Molecular data reveal a complex population genetic structure for Psalidodon scabripinnis (Teleostei: Characidae) in the Atlantic Rainforest, Brazil



Título del documento: Molecular data reveal a complex population genetic structure for Psalidodon scabripinnis (Teleostei: Characidae) in the Atlantic Rainforest, Brazil
Revue: Genetics and molecular biology
Base de datos: PERIÓDICA
Número de sistema: 000459220
ISSN: 1415-4757
Autores: 1
2
3
4
2
5
2
Instituciones: 1Instituto Federal do Parana, Londrina, Parana. Brasil
2Universidade Estadual de Ponta Grossa, Departamento de Biologia Estrutural, Molecular e Genetica, Ponta Grossa, Parana. Brasil
3Universidade Estadual do Centro-Oeste, Departamento de Ciencias Biologicas, Guarapuava, Parana. Brasil
4Universidade Estadual de Londrina, Departamento de Biologia Geral, Londrina, Parana. Brasil
5Universidade Federal de Sao Carlos, Departamento de Genetica e Evolucao, Sao Carlos, Sao Paulo. Brasil
Año:
Volumen: 45
Número: 1
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Experimental, analítico
Resumen en inglés Recently renamed, Psalidodon scabripinnis populations of Serra da Mantiqueira, previously known as Astyanax scabripinnis have been deeply studied in the last years. These populations are small and isolated and occur very close to the watershed between Paraíba do Sul River basin and Upper Paraná River basin, in Serra da Mantiqueira region in the Atlantic Rainforest. These conditions arouse the interest in knowing theor genetic conservation status and how they responded to the separation between the two rivers basins. Therefore, we accessed the genetic diversity of five P. scabripinnis populations of this region with microsatellites and mitochondrial data. The results showed a complex structure pattern that doesn’t match the simple basin separation and a reasonably conservation status when compared with other populations of the same family or with similar natural history
Disciplinas: Biología
Palabras clave: Genética,
Peces,
Teleostei,
Psalidodon scabripinnis,
Brasil,
Biología molecular,
Diversidad genética,
Microsatélites,
Mitocondria
Keyword: Genetics,
Fish,
Teleostei,
Psalidodon scabripinnis,
Brazil,
Molecular biology,
Genetic diversity,
Microsatellites,
Mitochondria
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