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Chromosomal polymorphism and molecular variability in the pearly razorfish Xyrichtys novacula (Labriformes, Labridae): taxonomic and biogeographic implications
ArticleAbstract: The pearly razorfish Xyrichtys novacula (Linnaeus, 1758) is a sedentary benthic species distributedPalabras claves:cytochrome c oxidase subunit I, Cytogenetics, MtDNA, Novaculini, species complexAutores:Foresti F., Gaviria J.I., Mauro Nirchio, Milana V., Oliveira C., Rossi A.R., Siccha-Ramirez Z.R.Fuentes:scopusClassical and molecular cytogenetic characterization of Agonostomus monticola, a primitive species of Mugilidae (Mugiliformes)
ArticleAbstract: This study reports the first description of the karyotype of Agonostomus monticola, a species belongPalabras claves:18S and 5S rDNA, Constitutive heterochromatin, FISH, Karyotype, NORsAutores:Ferreira I.A., Martins C., Mauro Nirchio, Oliveira C., Rossi A.R., Sola L.Fuentes:scopusComparative cytogenetic and allozyme analysis of Mugil rubrioculus and M. curema (Teleostei: Mugilidae) from Venezuela
ArticleAbstract: A comparative cytogenetic and allozyme analysis of sympatric specimens o/Mugil rubrioculus and M. cuPalabras claves:C-banding, chromosome, Fluorescent in situ hybridization, Gene-enzyme, Karyotype, Mullets, NORsAutores:Ferreira I.A., Gaviria J.I., Harrison I., Mauro Nirchio, Oliveira C., Pérez J.E., Rossi A.R., Sola L.Fuentes:scopusComparative molecular cytogenetic analysis of two congeneric species, Mugil curema and M. liza (Pisces, Mugiliformes), characterized by significant karyotype diversity
ArticleAbstract: Two congeneric mullet species, Mugil liza and M. curema, respectively with an all-uniarmed and an alPalabras claves:5s rDNA, MUGIL, Mugilidae, NORs, Robertsonian fusion, Telomeric sequencesAutores:Gornung E., Mauro Nirchio, Rossi A.R., Sola L.Fuentes:scopusCryptic Caribbean species of Scorpaena (Actinopterygii: Scorpaeniformes) suggested by cytogenetic and molecular data
ArticleAbstract: Cytogenetic and molecular analyses enabled identification of two cytotypes among individuals of thePalabras claves:COI, in situ hybridization, Karyotype, MtDNA, ScorpaenidaeAutores:Ehemann N.R., Mauro Nirchio, Milana V., Oliveira C., Omar R. Sánchez-Romero, Rossi A.R., Sene V.F., Siccha-Ramirez Z.R., Sola L.Fuentes:scopusCytogenetic characterization of Rhomboplites aurorubens and Ocyurus chrysurus, two monotypic genera of Lutjaninae from Cubagua Island, Venezuela, with a review of the cytogenetics of Lutjanidae (Teleostei: Perciformes)
ArticleAbstract: Lutjanidae, commonly known as snappers, includes 105 species, grouped in four subfamilies. In spitePalabras claves:C-banding, FISH, Karyotype, NORs, Ribosomal genesAutores:Ferreira D.C., Hett A.K., Mauro Nirchio, Oliveira C., Pérez J.E., Rondón R., Rossi A.R., Sola L.Fuentes:scopusCytogenetic studies in three species of Lutjanus (Perciformes: Lutjanidae: Lutjaninae) from the Isla Margarita, Venezuela
ArticleAbstract: In the present study, three species of Lutjaninae, Lutjanus analis, L. griseus and L. synagris, werePalabras claves:C-banding, Karyotype, NOR polymorphism, Ribosomal genes, Robertsonian rearrangementAutores:Ferreira I.A., Martins C., Mauro Nirchio, Oliveira C., Pérez J.E., Rondón R., Rossi A.R., Sola L.Fuentes:scopusOccurrence of Sex Chromosomes in Fish of the Genus Ancistrus with a New Description of Multiple Sex Chromosomes in the Ecuadorian Endemic Ancistrus clementinae (Loricariidae)
ArticleAbstract: Ancistrus Kner, 1854, is the most diverse genus among the Ancistrini (Loricariidae) with 70 valid spPalabras claves:Ancistrini, Hypostominae, rDNA, teleost, telomeric repeats, ZZ/ZW W sex system 1 2Autores:de Bello Cioffi M., de Menezes Cavalcante Sassi F., Mauro Nirchio, Oliveira C., Paim F.G., Rossi A.R., Soares L.B., Valdiviezo J.Fuentes:scopusIdentification of a new mullet species complex based on an integrative molecular and cytogenetic investigation of Mugil hospes (Mugilidae: Mugiliformes)
ArticleAbstract: Mullets are very common fishes included in the family Mugilidae, (Mugiliformes), which are characterPalabras claves:Chromosomal evolution, COI, FISH, Fish cytogenetics, Fish molecular phylogeny, MugilidaeAutores:Mauro Nirchio, Milana V., Oliveira C., Paim F.G., Rossi A.R.Fuentes:scopusMolecular Analysis and Chromosome Mapping of Repetitive DNAs in the Green Terror Andinoacara rivulatus (Cichlidae: Cichlasomatini)
ArticleAbstract: Neotropical cichlids include hundreds of species whose taxonomy has benefited of molecular phylogenyPalabras claves:Cichliformes, ECUADOR, heterochromatin, in situ hybridization, ITS, NORsAutores:Mauro Nirchio, Milana V., Oliveira C., Paim F.G., Ricardo Britzke, Rossi A.R.Fuentes:scopus