Mostrando 10 resultados de: 68
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Interciencia(10)
Comparative Cytogenetics(6)
Neotropical Ichthyology(6)
Genetica(5)
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Vertebrados de sangre fría(42)
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Erratum: 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:scopusExtensive 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:scopusFAO and tilapia
ArticleAbstract: As a consequence of problems with the production of high quality seed and the attainment of all-malePalabras claves:Aquaculture, Fao, TilapiaAutores:Gómez A., Mauro Nirchio, Pérez J.E.Fuentes:scopusFirst cytogenetic analysis of Ichthyoelephas humeralis (Günther, 1860) by conventional and molecular methods with comments on the karyotypic evolution in Prochilodontidae
ArticleAbstract: We used conventional cytogenetic techniques (Giemsa, C-banding, Ag-NOR), and fluorescent in situ hybPalabras claves:EVOLUTION, Fluorescent in situ hybridization, Karyotype, NORs, ProchilodontidaeAutores:César Quezada Abad, Mauro Nirchio, Oliveira C., Omar Sánchez Romero, Silva D.M.Z.d.A., Wilmer Arnoldo Moreira BlacioFuentes:scopusFirst description of the karyotype and localization of major and minor ribosomal genes in Rhoadsia altipinna Fowler, 1911 (Characiformes, Characidae) from Ecuador
ArticleAbstract: Karyotypic features of Rhoadsia altipinna Fowler, 1911 from Ecuador were investigated by examining mPalabras claves:18S and 5S ribosomal genes, C-bands, fishes, Karyotype, NORsAutores:César Quezada Abad, de Sene V., Mauro Nirchio, Oliveira C., Omar R. Sánchez-Romero, Patricio Quizhpe CorderoFuentes:scopusFirst record of the invasive dwarf surf clam Mulinia lateralis (Say 1822) in the eastern Pacific Ocean
ArticleAbstract: Mulinia lateralis is a native bivalve from the Western Atlantic Ocean, distributed from the Gulf ofPalabras claves:ballast water, DNA barcoding, DNA-based identification, dwarf surf clam, First record, Guayaquil ecoregion, Invasive species, Mactridae, Mulinia lateralis, Shrimp farms, tropical eastern PacificAutores:Galo Solano-Motoch, Mauro Nirchio, Ricardo Britzke, Siccha-Ramirez Z.R.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:scopusEffect of freezing and cooking on the texture and electrophoretic pattern of the proteins of octopus arms (Octopus vulgaris)
ArticleAbstract: Texture is the most valuable feature in cephalopods. Factors that mainly affect the texture of octopPalabras claves:Cooking, Electrophoretic pattern, freezing, Octopus, Octopus vulgaris, textureAutores:Bello R., Borderías J., Mauro Nirchio, Reyes G.Fuentes:scopusConventional karyotype and nucleolar organiser regions of the toadfish Halobatrachus didactylus (Schneider, 1801) (Pisces: Batrachoididae)
ArticleAbstract: For this report, we studied the conventional karyotype and the NOR-bearing chromosomes in the toadfiPalabras claves:Cytogenetic, Halobatrachus didactylus, Karyotype, NOR, ToadfishAutores:Mauro Nirchio, Palazón J.L., Sarasquete C.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:scopus