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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
21/01/2025 |
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Data da última atualização: |
21/01/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CUNHA, I. de C. M. da; SILVA, A. V. R. da; BOLETA, E. H. M.; PELLEGRINETTI, T. A.; ZAGATTO, L. F. G.; ZAGATTO, S. S. S.; CHAVES, M. G. de; MENDES, R.; PATREZE, C. M.; TSAI, S. M.; MENDES, L. W. |
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Afiliação: |
IZADORA DE CASSIA MESQUITA DA CUNHA, UNIVERSIDADE DE SÃO PAULO; ANA VITORIA REINA DA SILVA, UNIVERSIDADE DE SÃO PAULO; EDUARDO HENRIQUE MARCANDALLI BOLETA, UNIVERSIDADE DE SÃO PAULO; THIERRY ALEXANDRE PELLEGRINETTI, UNIVERSIDADE DE SÃO PAULO; LUIS FELIPE GUANDALIN ZAGATTO, NETHERLANDS INSTITUTE OF ECOLOGY; SOLANGE DOS SANTOS SILVA ZAGATTO, UNIVERSIDADE DE SÃO PAULO; MIRIAM GONÇALVES DE CHAVES, UNIVERSIDADE DE SÃO PAULO; RODRIGO MENDES, CNPMA; CAMILA MAISTRO PATREZE, UNIVERSIDADE ESTADUAL DO RIO DE JANEIRO; SIU MUI TSAI, UNIVERSIDA DE SÃO PAULO; LUCAS WILLIAM MENDES, UNIVERSIDADE DE SÃO PAULO. |
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Título: |
The interplay between the inoculation of plant growth-promoting rhizobacteria and the rhizosphere microbiome and their impact on plant phenotype. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Microbiological Research, v. 283, article 127706, 2024. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Microbial inoculation stands as a pivotal strategy, fostering symbiotic relationships between beneficial microorganisms and plants, thereby enhancing nutrient uptake, bolstering resilience against environmental stressors, and ultimately promoting healthier and more productive plant growth. However, while the advantageous roles of inoculants are widely acknowledged, the precise and nuanced impacts of inoculation on the intricate interactions of the rhizosphere microbiome remain significantly underexplored. This study explores the impact of bacterial inoculation on soil properties, plant growth, and the rhizosphere microbiome. By employing various bacterial strains and a synthetic community (SynCom) as inoculants in common bean plants, the bacterial and fungal communities in the rhizosphere were assessed through 16 S rRNA and ITS gene sequencing. Concurrently, soil chemical parameters, plant traits, and gene expression were evaluated. The findings revealed that bacterial inoculation generally decreased pH and V%, while increasing H+Al and m% in the rhizosphere. It also decreased gene expression in plants related to detoxification, photosynthesis, and defense mechanisms, while enhancing bacterial diversity in the rhizosphere, potentially benefiting plant health. Specific bacterial strains showed varied impacts on rhizosphere microbiome assembly, predominantly affecting rhizospheric bacteria more than fungi, indirectly influencing soil conditions and plants. Notably, Paenibacillus polymyxa inoculation improved plant nitrogen (by 5.2%) and iron levels (by 28.1%), whereas Bacillus cereus boosted mycorrhization rates (by 70%). Additionally, inoculation led to increased complexity in network interactions within the rhizosphere (∼15%), potentially impacting plant health. Overall, the findings highlight the significant impact of introducing bacteria to the rhizosphere, enhancing nutrient availability, microbial diversity, and fostering beneficial plant-microbe interactions. MenosAbstract: Microbial inoculation stands as a pivotal strategy, fostering symbiotic relationships between beneficial microorganisms and plants, thereby enhancing nutrient uptake, bolstering resilience against environmental stressors, and ultimately promoting healthier and more productive plant growth. However, while the advantageous roles of inoculants are widely acknowledged, the precise and nuanced impacts of inoculation on the intricate interactions of the rhizosphere microbiome remain significantly underexplored. This study explores the impact of bacterial inoculation on soil properties, plant growth, and the rhizosphere microbiome. By employing various bacterial strains and a synthetic community (SynCom) as inoculants in common bean plants, the bacterial and fungal communities in the rhizosphere were assessed through 16 S rRNA and ITS gene sequencing. Concurrently, soil chemical parameters, plant traits, and gene expression were evaluated. The findings revealed that bacterial inoculation generally decreased pH and V%, while increasing H+Al and m% in the rhizosphere. It also decreased gene expression in plants related to detoxification, photosynthesis, and defense mechanisms, while enhancing bacterial diversity in the rhizosphere, potentially benefiting plant health. Specific bacterial strains showed varied impacts on rhizosphere microbiome assembly, predominantly affecting rhizospheric bacteria more than fungi, indirectly influencing soil conditions and plants. Notably, P... Mostrar Tudo |
