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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
10/12/2014 |
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Data da última atualização: |
18/12/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA, D. C. da; ALMEIDA, A. C. de S.; DUARTE, D. M.; CORRÊA, F.; FREITAS, M. M. de; LACERDA, M. C.; BARRIGOSSI, J. A. F.; JESUS, F. G. de. |
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Afiliação: |
DIANA C. DA SILVA, UEG Ipameri-GO; ANDRE CIRILO DE S. ALMEIDA, INSTITUTO FEDERAL GOIANO, Urutaí-GO; DAIANE M. DUARTE, UEG Ipameri-GO; FERNANDA CORRÊA, INSTITUTO FEDERAL GOIANO, Urutaí-GO; MARCELO M. DE FREITAS, INSTITUTO FEDERAL GOIANO, Urutaí-GO; MABIO CHRISLEY LACERDA, CNPAF; JOSE ALEXANDRE F BARRIGOSSI, CNPAF; FLÁVIO G. DE JESUS, INSTITUTO FEDERAL GOIANO, Urutaí-GO. |
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Título: |
Resistência de variedades de arroz a Sitophilus zeamays (Coleoptera: Curculionidae). |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia. Entomologia integrada à sociedade para o desenvolvimento sustentável: anais. Goiânia: Sociedade Entomológica do Brasil, 2014. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo deste trabalho foi avaliar a resistência de variedades de arroz ao Sitophilus zeamais. |
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Palavras-Chave: |
Sitophilus zeamays. |
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Thesagro: |
Arroz; Caruncho; Gorgulho dos cereais; Oryza sativa; Praga de planta. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/113462/1/1436.pdf
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Marc: |
LEADER 01010nam a2200265 a 4500
001 2002121
005 2014-12-18
008 2014 bl uuuu u00u1 u #d
100 1 $aSILVA, D. C. da
245 $aResistência de variedades de arroz a Sitophilus zeamays (Coleoptera$bCurculionidae).$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia. Entomologia integrada à sociedade para o desenvolvimento sustentável: anais. Goiânia: Sociedade Entomológica do Brasil$c2014
520 $aO objetivo deste trabalho foi avaliar a resistência de variedades de arroz ao Sitophilus zeamais.
650 $aArroz
650 $aCaruncho
650 $aGorgulho dos cereais
650 $aOryza sativa
650 $aPraga de planta
653 $aSitophilus zeamays
700 1 $aALMEIDA, A. C. de S.
700 1 $aDUARTE, D. M.
700 1 $aCORRÊA, F.
700 1 $aFREITAS, M. M. de
700 1 $aLACERDA, M. C.
700 1 $aBARRIGOSSI, J. A. F.
700 1 $aJESUS, F. G. de
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
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: |
31/07/2017 |
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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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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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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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Categoria do assunto: |
-- |
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Marc: |
LEADER 02387naa a2200217 a 4500
001 1470001
005 2017-07-31
008 2005 bl --- 0-- u #d
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.
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 $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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