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Registro Completo |
Biblioteca(s): |
Embrapa Acre. |
Data corrente: |
08/11/2017 |
Data da última atualização: |
02/07/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
AZÊVEDO, H. F.; BENVINDO, F. D.; CAVALCANTE, L. N.; HAVERROTH, M.; WADT, L. H. de O.; CAMPOS, T. de. |
Afiliação: |
Hellens Freires Azêvedo, Fundação Oswaldo Cruz; Universidade Federal do Acre (Ufac); Universidade Federal do Acre (Ufac); MOACIR HAVERROTH, CPAF-Acre; LUCIA HELENA DE OLIVEIRA WADT, CPAF-Rondonia; TATIANA DE CAMPOS, CPAF-Acre. |
Título: |
Transferability of heterologous microsatellite loci between species of Euterpe genus. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Genetics and Molecular Research, Ribeirão Preto, v. 16, n. 4, p. 1-7, 2017. |
ISSN: |
1676-5680 |
Idioma: |
Português |
Conteúdo: |
Euterpe precatoria, popularly known as "açaí-do-amazonas", has agronomic, technological and economic potential and has been gaining prominence with the commercialization of its fruits. The production of this açaí-do-amazonas is based on extractivism and management practices have been recommended for sustainable collection. To recommend sustainable rates of fruit collection, it is essential to have information on the genetic variability of natural populations to monitor the recruitment and population dynamics. The objective of this study was to evaluate the transferability of microsatellite loci of E. edulis species to E. precatoria to confirm the applicability of these markers in genetic studies. Eighteen microsatellite loci developed for E. edulis were analyzed using 20 individuals from two natural populations (Formoso and Novo Segredo) of E. precatoria collected at Feijó, State of Acre, Brazil. All loci (100%) were amplified, and of these, nine (50%) were polymorphic. A total of 29 alleles were found in the Novo Segredo population, and 27 alleles were found in the Formoso population, ranging from two to five alleles per locus, with a mean of three alleles per locus. The expected heterozygosity in the Formoso population varied from 0.100 to 0.668, with an average of 0.421. In the Novo Segredo population, a variation between 0.100 and 0.710, with a mean of 0.418, was found. The observed heterozygosity values ranged from 0.100 to 0.800, with averages of 0.333 and 0.267 for Formoso and Novo Segredo, respectively. This set of markers will support further studies on the molecular characterization of the natural populations of E. precatoria and assist with the recommendation of sustainable management practices and strategies for the conservation and genetic improvement of this species. MenosEuterpe precatoria, popularly known as "açaí-do-amazonas", has agronomic, technological and economic potential and has been gaining prominence with the commercialization of its fruits. The production of this açaí-do-amazonas is based on extractivism and management practices have been recommended for sustainable collection. To recommend sustainable rates of fruit collection, it is essential to have information on the genetic variability of natural populations to monitor the recruitment and population dynamics. The objective of this study was to evaluate the transferability of microsatellite loci of E. edulis species to E. precatoria to confirm the applicability of these markers in genetic studies. Eighteen microsatellite loci developed for E. edulis were analyzed using 20 individuals from two natural populations (Formoso and Novo Segredo) of E. precatoria collected at Feijó, State of Acre, Brazil. All loci (100%) were amplified, and of these, nine (50%) were polymorphic. A total of 29 alleles were found in the Novo Segredo population, and 27 alleles were found in the Formoso population, ranging from two to five alleles per locus, with a mean of three alleles per locus. The expected heterozygosity in the Formoso population varied from 0.100 to 0.668, with an average of 0.421. In the Novo Segredo population, a variation between 0.100 and 0.710, with a mean of 0.418, was found. The observed heterozygosity values ranged from 0.100 to 0.800, with averages of 0.333 and 0.267 for Fo... Mostrar Tudo |
