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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
28/04/2023 |
Data da última atualização: |
28/04/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ARRIEL-ELIAS, M. T.; PEREIRA, A. K.; ARRIEL, G. C. T. F.; ALEXANDRE, G.; BEZERRA, G. de A.; FILL, T. P.; SEVERINO, V. G. P.; FILIPPI, M. C. C. de. |
Afiliação: |
MARINA TEIXEIRA ARRIEL-ELIAS, UFG; ALANA KELYENE PEREIRA, UNICAMP; GABRIEL CARLOS T. F. ARRIEL, UniEVANGÉLICA; GERSO ALEXANDRE, UFG; GUSTAVO DE ANDRADE BEZERRA, UFG; TAÍCIA PACHECO FILL, UNICAMP; VANESSA GISELE PASQUALOTTO SEVERINO, UFG; MARTA CRISTINA CORSI DE FILIPPI, CNPAF. |
Título: |
Molecular networking as a tool to annotate the metabolites of Bacillus sp. and Serratia marcescens isolates and evaluate their fungicidal effects against Magnapothe oryzae and Bipolaris oryzae. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
3 Biotech, v. 13, n. 5, 148, May 2023. |
ISSN: |
2190-5738 |
DOI: |
https://doi.org/10.1007/s13205-023-03547-6 |
Idioma: |
Inglês |
Conteúdo: |
Rhizobacteria are valuable sources of compounds that can be used for the integrated management of diseases in rice. Here, we aimed to explore the metabolism and organize and annotate the metabolites of Bacillus sp. and Serratia marcescens isolates using molecular networking and evaluate their fungicidal effects against Magnaporthe oryzae and Bipolaris oryzae. We obtained bacterial extracts after 6 and 16-h incubation via liquid?liquid extraction using ethyl acetate as solvent. We performed UHPLC-MS analysis and data processing using molecular networking and conducted biological assays in rice plants. Using the Global Natural Product Social spectral libraries, we annotated the following compounds: austinoneol, Phe-Pro, N-acetyl-l-leucine, Leu-Gly, Ile-Leu, Phe-Pro, 2,5-piperazinedione, 3-(1H-indol-3-methyl)-6-methyl-cyclo(d-Trp-l-Pro), and cholic acid. Results of the biological assays showed that the bacterial extracts reduced the mycelial growth of both pathogens in all treatments compared to the control. In the greenhouse setup, 8 days after the challenge for leaf gray spot and leaf blast, all treatments affected up to 4.4% of the leaf area, with an area under disease progress curve of 13.24, showing significant difference compared to the control, which affected 23% of the leaf area, with an AUDPC of 44.65. Our study provides potential new sources of natural products to be applied in the integrated management of rice. |
Palavras-Chave: |
Molecules; Natural products. |
Thesagro: |
Arroz; Bactéria; Marcador Molecular. |
Thesaurus Nal: |
Bacillus (bacteria); Bipolaris oryzae; Magnaporthe oryzae; Molecular biology; Rice; Serratia marcescens. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 02584naa a2200361 a 4500 001 2153438 005 2023-04-28 008 2023 bl uuuu u00u1 u #d 022 $a2190-5738 024 7 $ahttps://doi.org/10.1007/s13205-023-03547-6$2DOI 100 1 $aARRIEL-ELIAS, M. T. 245 $aMolecular networking as a tool to annotate the metabolites of Bacillus sp. and Serratia marcescens isolates and evaluate their fungicidal effects against Magnapothe oryzae and Bipolaris oryzae.