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Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/55802
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dc.contributor.authorHodge, H Jen
dc.contributor.authorDe las Heras-Saldana, Sen
dc.contributor.authorRindfleish, S Jen
dc.contributor.authorStephen, C Pen
dc.contributor.authorPant, S Den
dc.date.accessioned2023-08-22T05:54:40Z-
dc.date.available2023-08-22T05:54:40Z-
dc.date.issued2023-07-26-
dc.identifier.citationProceedings of the Association for the Advancement of Animal Breeding and Genetics, v.25, p. 282-285en
dc.identifier.issn1328-3227en
dc.identifier.urihttps://hdl.handle.net/1959.11/55802-
dc.description.abstract<p>Ram semen traits influence conception outcomes, which in turn, may influence reproductive efficiency in sheep. As such, this study aimed to estimate genetic parameters and identify Quantitative Trait Loci (QTLs) associated with ram semen traits including volume (VOL), gross motility (GM), concentration (CONC), and percentage post thaw motility (PPTM) in a resource population consisting of five sheep breeds common to Australia. Over 11,000 semen collection records were used to estimate the heritability of semen traits (h<sup>2</sup> = 0.081–0.170). Genome-wide association (GWA) analysis was subsequently performed using a subset of genotyped animals with 5,363 semen collection records. A total of 34 QTLs located on 16 chromosomes were found to be significantly associated with semen traits. Several candidate genes that have previously been linked to male fertility were identified within these QTLs.</p>en
dc.languageenen
dc.publisherAssociation for the Advancement of Animal Breeding and Genetics (AAABG)en
dc.relation.ispartofProceedings of the Association for the Advancement of Animal Breeding and Geneticsen
dc.titleGenome wide association study and heritability estimates for ram semen traitsen
dc.typeConference Publicationen
dc.relation.conferenceAAABG 2023: 25th Conference of the Association for the Advancement of Animal Breeding and Geneticsen
dcterms.accessRightsGolden
local.contributor.firstnameH Jen
local.contributor.firstnameSen
local.contributor.firstnameS Jen
local.contributor.firstnameC Pen
local.contributor.firstnameS Den
local.profile.schoolAnimal Genetics and Breeding Uniten
local.profile.emailsdelash2@une.edu.auen
local.output.categoryE1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.date.conference26th - 28th July, 2023en
local.conference.placePerth, Australiaen
local.publisher.placeArmidale, Australiaen
local.format.startpage282en
local.format.endpage285en
local.url.openhttp://www.aaabg.org/aaabghome/AAABG25papers/69Hodge25282.pdfen
local.peerreviewedYesen
local.identifier.volume25en
local.access.fulltextYesen
local.contributor.lastnameHodgeen
local.contributor.lastnameDe las Heras-Saldanaen
local.contributor.lastnameRindfleishen
local.contributor.lastnameStephenen
local.contributor.lastnamePanten
dc.identifier.staffune-id:sdelash2en
local.profile.orcid0000-0002-8665-6160en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:1959.11/55802en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleGenome wide association study and heritability estimates for ram semen traitsen
local.output.categorydescriptionE1 Refereed Scholarly Conference Publicationen
local.relation.urlhttp://www.aaabg.org/aaabghome/proceedings25.phpen
local.conference.detailsAAABG 2023: 25th Conference of the Association for the Advancement of Animal Breeding and Genetics, Perth, Australia, 26th - 28th July, 2023en
local.search.authorHodge, H Jen
local.search.authorDe las Heras-Saldana, Sen
local.search.authorRindfleish, S Jen
local.search.authorStephen, C Pen
local.search.authorPant, S Den
local.uneassociationYesen
dc.date.presented2023-07-27-
local.atsiresearchNoen
local.conference.venueThe University Club of Western Australiaen
local.sensitive.culturalNoen
local.year.published2023-
local.year.presented2023en
local.fileurl.closedpublishedhttps://rune.une.edu.au/web/retrieve/7bdeba81-d4d4-4690-97cf-5b9d443a2301en
local.subject.for2020300305 Animal reproduction and breedingen
local.subject.seo2020100412 Sheep for meaten
local.subject.seo2020100413 Sheep for woolen
local.date.start2023-07-26-
local.date.end2023-07-28-
local.profile.affiliationtypeExternal Affiliationen
local.profile.affiliationtypeUNE Affiliationen
local.profile.affiliationtypeExternal Affiliationen
local.profile.affiliationtypeExternal Affiliationen
local.profile.affiliationtypeExternal Affiliationen
Appears in Collections:Animal Genetics and Breeding Unit (AGBU)
Conference Publication
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