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Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/29033
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dc.contributor.authorDuff, C Jen
dc.contributor.authorvan der Werf, J H Jen
dc.contributor.authorParnell, P Fen
dc.contributor.authorClark, S Aen
local.source.editorEditor(s): Hugh Blairen
dc.date.accessioned2020-07-13T23:49:36Z-
dc.date.available2020-07-13T23:49:36Z-
dc.date.issued2018-
dc.identifier.citationProceedings of the World Congress on Genetics Applied to Livestock Production, v.11, p. 1-4en
dc.identifier.urihttps://hdl.handle.net/1959.11/29033-
dc.description.abstractGenetic and phenotypic parameters were estimated to compare two ultrasound scan systems that predict carcase intramuscular fat (IMF) in Australian Angus cattle. The two ultrasound systems compared were the Pie Medical Esaote Aquila (PIE) and the Central Ultrasound Processing (CUP) technology. The data used in the study was generated from the Angus Sire Benchmarking Program (ASBP), also known as the Angus Beef Information Nucleus (BIN). The heritability of CUP ultrasound scan IMF (CUP_IMF) and PIE ultrasound scan IMF (PIE_IMF) were 0.58±0.07 and 0.35±0.06, respectively. The genetic and phenotypic correlations between the two ultrasound systems were 0.90±0.04 and 0.45±0.02, respectively. The genetic correlations between CUP_IMF and the breeding objective traits of carcase IMF (CIMF), AUS-MEAT marbling scores (AMBL) and MSA marbling scores (MMBL) were 0.70±0.07, 0.67±0.09 and 0.72±0.08, respectively. The genetic correlations between PIE_IMF and CIMF, AMBL and MMBL were 0.74±0.08, 0.69±0.10 and 0.70±0.09, respectively. This study indicates that with the higher heritability of CUP_IMF compared to PIE_IMF, coupled with similar phenotypic and genetic correlations to the objective traits of CIMF, AMBL and MMBL, the CUP ultrasound scan technology is most suitable for genetic evaluation of Angus cattle.en
dc.languageenen
dc.publisherMassey Universityen
dc.relation.ispartofProceedings of the World Congress on Genetics Applied to Livestock Productionen
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleComparison of Two Live-Animal Ultrasound Systems to Predict Carcase Intramuscular Fat and Marbling in Australian Angus Cattleen
dc.typeConference Publicationen
dc.relation.conferenceWCGALP 2018: 11th World Congress on Genetics Applied to Livestock Productionen
dcterms.accessRightsBronzeen
local.contributor.firstnameC Jen
local.contributor.firstnameJ H Jen
local.contributor.firstnameP Fen
local.contributor.firstnameS Aen
local.subject.for2008070201 Animal Breedingen
local.subject.for2008060412 Quantitative Genetics (incl. Disease and Trait Mapping Genetics)en
local.subject.for2008070202 Animal Growth and Developmenten
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.emailcduff2@myune.edu.auen
local.profile.emailjvanderw@une.edu.auen
local.profile.emailsclark37@une.edu.auen
local.output.categoryE1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.date.conference7th - 16th February, 2018en
local.conference.placeAuckland, New Zealanden
local.publisher.placePalmerston North, New Zealanden
local.identifier.runningnumber262en
local.format.startpage1en
local.format.endpage4en
local.url.openwww.wcgalp.org/system/files/proceedings/2018/comparison-two-live-animal-ultrasound-systems-predict-carcase-intramuscular-fat-and-marbling.pdfen
local.peerreviewedYesen
local.identifier.volume11en
local.access.fulltextYesen
local.contributor.lastnameDuffen
local.contributor.lastnamevan der Werfen
local.contributor.lastnameParnellen
local.contributor.lastnameClarken
dc.identifier.staffune-id:cduff2en
dc.identifier.staffune-id:jvanderwen
dc.identifier.staffune-id:sclark37en
local.profile.orcid0000-0003-2512-1696en
local.profile.orcid0000-0001-8605-1738en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:1959.11/29033en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleComparison of Two Live-Animal Ultrasound Systems to Predict Carcase Intramuscular Fat and Marbling in Australian Angus Cattleen
local.output.categorydescriptionE1 Refereed Scholarly Conference Publicationen
local.relation.urlhttp://www.wcgalp.org/proceedings/2018en
local.conference.detailsWCGALP 2018: 11th World Congress on Genetics Applied to Livestock Production, Auckland, New Zealand, 7th - 16th February, 2018en
local.search.authorDuff, C Jen
local.search.authorvan der Werf, J H Jen
local.search.authorParnell, P Fen
local.search.authorClark, S Aen
local.uneassociationYesen
dc.date.presented2018-
local.atsiresearchNoen
local.sensitive.culturalNoen
local.year.published2018en
local.year.presented2018en
local.fileurl.closedpublishedhttps://rune.une.edu.au/web/retrieve/7c84ba72-dccd-45cf-a376-b88c2aa47591en
local.subject.for2020300305 Animal reproduction and breedingen
local.subject.for2020310506 Gene mappingen
local.subject.for2020300301 Animal growth and developmenten
local.subject.seo2020100401 Beef cattleen
local.date.start2018-02-07-
local.date.end2018-02-16-
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School of Environmental and Rural Science
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