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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
31/01/2018 |
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Data da última atualização: |
06/02/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
Cabral, J. C.; BALDONI, A. B.; TONINI, H.; AZEVEDO, V. C. R.; GIUSTINA, L. D.; TIAGO, A. V.; ROSSI, A. A. B. |
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Afiliação: |
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. |
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Título: |
Diversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 16, n. 3, gmr16039702, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
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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Thesagro: |
Bertholletia Excelsa. |
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Thesaurus NAL: |
Amazonia; Genetic variation. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171972/1/2017-cpamt-helio-tonini-diversity-genetic-structure-native-bertholletia.pdf
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Marc: |
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008 2017 bl uuuu u00u1 u #d
100 1 $aCabral, J. C.
245 $aDiversity and genetic structure of the native Brazil nut tree (Bertholletia excelsa Bonpl.) population.$h[electronic resource]
260 $c2017
520 $aThe 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.
650 $aAmazonia
650 $aGenetic variation
650 $aBertholletia Excelsa
700 1 $aBALDONI, A. B.
700 1 $aTONINI, H.
700 1 $aAZEVEDO, V. C. R.
700 1 $aGIUSTINA, L. D.
700 1 $aTIAGO, A. V.
700 1 $aROSSI, A. A. B.
773 $tGenetics and Molecular Research$gv. 16, n. 3, gmr16039702, 2017.
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Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
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