Use of the canonical discriminant analysis to select SNP markers for bovine breed assignment and traceability purposes (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Use of the canonical discriminant analysis to select SNP markers for bovine breed assignment and traceability purposes (Articolo in rivista) (literal)

Anno

• 2013-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1111/age.12021 (literal)

Alternative label

• Dimauro C. , Cellesi M., Steri R., Gaspa G., Sorbolini S., Stella A., Macciotta, N.P.P. (2013)
  Use of the canonical discriminant analysis to select SNP markers for bovine breed assignment and traceability purposes
  in Animal genetics (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Dimauro C. , Cellesi M., Steri R., Gaspa G., Sorbolini S., Stella A., Macciotta, N.P.P. (literal)

Pagina inizio

• 377 (literal)

Pagina fine

• 382 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 44 (literal)

Rivista

• Animal genetics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 4 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Dimauro C. , Cellesi M., Steri R., Gaspa G., Sorbolini S., , Macciotta, N.P.P. - Dipartimento di Agraria, Università di Sassari, Via De Nicola 9, 07100 Sassari; Stella A. - Istituto di Biologia e Biotecnologia Agraria CNR, 20133 Milano (literal)

Titolo

• Use of the canonical discriminant analysis to select SNP markers for bovine breed assignment and traceability purposes (literal)

Abstract

• Several market research studies have shown that consumers are primarily concerned with the provenance of the food they eat. Among the available identification methods, only DNA-based techniques appear able to completely prevent frauds. In this study, a new method to discriminate among different bovine breeds and assign new individuals to groups was developed. Bulls of three cattle breeds farmed in Italy - Holstein, Brown, and Simmental - were genotyped using the 50K SNP Illumina BeadChip. Multivariate canonical discriminant analysis was used to discriminate among breeds, and discriminant analysis (DA) was used to assign new observations. This method was able to completely identify the three groups at chromosome level. Moreover, a genome-wide analysis developed using 340 linearly independent SNPs yielded a significant separation among groups. Using the reduced set of markers, the DA was able to assign 30 independent individuals to the proper breed. Finally, a set of 48 high discriminant SNPs was selected and used to develop a new run of the analysis. Again, the procedure was able to significantly identify the three breeds and to correctly assign new observations. These results suggest that an assay with the selected 48 SNP could be used to routinely track monobreed products. (literal)

Prodotto di

• Institute of agricultural biology and biotechnology (IBBA) (Istituto)
• Conservazione delle risorse genetiche animali e valorizzazione delle loro produzioni (AG.P01.020.001) (Modulo)

Autore CNR

• ALESSANDRA STELLA (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Use of the canonical discriminant analysis to select SNP markers for bovine breed assignment and traceability purposes" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of agricultural biology and biotechnology (IBBA) (Istituto)
• Conservazione delle risorse genetiche animali e valorizzazione delle loro produzioni (AG.P01.020.001) (Modulo)

Autore CNR di

• ALESSANDRA STELLA (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Animal genetics (Rivista)

Insieme di parole chiave di

• Parole chiave di "Use of the canonical discriminant analysis to select SNP markers for bovine breed assignment and traceability purposes" (Insieme di parole chiave)