Aplicación de marcadores microsatélites a los programas de cultivo del rodaballo Scophthalmus maximus (L., 1758)
In the present study, eight microsatellite loci were used to estimate genetic relatedness and pedigree determination in turbot Scophthalmus maximus (L., 1758). Through genotypic analysis of broodstocks and their progenies, from two different turbot hatcheries, the capacity of these loci to correctly...
| Autores: | , , , , , , |
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| Formato: | artículo |
| Fecha de publicación: | 2002 |
| País: | España |
| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/314173 |
| Acesso em linha: | http://hdl.handle.net/10261/314173 |
| Access Level: | acceso abierto |
| Palavra-chave: | Acuicultura Centro Oceanográfico de Santander Parentesco paternidades acuicultura Genética |
| Resumo: | In the present study, eight microsatellite loci were used to estimate genetic relatedness and pedigree determination in turbot Scophthalmus maximus (L., 1758). Through genotypic analysis of broodstocks and their progenies, from two different turbot hatcheries, the capacity of these loci to correctly classify individuals as related or non-related was examined. Relatedness coefficients among related and non-related individuals presented means close to those theoretically expected, and the percentages of related individuals included in all relatedness coefficients found to be below the R = 0 value ranged from 0% (hatchery A) to 29 % (hatchery B). The identification of both parents for each individual was possible in more than 80 % of the cases from hatchery A, but only 41% of those from hatchery B. |
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