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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
15/05/2007 |
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Data da última atualização: |
21/10/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CIAMPI, M. B.; KURAMAE, E. E.; FENILLE, R. C.; MEYER, M. C.; SOUZA, N. L.; CERESINI, P. C. |
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Afiliação: |
MAURICIO CONRADO MEYER, CNPSO. |
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Título: |
Intraspecific evolution of Rhizoctonia solani AG-1 IA associated with soybean and rice in Brazil based on polymorphisms at the ITS-5.8S rDNA operon. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
European Journal of Plant Pathology, v. 113, n. 2, p. 183-196, Oct. 2005. |
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DOI: |
10.1007/s10658-005-2231-7 |
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Idioma: |
Inglês |
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Conteúdo: |
Rhizoctonia solani AG-1 IA causes leaf blight on soybean and rice. Despite the fact that R. solani AG-1 IA is a major pathogen affecting soybean and rice in Brazil and elsewhere in the world, little information is available on its genetic diversity and evolution. This study was an attempt to reveal the origin, and the patterns of movement and amplification of epidemiologically significant genotypes of R. solani AG-1 IA from soybean and rice in Brazil. For inferring intraspecific evolution of R. solani AG-1 IA sampled from soybean and rice, networks of ITS-5.8S rDNA sequencing haplotypes were built using the statistical parsimony algorithm from Clement et al. (2000) Molecular Ecology 9: 1657?1660. Higher haplotype diversity (Nei M 1987, Molecular Evolutionary Genetics Columbia University Press, New york: 512p.) was observed for the Brazilian soybean sample of R. solani AG-1 IA (0.827) in comparison with the rest of the world sample (0.431). Within the south-central American clade (3-2), four haplotypes of R. solani AG-1 IA from Mato Grosso, one from Tocantins, one from Maranhão, and one from Cuba occupied the tips of the network, indicating recent origin. The putative ancestral haplotypes had probably originated either from Mato Grosso or Maranhão States. While 16 distinct haplotypes were found in a sample of 32 soybean isolates of the pathogen, the entire rice sample (n=20) was represented by a single haplotype (haplotype 5), with a worldwide distribution. The results from nested-cladistic analysis indicated restricted gene flow with isolation by distance (or restricted dispersal by distance in nonsexual species) for the south-central American clade (3-2), mainly composed by soybean haplotypes. MenosRhizoctonia solani AG-1 IA causes leaf blight on soybean and rice. Despite the fact that R. solani AG-1 IA is a major pathogen affecting soybean and rice in Brazil and elsewhere in the world, little information is available on its genetic diversity and evolution. This study was an attempt to reveal the origin, and the patterns of movement and amplification of epidemiologically significant genotypes of R. solani AG-1 IA from soybean and rice in Brazil. For inferring intraspecific evolution of R. solani AG-1 IA sampled from soybean and rice, networks of ITS-5.8S rDNA sequencing haplotypes were built using the statistical parsimony algorithm from Clement et al. (2000) Molecular Ecology 9: 1657?1660. Higher haplotype diversity (Nei M 1987, Molecular Evolutionary Genetics Columbia University Press, New york: 512p.) was observed for the Brazilian soybean sample of R. solani AG-1 IA (0.827) in comparison with the rest of the world sample (0.431). Within the south-central American clade (3-2), four haplotypes of R. solani AG-1 IA from Mato Grosso, one from Tocantins, one from Maranhão, and one from Cuba occupied the tips of the network, indicating recent origin. The putative ancestral haplotypes had probably originated either from Mato Grosso or Maranhão States. While 16 distinct haplotypes were found in a sample of 32 soybean isolates of the pathogen, the entire rice sample (n=20) was represented by a single haplotype (haplotype 5), with a worldwide distribution. The results from n... Mostrar Tudo |
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Thesagro: |
Arroz; Fungo; Soja. |
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Thesaurus Nal: |
Rice; Soybeans. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02503naa a2200253 a 4500
001 1470001
005 2024-10-21
008 2005 bl uuuu u00u1 u #d
024 7 $a10.1007/s10658-005-2231-7$2DOI
100 1 $aCIAMPI, M. B.
245 $aIntraspecific evolution of Rhizoctonia solani AG-1 IA associated with soybean and rice in Brazil based on polymorphisms at the ITS-5.8S rDNA operon.$h[electronic resource]
260 $c2005
520 $aRhizoctonia solani AG-1 IA causes leaf blight on soybean and rice. Despite the fact that R. solani AG-1 IA is a major pathogen affecting soybean and rice in Brazil and elsewhere in the world, little information is available on its genetic diversity and evolution. This study was an attempt to reveal the origin, and the patterns of movement and amplification of epidemiologically significant genotypes of R. solani AG-1 IA from soybean and rice in Brazil. For inferring intraspecific evolution of R. solani AG-1 IA sampled from soybean and rice, networks of ITS-5.8S rDNA sequencing haplotypes were built using the statistical parsimony algorithm from Clement et al. (2000) Molecular Ecology 9: 1657?1660. Higher haplotype diversity (Nei M 1987, Molecular Evolutionary Genetics Columbia University Press, New york: 512p.) was observed for the Brazilian soybean sample of R. solani AG-1 IA (0.827) in comparison with the rest of the world sample (0.431). Within the south-central American clade (3-2), four haplotypes of R. solani AG-1 IA from Mato Grosso, one from Tocantins, one from Maranhão, and one from Cuba occupied the tips of the network, indicating recent origin. The putative ancestral haplotypes had probably originated either from Mato Grosso or Maranhão States. While 16 distinct haplotypes were found in a sample of 32 soybean isolates of the pathogen, the entire rice sample (n=20) was represented by a single haplotype (haplotype 5), with a worldwide distribution. The results from nested-cladistic analysis indicated restricted gene flow with isolation by distance (or restricted dispersal by distance in nonsexual species) for the south-central American clade (3-2), mainly composed by soybean haplotypes.