$h[electronic resource] 260 $c2023 520 $aRhizobacteria are valuable sources of compounds that can be used for the integrated management of diseases in rice. Here, we aimed to explore the metabolism and organize and annotate the metabolites of Bacillus sp. and Serratia marcescens isolates using molecular networking and evaluate their fungicidal effects against Magnaporthe oryzae and Bipolaris oryzae. We obtained bacterial extracts after 6 and 16-h incubation via liquid?liquid extraction using ethyl acetate as solvent. We performed UHPLC-MS analysis and data processing using molecular networking and conducted biological assays in rice plants. Using the Global Natural Product Social spectral libraries, we annotated the following compounds: austinoneol, Phe-Pro, N-acetyl-l-leucine, Leu-Gly, Ile-Leu, Phe-Pro, 2,5-piperazinedione, 3-(1H-indol-3-methyl)-6-methyl-cyclo(d-Trp-l-Pro), and cholic acid. Results of the biological assays showed that the bacterial extracts reduced the mycelial growth of both pathogens in all treatments compared to the control. In the greenhouse setup, 8 days after the challenge for leaf gray spot and leaf blast, all treatments affected up to 4.4% of the leaf area, with an area under disease progress curve of 13.24, showing significant difference compared to the control, which affected 23% of the leaf area, with an AUDPC of 44.65. Our study provides potential new sources of natural products to be applied in the integrated management of rice. 650 $aBacillus (bacteria) 650 $aBipolaris oryzae 650 $aMagnaporthe oryzae 650 $aMolecular biology 650 $aRice 650 $aSerratia marcescens 650 $aArroz 650 $aBactéria 650 $aMarcador Molecular 653 $aMolecules 653 $aNatural products 700 1 $aPEREIRA, A. K. 700 1 $aARRIEL, G. C. T. F. 700 1 $aALEXANDRE, G. 700 1 $aBEZERRA, G. de A. 700 1 $aFILL, T. P. 700 1 $aSEVERINO, V. G. P. 700 1 $aFILIPPI, M. C. C. de 773 $t3 Biotech$gv. 13, n. 5, 148, May 2023.
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Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
07/07/2015 |
Data da última atualização: |
26/07/2017 |
Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
Autoria: |
SILVA, J. G. da; OLIVEIRA, M. G. de C.; SOARES, D. M.; PEREIRA, R. M. |
Afiliação: |
JOSE GERALDO DA SILVA, CNPAF; MARCIA GONZAGA DE CASTRO OLIVEIRA, CNPAF; DINO MAGALHAES SOARES, CNPAF; RODRIGO MOURA PEREIRA. |
Título: |
Étapes pour la fabrication de trois souffleuses de semences. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
Santo Antônio de Goiás: Embrapa Riz et Haricots, 2011. |
Páginas: |
51 p. |
Idioma: |
Francês |
Conteúdo: |
Introduction. Aperçu du nettoyage de semences. Mise au point de trois souffleuses. Éléments de la souffleuse à pédale. Étapes pour la fabrication de la souffleuse à pédale. Éléments de la souffleuse à moteur. Étapes pour la fabrication de la souffleuse à moteur. Éléments du Tarare (Souffleuse-séparatrice de graines). Étapes pour la fabrication du Tarare. Performance des souffleuses. Validation des souffleuses. Références. |
Thesagro: |
Colheita; Limpeza de semente; Máquina agrícola; Semente. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/126326/1/CNPAFfrances.pdf
|
Marc: |
LEADER 01028nam a2200205 a 4500 001 2019484 005 2017-07-26 008 2011 bl uuuu 00u1 u #d 100 1 $aSILVA, J. G. da 245 $aÉtapes pour la fabrication de trois souffleuses de semences.$h[electronic resource] 260 $aSanto Antônio de Goiás: Embrapa Riz et Haricots$c2011 300 $a51 p. 520 $aIntroduction. Aperçu du nettoyage de semences. Mise au point de trois souffleuses. Éléments de la souffleuse à pédale. Étapes pour la fabrication de la souffleuse à pédale. Éléments de la souffleuse à moteur. Étapes pour la fabrication de la souffleuse à moteur. Éléments du Tarare (Souffleuse-séparatrice de graines). Étapes pour la fabrication du Tarare. Performance des souffleuses. Validation des souffleuses. Références. 650 $aColheita 650 $aLimpeza de semente 650 $aMáquina agrícola 650 $aSemente 700 1 $aOLIVEIRA, M. G. de C. 700 1 $aSOARES, D. M. 700 1 $aPEREIRA, R. M.
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