Accounting for Complex Population Structure in Pedigree and Genomic Analyses of Laying Chickens

dc.contributor.author Wolc, Anna
dc.contributor.author Wolc, Anna
dc.contributor.author Arango, Jesus
dc.contributor.author Settar, Petek
dc.contributor.author Fulton, Janet
dc.contributor.author O'Sullivan, Neil
dc.contributor.author Jankowski, Tomasz
dc.contributor.author Fernando, Rohan
dc.contributor.author Dekkers, Jack
dc.contributor.author Garrick, Dorian
dc.date 2018-08-25T21:43:39.000
dc.date.accessioned 2020-06-29T23:35:58Z
dc.date.available 2020-06-29T23:35:58Z
dc.date.copyright Thu Jan 01 00:00:00 UTC 2015
dc.date.issued 2015-01-01
dc.description.abstract <p>The objective of this study was to verify if fitting line composition in the model to analyze an admixed population would impact accuracy of pedigree and genomic estimated breeding values (EBV). Fitting line composition improved predictive ability for some traits in pedigree based analyses. In genomic prediction analyses, the accuracies for traits with high heritabilities were not affected by fitting line composition, whereas for lower heritability traits either positive or negative effects were observed. It was more important to correct for population structure in pedigree-based than in genomic analyses.</p>
dc.identifier archive/lib.dr.iastate.edu/ans_air/vol661/iss1/65/
dc.identifier.articleid 2111
dc.identifier.contextkey 6761521
dc.identifier.doi https://doi.org/10.31274/ans_air-180814-1323
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ans_air/vol661/iss1/65
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/9180
dc.language.iso en
dc.relation.ispartofseries Animal Science Research Reports
dc.relation.ispartofseries ASL R3002
dc.source.bitstream archive/lib.dr.iastate.edu/ans_air/vol661/iss1/65/R3002.pdf|||Sat Jan 15 01:23:27 UTC 2022
dc.subject.disciplines Agriculture
dc.subject.disciplines Genomics
dc.subject.disciplines Poultry or Avian Science
dc.subject.keywords ASL R3002
dc.subject.keywords Animal Science
dc.title Accounting for Complex Population Structure in Pedigree and Genomic Analyses of Laying Chickens
dc.type article
dc.type.genre poultry
dspace.entity.type Publication
relation.isAuthorOfPublication 7103f024-4508-422f-82ff-1d5e544596a2
relation.isJournalIssueOfPublication 6758d906-7d2a-4198-98dc-f5f25ab96561
relation.isSeriesOfPublication 7f3839b7-b833-4418-a6fa-adda2b23950a
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