziologie a genetiky Kontakt Jana Zásmětová, knihovna@iapg.cas.cz, Tel.: 315 639 554 Rok sběru 2003
Počet záznamů: 1