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  • Maressa Ferreira, Marcelo Ricardo Vicari, Edemar Furquim de Camargo, Roberto Ferreira Artoni, Orlando Moreira‐Filho
  • Biology, Medicine
  • Genetics and molecular biology
  • 2009 (First Publication: 9 October 2009)
  • Cytogenetic data are presented for Astyanax altiparanae populations from three Brazilian hydrographic systems. The chromosomal data obtained in A. altiparanae support the hypothesis of diploid numberContinue Reading
  • Roberto Ferreira Artoni, Marcelo Ricardo Vicari, +5 authors Luiz Antônio Carlos Bertollo
  • Biology, Medicine
  • Genetica
  • 2005 (First Publication: 1 May 2006)
  • B chromosomes in Prochilodus lineatus, a migratory neotropical fish, were analyzed in a comparative study among populations from the Dourada lagoon (State of Paraná, Brazil) and from Mogi-Guaçu riverContinue Reading
  • Marcelo Ricardo Vicari, Roberto Ferreira Artoni, Orlando Moreira‐Filho, Luiz Antônio Carlos Bertollo
  • Medicine, Biology
  • Genetica
  • 2007 (First Publication: 1 November 2008)
  • Karyotype and other chromosomal markers of Characidium cf. gomesi were analyzed using conventional (Giemsa-staining, Ag-NOR and C-banding) and molecular (Fluorescent in situ hybridization (FISH) withContinue Reading
    Abstract The chromosomes of one Cichlasoma facetum and three Geopbagus brasiliensis populations from the headwaters of adjacent river basins (Paraná State, southern Brazil), were investigated usingContinue Reading
  • Sandra Carla Mariotto, Liano Centofante, Marcelo Ricardo Vicari, Roberto Ferreira Artoni, Orlando Moreira‐Filho
  • Medicine, Biology
  • Comparative cytogenetics
  • 2011 (First Publication: 9 November 2011)
  • Abstract Populations of seven Ancistrus species were analyzed from streams and rivers of three hydrographic Brazilian basins. All populations showed different diploid numbers (2n), fundamentalContinue Reading
  • Carlos Henrique Schneider, Maria Cláudia Gross, +4 authors Eliana Feldberg
  • Biology
  • Reviews in Fish Biology and Fisheries
  • 2012 (First Publication: 1 June 2013)
  • Cichlids are important in the aquaculture and ornamental fish trade and are considered models for evolutionary biology. However, most studies of cichlids have investigated African species, and theContinue Reading
    We used differential staining techniques (BSG, GTG, AgNO3, DAPI and CMA3 banding) and fluorescent in situ hybridization (FISH) with 5S and 18S probes to investigated the karyotypic and cytogeneticContinue Reading
  • Kamila O. Rosa, Kaline Ziemniczak, +5 authors Marcelo Ricardo Vicari
  • Biology
  • Reviews in Fish Biology and Fisheries
  • 2011 (First Publication: 1 September 2012)
  • The karyotypes and chromosome polymorphism in Rineloricaria lima have been examined using both conventional (Giemsa-staining, C-banding and silver impregnation) and fluorescence in situ hybridizationContinue Reading
  • Michelle Orane Schemberger, Elisangela Bellafronte, +5 authors Marcelo Ricardo Vicari
  • Medicine, Biology
  • Genetica
  • 2012 (First Publication: 1 December 2011)
  • Parodon and Apareiodon lack sufficiently consistent morphological traits to be considered a monophyletic group in Parodontidae. Species within this family are either sex-homomorphic orContinue Reading