Avances en la inferencia de la estructura genética poblacional en presencia de individuos emparentados

• S.T. Rodríguez Ramilo ^[2] ; M. A. Toro ^[1] ; J. Fernández ^[3]
  1. [1] European Telecommunications Standards Institute

     European Telecommunications Standards Institute

     Arrondissement de Grasse, Francia

     
  2. [2] CONAFE
  3. [3] INIA

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• Localización: XV Jornadas sobre Producción Animal: 14 y 15 de mayo de 2013, Zaragoza / Jorge Hugo Calvo Lacosta (aut.), Isabel Casasús Pueyo (aut.), Margalida Joy Torrens (aut.), Javier Álvarez Rodríguez (aut.), Luis Varona Aguado (aut.), Begoña Panea Doblado (aut.), Carlos Calvete Margolles (aut.), Joaquín Balcells Teres (aut.), Vol. 2, 2013, ISBN 978-84-695-7684-7, págs. 607-609
• Idioma: español
• Títulos paralelos:
  • Advances on the inference of population genetic structure in presence of related individuals
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  • Texto Completo Libro  1 (pdf)   2 (pdf) 
• Resumen

  • This study aims to compare two methodologies for the inference of population genetic structure in presence of related individuals. The first method implements a Bayesian approach to minimise Hardy-Weinberg and linkage equilibrium within subpopulations. The second methodology maximises genetic distance between subpopulations and does not make Hardy-Weinberg and linkage equilibrium assumptions. Using simulated data, the results indicate that the second approach is less influenced by the presence of close relatives, and is more appropriated when close relatives are supposed to be present in a sample.