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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
22/03/2008 |
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Data da última atualização: |
09/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BARRETO, A. L. H.; VASCONCELOS, I. M.; GRANGEIRO, T. B.; MELO, V. M. M.; MATOS, T. E.; ELOY, Y. R. G.; FERNANDES, C. F.; TORRES, D. C.; FREIRE FILHO, F. R.; FREIRE, F. C. O.; OLIVEIRA, J. T. A. |
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Afiliação: |
ANA LUCIA HORTA BARRETO, CPAMN; ILKA M. VASCONCELOS; FRANCISCO RODRIGUES FREIRE FILHO, CPAMN. |
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Título: |
Infection process and host defense responses in compatible and incompatible interactions between Cowpea (Vigna unguiculata) and Colletotrichum gloeosporioides. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
International Journal of Plant Sciences, Chicago, v. 168, n. 2, p. 193-203, 2007. |
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ISSN: |
1058-5893 |
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Idioma: |
Inglês |
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Conteúdo: |
The infection process of Colletotrichum gloeosporioides was examined by light microscopy on two cowpea genotypes, BR 3 Tracuateua and TE 97-411. In the susceptible genotype BR 3 Tracuateua, the pathogen acted as an intracellular hemibiotroph. Invasion of cowpea primary leaves occurred preferentially through the leaf epidermal cells by penetration tubes that emerged from appressoria. The penetration tube swelled within 48 h to form a spherical infection vesicle inside the epidermal cell in a biotrophic interaction. Subsequently, it became multilobed and multiseptated. By 4 d after inoculation, one or more large primary hyphae emerged from the lateral lobes and grew intracellularly and further colonized several adjacent epidermal host cells, characterizing the necrotrophic phase of infection. Primary leaves of the resistant cowpea genotype, TE 97-411, showed enhanced penetration resistance to C. gloeosporioides associated with higher epidermal H2O2 accumulation beneath appressoria and primary germ tubes, papilla formation, and increased phenylalanine ammonia-lyase activity, possibly related to accumulation of phenolic compounds and host cell wall lignification. Macroscopic examination of the primary leaves revealed the presence of shrunken necrotic lesions characteristic of anthracnose in infected BR 3 Tracuateua, whereas in the genotype TE 97-411, cell death was also observed but only in a reduced percentage of the infection sites. In summary, the results obtained in this study suggested that TE 97-411 is the resistant genotype to C. gloeosporioides compared with BR 3 Tracuateua because it developed more effective defense responses against the establishment of the pathogen. MenosThe infection process of Colletotrichum gloeosporioides was examined by light microscopy on two cowpea genotypes, BR 3 Tracuateua and TE 97-411. In the susceptible genotype BR 3 Tracuateua, the pathogen acted as an intracellular hemibiotroph. Invasion of cowpea primary leaves occurred preferentially through the leaf epidermal cells by penetration tubes that emerged from appressoria. The penetration tube swelled within 48 h to form a spherical infection vesicle inside the epidermal cell in a biotrophic interaction. Subsequently, it became multilobed and multiseptated. By 4 d after inoculation, one or more large primary hyphae emerged from the lateral lobes and grew intracellularly and further colonized several adjacent epidermal host cells, characterizing the necrotrophic phase of infection. Primary leaves of the resistant cowpea genotype, TE 97-411, showed enhanced penetration resistance to C. gloeosporioides associated with higher epidermal H2O2 accumulation beneath appressoria and primary germ tubes, papilla formation, and increased phenylalanine ammonia-lyase activity, possibly related to accumulation of phenolic compounds and host cell wall lignification. Macroscopic examination of the primary leaves revealed the presence of shrunken necrotic lesions characteristic of anthracnose in infected BR 3 Tracuateua, whereas in the genotype TE 97-411, cell death was also observed but only in a reduced percentage of the infection sites. In summary, the results obtained in this stu... Mostrar Tudo |
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Palavras-Chave: |
Cowpea; Defense responses; Infection process. |
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Thesagro: |
Colletotrichum Gloeosporioides. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02659naa a2200301 a 4500
001 1069732
005 2023-11-09
008 2007 bl uuuu u00u1 u #d
022 $a1058-5893
100 1 $aBARRETO, A. L. H.
245 $aInfection process and host defense responses in compatible and incompatible interactions between Cowpea (Vigna unguiculata) and Colletotrichum gloeosporioides.
