Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.

Detalhes bibliográficos
Autor(a) principal: Cabral, J. C.
Data de Publicação: 2017
Outros Autores: BALDONI, A. B., TONINI, H., AZEVEDO, V. C. R., GIUSTINA, L. D., TIAGO, A. V., ROSSI, A. A. B.
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/1086811
Resumo: The present study was carried out in a native Brazil nut tree population (Bertholletia excelsa Bonpl., Lecythidaceae) to assess its genetic diversity and structure. Ten microsatellite markers were used to genotype 198 adult trees (B. excelsa). The population presented high genetic diversity and inbreeding absence rates. The empirical Bayesian method showed three distinct groups in the structure of this population. Molecular analysis of variance showed 98% variability within groups, and 2% between groups. The genetic divergence (FST) indicated little difference between groups; thus, suggesting efficient gene flow between the analyzed B. excelsa adult trees.
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spelling Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.Bertholletia ExcelsaGenetic variationAmazoniaThe present study was carried out in a native Brazil nut tree population (Bertholletia excelsa Bonpl., Lecythidaceae) to assess its genetic diversity and structure. Ten microsatellite markers were used to genotype 198 adult trees (B. excelsa). The population presented high genetic diversity and inbreeding absence rates. The empirical Bayesian method showed three distinct groups in the structure of this population. Molecular analysis of variance showed 98% variability within groups, and 2% between groups. The genetic divergence (FST) indicated little difference between groups; thus, suggesting efficient gene flow between the analyzed B. excelsa adult trees.J. C. Cabral, UNEMAT-ALTA FLORESTA; AISY BOTEGA BALDONI TARDIN, CPAMT; HELIO TONINI, CPAMT; VANIA CRISTINA RENNO AZEVEDO, Cenargen; L. D. GIUSTINA, UFMT-CUIABA; A. V. TIAGO, UNEMAT-ALTA FLORESTA; A. A. B. ROSSI, UNEMAT-ALTA FLORESTA.Cabral, J. C.BALDONI, A. B.TONINI, H.AZEVEDO, V. C. R.GIUSTINA, L. D.TIAGO, A. V.ROSSI, A. A. B.2018-02-01T00:00:01Z2018-02-01T00:00:01Z2018-01-3120172018-02-06T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleGenetics and Molecular Research, v. 16, n. 3, gmr16039702, 2017.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1086811enginfo: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:EMBRAPA2018-02-01T00:00:10Zoai:www.alice.cnptia.embrapa.br:doc/1086811Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-02-01T00:00:10falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-02-01T00:00:10Repositório 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 Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.
title Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.
spellingShingle Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.
Cabral, J. C.
Bertholletia Excelsa
Genetic variation
Amazonia
title_short Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.
title_full Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.
title_fullStr Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.
title_full_unstemmed Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.
title_sort Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.
author Cabral, J. C.
author_facet Cabral, J. C.
BALDONI, A. B.
TONINI, H.
AZEVEDO, V. C. R.
GIUSTINA, L. D.
TIAGO, A. V.
ROSSI, A. A. B.
author_role author
author2 BALDONI, A. B.
TONINI, H.
AZEVEDO, V. C. R.
GIUSTINA, L. D.
TIAGO, A. V.
ROSSI, A. A. B.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv J. C. Cabral, UNEMAT-ALTA FLORESTA; AISY BOTEGA BALDONI TARDIN, CPAMT; HELIO TONINI, CPAMT; VANIA CRISTINA RENNO AZEVEDO, Cenargen; L. D. GIUSTINA, UFMT-CUIABA; A. V. TIAGO, UNEMAT-ALTA FLORESTA; A. A. B. ROSSI, UNEMAT-ALTA FLORESTA.
dc.contributor.author.fl_str_mv Cabral, J. C.
BALDONI, A. B.
TONINI, H.
AZEVEDO, V. C. R.
GIUSTINA, L. D.
TIAGO, A. V.
ROSSI, A. A. B.
dc.subject.por.fl_str_mv Bertholletia Excelsa
Genetic variation
Amazonia
topic Bertholletia Excelsa
Genetic variation
Amazonia
description The present study was carried out in a native Brazil nut tree population (Bertholletia excelsa Bonpl., Lecythidaceae) to assess its genetic diversity and structure. Ten microsatellite markers were used to genotype 198 adult trees (B. excelsa). The population presented high genetic diversity and inbreeding absence rates. The empirical Bayesian method showed three distinct groups in the structure of this population. Molecular analysis of variance showed 98% variability within groups, and 2% between groups. The genetic divergence (FST) indicated little difference between groups; thus, suggesting efficient gene flow between the analyzed B. excelsa adult trees.
publishDate 2017
dc.date.none.fl_str_mv 2017
2018-02-01T00:00:01Z
2018-02-01T00:00:01Z
2018-01-31
2018-02-06T11:11:11Z
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 Genetics and Molecular Research, v. 16, n. 3, gmr16039702, 2017.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1086811
identifier_str_mv Genetics and Molecular Research, v. 16, n. 3, gmr16039702, 2017.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1086811
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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