A Unique Sex Chromosome System in the Knifefish Gymnotus bahianus with Inferences About Chromosomal Evolution of Gymnotidae

Chromosome Painting Reveals Multiple Rearrangements betweenGymnotus capanemaandGymnotus carapo(Gymnotidae, Gymnotiformes)

(2013) C.Y. Nagamachi et al.   CYTOGENETIC AND GENOME RESEARCH

Are NORs Always Located on Homeologous Chromosomes? A FISH Investigation with rDNA and Whole Chromosome Probes in Gymnotus Fishes (Gymnotiformes)

(2013) Susana S. R. Milhomem et al.   PLoS One

Chromosomal Variation in the Tropical Armored Catfish Callichthys Callichthys (Siluriformes, Callichthyidae): Implications for Conservation and Taxonomy in a Species Complex from a Brazilian Hotspot

(2013) Josivanda Santos Almeida et al.   Zebrafish

First record of supernumerary (B) chromosomes in electric fish (Gymnotiformes) and the karyotype structure of three species of the same order from the upper Paraná River basin

(2012) Ana Luiza Portela-Castro et al.   Comparative Cytogenetics

Gymnotus capanema, a new species of electric knife fish (Gymnotiformes, Gymnotidae) from eastern Amazonia, with comments on an unusual karyotype

(2012) S. S. R. Milhomem et al.   JOURNAL OF FISH BIOLOGY

The role of the Robertsonian rearrangements in the origin of the XX/XY1Y2 sex chromosome system and in the chromosomal differentiation in Harttia species (Siluriformes, Loricariidae)

(2012) Daniel Rodrigues Blanco et al.   REVIEWS IN FISH BIOLOGY AND FISHERIES

Karyotypic diversity in four species of the genus Gymnotus Linnaeus, 1758 (Teleostei, Gymnotiformes, Gymnotidae): physical mapping of ribosomal genes and telomeric sequences

(2011) Priscilla Scacchetti et al.   Comparative Cytogenetics

Repetitive DNA and Meiotic Behavior of Sex Chromosomes in Gymnotus pantanal (Gymnotiformes, Gymnotidae)

(2011) M. da Silva et al.   CYTOGENETIC AND GENOME RESEARCH

Physical Mapping of 5S rDNA in Two Species of Knifefishes: Gymnotus pantanal and Gymnotus paraguensis (Gymnotiformes)

(2011) M. da Silva et al.   CYTOGENETIC AND GENOME RESEARCH

Turnover of sex chromosomes and speciation in fishes

(2011) Jun Kitano et al.   ENVIRONMENTAL BIOLOGY OF FISHES

Chromosomal and electric signal diversity in three sympatric electric knifefish species (Gymnotus, Gymnotidae) from the Central Amazon Floodplain

(2011) Susana Suely Rodrigues Milhomem et al.   REVIEWS IN FISH BIOLOGY AND FISHERIES

Chromosomal characterization of two species of genus Steatogenys (Gymnotiformes: Rhamphichthyoidea: Steatogenini) from the Amazon basin: sex chromosomes and correlations with Gymnotiformes phylogeny

(2011) Adauto Lima Cardoso et al.   REVIEWS IN FISH BIOLOGY AND FISHERIES

Multiple rearrangements in cryptic species of electric knifefish, Gymnotus carapo (Gymnotidae, Gymnotiformes) revealed by chromosome painting

(2010) Cleusa Y Nagamachi et al.   BMC GENETICS

Performance of human immunostimulating agents in the improvement of fish cytogenetic preparations

(2010) W.F. Molina et al.   GENETICS AND MOLECULAR RESEARCH

Phylogeny, biogeography, and electric signal evolution of Neotropical knifefishes of the genus Gymnotus (Osteichthyes: Gymnotidae)

(2009) Nathan R. Lovejoy et al.   MOLECULAR PHYLOGENETICS AND EVOLUTION

A role for a neo-sex chromosome in stickleback speciation

(2009) Jun Kitano et al.   NATURE

Evolution and Survival on Eutherian Sex Chromosomes

(2009) Melissa A. Wilson et al.   PLoS Genetics

Turnover of Sex Chromosomes in the Stickleback Fishes (Gasterosteidae)

(2009) Joseph A. Ross et al.   PLoS Genetics

Chromosomal evidence for a putative cryptic species in the Gymnotus carapo species-complex (Gymnotiformes, Gymnotidae)

(2008) Susana SR Milhomem et al.   BMC GENETICS

Non-homologous sex chromosomes in two species of the genus Eigenmannia (Teleostei: Gymnotiformes)

(2008) F. Henning et al.   CYTOGENETIC AND GENOME RESEARCH

Cytogenetic characterization of the strongly electric Amazonian eel, Electrophorus electricus (Teleostei, Gymnotiformes), from the Brazilian rivers Amazon and Araguaia

(2008) Soraia B.A. Fonteles et al.   GENETICS AND MOLECULAR BIOLOGY