“Split Happens”: a Rare Case of Chromosomal Mosaicism in Characin from an Impacted River Basin

Abstract Chromosomal polymorphisms have been reported in numerous vertebrates, including fishes. Such variation is usually related to karyoevolutionary trends and speciation but might also be a result of environmental stress. Herein, we provide the first karyotype characterization in populations of...

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Bibliographic Details
Main Authors: Mauricio Barros Fernandes, Jamille de Araújo Bitencourt, José Henrique Galdino, André Teixeira da Silva, Paulo Roberto Antunes de Mello Affonso
Format: Article
Language:English
Published: Instituto de Tecnologia do Paraná (Tecpar) 2024-11-01
Series:Brazilian Archives of Biology and Technology
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Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132024000100429&lng=en&tlng=en
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