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Three sympatric karyomorphs in the fish Astyanax fasciatus (Teleostei, Characidae) do not seem to hybridize in natural populations

Abstract. Ninety individuals of the characid fish Astyanax fasciatus (Cuvier, 1819) were collected at Água da Madalena stream (Botucatu, São Paulo, Brazil) and analyzed for diploid chromosome number 2n and karyotype composition as well as for the chromosomal location of the 5S and 18S ribosomal DNA...

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Detalles Bibliográficos
Autores principales:	Ferreira-Neto, Maressa, Artoni, Roberto Ferreira, Vicari, Marcelo Ricardo, Moreira-Filho, Orlando, Camacho, Juan Pedro Martínez, Bakkali, Mohammed, de Oliveira, Claudio, Foresti, Fausto
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Pensoft Publishers 2012
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3833771/ https://www.ncbi.nlm.nih.gov/pubmed/24260650 http://dx.doi.org/10.3897/CompCytogen.v6i1.2151

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