Brazilian Archives of Biology and Technology (Jun 2010)

Preliminary qualitative analysis on mtDNA in Astyanax fasciatus populations Cuvier, 1819 (Teleostei; Characidae) indicate population distinctiveness

  • Daniele Aparecida Matoso,
  • Cesar Martins,
  • Roberto Ferreira Artoni,
  • Pedro Manoel Galetti Jr

DOI
https://doi.org/10.1590/S1516-89132010000300022
Journal volume & issue
Vol. 53, no. 3
pp. 663 – 667

Abstract

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A preliminary qualitative analysis of genetic variability status in Astyanax fasciatus (Cuvier, 1819) from upper Tibagi River headwaters and Vila Velha State Park (VVSP) was carried out by enzymatic digestion (RFLP) of D-Loop region from mtDNA. The results showed that Tibagi and VVSP populations were genetically different.Uma análise qualitativa da variabilidade genética em Astyanax fasciatus (Cuvier, 1819) do alto Rio Tibagi e Parque Estadual de Vila Velha (PEVV) foi conduzida por digestão enzimática (RFLP) da região D-Loop do mtDNA. Os resultados evidenciaram que essas populações são geneticamente diferentes.

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