Genetic characterization of ninety elite soybean cultivars using coefficient of parentage.

Detalhes bibliográficos
Autor(a) principal: MIRANDA, Z. de F. S.
Data de Publicação: 2007
Outros Autores: ARIAS, C. A. A., PRETE, C. E. C., KIIHL, R. A. de S., ALMEIDA, L. A. de, TOLEDO, J. F. F. de, DESTRO, D.
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/470050
Resumo: The objective of this work was to estimate the coefficient of parentage and to understand the genetic structure of 90 elite soybean cultivars, which are adapted to different Brazilian environments. A total of 4,005 coefficients of parentage (f) were obtained and used to group the cultivars by UPGMA method. The constructed dendrogram showed several related cultivar groups which shared similar ancestors and clearly showed the genetic structure of the main Brazilian cultivars. Effective population sizes (Ne) were also estimated for cultivars in different generations. The average f = 0.2124 value, obtained from cultivars classified into four decades according to the release year, suggested effective soybean population sizes of 11 and 13 calculated using arithmetic and weighted means, respectively. The relatively small Ne and the high parentage coefficient support the conclusion that there is a high similarity degree among the main soybean cultivars in Brazil.
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spelling Genetic characterization of ninety elite soybean cultivars using coefficient of parentage.Similaridade genéticaTamanho efetivo populacionalGlycine MaxThe objective of this work was to estimate the coefficient of parentage and to understand the genetic structure of 90 elite soybean cultivars, which are adapted to different Brazilian environments. A total of 4,005 coefficients of parentage (f) were obtained and used to group the cultivars by UPGMA method. The constructed dendrogram showed several related cultivar groups which shared similar ancestors and clearly showed the genetic structure of the main Brazilian cultivars. Effective population sizes (Ne) were also estimated for cultivars in different generations. The average f = 0.2124 value, obtained from cultivars classified into four decades according to the release year, suggested effective soybean population sizes of 11 and 13 calculated using arithmetic and weighted means, respectively. The relatively small Ne and the high parentage coefficient support the conclusion that there is a high similarity degree among the main soybean cultivars in Brazil.Zilda de Fátima Sgobero Miranda, UEL; Carlos Alberto Arrabal Arias, CNPSo; Cássio Egidio Cavenaghi Prete, UEL; Romeu Afonso de Sousa Kiihl, TMG; Leones Alves de Almeida, CNPSo; José Francisco Ferraz de Toledo, CNPSo; Deonisio Destro, UEL.MIRANDA, Z. de F. S.ARIAS, C. A. A.PRETE, C. E. C.KIIHL, R. A. de S.ALMEIDA, L. A. deTOLEDO, J. F. F. deDESTRO, D.2011-12-03T00:02:03Z2011-12-03T00:02:03Z2007-05-3020072017-10-31T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n.3, p. 363-369, mar. 2007.http://www.alice.cnptia.embrapa.br/alice/handle/doc/470050enginfo: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:EMBRAPA2017-08-15T22:53:40Zoai:www.alice.cnptia.embrapa.br:doc/470050Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T22:53:40falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T22:53:40Repositório 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 Genetic characterization of ninety elite soybean cultivars using coefficient of parentage.
title Genetic characterization of ninety elite soybean cultivars using coefficient of parentage.
spellingShingle Genetic characterization of ninety elite soybean cultivars using coefficient of parentage.
MIRANDA, Z. de F. S.
Similaridade genética
Tamanho efetivo populacional
Glycine Max
title_short Genetic characterization of ninety elite soybean cultivars using coefficient of parentage.
title_full Genetic characterization of ninety elite soybean cultivars using coefficient of parentage.
title_fullStr Genetic characterization of ninety elite soybean cultivars using coefficient of parentage.
title_full_unstemmed Genetic characterization of ninety elite soybean cultivars using coefficient of parentage.
title_sort Genetic characterization of ninety elite soybean cultivars using coefficient of parentage.
author MIRANDA, Z. de F. S.
author_facet MIRANDA, Z. de F. S.
ARIAS, C. A. A.
PRETE, C. E. C.
KIIHL, R. A. de S.
ALMEIDA, L. A. de
TOLEDO, J. F. F. de
DESTRO, D.
author_role author
author2 ARIAS, C. A. A.
PRETE, C. E. C.
KIIHL, R. A. de S.
ALMEIDA, L. A. de
TOLEDO, J. F. F. de
DESTRO, D.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Zilda de Fátima Sgobero Miranda, UEL; Carlos Alberto Arrabal Arias, CNPSo; Cássio Egidio Cavenaghi Prete, UEL; Romeu Afonso de Sousa Kiihl, TMG; Leones Alves de Almeida, CNPSo; José Francisco Ferraz de Toledo, CNPSo; Deonisio Destro, UEL.
dc.contributor.author.fl_str_mv MIRANDA, Z. de F. S.
ARIAS, C. A. A.
PRETE, C. E. C.
KIIHL, R. A. de S.
ALMEIDA, L. A. de
TOLEDO, J. F. F. de
DESTRO, D.
dc.subject.por.fl_str_mv Similaridade genética
Tamanho efetivo populacional
Glycine Max
topic Similaridade genética
Tamanho efetivo populacional
Glycine Max
description The objective of this work was to estimate the coefficient of parentage and to understand the genetic structure of 90 elite soybean cultivars, which are adapted to different Brazilian environments. A total of 4,005 coefficients of parentage (f) were obtained and used to group the cultivars by UPGMA method. The constructed dendrogram showed several related cultivar groups which shared similar ancestors and clearly showed the genetic structure of the main Brazilian cultivars. Effective population sizes (Ne) were also estimated for cultivars in different generations. The average f = 0.2124 value, obtained from cultivars classified into four decades according to the release year, suggested effective soybean population sizes of 11 and 13 calculated using arithmetic and weighted means, respectively. The relatively small Ne and the high parentage coefficient support the conclusion that there is a high similarity degree among the main soybean cultivars in Brazil.
publishDate 2007
dc.date.none.fl_str_mv 2007-05-30
2007
2011-12-03T00:02:03Z
2011-12-03T00:02:03Z
2017-10-31T11:11:11Z
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 Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n.3, p. 363-369, mar. 2007.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/470050
identifier_str_mv Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n.3, p. 363-369, mar. 2007.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/470050
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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