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Registros recuperados : 6 | |
1. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MENEZES, E. V.; SOUTO, W. F. S.; CIAMPI, A. Y.; AZEVEDO, V. C. R.; VALÉRIO, H. M.; PIMENTA, M. A. S. Development and characterization of DNA microsatellite primers for buriti (Mauritia flexuosa L.f.). Genetics and Molecular Research , v. 11, n. 4, p. 4058-4062, 2012. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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2. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | OLIVEIRA, D. A. de; NUNES, Y, R. F.; ROCHA, E. A.; BRAGA, R. F.; PIMENTA, M. A. S.; VELOSO, M. das D. M. Potencial germinativo de sementes de fava-d'anta (Dimorphandra mollis Benth. - Fabaceae: Mimosoideae) sob diferentes procedências, datas de coleta e tratamentos de escarificação. Revista Arvore, Viçosa, v. 32, n. 6, p. 1001-1009, nov./dez. 2008. Biblioteca(s): Embrapa Florestas. |
| ![Visualizar detalhes do registro](/consulta/web/img/visualizar.png) ![Imprime registro no formato completo](/consulta/web/img/print.png) |
3. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | OLIVEIRA, D. A.; NUNES, Y. R. F.; ROCHA, E. A.; BRAGA, F. B.; PIMENTA, M. A. S.; VELOSO, M. das D. M. Potencial germinativo de sementes de fava-d'anta (Dimorphandra mollis Benth.-Fabacea:Mimosoideae) sob diferentes procedências, datas de coleta e tratamento de escarificação. Revista Arvore, Viçosa, MG, v. 32, n. 6, p. 1001-1009, nov./dez. 2008. Biblioteca(s): Embrapa Semiárido. |
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4. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | SANTOS, R. R. M.; CAVALLARI, M. M.; PIMENTA, M. A. S.; ABREU, A. G. de; COSTA, M. R.; GUEDES, M. L. Population genetic structure of Attalea vitrivir Zona (Arecaceae) in fragmented areas of southeast Brazil. Genetics and Molecular Research, v.14, n. 2, p. 6472-6481, 2015. 10 p. Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Cocais. |
| ![Visualizar detalhes do registro](/consulta/web/img/visualizar.png) ![Acesso ao objeto digital](/consulta/web/img/pdf.png) ![Imprime registro no formato completo](/consulta/web/img/print.png) |
5. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | OLIVEIRA, D. A. de; PAULA, M. F. B. de; PIMENTA, M. A. S.; BRAGA, R. F.; FERREIRA, M. F. M.; RODRIGUES, L. A. Variabilidade genética de populações de fava d'anta (Dimorphandra mollis) da região norte do Estado de Minas Gerais. Revista Árvore, Viçosa, v. 32, n. 2, p. 355-363, mar./abr. 2008. Biblioteca(s): Embrapa Florestas. |
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6. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | NASSAU, B. R. R. M. N.; MATA, L. R. da; MORETZSOHN, M. de C.; AZEVEDO, V. C. R.; CAVALLARI, M. M.; BRANDÃO, M. M.; VALÉRIO, H. M.; FAGUNDES, M.; FARIA, M. L. de; ARAÚJO, W. S. de; PIMENTA, M. A. S. Genetic structure and diversity of Attalea vitrivir populations in Brazilian Cerrado. Journal of Agricultural Science, v. 12, n. 2; p. 177-188, 2020. Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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Registros recuperados : 6 | |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Cocais. |
Data corrente: |
13/07/2015 |
Data da última atualização: |
27/02/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SANTOS, R. R. M.; CAVALLARI, M. M.; PIMENTA, M. A. S.; ABREU, A. G. de; COSTA, M. R.; GUEDES, M. L. |
Afiliação: |
UNIMONTES; MARCELO MATTOS CAVALLARI, CPACP; UNIMONTES; ALUANA GONCALVES DE ABREU, CNPAF; UFVJM; UNIMONTES. |
Título: |
Population genetic structure of Attalea vitrivir Zona (Arecaceae) in fragmented areas of southeast Brazil. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Genetics and Molecular Research, v.14, n. 2, p. 6472-6481, 2015. |
Páginas: |
10 p. |
DOI: |
http://dx.doi.org/10.4238/2015.June.11.23 |
Idioma: |
Inglês |
Conteúdo: |
Attalea vitrivir Zona (synonym Orbignya oleifera) is one of the six species of Arecaceae known as ?babassu?. This species is used to make cosmetics, food, and detergents due to the high concentration of oil in the seeds. It is found only in fragmented areas of southern Bahia State and northern Minas Gerais State, southeast Brazil, and this fragmentation has affected both its ecological and genetic characteristics. We evaluated the genetic diversity and population genetic structure of A. vitrivir in six areas of two different regions at the extremes of its geographical range, in order to gain a better understanding of the factors that affect the distribution and partitioning of its diversity. Nine inter simple sequence repeat (ISSR) markers amplified 74 polymorphic bands, resulting in large diversity values (Shannon diversity index, 0.37-0.47; intrapopulation genetic diversity, 0.25-0.34). Analysis of molecular variance (AMOVA) revealed considerable differentiation between sampling sites (30.03%) and regions (12.08%), although most of the diversity was observed