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 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
21/06/2022 |
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Data da última atualização: |
20/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, L. R. DA; RODRIGUES, L. L. DE B.; ZACARON, A. B.; CASTRO, B. S. DE; SIFUENTES, D. N.; BOTELHO, A. S.; MORAES, M. C. B.; MELLO, S. C. M. de. |
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Afiliação: |
LINCON RAFAEL DA SILVA; LEONARDO LUÍS DE BARROS RODRIGUES, UPIS - União Pioneira de Integração Social, Brasília, DF.; ANA BEATRIZ ZACARON; BRUNA SARTÓRIO DE CASTRO, Universidade de Brasília, Brasília, DF.; DANIEL NOGOCEKE SIFUENTES, Cenargen; AMANDA SILVA BOTELHO, Universidade de Brasília, Brasília, DF.; MARIA CAROLINA BLASSIOLI MORAES, Cenargen; SUELI CORREA MARQUES DE MELLO, Cenargen. |
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Título: |
Sclerotium rolfsii mycelial profile analysis by MALDI-TOF related to biological control, volatile organic compounds diversity and onion growth promotion, as influenced by Trichoderma spp. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Biological control, v. 172, 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
Trichoderma spp. have assumed an important role in promoting plant growth and controlling diseases, especially those caused by soil fungi that produce sclerotia as survival structures, including Sclerotium rolfsii. The objective of this study was to identify molecular ion alterations in the mycelium of S. rolfsii CEN216 as effected by the antagonism of seven Trichoderma strains, in addition to detecting the diversity of volatiles organics compounds emitted and the ability of these lines to promote the growth of onion plants. Trichoderma azevedoi (CEN1241 and CEN1242 strains) showed the best results regarding the mycelial growth inhibition and the ability to parasitize sclerotia of S. rolfsii in soil conditions. MALDI-TOF/MS analysis of the mycelium of S. rolfsii CEN216, after dual culture and double plate with Trichoderma spp., showed differences in the molecular ion profile when compared to the control treatment mycelium. Chemical analysis detected 49 VOCs produced by Trichoderma spp., covering six major chemical classes: alcohols, aldehydes, aromatics, hydrocarbons, ketones, and terpenes. The qualitative analysis showed that the strain CEN1241 presents greater VOCs diversity than the others, emitting 38 different VOCs. The strains T. azevedoi CEN1241, T. koningiopsis CEN1513, and T. asperelloides CEN1559 were superior in promoting seedling growth and increasing the weight of onion bulbs. Notably, in this work, it was found that strains behavior is very divergent regarding their antagonistic action to the pathogen and the promotion of growth. This reinforces the need for studies to formulate commercial products that contain more than one strain, to enable the combination of different mechanisms of action of the biocontrol agent. MenosTrichoderma spp. have assumed an important role in promoting plant growth and controlling diseases, especially those caused by soil fungi that produce sclerotia as survival structures, including Sclerotium rolfsii. The objective of this study was to identify molecular ion alterations in the mycelium of S. rolfsii CEN216 as effected by the antagonism of seven Trichoderma strains, in addition to detecting the diversity of volatiles organics compounds emitted and the ability of these lines to promote the growth of onion plants. Trichoderma azevedoi (CEN1241 and CEN1242 strains) showed the best results regarding the mycelial growth inhibition and the ability to parasitize sclerotia of S. rolfsii in soil conditions. MALDI-TOF/MS analysis of the mycelium of S. rolfsii CEN216, after dual culture and double plate with Trichoderma spp., showed differences in the molecular ion profile when compared to the control treatment mycelium. Chemical analysis detected 49 VOCs produced by Trichoderma spp., covering six major chemical classes: alcohols, aldehydes, aromatics, hydrocarbons, ketones, and terpenes. The qualitative analysis showed that the strain CEN1241 presents greater VOCs diversity than the others, emitting 38 different VOCs. The strains T. azevedoi CEN1241, T. koningiopsis CEN1513, and T. asperelloides CEN1559 were superior in promoting seedling growth and increasing the weight of onion bulbs. Notably, in this work, it was found that strains behavior is very divergent regarding ... Mostrar Tudo |
