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https://hdl.handle.net/1959.11/3428
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Sang Hong | en |
dc.contributor.author | Van Der Werf, Julius Herman | en |
dc.contributor.author | Hayes, Ben | en |
dc.contributor.author | Goddard, Michael Edward | en |
dc.contributor.author | Visscher, Peter | en |
dc.date.accessioned | 2009-11-27T15:29:00Z | - |
dc.date.issued | 2008 | - |
dc.identifier.citation | PLoS Genetics, 4(10), p. 1-11 | en |
dc.identifier.issn | 1553-7404 | en |
dc.identifier.issn | 1553-7390 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/3428 | - |
dc.description.abstract | Genome-wide association studies (GWAS) for quantitative traits and disease in humans and other species have shown that there are many loci that contribute to the observed resemblance between relatives. GWAS to date have mostly focussed on discovery of genes or regulatory regions harbouring causative polymorphisms, using single SNP analyses and setting stringent type-I error rates. Genome-wide marker data can also be used to predict genetic values and therefore predict phenotypes. Here, we propose a Bayesian method that utilises all marker data simultaneously to predict phenotypes. We apply the method to three traits: coat colour, %CD8 cells, and mean cell haemoglobin, measured in a heterogeneous stock mouse population. We find that a model that contains both additive and dominance effects, estimated from genome-wide marker data, is successful in predicting unobserved phenotypes and is significantly better than a prediction based upon the phenotypes of close relatives. Correlations between predicted and actual phenotypes were in the range of 0.4 to 0.9 when half of the number of families was used to estimate effects and the other half for prediction. Posterior probabilities of SNPs being associated with coat colour were high for regions that are known to contain loci for this trait. The prediction of phenotypes using large samples, high-density SNP data, and appropriate statistical methodology is feasible and can be applied in human medicine, forensics, or artificial selection programs. | en |
dc.language | en | en |
dc.publisher | Public Library of Science | en |
dc.relation.ispartof | PLoS Genetics | en |
dc.title | Predicting Unobserved Phenotypes for Complex Traits from Whole-Genome SNP Data | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.1371/journal.pgen.1000231 | en |
dcterms.accessRights | Gold | en |
dc.subject.keywords | Quantitative Genetics (incl Disease and Trait Mapping Genetics) | en |
local.contributor.firstname | Sang Hong | en |
local.contributor.firstname | Julius Herman | en |
local.contributor.firstname | Ben | en |
local.contributor.firstname | Michael Edward | en |
local.contributor.firstname | Peter | en |
local.subject.for2008 | 060412 Quantitative Genetics (incl Disease and Trait Mapping Genetics) | en |
local.subject.seo2008 | 830310 Sheep - Meat | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | Animal Genetics and Breeding Unit | en |
local.profile.email | slee38@une.edu.au | en |
local.profile.email | jvanderw@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.identifier.epublicationsrecord | pes:6637 | en |
local.publisher.place | United States of America | en |
local.format.startpage | 1 | en |
local.format.endpage | 11 | en |
local.identifier.scopusid | 55449114253 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 4 | en |
local.identifier.issue | 10 | en |
local.access.fulltext | Yes | en |
local.contributor.lastname | Lee | en |
local.contributor.lastname | Van Der Werf | en |
local.contributor.lastname | Hayes | en |
local.contributor.lastname | Goddard | en |
local.contributor.lastname | Visscher | en |
dc.identifier.staff | une-id:slee38 | en |
dc.identifier.staff | une-id:jvanderw | en |
local.profile.orcid | 0000-0003-2512-1696 | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:3515 | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Predicting Unobserved Phenotypes for Complex Traits from Whole-Genome SNP Data | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.search.author | Lee, Sang Hong | en |
local.search.author | Van Der Werf, Julius Herman | en |
local.search.author | Hayes, Ben | en |
local.search.author | Goddard, Michael Edward | en |
local.search.author | Visscher, Peter | en |
local.uneassociation | Yes | en |
local.atsiresearch | No | en |
local.sensitive.cultural | No | en |
local.identifier.wosid | 000261480900026 | en |
local.year.published | 2008 | en |
Appears in Collections: | Animal Genetics and Breeding Unit (AGBU) Journal Article |
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