Banding pattern of A and B chromosomes of Prochilodus lineatus (Characiformes, Prochilodontidae), with comments on B chromosomes evolution

dc.contributor.authorArtoni, Roberto Ferreira
dc.contributor.authorVicari, Marcelo Ricardo
dc.contributor.authorEndler, Alexandra Lidiane
dc.contributor.authorCavallaro, Zelia Isabel
dc.contributor.authorMaria de Jesus, Celia
dc.contributor.authorCristina de Almeida, Mara
dc.contributor.authorMoreira-Filho, Orlando
dc.contributor.authorBertollo, Antonio Carlos
dc.contributor.institutionUniv Estadual Ponta Grossa
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.date.accessioned2016-01-24T12:41:09Z
dc.date.available2016-01-24T12:41:09Z
dc.date.issued2006-05-01
dc.description.abstractB chromosomes in Prochilodus lineatus, a migratory neotropical fish, were analyzed in a comparative study among populations from the Dourada lagoon (State of Parana Brazil) and from Mogi-Guacu river (State of São Paulo, Brazil). the data on C-banding and fluorescent in situ hybridization with a satellite DNA probe (SATH1), indicate that the small metacentric B chromosome might correspond to an isochromosome. On the other hand, both populations presented a distinct set of B chromosomes, differentiated either by their number and by the presence of variant B types in the population from Mogi-Guacu river. the present results indicate that the B chromosomes of P. lineatus should have an ancient origin, and have undergone a differential evolutionary pathway among distinct populations.en
dc.description.affiliationUniv Estadual Ponta Grossa, Dept Biol Estrutural, BR-84030900 Ponta Grossa, Brazil
dc.description.affiliationUniversidade Federal de São Paulo, Dept Genet & Evolucao, Sao Carlos, SP, Brazil
dc.description.affiliationUnifespUniversidade Federal de São Paulo, Dept Genet & Evolucao, Sao Carlos, SP, Brazil
dc.description.sourceWeb of Science
dc.format.extent277-284
dc.identifierhttp://dx.doi.org/10.1007/s10709-005-4846-1
dc.identifier.citationGenetica. Dordrecht: Springer, v. 127, n. 1-3, p. 277-284, 2006.
dc.identifier.doi10.1007/s10709-005-4846-1
dc.identifier.issn0016-6707
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/28879
dc.identifier.wosWOS:000239164900024
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofGenetica
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.rights.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dc.subjectB chromosomesen
dc.subjectisochromosomesen
dc.subjectProchilodus lineatusen
dc.subjectrepetitive DNAen
dc.titleBanding pattern of A and B chromosomes of Prochilodus lineatus (Characiformes, Prochilodontidae), with comments on B chromosomes evolutionen
dc.typeinfo:eu-repo/semantics/article
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