Palavras-Chave: |
Acre; Amazonia Ocidental; Dinámica poblacional; Ensayos de variedades; Feijó (AC); Fitomejoramiento; Formoso; Marcador microssatélite; Novo Segredo; Repeticiones de microsatélite; Transferability; Transferibilidad; Transferibilidade; Variación genética; Western Amazon. |
Thesagro: |
Açaí; Dinâmica populacional; Marcador molecular; Melhoramento genético vegetal; Variação Genética; Variedade. |
Thesaurus Nal: |
Euterpe precatoria; Genetic variation; Loci; Microsatellite repeats; Plant breeding; Population dynamics; Variety trials. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166466/1/26407.pdf
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Marc: |
LEADER 03347naa a2200529 a 4500 001 2079268 005 2021-07-02 008 2017 bl uuuu u00u1 u #d 022 $a1676-5680 100 1 $aAZÊVEDO, H. F. 245 $aTransferability of heterologous microsatellite loci between species of Euterpe genus.$h[electronic resource] 260 $c2017 520 $aEuterpe precatoria, popularly known as "açaí-do-amazonas", has agronomic, technological and economic potential and has been gaining prominence with the commercialization of its fruits. The production of this açaí-do-amazonas is based on extractivism and management practices have been recommended for sustainable collection. To recommend sustainable rates of fruit collection, it is essential to have information on the genetic variability of natural populations to monitor the recruitment and population dynamics. The objective of this study was to evaluate the transferability of microsatellite loci of E. edulis species to E. precatoria to confirm the applicability of these markers in genetic studies. Eighteen microsatellite loci developed for E. edulis were analyzed using 20 individuals from two natural populations (Formoso and Novo Segredo) of E. precatoria collected at Feijó, State of Acre, Brazil. All loci (100%) were amplified, and of these, nine (50%) were polymorphic. A total of 29 alleles were found in the Novo Segredo population, and 27 alleles were found in the Formoso population, ranging from two to five alleles per locus, with a mean of three alleles per locus. The expected heterozygosity in the Formoso population varied from 0.100 to 0.668, with an average of 0.421. In the Novo Segredo population, a variation between 0.100 and 0.710, with a mean of 0.418, was found. The observed heterozygosity values ranged from 0.100 to 0.800, with averages of 0.333 and 0.267 for Formoso and Novo Segredo, respectively. This set of markers will support further studies on the molecular characterization of the natural populations of E. precatoria and assist with the recommendation of sustainable management practices and strategies for the conservation and genetic improvement of this species. 650 $aEuterpe precatoria 650 $aGenetic variation 650 $aLoci 650 $aMicrosatellite repeats 650 $aPlant breeding 650 $aPopulation dynamics 650 $aVariety trials 650 $aAçaí 650 $aDinâmica populacional 650 $aMarcador molecular 650 $aMelhoramento genético vegetal 650 $aVariação Genética 650 $aVariedade 653 $aAcre 653 $aAmazonia Ocidental 653 $aDinámica poblacional 653 $aEnsayos de variedades 653 $aFeijó (AC) 653 $aFitomejoramiento 653 $aFormoso 653 $aMarcador microssatélite 653 $aNovo Segredo 653 $aRepeticiones de microsatélite 653 $aTransferability 653 $aTransferibilidad 653 $aTransferibilidade 653 $aVariación genética 653 $aWestern Amazon 700 1 $aBENVINDO, F. D. 700 1 $aCAVALCANTE, L. N. 700 1 $aHAVERROTH, M. 700 1 $aWADT, L. H. de O. 700 1 $aCAMPOS, T. de 773 $tGenetics and Molecular Research, Ribeirão Preto$gv. 16, n. 4, p. 1-7, 2017.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Registros recuperados : 119 | |
21. | | LIMA, R. O. de; SILVA, L. M. da; SILVA, A. L. D. da; CAMPOS, T. de. Identificação genética de híbridos interespecíficos de Arachis. In: SEMINÁRIO DA EMBRAPA ACRE DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO, 3., 2020, Rio Branco, AC. Ciência e tecnologia na sociedade digital (edição on-line): anais. Rio Branco, AC: Embrapa Acre, 2021. p. 59-64. Apresentação oral. (Embrapa Acre. Eventos técnicos & científicos, 3). Editores: Virgínia de Souza Álvares, Fabiano Marçal Estanislau.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Acre. |
