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A genomewide association mapping study using ultrasound-scanned information identifies potential genomic regions and candidate genes affecting carcass traits in Nellore cattle

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dc.contributor.authorSantana, M. H. A.
dc.contributor.authorVentura, R. V.
dc.contributor.authorUtsunomiya, Y. T. [UNESP]
dc.contributor.authorNeves, H. H. R. [UNESP]
dc.contributor.authorAlexandre, P. A.
dc.contributor.authorOliveira Junior, G. A.
dc.contributor.authorGomes, R. C.
dc.contributor.authorBonin, M. N.
dc.contributor.authorCoutinho, L. L.
dc.contributor.authorGarcia, J. F. [UNESP]
dc.contributor.authorSilva, S. L.
dc.contributor.authorFukumasu, H.
dc.contributor.authorLeme, P. R.
dc.contributor.authorFerraz, J. B. S.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionCentre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada.
dc.contributor.institutionBeef Improvement Opportunties (BIO), Guelph, ON, Canada.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionGenSys Consultores Associados S/C Ltda, Porto Alegre, Brazil.
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.date.accessioned2015-12-07T15:36:31Z
dc.date.available2015-12-07T15:36:31Z
dc.date.issued2015-05-27
dc.description.abstractThe aim of this study was to identify candidate genes and genomic regions associated with ultrasound-derived measurements of the rib-eye area (REA), backfat thickness (BFT) and rumpfat thickness (RFT) in Nellore cattle. Data from 640 Nellore steers and young bulls with genotypes for 290 863 single nucleotide polymorphisms (SNPs) were used for genomewide association mapping. Significant SNP associations were explored to find possible candidate genes related to physiological processes. Several of the significant markers detected were mapped onto functional candidate genes including ARFGAP3, CLSTN2 and DPYD for REA; OSBPL3 and SUDS3 for BFT; and RARRES1 and VEPH1 for RFT. The physiological pathway related to lipid metabolism (CLSTN2, OSBPL3, RARRES1 and VEPH1) was identified. The significant markers within previously reported QTLs reinforce the importance of the genomic regions, and the other loci offer candidate genes that have not been related to carcass traits in previous investigations.en
dc.description.affiliationFaculdade de Zootecnia e Engenharia de Alimentos - USP, Pirassununga, Brazil.
dc.description.affiliationCentre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada.
dc.description.affiliationBeef Improvement Opportunties (BIO), Guelph, ON, Canada.
dc.description.affiliationFaculdade de Ciências Agrárias e Veterinárias, UNESP, Jaboticabal, Brazil.
dc.description.affiliationGenSys Consultores Associados S/C Ltda, Porto Alegre, Brazil.
dc.description.affiliationEmpresa Brasileira de Pesquisa Agropecuária, CNPGC/EMBRAPA, Campo Grande, Brazil.
dc.description.affiliationEscola Superior de Agricultura Luiz de Queiroz, USP, Piracicaba, Brazil.
dc.description.affiliationUnespFaculdade de Ciências Agrárias e Veterinárias, UNESP, Jaboticabal, Brazil.
dc.identifierhttp://dx.doi.org/10.1111/jbg.12167
dc.identifier.citationJournal Of Animal Breeding And Genetics = Zeitschrift Fur Tierzuchtung Und Zuchtungsbiologie, 2015.
dc.identifier.doi10.1111/jbg.12167
dc.identifier.issn1439-0388
dc.identifier.lattes9991374083045897
dc.identifier.pubmed26016521
dc.identifier.urihttp://hdl.handle.net/11449/131501
dc.language.isoeng
dc.publisherBlackwell Verlag GmbH.
dc.relation.ispartofJournal Of Animal Breeding And Genetics = Zeitschrift Fur Tierzuchtung Und Zuchtungsbiologie
dc.relation.ispartofsjr0,804
dc.rights.accessRightsAcesso restritopt
dc.sourcePubMed
dc.subjectBos indicusen
dc.subjectCandidate genesen
dc.subjectFat thicknessen
dc.subjectGenomewide association studiesen
dc.subjectSingle nucleotide polymorphismsen
dc.subjectUltrasonographyen
dc.titleA genomewide association mapping study using ultrasound-scanned information identifies potential genomic regions and candidate genes affecting carcass traits in Nellore cattleen
dc.typeArtigopt
dcterms.rightsHolder© 2015 Blackwell Verlag GmbH.© 2015 Blackwell Verlag Gmbh.
dspace.entity.typePublication
relation.isOrgUnitOfPublication1f8041b8-563c-4766-90b9-4dd9c0101666
relation.isOrgUnitOfPublication.latestForDiscovery1f8041b8-563c-4766-90b9-4dd9c0101666
unesp.author.lattes9991374083045897
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Medicina Veterinária, Araçatubapt
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.departmentZootecnia - FCAVpt
unesp.departmentApoio, Produção e Saúde Animal - FMVApt

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Coleções

Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias
Araçatuba - FMVA - Faculdade de Medicina Veterinária