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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
16/02/2009 |
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Data da última atualização: |
07/07/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
DÍAZ-TRUJILLO, C.; FORTES, C. F.; CAPDEVILLE, G. de; JALINK, H.; SOUZA, M.; KEMA, G. H. J. |
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Afiliação: |
Caucasella Díaz-Trujillo, Wageningen University and Research Centre; Cláudia Fortes Ferreira, Wageningen University and Research Centre/CNPMF; Guy De Capdeville, Wageningen University and Research Centre; Henk Janlink, Wageningen University and Research Centre; Manoel Souza, Embrapa-LABEX Europe/Wageningen University and Research Centre; Gert H. J. Kema, Wageningen University and Research Centre. |
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Título: |
A reliable routine assay for black leaf streak disease of bananas caused by Mycosphaerella fijiensis. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: EUROPEAN CONFERENCE ON FUNGAL GENETICS, 9., 2008, Edinburgh. Meeting abstracts... Edinburgh: University of Edinburgh, 2008. |
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Idioma: |
Inglês |
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Conteúdo: |
Mycosphaerella fijiensis (Paracercospora fijiensis), an ascomycete fungus, is the causal agent of Black Sigatoka (also know as black leaf streak disease), the most devastating foliar disease of banana and plantain (Musa spp.). This pathogen is a global threat to banana plantations, demanding a major input of fungicides for its control. In some banana production areas in South and Central America more than 50 sprays are required annually to control this disease. The genome sequence of M. fijiensis CIRAD86 was recently made publicly accessible (http://genome.jgi-psf.org/Mycfi1/Mycfi1.home.html). The availability of this genome database is essential to increase our understanding of this host-pathogen interaction. The molecular aspects of the interaction are largely unknown. In order to study these we developed a reliable infection protocol for routine phenotyping assays and specific melocular/expression studies. During the biotrophic stage, which can last for over three weeks, M. fijiensis does not trigger macroscopic symptoms. These only appear during the necrotrophic phase, which onset varies with pathogen virulence, nutrients availability, environmental conditions and susceptibility of the cultivar. |
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Thesagro: |
Banana; Doença de Planta; Fungo; Genoma; Patógeno; Sigatoka Negra. |
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Categoria do assunto: |
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Marc: |
LEADER 01983nam a2200241 a 4500
001 1655543
005 2023-07-07
008 2008 bl uuuu u00u1 u #d
100 1 $aDÍAZ-TRUJILLO, C.
245 $aA reliable routine assay for black leaf streak disease of bananas caused by Mycosphaerella fijiensis.$h[electronic resource]
260 $aIn: EUROPEAN CONFERENCE ON FUNGAL GENETICS, 9., 2008, Edinburgh. Meeting abstracts... Edinburgh: University of Edinburgh$c2008
520 $aMycosphaerella fijiensis (Paracercospora fijiensis), an ascomycete fungus, is the causal agent of Black Sigatoka (also know as black leaf streak disease), the most devastating foliar disease of banana and plantain (Musa spp.). This pathogen is a global threat to banana plantations, demanding a major input of fungicides for its control. In some banana production areas in South and Central America more than 50 sprays are required annually to control this disease. The genome sequence of M. fijiensis CIRAD86 was recently made publicly accessible (http://genome.jgi-psf.org/Mycfi1/Mycfi1.home.html). The availability of this genome database is essential to increase our understanding of this host-pathogen interaction. The molecular aspects of the interaction are largely unknown. In order to study these we developed a reliable infection protocol for routine phenotyping assays and specific melocular/expression studies. During the biotrophic stage, which can last for over three weeks, M. fijiensis does not trigger macroscopic symptoms. These only appear during the necrotrophic phase, which onset varies with pathogen virulence, nutrients availability, environmental conditions and susceptibility of the cultivar.
650 $aBanana
650 $aDoença de Planta
650 $aFungo
650 $aGenoma
650 $aPatógeno
650 $aSigatoka Negra
700 1 $aFORTES, C. F.
700 1 $aCAPDEVILLE, G. de
700 1 $aJALINK, H.
700 1 $aSOUZA, M.
700 1 $aKEMA, G. H. J.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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| 1. |  | PONCIO, S.; NUNES, A. M.; GONÇALVES, R. D. S.; LISBOA, H.; MONICA-BERTO, R.; GARCIA, M. S.; NAVA, D. E. Strategies for Establishing a Rearing Technique for the Fruit Fly Parasitoid: Doryctobracon brasiliensis (Hymenoptera: Braconidae). Journal of Economic Entomology, v. 111, n. 3, p. 1087-1095, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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