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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Milho e Sorgo; Embrapa Pecuária Sul; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
20/12/2019 |
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Data da última atualização: |
24/02/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BALDONI, A. B.; TEODORO, L. P. R.; TEODORO, P. E.; TONINI, H.; TARDIN, F. D.; BOTIN, A. A.; HOOGERHEIDE, E. S. S.; BOTELHO, S. de C. C.; LULU, J.; FARIAS NETO, A. L. de; AZEVEDO, V. C. R. |
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Afiliação: |
AISY BOTEGA BALDONI TARDIN, CPAMT; LARISSA PEREIRA RIBEIRO TEODORO, UFMS, Chapadão do Sul-MS; PAULO EDUARDO TEODORO, UFMS, Chapadão do Sul-MS; HELIO TONINI, CPPSUL; FLAVIO DESSAUNE TARDIN, CNPMS; ANDREIA ALVES BOTIN, UFMT, Sinop-MT; EULALIA SOLER SOBREIRA HOOGERHEIDE, CPAMT; SILVIA DE CARVALHO CAMPOS BOTELHO, CPAMT; JORGE LULU, CPAMT; AUSTECLINIO LOPES DE FARIAS NETO, CPAMT; VANIA CRISTINA RENNO AZEVEDO, Cenargen. |
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Título: |
Genetic diversity of Brazil nut tree (Bertholletia excelsa Bonpl.) in southern Brazilian Amazon. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Forest ecology and management, v. 458, 117795, 2020. |
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DOI: |
https://doi.org/10.1016/j.foreco.2019.117795 |
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Idioma: |
Inglês |
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Conteúdo: |
Understanding genetic diversity is the basis of the evolutionary process of any species, as there are mechanisms that increase or reduce genetic variation. Brazil nut (Bertholletia excelsa Bonpl.) occurs in the Amazon region, and is included in the list of endangered species, justifying the importance of this study for the species. This study hypothesized that genetic diversity among individuals collected at different locations in the Amazon (between groups) is greater than genetic diversity between individuals from the same location (within groups). We aimed to study the genetic diversity of four populations of B. excelsa, located in native forests in the Amazon region of the state of Mato Grosso. DNAs were collected from 50 adult trees at each four sites, which were evaluated by seven microsatellite molecular markers (loci Bex06, Bet15, Bet14, Bex09 and Bet16). Genetic diversity of four Brazil nut tree populations collected in the Amazon region were assessed by microsatellite molecular markers. Brazil nut tree revealed to have greater genetic diversity between population than within in individuals in each population, suggesting that seed collection considering a larger number of matrices between a population than within populations is a more effective strategy. The most genetically distant populations were Itaúba and Juína, and Itaúba and Cotriguaçu, showing a relationship with geographical distance and also with differences found in fruit and seed characteristics already reported in other studies evaluating such populations. The findings of this study contribute to the establishment of the species breeding strategies that, in turn, ensure the maintenance and preservation of the genetic diversity of Brazil nut tree in southern Brazilian Amazon. MenosUnderstanding genetic diversity is the basis of the evolutionary process of any species, as there are mechanisms that increase or reduce genetic variation. Brazil nut (Bertholletia excelsa Bonpl.) occurs in the Amazon region, and is included in the list of endangered species, justifying the importance of this study for the species. This study hypothesized that genetic diversity among individuals collected at different locations in the Amazon (between groups) is greater than genetic diversity between individuals from the same location (within groups). We aimed to study the genetic diversity of four populations of B. excelsa, located in native forests in the Amazon region of the state of Mato Grosso. DNAs were collected from 50 adult trees at each four sites, which were evaluated by seven microsatellite molecular markers (loci Bex06, Bet15, Bet14, Bex09 and Bet16). Genetic diversity of four Brazil nut tree populations collected in the Amazon region were assessed by microsatellite molecular markers. Brazil nut tree revealed to have greater genetic diversity between population than within in individuals in each population, suggesting that seed collection considering a larger number of matrices between a population than within populations is a more effective strategy. The most genetically distant populations were Itaúba and Juína, and Itaúba and Cotriguaçu, showing a relationship with geographical distance and also with differences found in fruit and seed characteristics already ... Mostrar Tudo |
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Thesagro: |
Bertholletia Excelsa; Castanha; Castanha do Para. |
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Thesaurus Nal: |
Breeding; Conservation programs; Genetic distance. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207654/1/2019-cpamt-aisy-baldoni-genetic-diversity-brazil-nut-tree-southern-brazilian-amazon.pdf
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Marc: |
LEADER 02756naa a2200325 a 4500
001 2117445
005 2021-02-24
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.foreco.2019.117795$2DOI
100 1 $aBALDONI, A. B.
