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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
09/08/2019 |
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Data da última atualização: |
12/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PEREIRA, H. S.; MOTA, A. P. S.; RODRIGUES, L. A.; SOUZA, T. L. P. O. de; MELO, L. C. |
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Afiliação: |
HELTON SANTOS PEREIRA, CNPAF; ANA PAULA SIMPLICIO MOTA, UFG; LUANA ALVES RODRIGUES, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; LEONARDO CUNHA MELO, CNPAF. |
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Título: |
Genetic diversity among common bean cultivars based on agronomic traits and molecular markers and application to recommendation of parent lines. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Euphytica, v. 215, n. 38, 2019. |
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ISSN: |
1573-5060 |
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DOI: |
10.1007/s10681-018-2324-y |
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Idioma: |
Inglês |
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Conteúdo: |
Estimates of genetic diversity based on molecular and morphological data are common in the literature; however, they do not take the most agronomically important traits into consideration. Use of these estimates for recommending parent lines has not had much practical success because the populations thus generated generally exhibit wide variability, but medium to low means for the target trait. A total of 17 common bean cultivars were evaluated in 31 trials conducted in 2008, 2009, and 2010 in the rainy, dry, and winter crop seasons in Brazil. Twelve traits of agronomic importance were evaluated. Analysis of variance were performed on the data and the means were used to estimate the Euclidean distances. In addition, leaves were collected, DNA extracted, and amplification reactions were performed with 33 microsatellite markers to obtain the genetic distances based on complement of the weighted similarity indexes. The genotypes were clustered by the Tocher method. Both forms of estimation of genetic distance showed diversity among the cultivars. The Pearson correlation estimate between the agronomic and molecular genetic distance matrices was significant (0.32), but of low magnitude, which indicates that the distances estimated by the two sets of data supply different information. Coincidence between the clusters was 53%, confirming that this information can truly be considered complementary. The phenotypic mean values for grain yield, the divergence estimates, and the clusters formed by phenotypic and molecular data indicated some crosses with greater probability of obtaining higher yielding lines: BRSMG Majestoso 9 CNFC 10431, BRS Estilo 9 BRS Nota´vel, and BRS Estilo 9 BRS Pontal. MenosEstimates of genetic diversity based on molecular and morphological data are common in the literature; however, they do not take the most agronomically important traits into consideration. Use of these estimates for recommending parent lines has not had much practical success because the populations thus generated generally exhibit wide variability, but medium to low means for the target trait. A total of 17 common bean cultivars were evaluated in 31 trials conducted in 2008, 2009, and 2010 in the rainy, dry, and winter crop seasons in Brazil. Twelve traits of agronomic importance were evaluated. Analysis of variance were performed on the data and the means were used to estimate the Euclidean distances. In addition, leaves were collected, DNA extracted, and amplification reactions were performed with 33 microsatellite markers to obtain the genetic distances based on complement of the weighted similarity indexes. The genotypes were clustered by the Tocher method. Both forms of estimation of genetic distance showed diversity among the cultivars. The Pearson correlation estimate between the agronomic and molecular genetic distance matrices was significant (0.32), but of low magnitude, which indicates that the distances estimated by the two sets of data supply different information. Coincidence between the clusters was 53%, confirming that this information can truly be considered complementary. The phenotypic mean values for grain yield, the divergence estimates, and the cluster... Mostrar Tudo |
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Thesagro: |
Antracnose; Feijão; Fusarium; Mancha Angular; Marcador Molecular; Melhoramento Genético Vegetal; Phaseolus Vulgaris; Variação Genética. |
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Thesaurus Nal: |
Anthracnose; Beans; Fusarium wilt; Leaf spot; Molecular genetics; Plant breeding; Yields. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
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022 $a1573-5060
024 7 $a10.1007/s10681-018-2324-y$2DOI
100 1 $aPEREIRA, H. S.
245 $aGenetic diversity among common bean cultivars based on agronomic traits and molecular markers and application to recommendation of parent lines.$h[electronic resource]
260 $c2019
520 $aEstimates of genetic diversity based on molecular and morphological data are common in the literature; however, they do not take the most agronomically important traits into consideration. Use of these estimates for recommending parent lines has not had much practical success because the populations thus generated generally exhibit wide variability, but medium to low means for the target trait. A total of 17 common bean cultivars were evaluated in 31 trials conducted in 2008, 2009, and 2010 in the rainy, dry, and winter crop seasons in Brazil. Twelve traits of agronomic importance were evaluated. Analysis of variance were performed on the data and the means were used to estimate the Euclidean distances. In addition, leaves were collected, DNA extracted, and amplification reactions were performed with 33 microsatellite markers to obtain the genetic distances based on complement of the weighted similarity indexes. The genotypes were clustered by the Tocher method. Both forms of estimation of genetic distance showed diversity among the cultivars. The Pearson correlation estimate between the agronomic and molecular genetic distance matrices was significant (0.32), but of low magnitude, which indicates that the distances estimated by the two sets of data supply different information. Coincidence between the clusters was 53%, confirming that this information can truly be considered complementary. The phenotypic mean values for grain yield, the divergence estimates, and the clusters formed by phenotypic and molecular data indicated some crosses with greater probability of obtaining higher yielding lines: BRSMG Majestoso 9 CNFC 10431, BRS Estilo 9 BRS Nota´vel, and BRS Estilo 9 BRS Pontal.