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Palavras-Chave: |
Mycelial inhibition. |
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Thesaurus Nal: |
Biological control; Gas chromatography; Mass spectrometry; Secondary metabolites. |
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Categoria do assunto: |
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Marc: |
LEADER 02641naa a2200265 a 4500
001 2144224
005 2023-01-20
008 2022 bl uuuu u00u1 u #d
100 1 $aSILVA, L. R. DA
245 $aSclerotium rolfsii mycelial profile analysis by MALDI-TOF related to biological control, volatile organic compounds diversity and onion growth promotion, as influenced by Trichoderma spp.$h[electronic resource]
260 $c2022
520 $aTrichoderma spp. have assumed an important role in promoting plant growth and controlling diseases, especially those caused by soil fungi that produce sclerotia as survival structures, including Sclerotium rolfsii. The objective of this study was to identify molecular ion alterations in the mycelium of S. rolfsii CEN216 as effected by the antagonism of seven Trichoderma strains, in addition to detecting the diversity of volatiles organics compounds emitted and the ability of these lines to promote the growth of onion plants. Trichoderma azevedoi (CEN1241 and CEN1242 strains) showed the best results regarding the mycelial growth inhibition and the ability to parasitize sclerotia of S. rolfsii in soil conditions. MALDI-TOF/MS analysis of the mycelium of S. rolfsii CEN216, after dual culture and double plate with Trichoderma spp., showed differences in the molecular ion profile when compared to the control treatment mycelium. Chemical analysis detected 49 VOCs produced by Trichoderma spp., covering six major chemical classes: alcohols, aldehydes, aromatics, hydrocarbons, ketones, and terpenes. The qualitative analysis showed that the strain CEN1241 presents greater VOCs diversity than the others, emitting 38 different VOCs. The strains T. azevedoi CEN1241, T. koningiopsis CEN1513, and T. asperelloides CEN1559 were superior in promoting seedling growth and increasing the weight of onion bulbs. Notably, in this work, it was found that strains behavior is very divergent regarding their antagonistic action to the pathogen and the promotion of growth. This reinforces the need for studies to formulate commercial products that contain more than one strain, to enable the combination of different mechanisms of action of the biocontrol agent.
650 $aBiological control
650 $aGas chromatography
650 $aMass spectrometry
650 $aSecondary metabolites
653 $aMycelial inhibition
700 1 $aRODRIGUES, L. L. DE B.
700 1 $aZACARON, A. B.
700 1 $aCASTRO, B. S. DE
700 1 $aSIFUENTES, D. N.
700 1 $aBOTELHO, A. S.
700 1 $aMORAES, M. C. B.
700 1 $aMELLO, S. C. M. de
773 $tBiological control$gv. 172, 2022.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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| Registros recuperados : 13 | |
