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Genetic diversity of Salminus brasiliensis (Characiformes: Characidae) collected in the passage ladder of the Canoas I hydropower plant in the Paranapanema River, BrazilDiversidade genética de Salminus brasiliensis (Characiformes: Characidae) coletados na escada de transposição da Hidrelétrica de Canoas I, rio Paranapanema, Brasil

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Author(s): Patricia Cristina Gomes | Nelson Mauricio Lopera-Barrero | Lauro Vargas | Danilo Pedro Streit Junior | Jayme Aparecido Povh | Rodolfo Nardez Sirol | Ricardo Pereira Ribeiro

Journal: Semina : Ciências Agrárias
ISSN 1676-546X

Volume: 34;
Issue: 3;
Start page: 1421;
Date: 2013;
Original page

Keywords: Dourado | Programas de repovoamento | RAPD | Transposição de peixes | Variabilidade genética.

ABSTRACT
The aim of this study was to evaluate the genetic diversity of Salminus brasiliensis collected three times in the passage ladder of the hydropower plant Canoas I, in the Paranapanema River (Brazil). Fish samples were collected on 14 (CI14), 18 (CI18) and 25 (CI25) February 2008. Eight primers using RAPD technique were evaluated. Seventy-nine in 105 fragments amplified using these primers were polymorphic fragments (75.2%), 32 had frequencies with significant differences (P
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