Cromossomos Sexuais De Origem Recente
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1. Evolução da diferenciação cromossômica entre os sexos no Gênero Gymnotus (Gymnotiformes, Gymnotidae )
The order Gymnotiformes ranges the electrical fish. Its distributed by South and Central America. Family Gymnotidae show two genus; Gymnotus and Eletrophurus, the last one was recently included in this family. Genus Gymnotus is the most widespread and show 33 species and present great number of cytogenetics studies. Our objectives in the present study were a
Publicado em: 2010