Population structure correction for genomic selection through eigenvector covariates.

Detalhes bibliográficos
Autor(a) principal: AZEVEDO, C. F.
Data de Publicação: 2017
Outros Autores: RESENDE, M. D. V. de, SILVA, F. F. e, NASCIMENTO, M., VIANA, J. M. S., VALENTE, M. S. F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1084041
Resumo: We proposed a population structure correction for genome-wide selection based on covariance analysis via eigenvector (EVG) decomposition. The agreement between the predicted and true breeding values was evaluated by independent cross-validation data sets. Other correction methods such as correction via principal components, best linear unbiased prediction, and deregressed phenotype were also evaluated. Based on different simulation scenarios, the proposed EVG out performed the other methods in the prediction of accuracy.
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spelling Population structure correction for genomic selection through eigenvector covariates.Mendelian segregationDeregressed phenotypeShort-term genomic predictionPrincipal componentWe proposed a population structure correction for genome-wide selection based on covariance analysis via eigenvector (EVG) decomposition. The agreement between the predicted and true breeding values was evaluated by independent cross-validation data sets. Other correction methods such as correction via principal components, best linear unbiased prediction, and deregressed phenotype were also evaluated. Based on different simulation scenarios, the proposed EVG out performed the other methods in the prediction of accuracy.Camila Ferreira Azevedo, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; Fabyano Fonseca e Silva, UFV; Moysés Nascimento, UFV; José Marcelo Soriano Viana, UFV; Magno Sávio Ferreira Valente, UFV.AZEVEDO, C. F.RESENDE, M. D. V. deSILVA, F. F. eNASCIMENTO, M.VIANA, J. M. S.VALENTE, M. S. F.2018-01-02T23:18:58Z2018-01-02T23:18:58Z2018-01-0220172018-01-02T23:18:58Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCrop Breeding and Applied Biotechnology, Viçosa, v. 17, n. 4, p.350-358, Oct./Dec. 2017.http://www.alice.cnptia.embrapa.br/alice/handle/doc/108404110.1590/1984- 70332017v17n4a53enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2018-01-02T23:19:05Zoai:www.alice.cnptia.embrapa.br:doc/1084041Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-01-02T23:19:05falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-01-02T23:19:05Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Population structure correction for genomic selection through eigenvector covariates.
title Population structure correction for genomic selection through eigenvector covariates.
spellingShingle Population structure correction for genomic selection through eigenvector covariates.
AZEVEDO, C. F.
Mendelian segregation
Deregressed phenotype
Short-term genomic prediction
Principal component
title_short Population structure correction for genomic selection through eigenvector covariates.
title_full Population structure correction for genomic selection through eigenvector covariates.
title_fullStr Population structure correction for genomic selection through eigenvector covariates.
title_full_unstemmed Population structure correction for genomic selection through eigenvector covariates.
title_sort Population structure correction for genomic selection through eigenvector covariates.
author AZEVEDO, C. F.
author_facet AZEVEDO, C. F.
RESENDE, M. D. V. de
SILVA, F. F. e
NASCIMENTO, M.
VIANA, J. M. S.
VALENTE, M. S. F.
author_role author
author2 RESENDE, M. D. V. de
SILVA, F. F. e
NASCIMENTO, M.
VIANA, J. M. S.
VALENTE, M. S. F.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Camila Ferreira Azevedo, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; Fabyano Fonseca e Silva, UFV; Moysés Nascimento, UFV; José Marcelo Soriano Viana, UFV; Magno Sávio Ferreira Valente, UFV.
dc.contributor.author.fl_str_mv AZEVEDO, C. F.
RESENDE, M. D. V. de
SILVA, F. F. e
NASCIMENTO, M.
VIANA, J. M. S.
VALENTE, M. S. F.
dc.subject.por.fl_str_mv Mendelian segregation
Deregressed phenotype
Short-term genomic prediction
Principal component
topic Mendelian segregation
Deregressed phenotype
Short-term genomic prediction
Principal component
description We proposed a population structure correction for genome-wide selection based on covariance analysis via eigenvector (EVG) decomposition. The agreement between the predicted and true breeding values was evaluated by independent cross-validation data sets. Other correction methods such as correction via principal components, best linear unbiased prediction, and deregressed phenotype were also evaluated. Based on different simulation scenarios, the proposed EVG out performed the other methods in the prediction of accuracy.
publishDate 2017
dc.date.none.fl_str_mv 2017
2018-01-02T23:18:58Z
2018-01-02T23:18:58Z
2018-01-02
2018-01-02T23:18:58Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Crop Breeding and Applied Biotechnology, Viçosa, v. 17, n. 4, p.350-358, Oct./Dec. 2017.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1084041
10.1590/1984- 70332017v17n4a53
identifier_str_mv Crop Breeding and Applied Biotechnology, Viçosa, v. 17, n. 4, p.350-358, Oct./Dec. 2017.
10.1590/1984- 70332017v17n4a53
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1084041
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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