245 $aGenetic diversity of Brazil nut tree (Bertholletia excelsa Bonpl.) in southern Brazilian Amazon.$h[electronic resource]
260 $c2020
520 $aUnderstanding genetic diversity is the basis of the evolutionary process of any species, as there are mechanisms that increase or reduce genetic variation. Brazil nut (Bertholletia excelsa Bonpl.) occurs in the Amazon region, and is included in the list of endangered species, justifying the importance of this study for the species. This study hypothesized that genetic diversity among individuals collected at different locations in the Amazon (between groups) is greater than genetic diversity between individuals from the same location (within groups). We aimed to study the genetic diversity of four populations of B. excelsa, located in native forests in the Amazon region of the state of Mato Grosso. DNAs were collected from 50 adult trees at each four sites, which were evaluated by seven microsatellite molecular markers (loci Bex06, Bet15, Bet14, Bex09 and Bet16). Genetic diversity of four Brazil nut tree populations collected in the Amazon region were assessed by microsatellite molecular markers. Brazil nut tree revealed to have greater genetic diversity between population than within in individuals in each population, suggesting that seed collection considering a larger number of matrices between a population than within populations is a more effective strategy. The most genetically distant populations were Itaúba and Juína, and Itaúba and Cotriguaçu, showing a relationship with geographical distance and also with differences found in fruit and seed characteristics already reported in other studies evaluating such populations. The findings of this study contribute to the establishment of the species breeding strategies that, in turn, ensure the maintenance and preservation of the genetic diversity of Brazil nut tree in southern Brazilian Amazon.
650 $aBreeding
650 $aConservation programs
650 $aGenetic distance
650 $aBertholletia Excelsa
650 $aCastanha
650 $aCastanha do Para
700 1 $aTEODORO, L. P. R.
700 1 $aTEODORO, P. E.
700 1 $aTONINI, H.
700 1 $aTARDIN, F. D.
700 1 $aBOTIN, A. A.
700 1 $aHOOGERHEIDE, E. S. S.
700 1 $aBOTELHO, S. de C. C.
700 1 $aLULU, J.
700 1 $aFARIAS NETO, A. L. de
700 1 $aAZEVEDO, V. C. R.
773 $tForest ecology and management$gv. 458, 117795, 2020.
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Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
16/12/2008 |
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Data da última atualização: |
23/08/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
NAVES, R. de L.; VALDEBENITO-SANHUEZA, R. M.; SANTANA, A. P. dos S.; HENRIQUE, C. R.; MORANTE, J. P. |
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Afiliação: |
ROSEMEIRE DE LELLIS NAVES, CNPUV; ROSA MARIA VALDEBENITO SANHUEZA, Proterra; ANA PAULA DOS SANTOS SANTANA, FACULDADE DE TECNOLOGIA DE SÃO PAULO – JALES; CLAYTON RODRIGUES HENRIQUE, CENTRO UNIVERSITÁRIO DE JALES; JOÃO PAULO MORANTE, Bolsista CNPq. |
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Título: |
Controle biológico das podridões dos cachos em uvas finas de mesa no noroeste do estado de São Paulo. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 20., 2008, Vitória, ES. Anais... Vitória: Incaper, 2008. |
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Páginas: |
Não Paginado. |
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Idioma: |
Português |
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Conteúdo: |
As podridões dos cachos, que provocam perdas tanto na qualidade como na quantidade da uva produzida, podem causar danos no campo e em pós-colheita. Essas doenças podem ocorrer simultaneamente no mesmo cacho e, normalmente, provocam murcha e mumificação das bagas. O mofo cinzento (Botryotinia fuckeliana Pers. Fr., forma conidial Botrytis cinerea (de Bary) Whetzel), é considerado o maior responsável pelas perdas em pós-colheita, principalmente pelo fato do agente causal apresentar crescimento sob temperaturas de armazenamento (CRISOSTO el al., 2007). Em regiões onde a temperatura e a umidade são altas durante a fase de maturação, a podridão da uva madura (Glomerella cingulata (Ston.) Sapuld & Schrenk, forma conidial Colletotrichum gloeosporioides (Penz.) Penz. & Sacc.), assume grande importância. |
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Palavras-Chave: |
são Paulo. |
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Thesagro: |
Controle Biológico; Doença de Planta; Mofo Cinzento; Podridão; Uva; Viticultura. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/543324/1/ID10459.pdf
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Marc: |
LEADER 01627nam a2200253 a 4500
001 1543324
005 2022-08-23
008 2008 bl uuuu u00u1 u #d
100 1 $aNAVES, R. de L.
245 $aControle biológico das podridões dos cachos em uvas finas de mesa no noroeste do estado de São Paulo.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 20., 2008, Vitória, ES. Anais... Vitória: Incaper$c2008
300 $aNão Paginado.
520 $aAs podridões dos cachos, que provocam perdas tanto na qualidade como na quantidade da uva produzida, podem causar danos no campo e em pós-colheita. Essas doenças podem ocorrer simultaneamente no mesmo cacho e, normalmente, provocam murcha e mumificação das bagas. O mofo cinzento (Botryotinia fuckeliana Pers. Fr., forma conidial Botrytis cinerea (de Bary) Whetzel), é considerado o maior responsável pelas perdas em pós-colheita, principalmente pelo fato do agente causal apresentar crescimento sob temperaturas de armazenamento (CRISOSTO el al., 2007). Em regiões onde a temperatura e a umidade são altas durante a fase de maturação, a podridão da uva madura (Glomerella cingulata (Ston.) Sapuld & Schrenk, forma conidial Colletotrichum gloeosporioides (Penz.) Penz. & Sacc.), assume grande importância.
650 $aControle Biológico
650 $aDoença de Planta
650 $aMofo Cinzento
650 $aPodridão
650 $aUva
650 $aViticultura
653 $asão Paulo
700 1 $aVALDEBENITO-SANHUEZA, R. M.
700 1 $aSANTANA, A. P. dos S.
700 1 $aHENRIQUE, C. R.
700 1 $aMORANTE, J. P.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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