Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/29020
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dc.contributor.authorBedhane, Mohammeden
dc.contributor.authorvan der Werf, Juliusen
dc.contributor.authorGondro, Cedricen
dc.contributor.authorDuijvesteijn, Naomien
dc.contributor.authorLim, Dajeongen
dc.contributor.authorPark, Byounghoen
dc.contributor.authorPark, Mi Naen
dc.contributor.authorHee, Roh Seungen
dc.contributor.authorClark, Samuelen
dc.date.accessioned2020-07-10T03:08:35Z-
dc.date.available2020-07-10T03:08:35Z-
dc.date.issued2019-11-29-
dc.identifier.citationFrontiers in Genetics, v.10, p. 1-13en
dc.identifier.issn1664-8021en
dc.identifier.urihttps://hdl.handle.net/1959.11/29020-
dc.descriptionThe Supplementary Material for this article can be found online at: https://www.frontiersin.org/articles/10.3389/fgene.2019.01235/full#supplementary-materialen
dc.description.abstractThe discovery of single nucleotide polymorphisms (SNP) and the subsequent genotyping of large numbers of animals have enabled large-scale analyses to begin to understand the biological processes that underpin variation in animal populations. In beef cattle, genome-wide association studies using genotype arrays have revealed many quantitative trait loci (QTL) for various production traits such as growth, efficiency and meat quality. Most studies regarding meat quality have focused on marbling, which is a key trait associated with meat eating quality. However, other important traits like meat color, texture and fat color have not commonly been studied. Developments in genome sequencing technologies provide new opportunities to identify regions associated with these traits more precisely. The objective of this study was to estimate variance components and identify significant variants underpinning variation in meat quality traits using imputed whole genome sequence data. Phenotypic and genomic data from 2,110 Hanwoo cattle were used. The estimated heritabilities for the studied traits were 0.01, 0.16, 0.31, and 0.49 for fat color, meat color, meat texture and marbling score, respectively. Marbling score and meat texture were highly correlated. The genome-wide association study revealed 107 significant SNPs located on 14 selected chromosomes (one QTL region per selected chromosome). Four QTL regions were identified on BTA2, 12, 16, and 24 for marbling score and two QTL regions were found for meat texture trait on BTA12 and 29. Similarly, three QTL regions were identified for meat color on BTA2, 14 and 24 and five QTL regions for fat color on BTA7, 10, 12, 16, and 21. Candidate genes were identified for all traits, and their potential influence on the given trait was discussed. The significant SNP will be an important inclusion into commercial genotyping arrays to select new breeding animals more accurately.en
dc.languageenen
dc.publisherFrontiers Research Foundationen
dc.relation.ispartofFrontiers in Geneticsen
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titleGenome-Wide Association Study of Meat Quality Traits in Hanwoo Beef Cattle Using Imputed Whole-Genome Sequence Dataen
dc.typeJournal Articleen
dc.identifier.doi10.3389/fgene.2019.01235en
dc.identifier.pmid31850078en
dcterms.accessRightsUNE Greenen
local.contributor.firstnameMohammeden
local.contributor.firstnameJuliusen
local.contributor.firstnameCedricen
local.contributor.firstnameNaomien
local.contributor.firstnameDajeongen
local.contributor.firstnameByounghoen
local.contributor.firstnameMi Naen
local.contributor.firstnameRoh Seungen
local.contributor.firstnameSamuelen
local.subject.for2008070201 Animal Breedingen
local.subject.for2008060412 Quantitative Genetics (incl. Disease and Trait Mapping Genetics)en
local.subject.for2008060408 Genomicsen
local.subject.seo2008830301 Beef Cattleen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailmbedhane@myune.edu.auen
local.profile.emailjvanderw@une.edu.auen
local.profile.emailcgondro2@une.edu.auen
local.profile.emailnduijves@une.edu.auen
local.profile.emailsclark37@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.publisher.placeSwitzerlanden
local.identifier.runningnumber1235en
local.format.startpage1en
local.format.endpage13en
local.identifier.scopusid85076883143en
local.peerreviewedYesen
local.identifier.volume10en
local.access.fulltextYesen
local.contributor.lastnameBedhaneen
local.contributor.lastnamevan der Werfen
local.contributor.lastnameGondroen
local.contributor.lastnameDuijvesteijnen
local.contributor.lastnameLimen
local.contributor.lastnameParken
local.contributor.lastnameParken
local.contributor.lastnameHeeen
local.contributor.lastnameClarken
dc.identifier.staffune-id:jvanderwen
dc.identifier.staffune-id:cgondro2en
dc.identifier.staffune-id:nduijvesen
dc.identifier.staffune-id:sclark37en
local.profile.orcid0000-0003-2512-1696en
local.profile.orcid0000-0003-0666-656Xen
local.profile.orcid0000-0001-8605-1738en
local.profile.roleauthoren
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local.identifier.unepublicationidune:1959.11/29020en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleGenome-Wide Association Study of Meat Quality Traits in Hanwoo Beef Cattle Using Imputed Whole-Genome Sequence Dataen
local.relation.fundingsourcenoteNational Institute of Animal Science, Rural Development Administration (RDA) (PJ012611, PJ011349001), University of New England International Postgraduate Research Award (UNE IPRA)en
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorBedhane, Mohammeden
local.search.authorvan der Werf, Juliusen
local.search.authorGondro, Cedricen
local.search.authorDuijvesteijn, Naomien
local.search.authorLim, Dajeongen
local.search.authorPark, Byounghoen
local.search.authorPark, Mi Naen
local.search.authorHee, Roh Seungen
local.search.authorClark, Samuelen
local.open.fileurlhttps://rune.une.edu.au/web/retrieve/0a5b27f2-fc8f-4483-8239-4a8578ffc351en
local.uneassociationYesen
local.atsiresearchNoen
local.sensitive.culturalNoen
local.identifier.wosid000502723100001en
local.year.published2019en
local.fileurl.openhttps://rune.une.edu.au/web/retrieve/0a5b27f2-fc8f-4483-8239-4a8578ffc351en
local.fileurl.openpublishedhttps://rune.une.edu.au/web/retrieve/0a5b27f2-fc8f-4483-8239-4a8578ffc351en
local.subject.for2020300305 Animal reproduction and breedingen
local.subject.for2020310506 Gene mappingen
local.subject.for2020310509 Genomicsen
local.subject.seo2020100401 Beef cattleen
Appears in Collections:Journal Article
School of Environmental and Rural Science
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