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Utilice este identificador para citar o enlazar este documento: https://ria.asturias.es/RIA/handle/123456789/9767


Título: Ratio between inbreeding and coancestry rates as a measure of population subdivision. Preliminary results
Autores: Cervantes, I.
Goyache, F.
Gutiérrez, J.
Palabras Claves: Tamaño Efectivo
Subdivisión
Fecha Edición: 2008
Editor: Asociación Interprofesional para el Desarrollo Agrario (AIDA)
Cita Bibliográfica: Cervantes, I... [et al.].Ratio between inbreeding and coancestry rates as a measure of population subdivision. Preliminary results. Itea-Informacion Tecnica Economica Agraria. 2008 ; 104 : 303-307
Resumen: Subdivision is one of the factors leading to increase in inbreeding higher than those expected regarding population size. Measuring population subdivision is not straightforward given that it is established rather diffuse. A measure of population subdivision from pedigrees is presented. It is based on the direct comparison of the increases in coancestry and the increases in inbreeding computed over equivalent discrete generation. Coancestry and inbreeding rates were established from the average of individual values of those parameters. The usefulness of the new parameter from a descriptive point of view is illustrated using a simulated population and two real populations with an opposed scenario regarding subdivision.
URI: https://ria.asturias.es/RIA/handle/123456789/9767
ISSN: 2386-3765
Aparece en las Colecciones:Agroalimentación y Ganadería
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