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22. | | SILVA, A. L. D. da; OLIVEIRA, J. C. de; CAMPOS, T. de. Identificação molecular de clones de seringueira com marcadores microssatélites. In: SEMINÁRIO DA EMBRAPA ACRE DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO, 2., 2019, Rio Branco, AC. A Contribuição da ciência para a agropecuária no Acre: anais. Rio Branco, AC: Embrapa Acre, 2020. p. 111-116. Banner. (Embrapa Acre. Eventos técnicos & científicos, 2). Editores técnicos: Virgínia de Souza Álvares; Fabiano Marçal Estanislau.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Acre. |
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30. | | OLIVEIRA, J. C. de; FORMIGHIERI, E. F.; GARCIA, A. L. B.; MARGARIDO, G. R. A.; CAMPOS, T. de. Caracterização funcional do transcriptoma de amendoim forrageiro. In: SEMINÁRIO DA EMBRAPA ACRE DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO, 5., 2022, Rio Branco, AC. O papel da tecnologia agrícola na segurança alimentar: anais. Rio Branco, AC: Embrapa Acre, 2023. p. 129-133. Pôster. (Embrapa Acre. Eventos técnicos & científicos, 5). Editores técnicos: Rodrigo Souza Santos; Fabiano Marçal Estanislau.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Acre. |
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32. | | SILVA, C. C.; MANTELLO, C. C.; CAMPOS, T. de; SOUZA, L. M.; GONÇALVES, P. S.; SOUZA, A. P. Leaf-, panel- and latex-expressed sequenced tags from the rubber tree (Hevea brasiliensis) under cold-stressed and suboptimal growing conditions: the development of gene-targeted Functional markers for stress response. Molecular Breeding, Berlim, v. 34, n. 3, p. 1035-1053, Oct. 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Acre. |
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33. | | ALVES, J. F.; TEIXEIRA, R. B.; RAPOSO, A.; OLIVEIRA, M. C.; BARBOSA, E. M.; CAMPOS, T. de; GONCALVES, R. C. Molecular characterization of rubber tree clones (Hevea brasiliensis) using microsatellite markers. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 3., 2011, Ilhéus. Resumos. [S. l.]: Sociedade Brasileira de Genética, 2011. 1 1 CD-ROM.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Acre. |
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34. | | SOUSA, A. C. B. de; JANK, L.; CAMPOS, T. de; SFORÇA, D. A.; ZUCCHI, M. I.; SOUZA, A. P. de. Molecular diversity and genetic structure of guineagrass (Panicum maximum Jacq.), a tropical pasture grass. Tropical Plant Biology, v.4, n.3-4, p. 185-202, 2011.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
Biblioteca(s): Embrapa Gado de Corte. |
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38. | | CAMPOS, T. de; BENCHIMOL, L. L.; CARBONELL, S. A. M.; CHIORATTO, A. F.; FORMIGHIERI, E. F.; SOUZA, A. P. Microsatellites for genetic studies and breeding programs in common bean. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 4, p. 589-592, abr. 2007 Notas Científicas.
Título em português: Microssatélites para estudos genéticos e programas de melhoramento em feijoeiro.Biblioteca(s): Embrapa Unidades Centrais. |
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39. | | AZÊVEDO, H. F.; BENVINDO, F. D.; CAVALCANTE, L. N.; HAVERROTH, M.; WADT, L. H. de O.; CAMPOS, T. de. Transferability of heterologous microsatellite loci between species of Euterpe genus. Genetics and Molecular Research, Ribeirão Preto, v. 16, n. 4, p. 1-7, 2017.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Acre. |
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40. | | AZÊVEDO, H. F.; BENVINDO, F. D.; CAVALVCANTE, L. N.; HAVERROTH, M.; WADT, L. H. de O.; CAMPOS, T. de. Transferability of heterologous microsatellite loci between species of Euterpe genus. Genetics and Molecular Research, Ribeirão Preto v. 16, n. 4, p. 1-7, 2017.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Rondônia. |
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Registros recuperados : 119 | |
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