260 $c2007
520 $aThe infection process of Colletotrichum gloeosporioides was examined by light microscopy on two cowpea genotypes, BR 3 Tracuateua and TE 97-411. In the susceptible genotype BR 3 Tracuateua, the pathogen acted as an intracellular hemibiotroph. Invasion of cowpea primary leaves occurred preferentially through the leaf epidermal cells by penetration tubes that emerged from appressoria. The penetration tube swelled within 48 h to form a spherical infection vesicle inside the epidermal cell in a biotrophic interaction. Subsequently, it became multilobed and multiseptated. By 4 d after inoculation, one or more large primary hyphae emerged from the lateral lobes and grew intracellularly and further colonized several adjacent epidermal host cells, characterizing the necrotrophic phase of infection. Primary leaves of the resistant cowpea genotype, TE 97-411, showed enhanced penetration resistance to C. gloeosporioides associated with higher epidermal H2O2 accumulation beneath appressoria and primary germ tubes, papilla formation, and increased phenylalanine ammonia-lyase activity, possibly related to accumulation of phenolic compounds and host cell wall lignification. Macroscopic examination of the primary leaves revealed the presence of shrunken necrotic lesions characteristic of anthracnose in infected BR 3 Tracuateua, whereas in the genotype TE 97-411, cell death was also observed but only in a reduced percentage of the infection sites. In summary, the results obtained in this study suggested that TE 97-411 is the resistant genotype to C. gloeosporioides compared with BR 3 Tracuateua because it developed more effective defense responses against the establishment of the pathogen.
650 $aColletotrichum Gloeosporioides
653 $aCowpea
653 $aDefense responses
653 $aInfection process
700 1 $aVASCONCELOS, I. M.
700 1 $aGRANGEIRO, T. B.
700 1 $aMELO, V. M. M.
700 1 $aMATOS, T. E.
700 1 $aELOY, Y. R. G.
700 1 $aFERNANDES, C. F.
700 1 $aTORRES, D. C.
700 1 $aFREIRE FILHO, F. R.
700 1 $aFREIRE, F. C. O.
700 1 $aOLIVEIRA, J. T. A.
773 $tInternational Journal of Plant Sciences, Chicago$gv. 168, n. 2, p. 193-203, 2007.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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| Registros recuperados : 12 | |
| 1. |  | HISSA, D. C.; BEZERRA, G. A.; BIRNER-GRUENBERGER, R.; SILVA, L. P.; USÓN, I.; GRUBER, K.; MELO, V. M. M. Unique crystal structure of a novel surfactant protein from the foam nest of the frog Leptodactylus vastus. ChemBioChem, v. 15, p. 393-398, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 2. | | ARAUJO, D. M. F.; VASCONCELOS, S. J. T.; SILVA, M. R.; FONSECA, T. S.; MATTOS, M. C. F; LEMOS, T. L. G.; MELO, V. M. M. Emprego da levedura Pichia membranifaciens CE015 imobilizada em suporte de alginato de cálcio para redução da acetofenona. In: CONGRESSO BRASILEIRO DE QUÍMICA, 53., 2013, Natal. Química e sociedade: motores da sustentabilidade: anais. Natal: ABQ; UFRN, 2013.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amapá. |
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| 3. | | FARIAS, D. F.; ROSA, M. de F.; MELO, V. M. M.; ARAÚJO, A. J.; ROCHA-BEZERRA, L. C. B.; CARVALHO, A. F. U. Physicochemical and biological characterization of agrowaste from green coconut shell and its potential use in laboratory animal breeding. The Journal of Solid Waste Technology and Management, v. 38, n. 3, p. 194-201, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 4. | | FERNANDES, C. F.; MORAES, V. C. P.; MARTINS-MIRANDA A. S.; BARRETO, A. L. H.; CAPISTRANO, G. G. G.; VASCONCELOS, I. M.; MELO, V. M. M.; FREIRE FILHO, F. R.; KOGEL, K. -H. Cowpea x Collelotrichum lindemuthianum interaction: role of salieylie acid and lydrogen peroxide. In: REUNIÃO ANUAL: SOCIEDADE BRASILEIRA DE BIOQUÍMICA E BIOLOGIA MOLECULAR, 34., 2005, Águas de Lindóia. Programas e resumos... São Paulo: Sociedade Brasileira de Bioquímica e Biologia Molecular, 2005.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 5. | | BARRETO, A. L. H.; VASCONCELOS, I. M.; GRANGEIRO; T. B.; MELO, V. M. M.; MATOS, T. E.; ELOY, Y. R. G.; FERNANDES, C. de F.; FREIRE-FILHO, F. R.; FREIRE, F. C. O.; OLIVEIRA, J. T. A. Infection process and host defense responses in compatible and incompatible interactions between cowpea (Vigna unguiculata) and Colletotrichum gloeosporioides. International Journal of Plant Science, v. 168, n.2, p. 193-203, 2007. Parceria: Embrapa Meio-Norte; Universidade Federal do Ceará e Embrapa Agroindústria Tropical.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Rondônia. |
