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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: |
02/07/2024 |
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Data da última atualização: |
02/07/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BEZERRA, G. de A.; ELIAS, M. T. A.; COSTA, N. B.; FILIPPI, M. C. C. de. |
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Afiliação: |
GUSTAVO DE ANDRADE BEZERRA, UNIVERSIDADE FEDERAL DE GOIÁS; MARINA TEIXEIRA ARRIEL ELIAS, UNIVERSIDADE FEDERAL DE GOIÁS; NIEDJA BEZERRA COSTA, UNIVERSIDADE ESTADUAL DO MARANHÃO; MARTA CRISTINA CORSI DE FILIPPI, CNPAF. |
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Título: |
The role of Phanerochaete australis in enhancing defense activity against Magnaporthe oryzae in upland rice. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Mycologia, v. 116, n. 4, p. 558-576, 2024. |
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ISSN: |
0027-5514 |
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DOI: |
https://doi.org/10.1080/00275514.2024.2345029 |
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Idioma: |
Inglês |
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Conteúdo: |
The inclusion of biological control in the integrated management of rice blast (Magnaporthe oryzae [Mo]) reduces pesticide application. Phanerochaete australis (Pha) has been shown to be a potential inducer of resistance to rice blast. Pha was isolated saprophytically from the rice phylloplane and studied for its interaction with Mo in the defense process of upland rice plants against the pathogen attack. Investigating the Pha × Mo interaction in a completely randomized design, the suppression of leaf blast and the epidemiological components of disease development were quantified in vivo, whereas the physiological and biochemical aspects, as defense enzymes and oxidative complex components, were evaluated in vitro during the induction of resistance. In the Pha × Mo interaction, it was found that seed treatment can significantly reduce disease severity by up to 93%, increase the photosynthetic apparatus, mobilize photoassimilates to the defense system, intensify defense enzyme and oxidant complex activities (chitinase [CHI], β-1,3-glucanase [GLU], lipoxygenase [LOX], phenylalanine ammonia-lyase [PAL], poliphenoloxidase [PPO], peroxidase [POX], catalase [CAT], cuperoxide dismutase [SOD]), decrease phenolic compounds (TPCs), and increase photosynthetic pigment levels compared with the negative control (Mo). When treating the seed, we are referring to an induction process where there is no physical contact between the pathogens. The enzymes produced by the interaction between the microorganisms validate this process; thus, Pha acts as an inducer of resistance to upland rice plants challenged with Mo. MenosThe inclusion of biological control in the integrated management of rice blast (Magnaporthe oryzae [Mo]) reduces pesticide application. Phanerochaete australis (Pha) has been shown to be a potential inducer of resistance to rice blast. Pha was isolated saprophytically from the rice phylloplane and studied for its interaction with Mo in the defense process of upland rice plants against the pathogen attack. Investigating the Pha × Mo interaction in a completely randomized design, the suppression of leaf blast and the epidemiological components of disease development were quantified in vivo, whereas the physiological and biochemical aspects, as defense enzymes and oxidative complex components, were evaluated in vitro during the induction of resistance. In the Pha × Mo interaction, it was found that seed treatment can significantly reduce disease severity by up to 93%, increase the photosynthetic apparatus, mobilize photoassimilates to the defense system, intensify defense enzyme and oxidant complex activities (chitinase [CHI], β-1,3-glucanase [GLU], lipoxygenase [LOX], phenylalanine ammonia-lyase [PAL], poliphenoloxidase [PPO], peroxidase [POX], catalase [CAT], cuperoxide dismutase [SOD]), decrease phenolic compounds (TPCs), and increase photosynthetic pigment levels compared with the negative control (Mo). When treating the seed, we are referring to an induction process where there is no physical contact between the pathogens. The enzymes produced by the interaction between th... Mostrar Tudo |
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Palavras-Chave: |
Beneficial fungi; Defense priming. |
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Thesagro: |
Arroz; Brusone; Enzima; Fungo Para Controle Biológico; Oryza Sativa. |
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Thesaurus Nal: |
Biological control; Enzymes; Hypersensitive response; Magnaporthe oryzae; Phanerochaete; Rice. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02613naa a2200337 a 4500
001 2165282
005 2024-07-02
008 2024 bl uuuu u00u1 u #d
022 $a0027-5514
024 7 $ahttps://doi.org/10.1080/00275514.2024.2345029$2DOI
100 1 $aBEZERRA, G. de A.
245 $aThe role of Phanerochaete australis in enhancing defense activity against Magnaporthe oryzae in upland rice.$h[electronic resource]
260 $c2024
520 $aThe inclusion of biological control in the integrated management of rice blast (Magnaporthe oryzae [Mo]) reduces pesticide application. Phanerochaete australis (Pha) has been shown to be a potential inducer of resistance to rice blast. Pha was isolated saprophytically from the rice phylloplane and studied for its interaction with Mo in the defense process of upland rice plants against the pathogen attack. Investigating the Pha × Mo interaction in a completely randomized design, the suppression of leaf blast and the epidemiological components of disease development were quantified in vivo, whereas the physiological and biochemical aspects, as defense enzymes and oxidative complex components, were evaluated in vitro during the induction of resistance. In the Pha × Mo interaction, it was found that seed treatment can significantly reduce disease severity by up to 93%, increase the photosynthetic apparatus, mobilize photoassimilates to the defense system, intensify defense enzyme and oxidant complex activities (chitinase [CHI], β-1,3-glucanase [GLU], lipoxygenase [LOX], phenylalanine ammonia-lyase [PAL], poliphenoloxidase [PPO], peroxidase [POX], catalase [CAT], cuperoxide dismutase [SOD]), decrease phenolic compounds (TPCs), and increase photosynthetic pigment levels compared with the negative control (Mo). When treating the seed, we are referring to an induction process where there is no physical contact between the pathogens. The enzymes produced by the interaction between the microorganisms validate this process; thus, Pha acts as an inducer of resistance to upland rice plants challenged with Mo.
