In silico method for inferring genotypes in pedigrees

• Joshua T. Burdick ^[1] ; Gonçalo R. Abecasis ^[2] ; Vivian G. Cheung ^[1]
  1. [1] University of Pennsylvania

     University of Pennsylvania

     City of Philadelphia, Estados Unidos

     
  2. [2] University of Michigan–Ann Arbor

     University of Michigan–Ann Arbor

     City of Ann Arbor, Estados Unidos

     
• Localización: Nature genetics, ISSN 1061-4036, Vol. 38, Nº. 9, 2006, págs. 1002-1004
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Our genotype inference method combines sparse marker data from a linkage scan and high-resolution SNP genotypes for several individuals to infer genotypes for related individuals. We illustrate the method's utility by inferring over 53 million SNP genotypes for 78 children in the Centre d'Etude du Polymorphisme Humain families. The method can be used to obtain high-density genotypes in different family structures, including nuclear families commonly used in complex disease gene mapping studies.