| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Meio Ambiente. |
|
Data corrente: |
18/03/2024 |
|
Data da última atualização: |
18/03/2024 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
MENDES, R. |
|
Afiliação: |
RODRIGO MENDES, CNPMA. |
|
Título: |
Microbiome-plant conversation in the rhizosphere. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
In: PLANT MICROBIOME SYMPOSIUM, 4., 2023, Quito. Abstracts... Quito, Equador: Universidad San Francisco de Quito, 2023. |
|
Páginas: |
1 p. |
|
Idioma: |
Português |
|
Conteúdo: |
Complex microbial communities assemble in the surrounding soil of plant roots, where they intimately interact with the host plant. An active selection process is established by the host plant, leading to the enrichment of specific members of the soil microbiome in the rhizosphere. Some of these rhizosphere-competent microorganisms find their way into the inner root tissues, forming the endosphere microbiome. This presentation will focus on the key factors governing chemical communication between the microbiome and the plant. These factors include plant exudates, microbial volatile compounds, and secondary metabolites. The complexity of these interactions will be illustrated by examining how the rhizosphere microbiome protects the root system against soil-borne pathogens. When attacked by the soil-borne pathogen Rhizoctonia, sugar beet plants activate a recruited rhizobacterial community, enriching diverse bacterial taxa. The alteration in the microbiome's structure and functions in the presence of the pathogen serves as a shield for the root system, protecting the plant in the soil. Even when the pathogen successfully invades the roots, the endosphere microbiome responds to the invasion by triggering bacterial biosynthetic gene clusters capable of combating the intruder. Understanding the mechanisms underlying communication between the microbiome and the plant is key to enhance beneficial interactions. In conclusion, unraveling the intricate communication between the microbiome and the plant not only sheds light on the complex mechanisms at play in these interactions but also holds the potential to harness beneficial relationships for improved plant health and agriculture. MenosComplex microbial communities assemble in the surrounding soil of plant roots, where they intimately interact with the host plant. An active selection process is established by the host plant, leading to the enrichment of specific members of the soil microbiome in the rhizosphere. Some of these rhizosphere-competent microorganisms find their way into the inner root tissues, forming the endosphere microbiome. This presentation will focus on the key factors governing chemical communication between the microbiome and the plant. These factors include plant exudates, microbial volatile compounds, and secondary metabolites. The complexity of these interactions will be illustrated by examining how the rhizosphere microbiome protects the root system against soil-borne pathogens. When attacked by the soil-borne pathogen Rhizoctonia, sugar beet plants activate a recruited rhizobacterial community, enriching diverse bacterial taxa. The alteration in the microbiome's structure and functions in the presence of the pathogen serves as a shield for the root system, protecting the plant in the soil. Even when the pathogen successfully invades the roots, the endosphere microbiome responds to the invasion by triggering bacterial biosynthetic gene clusters capable of combating the intruder. Understanding the mechanisms underlying communication between the microbiome and the plant is key to enhance beneficial interactions. In conclusion, unraveling the intricate communication between the microbi... Mostrar Tudo |
|
Palavras-Chave: |
Microbial interactions; Microbiome assembly; Rhizosphere colonization; Volatiles compounds. |
|
Thesagro: |
Rizosfera. |
|
Thesaurus Nal: |
Microbial colonization; plant exudates. |
|
Categoria do assunto: |
G Melhoramento Genético |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1162940/1/RA-MendesR-4thPlantMicrobiomeSymposium-2023-Microbiome....pdf
|
|
Marc: |
LEADER 02360nam a2200205 a 4500
001 2162940
005 2024-03-18
008 2023 bl uuuu u00u1 u #d
100 1 $aMENDES, R.
245 $aMicrobiome-plant conversation in the rhizosphere.$h[electronic resource]
260 $aIn: PLANT MICROBIOME SYMPOSIUM, 4., 2023, Quito. Abstracts... Quito, Equador: Universidad San Francisco de Quito$c2023
300 $a1 p.
