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Extensive polymorphism and chromosomal characteristics of ribosomal DNA in the characid fish Triportheus venezuelensis (Characiformes, Characidae)
ArticleAbstract: The karyotype and chromosomal characteristics of the characid fish Triportheus venezuelensis were inPalabras claves:18S rDNA, Ag-NORs, C-Band, FISH, Fish cytogenetics, Sex chromosomesAutores:Ferreira I.A., Granado A., Mauro Nirchio, Oliveira C., Ron E.Fuentes:scopusKaryotypic diversity and evolutionary trends in the neotropical catfish genus Hypostomus lacépède, 1803 (Teleostei, Siluriformes, Loricariidae)
ArticleAbstract: The family Loricariidae with 813 nominal species is one of the largest fish families of the world. HPalabras claves:Ag-NORs, Armoured-catfish, Centric fission, Hypostomus, Karyotype evolution, Loricariidae, PolyploidyAutores:Alves A.L., de Borba R.S., Foresti F., Granado A., Mauro Nirchio, Oliveira C.Fuentes:scopus