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Palavras-Chave: |
16S rRNA; Common bean; ITS. |
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Thesagro: |
Bactéria não Patogênica; Feijão; Rizosfera. |
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Thesaurus Nal: |
Beans; microbial ecology; Microbiome; Phenotype; Plant growth-promoting rhizobacteria; Rhizobacter. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 03145naa a2200385 a 4500
001 2171841
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008 2024 bl uuuu u00u1 u #d
100 1 $aCUNHA, I. de C. M. da
245 $aThe interplay between the inoculation of plant growth-promoting rhizobacteria and the rhizosphere microbiome and their impact on plant phenotype.$h[electronic resource]
260 $c2024
520 $aAbstract: Microbial inoculation stands as a pivotal strategy, fostering symbiotic relationships between beneficial microorganisms and plants, thereby enhancing nutrient uptake, bolstering resilience against environmental stressors, and ultimately promoting healthier and more productive plant growth. However, while the advantageous roles of inoculants are widely acknowledged, the precise and nuanced impacts of inoculation on the intricate interactions of the rhizosphere microbiome remain significantly underexplored. This study explores the impact of bacterial inoculation on soil properties, plant growth, and the rhizosphere microbiome. By employing various bacterial strains and a synthetic community (SynCom) as inoculants in common bean plants, the bacterial and fungal communities in the rhizosphere were assessed through 16 S rRNA and ITS gene sequencing. Concurrently, soil chemical parameters, plant traits, and gene expression were evaluated. The findings revealed that bacterial inoculation generally decreased pH and V%, while increasing H+Al and m% in the rhizosphere. It also decreased gene expression in plants related to detoxification, photosynthesis, and defense mechanisms, while enhancing bacterial diversity in the rhizosphere, potentially benefiting plant health. Specific bacterial strains showed varied impacts on rhizosphere microbiome assembly, predominantly affecting rhizospheric bacteria more than fungi, indirectly influencing soil conditions and plants. Notably, Paenibacillus polymyxa inoculation improved plant nitrogen (by 5.2%) and iron levels (by 28.1%), whereas Bacillus cereus boosted mycorrhization rates (by 70%). Additionally, inoculation led to increased complexity in network interactions within the rhizosphere (∼15%), potentially impacting plant health. Overall, the findings highlight the significant impact of introducing bacteria to the rhizosphere, enhancing nutrient availability, microbial diversity, and fostering beneficial plant-microbe interactions.
650 $aBeans
650 $amicrobial ecology
650 $aMicrobiome
650 $aPhenotype
650 $aPlant growth-promoting rhizobacteria
650 $aRhizobacter
650 $aBactéria não Patogênica
650 $aFeijão
650 $aRizosfera
653 $a16S rRNA
653 $aCommon bean
653 $aITS
700 1 $aSILVA, A. V. R. da
700 1 $aBOLETA, E. H. M.
700 1 $aPELLEGRINETTI, T. A.
700 1 $aZAGATTO, L. F. G.
700 1 $aZAGATTO, S. S. S.
700 1 $aCHAVES, M. G. de
700 1 $aMENDES, R.
700 1 $aPATREZE, C. M.
700 1 $aTSAI, S. M.
700 1 $aMENDES, L. W.
773 $tMicrobiological Research$gv. 283, article 127706, 2024.
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Embrapa Meio Ambiente (CNPMA) |
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| Registros recuperados : 264 | |
| 8. |  | SILVA, D. D. da; COTA, L. V.; COSTA, R. V. da. Micotoxinas em milho e sorgo. In: REUNIÃO TÉCNICA SUL-BRASILEIRA DE PESQUISA DE MILHO E SORGO, 3., 2023, Pelotas. MISOSUL 2024: informações técnicas para o cultivo de milho e sorgo na região subtropical do Brasil: safras 2023/24 e 2024/25. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2024. p. 122-132.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 11. | | COTA, L. V.; SILVA, D. D. da; COSTA, R. V. da. Manejo de doenças. In: PEREIRA FILHO, I. A.; RODRIGUES, J. A. S. (Ed.). Sorgo: o produtor pergunta, a Embrapa responde. Brasília, DF: Embrapa, 2015. cap. 10, p. 155-175. (Coleção 500 perguntas, 500 respostas).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 14. | | SILVA, D. D. da; COTA, L. V.; COSTA, R. V. da; PARREIRA, D. F. Manejo de doenças. In: BORÉM, A.; PIMENTEL, L. D.; PARRELLA, R. A. da C. (Ed.). Sorgo: do plantio à colheita. Viçosa, MG: UFV, 2014. cap. 10, p. 242-265.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 264 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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