New Approach Data in Electric Fish (Teleostei: Gymnotus): Sex Chromosome Evolution and Repetitive DNA

Antagonist sexual selection is the driving force behind the origin and diversification of sex chromosomes such as XX/XY and ZZ/ZW. However, chromosome mobility, mainly in fishes, may result in the formation of chromosomes of recent origin, a process known as turnover. The family Gymnotidae, which is...

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Veröffentlicht in:	Zebrafish 2014-12, Vol.11 (6), p.528-535
Hauptverfasser:	da Silva, Maelin, Matoso, Daniele Aparecida, Artoni, Roberto Ferreira, Feldberg, Eliana
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Evolution, Molecular Gymnotiformes - genetics In Situ Hybridization, Fluorescence Karyotyping Models, Genetic Repetitive Sequences, Nucleic Acid - genetics Sex Chromosomes - genetics Species Specificity
Online-Zugang:	Volltext
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