Fecha/hora: 08/06/2024 12:36:15

Biblioteca(s): 	INIA Las Brujas.	
Fecha corriente: 	10/09/2014	
Fecha de la última actualización: 	11/11/2019	
Autoria: 	LEGARRA, A.; CHRISTENSEN, O.F.; AGUILAR, I.; MISZTAL, I.	
Afiliación: 	IGNACIO AGUILAR GARCIA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay.	
Título: 	Single Step, a general approach for genomic selection.	
Año de publicación: 	2014	
Fuente/Imprenta: 	Livestock Science, 2014, v.166, no.1, p.54-65.	
ISSN: 	1871-1413	
DOI: 	10.1016/j.livsci.2014.04.029	
Idioma: 	Inglés	
Notas: 	Article history: Available online 2 May 2014.	
Contenido: 	ABSTRACT.

Genomic evaluation methods assume that the reference population is genotyped and phenotyped. This is most often false and the generation of pseudo-phenotypes is uncertain and inaccurate. However, markers obey transmission rules and therefore the covariances of marker genotypes across individuals can be modelled using pedigree relationships. Based on this, an extension of the genomic relationship matrix can be constructed in which genomic relationships are propagated to all individuals, resulting in a combined relationship matrix, which can be used in a BLUP procedure called the Single Step Genomic BLUP. This procedure provides so far the most comprehensive option for genomic evaluation. Several extensions, options and details are described: compatibility of genomic and pedigree relationships, Bayesian regressions, multiple trait models, computational aspects, etc. Many details scattered through a series of papers are put together into this paper. 
© 2014 Elsevier B.V.	
Palabras-Clave: 	BLUP; GENETIC EVALUATION; GENOMIC EVALUATION; MARKER GENOTYPES; RELATIONSHIP.	
Thesagro: 	BLUP; EVALUACIÓN GENÉTICA; GENOTIPOS; MARCADORES GENÉTICOS.	
Categoría del tema: 	L10 Genética y mejoramiento animal	
Registro original: 	INIA Las Brujas (LB)	
Ejemplares: 	LB - (100036-1) - PXI - AP - DD - PP/JR.DAIRY SCI./2011 -  -  - DIS