650 $aBiological control
650 $aEnzymes
650 $aHypersensitive response
650 $aMagnaporthe oryzae
650 $aPhanerochaete
650 $aRice
650 $aArroz
650 $aBrusone
650 $aEnzima
650 $aFungo Para Controle Biológico
650 $aOryza Sativa
653 $aBeneficial fungi
653 $aDefense priming
700 1 $aELIAS, M. T. A.
700 1 $aCOSTA, N. B.
700 1 $aFILIPPI, M. C. C. de
773 $tMycologia$gv. 116, n. 4, p. 558-576, 2024.
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Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 17 | |
| 3. |  | LIMA, R. Y. M.; BRIENZA JUNIOR, S.; SOUSA, V. G. de. Recuperação de áreas degradadas com base em sistemas produtivos de paricá (Schizolobium parahyba var. amazonicum (Huber X Ducke) Barneby: projeção de cenários. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 20.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA EMBRAPA AMAZÔNIA ORIENTAL, 4., 2016, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental, 2016. p. 357-361.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 8. | | COUTINHO, C. H. O.; BRIENZA JUNIOR, S.; MICHELOTTI, F.; FIGUEIREDO, R. B. de; KAHWAGE, C.; SOUSA, V. G. de. Um modelo agroecológico aplicado a agricultura familiar da Amazônia Oriental brasileira: o enriquecimento da capoeira. In: CONGRESSO BRASILEIRO DE AGROECOLOGIA, 3.; SEMINÁRIO ESTADUAL DE AGROECOLOGIA, 3., 2005, Florianópolis. A sociedade construindo conhecimentos para a vida: anais. Florianópolis: Associação Brasileira de Agroecologia, 2005. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 10. | | BRASIL, E. C.; AGUIAR, S. H. S.; BRIENZA JUNIOR, S.; SOUSA, V. G. de; GAMA, M. A. P.; DANTAS, R. C. R. Adubação fosfatada e nitrogenada no desenvolvimento de plantas de paricá em um Latossolo Amarelo distrófico do nordeste do Pará. In: ENCONTRO DE CIÊNCIA DO SOLO DA AMAZÔNIA ORIENTAL, 2., 2016, Capanema. [Anais]. [Belém, PA: UFRA], 2016.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 11. | | BRASIL, E. C.; AGUIAR, S. H. da S.; COSTA, A. S. da; SOUSA, V. G. de; BRIENZA JUNIOR, S.; GAMA, M. A. P. Aplicação combinada de fosfato reativo e solúvel no desenvolvimento inicial do Paricá (Schizolobium parahyba var. amazonicum). In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 35., 2015, Natal. O solo e suas múltiplas funções: anais. Natal: Sociedade Brasileira de Ciência do Solo, 2015.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 12. | | BRASIL, E. C.; COSTA, A. S. da; BRIENZA JUNIOR, S.; SOUSA, V. G. de; GAMA, M. A. P.; AGUIAR, S. H. S. Comportamento do paricá submetido à adubação fosfatada e nitrogenada em um Latossolo Amarelo distrófico do sudeste paraense. In: ENCONTRO DE CIÊNCIA DO SOLO DA AMAZÔNIA ORIENTAL, 2., 2016, Capanema. [Anais]. [Belém, PA: UFRA], 2016.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 15. | | OCHOA-COUTINHO, C. H.; BRIENZA JUNIOR, S.; BASTOS, A. P. V.; SILVA, J. A. de F. e; SOUSA, V. G. de. Floristic composition of soil seed bank in forest plantations in the Eastern Amazon, Pará, Brazil. In: INTERNATIONAL RESEARCH ON FOOD SECURITY, NATURAL RESOURCE MANAGEMENT AND RURAL DEVELOPMENT, 2012, Göttingen; Kassel. Resilience of agricultural systems against crises: book of abstracts. Witzenhausen: Verlag, 2012. p. 256.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 16. | | BRIENZA JUNIOR, S.; YARED, J. A. G.; SOUSA, V. G. de; NARDUCCI, T. S.; SALOMÃO, R. de P.; MARTORANO, L. G. Tachigali vulgaris na Amazônia: retrospectiva de pesquisas com plantios experimentais. In: WORKSHOP ONLINE FLORESTAS DE TACHIGALI VULGARIS, 1., 2021, Colombo. Anais. Colombo: Embrapa Florestas, 2022. p. 59-73. (Embrapa Florestas. Documentos, 377).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 17 | |
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