520 $aComplex microbial communities assemble in the surrounding soil of plant roots, where they intimately interact with the host plant. An active selection process is established by the host plant, leading to the enrichment of specific members of the soil microbiome in the rhizosphere. Some of these rhizosphere-competent microorganisms find their way into the inner root tissues, forming the endosphere microbiome. This presentation will focus on the key factors governing chemical communication between the microbiome and the plant. These factors include plant exudates, microbial volatile compounds, and secondary metabolites. The complexity of these interactions will be illustrated by examining how the rhizosphere microbiome protects the root system against soil-borne pathogens. When attacked by the soil-borne pathogen Rhizoctonia, sugar beet plants activate a recruited rhizobacterial community, enriching diverse bacterial taxa. The alteration in the microbiome's structure and functions in the presence of the pathogen serves as a shield for the root system, protecting the plant in the soil. Even when the pathogen successfully invades the roots, the endosphere microbiome responds to the invasion by triggering bacterial biosynthetic gene clusters capable of combating the intruder. Understanding the mechanisms underlying communication between the microbiome and the plant is key to enhance beneficial interactions. In conclusion, unraveling the intricate communication between the microbiome and the plant not only sheds light on the complex mechanisms at play in these interactions but also holds the potential to harness beneficial relationships for improved plant health and agriculture.
650 $aMicrobial colonization
650 $aplant exudates
650 $aRizosfera
653 $aMicrobial interactions
653 $aMicrobiome assembly
653 $aRhizosphere colonization
653 $aVolatiles compounds
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Ambiente (CNPMA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 120 | |
| 6. |  | TORRES, T. Z.; RODRIGUES, L. N.; SCHULER, A. E. Organização e gestão da Rede AgroHidro. In: SIMPÓSIO DA REDE AGROHIDRO, 2., 2014, Campinas. Impactos da agricultura e das mudanças climáticas nos recursos hídricos: anais. Brasília, DF: Embrapa, 2014. p. 77- Editores técnicos: Maria Fernanda Moura, Giampaolo Queiroz Pellegrino, Lineu Neiva Rodrigues.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
|   |
| 7. | | TORRES, T. Z.; RODRIGUES, L. N.; SCHULER, A. E. Organização e gestão da Rede AgroHidro. In: SIMPÓSIO DA REDE AGROHIDRO, 2., 2014, Campinas. Impactos da agricultura e das mudanças climáticas nos recursos hídricos: anais. Brasília, DF: Embrapa, 2014. Editores técnicos: Maria Fernanda Moura, Giampaolo Queiroz Pellegrino, Lineu Neiva Rodrigues.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Solos. |
|  |
| 8. | | TORRES, T. Z.; RODRIGUES, L. N.; SCHULER, A. E. A visão dos gestores sobre a Rede AgroHidro. In: SEMINÁRIO DA REDE AGROHIDRO, 3.; WORKSHOP DO PROJETO OS IMPACTOS DA AGRICULTURA E DAS MUDANÇAS CLIMÁTICAS NOS RECURSOS HÍDRICOS, 1., 2015, Corumbá. Água na agricultura: desafios frente às mudanças climáticas e de uso da terra: resumos. Brasília, DF: Embrapa, 2015. p. 10.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
| |
| 15. | | GONÇALVES, F. C. V.; NASCIMENTO, J. O. do; MAIA, A. de H. N.; SCHULER, A. E. Destreza do modelo climático regionalizado ETA-HADGEM2-ES para precipitação em bacia da Mata Atlântica. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 20.; SIMPÓSIO DE MUDANÇAS CLIMÁTICAS E DESERTIFICAÇÃO NO SEMIÁRIDO BRASILEIRO, 5., 2017, Juazeiro, Petrolina. A agrometeorologia na solução de problemas multiescala: anais. Petrolina: Embrapa Semiárido: Univasf, 2017.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
| |
| 19. | | PENEDO, S.; KUNNE, A.; PRADO, R. B.; SCHULER, A. E.; ROEHRIG, J.; RIBBE, L. Implementation of hydro-climatic monitoring network in the Guapi-Macau river basin in Rio de Janeiro, Brazil. In: WORLD WATER CONGRESS, 14., 2011, Porto de Galinhas. Anais... [Porto de Galinhas]: International Water Resources Association, 2011. 14 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
| |
| 20. | | MARTORANO, L. G.; LISBOA, L.; MEIRELLES, M. S. P.; SCHULER, A. E. Erosive potential of rainfalls in the climate chage scenarios in the Upper Taquari River Basin, MS, Brazil. In: CONFERENCE ON INTERNATIONAL RESEARCH ON FOOD SECURITY, NATURAL RESOURCE MANAGEMENT AND RURAL DEVELOPMENT, 2009, Hamburg. Tropentag 2009: book of abstracts. Hamburg: German Institute for Agriculture in the Tropics and Subtropics, 2009.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Solos. |
| |
| Registros recuperados : 120 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