650 $aAnthracnose
650 $aBeans
650 $aFusarium wilt
650 $aLeaf spot
650 $aMolecular genetics
650 $aPlant breeding
650 $aYields
650 $aAntracnose
650 $aFeijão
650 $aFusarium
650 $aMancha Angular
650 $aMarcador Molecular
650 $aMelhoramento Genético Vegetal
650 $aPhaseolus Vulgaris
650 $aVariação Genética
700 1 $aMOTA, A. P. S.
700 1 $aRODRIGUES, L. A.
700 1 $aSOUZA, T. L. P. O. de
700 1 $aMELO, L. C.
773 $tEuphytica$gv. 215, n. 38, 2019.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Tipo/Formato |
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Cutter |
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Status |
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| Registros recuperados : 9 | |
| 2. |  | MATTOS, V. S.; FURLANETTO, C.; SILVA, J. G. P.; SANTOS, D. F. dos; ALMEIDA, MARIA RITTA A.; CORREA, V. R.; MOITA, A. W.; CASTAGNONE-SERENO, P.; CARNEIRO, R. M. D. G. Meloidogyne spp. populations from native Cerrado and soybean cultivated areas: genetic variability and aggressiveness. Nematology, Leiden, v. 18, n. 5, p. 505-515, May 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Hortaliças. |
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| 3. | | MATTOS, V. S.; FURLANETTO, C.; SILVA, J. G. P.; SANTOS, D. F. dos; ALMEIDA, M. R. A.; CORREA, V. R.; MOITA, A. W.; CASTAGNONE-SERENO, P.; CARNEIRO, R. M. D. G. Meloidogyne spp. populations from native Cerrado and soybean cultivated areas: genetic variability and aggressiveness. Nematology, Leiden v. 18, n. 5, p. 505-515, May 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 4. | | CARNEIRO, R. M. D. G.; COSTA, S. B.; SOUSA, F. R. de; SANTOS, D. F. dos; ALMEIDA, M. R. A.; SANTOS, M. F. A. dos; SIQUEIRA, K. M. S. de; TIGANO, M. S.; FONSECA, A. F. A. da. Reação de cafeeiros 'Conilon' a diferentes populações de Meloidogyne spp. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 6., 2009, Vitória. Inovação científica, competitividade e mudanças climáticas: anais. Vitória: Consórcio Pesquisa Café, 2009.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Café. |
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| 5. | | CARNEIRO, R. M. D. G.; COSTA, S. B.; SOUSA, F. R. de; SANTOS, D. F. dos; ALMEIDA, M. R. A.; SANTOS, M. F. A. dos; SIQUEIRA, K. M. S. de; TIGANO, M. S.; FONSECA, A. F. A. D. Reação de cafeeiros 'Conilon' a diferentes populações de Meloidogyne spp. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 6., 2009, Vitória. Inovação científica, competitividade e mudanças climáticas: anais. Vitória: Consórcio Pesquisa Café, 2009. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 6. | | CARNEIRO, R. M. D. G.; COSTA, S. B.; SOUSA, F. R. de; SANTOS, D. F. dos; ALMEIDA, M. R. A.; SANTOS, M. F. A. dos; SIQUEIRA, K. M. de; TIGANO, M. S.; FONSECA, A. F. A. da. Reação de cafeeiros 'conilon' a diferentes populações de Meloidogyne spp. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 6., 2009, Vitória. Inovação científica, competitividade e mudanças climáticas: anais. Vitória: Consórcio Pesquisa Café, 2009. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 7. | | ESPINDOLA, M. C. B.; COELHO, S. C. S. de S.; SANTOS, D. F. dos; DOURADO, K. C.; ALVES, E. F.; LIMA, R. B.; ALVES, L. A.; ANDRADE, L. L. de; LIMA, M. V. D. de O.; ALTHOFF, T. D.; PEREIRA, G. E. Análises físico-químicas de vinhos experimentais elaborados no Vale do Submédio São Francisco. In: CONGRESSO BRASILEIRO DE VITICULTURA E ENOLOGIA, 12., 2008, Bento Gonçalves. Anais... Bento Gonçalves: Embrapa Uva e Vinho, 2008. p. 162. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 8. | | ESPINDOLA, M. C. B.; COÊLHO, S. C. S. de S.; SANTOS, D. F. dos; DOURADO, K. C.; ALVES, E. F.; LIMA, R. B.; ALVES, L. A.; LIMA, L. L. de A.; LIMA, M. V. D. de O.; ALTHOFF, T. D.; PEREIRA, G. E. Análises físico-químicas de vinhos experimentais elaborados no Vale do Submédio São Francisco. In: CONGRESSO BRASILEIRO DE VITICULTURA E ENOLOGIA, 12., 2008, Bento Gonçalves. Anais... Bento Gonçalves: Embrapa Uva e Vinho, 2008. p. 162.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 9. | | SILVA, D. F. da; GARCIA, P. H. de M.; CAVALCANTE, J. T.; FERREIRA, P. V.; SAMPAIO, L. V. A.; CAMARA, T. M. M.; SILVA, M. T. da; SILVA NETO, J. V. da; NASCIMENTO, M. da S.; COSTA, L. M. da S.; SILVA, J. A. C.; SANTOS, D. F. dos; SANTOS FILHO, A. M. dos. Desempenho de Genótipos de milho e sorgo sob diferentes densidades de plantio para produção de forragem. In: CONGRESSO ACADÊMICO INTEGRADO DE INOVAÇÃO E TECNOLOGIA, 1., 2016, Alagoas. Anais... Alagoas: UFAL, 2016. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| Registros recuperados : 9 | |
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