within sampling sites (69%). Further differentiation between sampling sites was noted more in the northern region than in the southern region, highlighting the genetic connectivity between the sampling sites within Rio Pandeiros Environmental Protection Area (southern region). The identification of two distinct genetic clusters (K = 2) corresponded to the northern and southern regions, and corroborated the AMOVA results. We suggest that the northern area, outside Rio Pandeiros Environmental Protection Area, must be included in future management plans for this species. MenosAttalea vitrivir Zona (synonym Orbignya oleifera) is one of the six species of Arecaceae known as ?babassu?. This species is used to make cosmetics, food, and detergents due to the high concentration of oil in the seeds. It is found only in fragmented areas of southern Bahia State and northern Minas Gerais State, southeast Brazil, and this fragmentation has affected both its ecological and genetic characteristics. We evaluated the genetic diversity and population genetic structure of A. vitrivir in six areas of two different regions at the extremes of its geographical range, in order to gain a better understanding of the factors that affect the distribution and partitioning of its diversity. Nine inter simple sequence repeat (ISSR) markers amplified 74 polymorphic bands, resulting in large diversity values (Shannon diversity index, 0.37-0.47; intrapopulation genetic diversity, 0.25-0.34). Analysis of molecular variance (AMOVA) revealed considerable differentiation between sampling sites (30.03%) and regions (12.08%), although most of the diversity was observed within sampling sites (69%). Further differentiation between sampling sites was noted more in the northern region than in the southern region, highlighting the genetic connectivity between the sampling sites within Rio Pandeiros Environmental Protection Area (southern region). The identification of two distinct genetic clusters (K = 2) corresponded to the northern and southern regions, and corroborated the AMOVA result... Mostrar Tudo |
Palavras-Chave: |
Attalea vitrivir; Babassu; Diversidade genética; Estrutura genética; Fragmentação regional do babaçu; Orbignya oleifera. |
Thesagro: |
Babaçu; Cerrado. |
Thesaurus NAL: |
Arecaceae; Habitat fragmentation. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/126451/1/gmr5455.pdf
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Marc: |
LEADER 02642naa a2200325 a 4500 001 2019672 005 2018-02-27 008 2015 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.4238/2015.June.11.23$2DOI 100 1 $aSANTOS, R. R. M. 245 $aPopulation genetic structure of Attalea vitrivir Zona (Arecaceae) in fragmented areas of southeast Brazil.$h[electronic resource] 260 $c2015 300 $a10 p. 520 $aAttalea vitrivir Zona (synonym Orbignya oleifera) is one of the six species of Arecaceae known as ?babassu?. This species is used to make cosmetics, food, and detergents due to the high concentration of oil in the seeds. It is found only in fragmented areas of southern Bahia State and northern Minas Gerais State, southeast Brazil, and this fragmentation has affected both its ecological and genetic characteristics. We evaluated the genetic diversity and population genetic structure of A. vitrivir in six areas of two different regions at the extremes of its geographical range, in order to gain a better understanding of the factors that affect the distribution and partitioning of its diversity. Nine inter simple sequence repeat (ISSR) markers amplified 74 polymorphic bands, resulting in large diversity values (Shannon diversity index, 0.37-0.47; intrapopulation genetic diversity, 0.25-0.34). Analysis of molecular variance (AMOVA) revealed considerable differentiation between sampling sites (30.03%) and regions (12.08%), although most of the diversity was observed within sampling sites (69%). Further differentiation between sampling sites was noted more in the northern region than in the southern region, highlighting the genetic connectivity between the sampling sites within Rio Pandeiros Environmental Protection Area (southern region). The identification of two distinct genetic clusters (K = 2) corresponded to the northern and southern regions, and corroborated the AMOVA results. We suggest that the northern area, outside Rio Pandeiros Environmental Protection Area, must be included in future management plans for this species. 650 $aArecaceae 650 $aHabitat fragmentation 650 $aBabaçu 650 $aCerrado 653 $aAttalea vitrivir 653 $aBabassu 653 $aDiversidade genética 653 $aEstrutura genética 653 $aFragmentação regional do babaçu 653 $aOrbignya oleifera 700 1 $aCAVALLARI, M. M. 700 1 $aPIMENTA, M. A. S. 700 1 $aABREU, A. G. de 700 1 $aCOSTA, M. R. 700 1 $aGUEDES, M. L. 773 $tGenetics and Molecular Research$gv.14, n. 2, p. 6472-6481, 2015.
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Embrapa Cocais (CPACP) |
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