| 3. |  | VALADARES-INGLIS, M. C.; INGLIS, P. W.; MARTINS, I.; SIFUENTES, D. N.; SOUZA, D. A.; LOPES, R. B.; MELLO, S. C. M. Identificação de espécies de Trichoderma, isolados de culturas de alho e cebola, com potencial de controlar Sclerotium Cepivorum. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 50., 2017, Uberlândia. Anais... [S.l.]: SBF, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 4. | | INGLISID, P. W.; MELLO, S. C. M.; MARTINS, I.; SILVA, J. B. T.; MACÊDO, K.; SIFUENTES, D. N.; VALADARES-INGLIS, M. C. Trichoderma from Brazilian garlic and onion crop soils and description of two new species: Trichoderma azevedoi and Trichoderma peberdyi. Plos One, v. 15, n. 3, article e0228485, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 5. | | ANTUNES, A. C. S.; PESSOA, R. R.; PAES, B. G.; SIFUENTES, D. N.; ALMEIDA, J. R. M. de; FRANCO, P. F. Screening and genetic improvement of microorganisms for production of fuels and chemical. In: SEMINÁRIO BRASILEIRO DE TECNOLOGIA ENZIMÁTICA - ENZITEC, 11., 2014, Rio de Janeiro, RJ. [Para um mundo sustentável: resumos...]. [S.l: s.n], 2014. Não paginado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 6. | | SILVA, L. R. da; INGLIS, M. C. V.; MORAES, M. C. B.; MAGALHÃES, D. M.; SIFUENTES, D. N.; MARTINS, I.; MELLO, S. C. M. de. Morphological and protein alterations in Sclerotinia sclerotiorum (Lib.) de T Bary after exposure to volatile organic compounds of Trichoderma spp. Biological Control, v. 147, article 104279, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 7. | | VARGAS. L. H. G.; RIBEIRO, J. A. de A.; SIFUENTES, D. N.; OLIVEIRA, A. E.; SOUZA JUNIOR, M. T.; RODRIGUES, C. M.; ABDELNUR, P. V. Metabolomics of elaeis guineensis leaves: from optimization of the sample preparation steps to untarged metabolite profiling alidis. In: ASMS CONFERENCE ON MASS SPECTROMETRY AND ALLIED TOPICS, 61., 2013, Minneapolis. [Proceedings...]. Santa Fe: American Society for Mass Spectrometry, 2013.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 8. | | SAMPAIO, B. L.; DUARTE, K. E.; SOUZA, W. R.; VINECKY, F.; AMARAL, H. de O.; SIFUENTES, D. N.; DIAS, B. B. A.; KOBAYASHI, A. K.; OLIVEIRA, P. A. de; MOLINARI, H. B. C. BAHD5 - novo gene-alvo para aumento de sacarose em gramíneas. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 24.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 9. | | SAMPAIO, B. L.; DUARTE, K. E.; SOUZA, W. R.; VINECKY, F.; AMARAL, H. de O.; SIFUENTES, D. N.; DIAS, B. B. A.; KOBAYASHI, A. K.; OLIVEIRA, P. A. de; MOLINARI, H. B. C. BAHD5 - novo gene-alvo para aumento de sacarose em gramíneas. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 24.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 10. | | SILVA, L. R. DA; RODRIGUES, L. L. DE B.; ZACARON, A. B.; CASTRO, B. S. DE; SIFUENTES, D. N.; BOTELHO, A. S.; MORAES, M. C. B.; MELLO, S. C. M. de. Sclerotium rolfsii mycelial profile analysis by MALDI-TOF related to biological control, volatile organic compounds diversity and onion growth promotion, as influenced by Trichoderma spp. Biological control, v. 172, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | SOUSA, A. M. P.; SALLES, H. O.; OLIVEIRA, H. D. de; SOUZA, B. B. P. de; CARDOZO FILHO, J. de L.; SIFUENTES, D. N.; PRATES, M. V.; BLOCH JUNIOR, C.; BEMQUERER, M. P.; EGITO, A. S. do. Mo-HLPs: New flocculating agents identified from Moringa oleifera seeds belong to the hevein-like peptide family. Journal of Proteomics, v. 217, article 103692, Apr. 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 12. | | SOUSA, A. M. P.; SALLES, H. O.; OLIVEIRA, H. D. de; SOUZA, B. B. P. de; CARDOZO FILHO, J. de L.; SIFUENTES, D. N.; PRATES, M. V.; BLOCH JUNIOR, C.; BEMQUERER, M. P.; VASCONCELOS, A. S. do E. Mo-HLPs: new flocculating agents identified from Moringa oleifera seeds belong to the hevein-like peptide family. Journal of Proteomics, v. 217, article 103692, Apr. 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 13. | | MEDEIROS, A. F. de; COSTA, I. de S.; CARVALHO, F. M. C. de; KIYOTA, S.; SOUZA, B. B. P. de; SIFUENTES, D. N.; SERQUIZ, R. P.; MACIEL, B. L. L.; UCHÔA, A. F.; SANTOS, E. A. dos; MORAIS, A. H. de A. Biochemical characterisation of a Kunitz-type inhibitor from Tamarindus indica L. seeds and its efficacy in reducing plasma leptin in an experimental model of obesity. Journal of Enzyme Inhibition and Medicinal Chemistry, v. 33, n. 1, p. 334-348, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 13 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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