Use este identificador para citar ou linkar para este item:
https://repositorio.ufpa.br/jspui/handle/2011/2201
Tipo: | Artigo de Periódico |
Data do documento: | 2009 |
Autor(es): | CARVALHO, Daniel Cardoso de OLIVEIRA, Denise Aparecida Andrade de SANTOS, José Enemir dos TESKE, Peter BEHEREGARAY, Luciano Bellagamba SCHNEIDER, Horacio SAMPAIO, Maria Iracilda da Cunha |
Título: | Genetic characterization of native and introduced populations of the neotropical cichlid genus Cichla in Brazil |
Citar como: | CARVALHO, Daniel Cardoso de et al. Genetic characterization of native and introduced populations of the neotropical cichlid genus Cichla in Brazil. Genetics and Molecular Biology, São Paulo, v. 32, n. 3, p. 601-607, 2009. Disponível em: <http://www.scielo.br/pdf/gmb/v32n3/2008-253.pdf>. Acesso em: 15 mar. 2011. <http://dx.doi.org/10.1590/S1415-47572009005000060>. |
Abstract: | A molecular phylogenetic analysis based on mitochondrial 16S ribosomal DNA and Control Region sequences from native and introduced populations was undertaken, in order to characterize the introduction of Cichla (peacock bass or tucunaré) species in Brazil. Mitochondrial DNA haplotypes found in introduced fish from Minas Gerais state (southeastern Brazil) clustered only with those from native species of the Tocantins River (Cichla piquiti and C. kelberi), thereby suggesting a single or, at most, few translocation acts in this area, even though with fish from the same source-population. Our study contributes to an understanding of the introduction of Cichla in regions of Brazil outside the Amazon basin, and adds phylogenetic data to the recently describe Cichla species, endemic from the Tocantins-Araguaia basin. |
Palavras-chave: | Tucunaré (Peixe) Filogenia Genética de populações DNA mitocondrial Brasil - País |
ISSN: | 1415-4757 |
Tipo de Acesso: | Acesso Aberto |
Aparece nas coleções: | Artigos Científicos - FBIO/IECOS |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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Artigo_GeneticCharacterizationNative.pdf | 192,21 kB | Adobe PDF | Visualizar/Abrir |
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