Selection via simulated individual BLUP based on family genotypic effects in sugarcane

Detalhes bibliográficos
Autor(a) principal: Resende, Marcos Deon Vilela de
Data de Publicação: 2006
Outros Autores: Barbosa, Márcio Henrique Pereira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/7155
Resumo: The objective of this work was to propose a new selection strategy for the initial stages of sugarcane improvement, based on the methodology 'simulated individual BLUP (BLUPIS)', which promotes a dynamic allocation of individuals selected in each full-sib family, using BLUP as a base for both the genotypic effects of the referred families and plot effects. The method proposed applies to single full-sib families or those obtained from unbalanced or balanced diallel crosses, half-sib families and self-pollinated families. BLUPIS indicates the number of individuals to be selected within each family, the total number of clones to be advanced, and the number of families to contribute with selected individuals. Correlation between BLUPIS and true BLUP was 0.96, by method validation. Additionally, BLUPIS allows the identification of which replication contains the best individuals of each family.
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spelling Selection via simulated individual BLUP based on family genotypic effects in sugarcaneSeleção via BLUP individual simulado baseado nos efeitos genotípicos de famílias em cana-de-açúcarBLUP/REML; BLUPIS; selection strategies; mixed models; sugarcane breedingBLUP/REML; BLUPIS; estratégias de seleção; modelos mistos; melhoramento de cana-de-açúcarThe objective of this work was to propose a new selection strategy for the initial stages of sugarcane improvement, based on the methodology 'simulated individual BLUP (BLUPIS)', which promotes a dynamic allocation of individuals selected in each full-sib family, using BLUP as a base for both the genotypic effects of the referred families and plot effects. The method proposed applies to single full-sib families or those obtained from unbalanced or balanced diallel crosses, half-sib families and self-pollinated families. BLUPIS indicates the number of individuals to be selected within each family, the total number of clones to be advanced, and the number of families to contribute with selected individuals. Correlation between BLUPIS and true BLUP was 0.96, by method validation. Additionally, BLUPIS allows the identification of which replication contains the best individuals of each family.O objetivo deste trabalho foi propor uma nova estratégia de seleção nos estádios iniciais do desenvolvimento da cana-de-açúcar, utilizando-se a metodologia BLUP individual simulado (BLUPIS) que promove a distribuição dinâmica dos indivíduos selecionados em cada família de irmãos-completos, usando BLUP como base para os efeitos genotípicos da família e para os efeitos de parcela. O método proposto se aplica a famílias de irmãos-completos simples ou obtidas de cruzamentos dialélicos desbalanceados ou balanceados, famílias de meios-irmãos e famílias de autofecundação. Por meio do BLUPIS, indica-se o número de indivíduos a ser selecionado por família, o número total de clones a ser avançado e o número de famílias a contribuir com indivíduos selecionados. A validação do método propiciou uma correlação de 0,96 entre o BLUPIS e o BLUP verdadeiro. Além disso, o BLUPIS permite identificar em qual repetição encontram-se os melhores indivíduos de cada família.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraResende, Marcos Deon Vilela deBarbosa, Márcio Henrique Pereira2006-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/7155Pesquisa Agropecuaria Brasileira; v.41, n.3, mar. 2006; 421-429Pesquisa Agropecuária Brasileira; v.41, n.3, mar. 2006; 421-4291678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/7155/4200info:eu-repo/semantics/openAccess2010-12-30T16:11:43Zoai:ojs.seer.sct.embrapa.br:article/7155Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-12-30T16:11:43Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Selection via simulated individual BLUP based on family genotypic effects in sugarcane
Seleção via BLUP individual simulado baseado nos efeitos genotípicos de famílias em cana-de-açúcar
title Selection via simulated individual BLUP based on family genotypic effects in sugarcane
spellingShingle Selection via simulated individual BLUP based on family genotypic effects in sugarcane
Resende, Marcos Deon Vilela de
BLUP/REML; BLUPIS; selection strategies; mixed models; sugarcane breeding
BLUP/REML; BLUPIS; estratégias de seleção; modelos mistos; melhoramento de cana-de-açúcar
title_short Selection via simulated individual BLUP based on family genotypic effects in sugarcane
title_full Selection via simulated individual BLUP based on family genotypic effects in sugarcane
title_fullStr Selection via simulated individual BLUP based on family genotypic effects in sugarcane
title_full_unstemmed Selection via simulated individual BLUP based on family genotypic effects in sugarcane
title_sort Selection via simulated individual BLUP based on family genotypic effects in sugarcane
author Resende, Marcos Deon Vilela de
author_facet Resende, Marcos Deon Vilela de
Barbosa, Márcio Henrique Pereira
author_role author
author2 Barbosa, Márcio Henrique Pereira
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Resende, Marcos Deon Vilela de
Barbosa, Márcio Henrique Pereira
dc.subject.por.fl_str_mv BLUP/REML; BLUPIS; selection strategies; mixed models; sugarcane breeding
BLUP/REML; BLUPIS; estratégias de seleção; modelos mistos; melhoramento de cana-de-açúcar
topic BLUP/REML; BLUPIS; selection strategies; mixed models; sugarcane breeding
BLUP/REML; BLUPIS; estratégias de seleção; modelos mistos; melhoramento de cana-de-açúcar
description The objective of this work was to propose a new selection strategy for the initial stages of sugarcane improvement, based on the methodology 'simulated individual BLUP (BLUPIS)', which promotes a dynamic allocation of individuals selected in each full-sib family, using BLUP as a base for both the genotypic effects of the referred families and plot effects. The method proposed applies to single full-sib families or those obtained from unbalanced or balanced diallel crosses, half-sib families and self-pollinated families. BLUPIS indicates the number of individuals to be selected within each family, the total number of clones to be advanced, and the number of families to contribute with selected individuals. Correlation between BLUPIS and true BLUP was 0.96, by method validation. Additionally, BLUPIS allows the identification of which replication contains the best individuals of each family.
publishDate 2006
dc.date.none.fl_str_mv 2006-03-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/7155
url https://seer.sct.embrapa.br/index.php/pab/article/view/7155
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/7155/4200
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.41, n.3, mar. 2006; 421-429
Pesquisa Agropecuária Brasileira; v.41, n.3, mar. 2006; 421-429
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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