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| 6. | | BARRETO, A. L. H.; VASCONCELOS, I. M.; GRANGEIRO, T. B.; MELO, V. M. M.; MATOS, T. E.; ELOY, Y. R. G.; FERNANDES, C. F.; TORRES, D. C.; FREIRE FILHO, F. R.; FREIRE, F. C. O.; OLIVEIRA, J. T. A. Infection process and host defense responses in compatible and incompatible interactions between Cowpea (Vigna unguiculata) and Colletotrichum gloeosporioides. International Journal of Plant Sciences, Chicago, v. 168, n. 2, p. 193-203, 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 7. | | NOGUEIRA, V. L. R.; ROCHA, L. L.; COLARES, G. B.; ANGELIM, A. L.; NORMANDO, L. R. O.; CANTAO, M. E.; AGNEZ-LIMA, L. F.; ANDREOTE, F. D.; MELO, V. M. M. Microbiomes and potential metabolic pathways of pristine and anthropized Brazilian mangroves. Regional Studies in Marine Science, v. 2, p. 56-64, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 8. | | ROCHA, S. M. B.; MENDES, L. W.; OLIVEIRA, L. M. de S.; MELO, V. M. M.; ANTUNES, J. E. L.; ARAÚJO, F. F.; HUNGRIA, M.; ARAÚJO, A. S. F. Nodule microbiome from cowpea and lima bean grown in composted tannery sludge-treated soil Applied Soil Ecology, v. 151, 103542, 2020. 7 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 9. | | BARRETO, A. L. H.; CAPISTRANO, G. G. G.; ELOY, Y. R. G.; MATOS, T. E.; MARTINS-MIRANDA, A. S.; FERNANDES, C. F.; FREIRE FILHO, F. R.; MELO, V. M. M.; VASCONCELOS, I. V.; OLIVEIRA, J. T. Peroxidase, Superoxide Dismutase, Catalase and Hydrogen Peroxide concentration in Cowpea [Vigna unguiculata (L.) Walp.], genotypes TE97 411-1E and BR3 Tracuatena, infected with Colletotrichum lindemuthianum. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE BIOQUÍMICA E BIOLOGIA MOLECULAR, 33., 2004, Caxambú, MG. Programa e Resumos....Caxambú, MG: SBBq, 2004.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 10. | | BRIGIDA, A. I. S.; BUARQUE, F. S.; NOGUEIRA, V. L. R.; MELO, V. M. M.; GUISÁN SEIJAS, J. M.; RIBEIRO, B. D.; GONÇALVES, L. R. B.; COELHO, M. A. Z. Partial purification of crude lipase extract from Yarrowia lipolytica: precipitation, aqueous two-phase systems (ATPS), and immobilization methods. Cleaner Chemical Engineering, v. 6, 11 p., art. 100105, June 2023.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 11. | | OLIVEIRA, J. T. A.; ANDRADE, N. C.; MIRANDA, A. S. M.; BARRETO, A. L. H.; MELO, V. M. M.; FERNANDES, C. F.; VASCONCELOS, I. M.; SILVEIRA, J. A. G.; CAVALCANTI, F. R.; FREIRE FILHO, F. R.; FREIRE, F. C. O.; GONÇALVES, F. J. T. Atividades peroxidásica e ß-1, 3 - Glucanásica elicitadas por agentes bióticos causadores de doenças e pelo estresse hídrico em feijão-de-corda (Vigna unguiculata (L.) Walp.). In: REUNIÃO NACIONAL DE PESQUISA DE CAUPI, 5., 2001, Teresina. Avanços tecnológicos no feijão caupi: anais. Teresina: Embrapa Meio-Norte, 2001. p. 19-23. (Embrapa Meio-Norte. Documentos, 56).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 12. | | ALBUQUERQUE, T. M. de; MENDES, L. W.; ROCHA, S. M. B.; ANTUNES, J. E. L.; OLIVEIRA, L. M. de S.; MELO, V. M. M.; OLIVEIRA, F. A. S.; PEREIRA, A. P. de A.; SILVA, V. B. da; GOMES, R. L. F.; ALCANTARA NETO, F. de; LOPES, A. C. de A.; ROCHA, M. de M.; ARAUJO, A. S. F. Genetically related genotypes of cowpea present similar bacterial community in the rhizosphere. Scientific Reports, v. 12, 3472, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio-Norte. |
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| Registros recuperados : 12 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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