650 $aRice
650 $aSoybeans
650 $aArroz
650 $aFungo
650 $aSoja
700 1 $aKURAMAE, E. E.
700 1 $aFENILLE, R. C.
700 1 $aMEYER, M. C.
700 1 $aSOUZA, N. L.
700 1 $aCERESINI, P. C.
773 $tEuropean Journal of Plant Pathology$gv. 113, n. 2, p. 183-196, Oct. 2005.
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Embrapa Soja (CNPSO) |
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| Registros recuperados : 13 | |
| 8. |  | MELO, J. de S.; OLIVEIRA, T. J. de; SOUZA, J. M. L. de; BAYMA, M. M. A.; SA, C. P. de; CAMPOS FILHO, M. D. Impactos da adequação das boas práticas de fabricação da farinha de mandioca sobre o custo de produção no Vale do Juruá, Acre. In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 20., 2006, Curitiba. Alimentos e agroindústrias brasileiras no contexto internacional: anais. Curitiba: Sociedade Brasileira de Alimentos, 2006. 1 p. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
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| 9. | | LEDO, A. da S.; CARVALHO, H. W. L. de; ALMEIDA, C. S.; MOURA, C. R. F.; AZEVEDO, A. G. C. de; MELO, J. de O.; FREIRE, K. C. S.; FEITOSA, R. B.; SILVA, T. N.; COSTA, T. S. Efeito do estresse salino no desenvolvimento in vitro de genótipos de milho. Aracaju: Embrapa Tabuleiros Costeiros, 2013. 19 p. (Embrapa Tabuleiros Costeiros. Boletim de Pesquisa e Desenvolvimento, 76).| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 10. | | LEMOS, R. C. de; BENNEMA, J.; SANTOS, R. D. dos; ITURRI, J. O.; INCLAN, R. S.; ACHA PANOSO, L.; MENDES, W.; MELO, J. de O.; SILVEIRA, C. O. da. Levantamento de reconhecimento dos solos do Estado de São Paulo: (contribuição à Carta de Solos do Brasil). Rio de Janeiro: Serviço Nacional de Pesquisas Agronômicas, 1960. 634 p. il. (Boletim do Serviço Nacional de Pesquisas Agronômicas, 12). Acompanha 1 mapa, color. Escala 1:500.000.| Biblioteca(s): Embrapa Solos. |
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| 11. | | SOUZA, D. A. de; SOUZA, I. R. P. de; COTA, L. V.; MELO, J. de O.; PASTINA, M. M.; MAGALHAES, J. V. de; GUIMARAES, C. T.; RODRIGUES, J. A. S.; SCHAFFERT, R. E.; MENEZES, C. B. de. Mapeamento de QTLs associados com a resistência à Helmintosporiose em sorgo. In: CONGRESSO NACIONAL DE MILHO E SORGO, 31., 2016, Bento Gonçalves. Milho e sorgo: inovações, mercados e segurança alimentar: anais. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2016.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 12. | | BERNARDELI, A.; DAMASCENO, C. M. B.; MAGALHAES, J. V. de; SOUZA, V. F. de; MELO, J. de O.; OLIVEIRA, A. A. de; SIMEONE, M. L. F.; BORÉM, A.; SCHAFFERT, R. E.; PARRELLA, R. A. da C.; PASTINA, M. M. Population genomics and molecular breeding of sorghum. In: RAJORA, O. M. (ed.). Population genomics: crop plants, population genomics. Switzerland: Springer Nature, 2022. p. 1-52.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 13. | | SILVA, K. J. da; GUIMARÃES, C. T.; SOUSA, S. M. de; BERNARDINO, K. da C.; TRINDADE, R. dos S.; QUEIROZ, V. A. V.; CONCEIÇÃO, R. R. P. da; GUILHEN, J. H. S.; OLIVEIRA, N. T. de; DAMASCENO, C. M. B.; NODA, R. W.; DIAS, L. A. dos S.; GUIMARAES, L. J. M.; MELO, J. de O.; PASTINA, M. M. A genome-wide association study investigating fumonisin contamination in a panel of tropical maize elite lines. Euphytica, v. 218, article 130, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 13 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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