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Joint modeling of additive and non-additive (genetic line) effects in multi-environment trials

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dc.contributor.authorOakey, H.
dc.contributor.authorVerbyla, A.
dc.contributor.authorCullis, B.
dc.contributor.authorWei, X.
dc.contributor.authorPitchford, W.
dc.date.issued2007
dc.description© Springer The original publication can be found at www.springerlink.com
dc.description.abstractA statistical approach for the analysis of multi-environment trials (METs) is presented, in which selection of best performing lines, best parents, and best combination of parents can be determined. The genetic effect of a line is partitioned into additive, dominance and residual non-additive effects. The dominance effects are estimated through the incorporation of the dominance relationship matrix, which is presented under varying levels of inbreeding. A computationally efficient way of fitting dominance effects is presented which partitions dominance effects into between family dominance and within family dominance line effects. The overall approach is applicable to inbred lines, hybrid lines and other general population structures where pedigree information is available.
dc.description.statementofresponsibilityHelena Oakey, Arūnas P. Verbyla, Brian R. Cullis, Xianming Wei and Wayne S. Pitchford
dc.identifier.citationTheoretical and Applied Genetics: international journal of plant breeding research, 2007; 114(8):1319-1332
dc.identifier.doi10.1007/s00122-007-0515-3
dc.identifier.issn0040-5752
dc.identifier.issn1432-2242
dc.identifier.orcidOakey, H. [0000-0003-1057-7615]
dc.identifier.orcidPitchford, W. [0000-0002-5213-3978]
dc.identifier.urihttp://hdl.handle.net/2440/44311
dc.language.isoen
dc.publisherSpringer
dc.source.urihttp://www.springerlink.com/content/3156h2r0141t5034/
dc.subjectSaccharum
dc.subjectCrops, Agricultural
dc.subjectModels, Statistical
dc.subjectPedigree
dc.subjectBreeding
dc.subjectHybridization, Genetic
dc.subjectInbreeding
dc.subjectEnvironment
dc.subjectGenes, Dominant
dc.subjectPhenotype
dc.subjectQuantitative Trait Loci
dc.subjectModels, Genetic
dc.titleJoint modeling of additive and non-additive (genetic line) effects in multi-environment trials
dc.typeJournal article
pubs.publication-statusPublished

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