Mostrando 10 resultados de: 21
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Genetica(3)
Interciencia(2)
Neotropical Ichthyology(2)
Zootaxa(2)
Boletin de Investigaciones Marinas y Costeras(1)
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scopus(21)
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:scopusChromosome evolution in fishes: A new challenging proposal from Neotropical species
ArticleAbstract: We present a database containing cytogenetic data of Neotropical actinopterygian fishes from VenezuePalabras claves:Actinopterygii, Ancestral karyotype, Diploid number, Fundamental numberAutores:Foresti F., Mauro Nirchio, Oliveira C., Rossi A.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:scopusA new species of mullet (Teleostei: Mugilidae) from Venezuela, with a discussion on the taxonomy of Mugil gaimardianus
ArticleAbstract: The original description of Mugil gaimardianus has created various taxonomic problems in the past siPalabras claves:Karyotype, MORPHOLOGY, Mugilid, SYSTEMATIC, taxonomyAutores:Gaviria J.I., Harrison I., Mauro Nirchio, Oliveira C., Ron E.Fuentes:scopusCytogenetic analysis of three species of the genus Haemulon (Teleostei: Haemulinae) from Margarita Island, Venezuela
ArticleAbstract: This paper describes the karyotype analysis of Haemulon aurolineatum, Haemulon bonariensis and HaemuPalabras claves:18S rDNA, 5s rDNA, C-banding, FISH, Haemulidae, NOR, PERCIFORMESAutores:Ferreira I.A., Gaviria J.I., Martins C., Mauro Nirchio, Oliveira C.Fuentes:scopusCytogenetic characterization of Thalassophryne maculosa Günther, 1861 (Pisces: Batrachoididae) from Margarita Island, Venezuela
ArticleAbstract: A cytogenetic analysis by conventional Giemsa staining, C-banding, G-banding, Silver staining, and FPalabras claves:Chromosome banding, Cytogenetics, FISH, Marine fishesAutores:Dias A.L., Fenocchio A.S., Gaviria J.I., Giuliano-Caetano L., Mauro Nirchio, Pérez J.E., Ron E., Swarça A.C.Fuentes:scopusCytogenetic characterization of hybrids offspring between Colossoma macropomum (Cuvier, 1818) and Piaractus brachypomus (Cuvier, 1817) from Caicara del Orinoco, Venezuela
ArticleAbstract: Conventional karyotype and nucleolar organizer regions (NORs) of C. macropomum x P. brachypomus hybrPalabras claves:COLOSSOMA MACROPOMUM, Cytogenetic Monitoring, Fisheries, in situ hybridization, Interspecific hybrids, NORs, PIARACTUS BRACHYPOMUSAutores:Estrada A., Fenocchio A.S., Granado A., Mauro Nirchio, Pérez J.E., Ron E., Swarça A.C.Fuentes:scopusGenotoxic effects of mercury chloride on the neotropical fish andinoacara rivulatus (Cichlidae: Cichlasomatini)
ArticleAbstract: Understanding the effects of heavy metals in aquatic ecosystems is of significant importance due toPalabras claves:DNA damage, Erythrocyte nuclear abnormalities, FISH, HEAVY METAL, MicronucleiAutores:Hernández J.G., Mauro Nirchio, Oliveira C., Oscar Choco-Veintimilla, Patricio Fredy Quizhpe-CorderoFuentes:scopusErratum: Taxonomic review of the species of Mugil (Teleostei: Perciformes: Mugilidae) from the Atlantic South Caribbean and South America, with integration of morphological, cytogenetic and molecular data (Zootaxa (2015) 3919:1 (1-38))
OtherAbstract:Palabras claves:Autores:De Oliveira C., Mauro Nirchio, Menezes N.A., Siccharamirez R.Fuentes:scopusMolecular phylogenetic analyses of mullets (Mugilidae, Mugiliformes) based on two mitochondrial genes
ArticleAbstract: Summary Molecular phylogenetic studies are very scarce for the Mugilidae family; the present analysiPalabras claves:Autores:Fraga E., Mauro Nirchio, Rodrigues-Filho L., Sampaio I., Santa-Brigida E., Schneider H.Fuentes:scopus