Comparison of the effectiveness of microsatellites and SNP panels for genetic identification, traceability and assessment of parentage in an inbred Angus herd

During the last decade, microsatellites (short tandem repeats or STRs) have been successfully used for animal genetic identification, traceability and paternity, although in recent year single nucleotide polymorphisms (SNPs) have been increasingly used for this purpose. An efficient SNP identificati...

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Autores principales: Fernández, María Elena, Goszczynski, Daniel Estanislao, Lirón, Juan Pedro, Villegas Castagnasso, Egle Etel, Carino, Mónica H., Ripoli, María Verónica, Rogberg Muñoz, Andrés, Posik, Diego Manuel, Peral García, Pilar, Giovambattista, Guillermo
Formato: Articulo
Lenguaje:Inglés
Publicado: 2013
Materias:
Ciencias Veterinarias
Bovine
Exclusion probability
Genetic identification
Microsatellite
Single nucleotide polymorphism
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/85250
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-85250
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Veterinarias
Bovine
Exclusion probability
Genetic identification
Microsatellite
Single nucleotide polymorphism
spellingShingle Ciencias Veterinarias
Bovine
Exclusion probability
Genetic identification
Microsatellite
Single nucleotide polymorphism
Fernández, María Elena
Goszczynski, Daniel Estanislao
Lirón, Juan Pedro
Villegas Castagnasso, Egle Etel
Carino, Mónica H.
Ripoli, María Verónica
Rogberg Muñoz, Andrés
Posik, Diego Manuel
Peral García, Pilar
Giovambattista, Guillermo
Comparison of the effectiveness of microsatellites and SNP panels for genetic identification, traceability and assessment of parentage in an inbred Angus herd
topic_facet Ciencias Veterinarias
Bovine
Exclusion probability
Genetic identification
Microsatellite
Single nucleotide polymorphism
description During the last decade, microsatellites (short tandem repeats or STRs) have been successfully used for animal genetic identification, traceability and paternity, although in recent year single nucleotide polymorphisms (SNPs) have been increasingly used for this purpose. An efficient SNP identification system requires a marker set with enough power to identify individuals and their parents. Genetic diagnostics generally include the analysis of related animals. In this work, the degree of information provided by SNPs for a consanguineous herd of cattle was compared with that provided by STRs. Thirty-six closely related Angus cattle were genotyped for 18 STRs and 116 SNPs. Cumulative SNPs exclusion power values (Q) for paternity and sample matching probability (MP) yielded values greater than 0.9998 and 4.32E-42, respectively. Generally 2-3 SNPs per STR were needed to obtain an equivalent Q value. The MP showed that 24 SNPs were equivalent to the ISAG (International Society for Animal Genetics) minimal recommended set of 12 STRs (MP ~ 10-11). These results provide valuable genetic data that support the consensus SNP panel for bovine genetic identification developed by the Parentage Recording Working Group of ICAR (International Committee for Animal Recording).
format Articulo
Articulo
author Fernández, María Elena
Goszczynski, Daniel Estanislao
Lirón, Juan Pedro
Villegas Castagnasso, Egle Etel
Carino, Mónica H.
Ripoli, María Verónica
Rogberg Muñoz, Andrés
Posik, Diego Manuel
Peral García, Pilar
Giovambattista, Guillermo
author_facet Fernández, María Elena
Goszczynski, Daniel Estanislao
Lirón, Juan Pedro
Villegas Castagnasso, Egle Etel
Carino, Mónica H.
Ripoli, María Verónica
Rogberg Muñoz, Andrés
Posik, Diego Manuel
Peral García, Pilar
Giovambattista, Guillermo
author_sort Fernández, María Elena
title Comparison of the effectiveness of microsatellites and SNP panels for genetic identification, traceability and assessment of parentage in an inbred Angus herd
title_short Comparison of the effectiveness of microsatellites and SNP panels for genetic identification, traceability and assessment of parentage in an inbred Angus herd
title_full Comparison of the effectiveness of microsatellites and SNP panels for genetic identification, traceability and assessment of parentage in an inbred Angus herd
title_fullStr Comparison of the effectiveness of microsatellites and SNP panels for genetic identification, traceability and assessment of parentage in an inbred Angus herd
title_full_unstemmed Comparison of the effectiveness of microsatellites and SNP panels for genetic identification, traceability and assessment of parentage in an inbred Angus herd
title_sort comparison of the effectiveness of microsatellites and snp panels for genetic identification, traceability and assessment of parentage in an inbred angus herd
publishDate 2013
url http://sedici.unlp.edu.ar/handle/10915/85250
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