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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
11/02/2016 |
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Data da última atualização: |
12/02/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FLORES, S. W. S.; CHIARAMONTE, J. B.; ROSSMANN, M.; MENDES, R. |
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Afiliação: |
S. W. S. FLORES, ESALQ/USP; J. B. CHIARAMONTE, ESALQ/USP; M. ROSSMANN; RODRIGO MENDES, CNPMA. |
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Título: |
Composition and functionality of the wild and cultivated common bean rhizosphere microbiome. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 28., Florianópolis. Anais... Florianópolis: Sociedade Brasileira de Microbiologia, 2015. Ref. 0632-1. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Plants rely on their rhizosphere microbiome for specific functions, such as, nutrient acquisition and protection against diseases. The domestication and subsequent plant breeding neglected the important role of the rhizosphere microbiome on plant performance. Here, we tested the hypothesis that ancestor materials have higher ability to host beneficial microorganisms in the rhizosphere when compared to modern cultivars. For this, we assessed the composition and functionality of the rhizosphere microbiome associated with a wild (Wild Mex) and with a cultivated (IAC Alvorada) common bean grown in highly biodiverse soil (Amazonian Dark Earth). Antagonistic bacteria were isolated from common bean rhizosphere and total rhizosphere DNA was extracted for shotgun sequencing using Illumina MiSeq. Eleven out of 104 isolated bacteria showed antagonistic in vitro activity against soil borne pathogens Rhizoctonia solani and Fusarium oxysporum f. sp. phaseoli. The bacterial isolates were identified belonging to Streptomyces, Kitasatospora, Alcaligenes, Achromobacter, Pseudomonas, Stenotrophomonas, Brevibacillus and Paenibacillus genus. The cultivation-independent approach revealed that microbial community composition in the Wild Mex bean rhizosphere was characterized by higher relative abundance of bacterial phyla Acidobacteria, Verrucomicrobia, Gemmatimonadetes and fungal phylum Glomeromycota when compared with IAC Alvorada cultivated bean, which showed a higher relative abundance of bacterial phyla Firmicutes, Planctomycetes, Deinococcus-Thermus and fungal phylum Ascomycota. Wild Mex rhizosphere microbiome showed higher relative frequency of nitrogen-fixing, nitrifying, antagonists and plant growth promoting microorganisms. The wild bean also showed higher relative abundance of functions related to nitrogen fixation, siderophore and indole acetic acid (IAA) production, when compared with IAC Alvorada bean. Ordination analysis revealed that the wild genotype is more selective in recruiting microorganisms and functions in the rhizosphere when compared with modern cultivar. In conclusion, the results revealed that domestication and plant breeding potentially undermined rhizosphere microbiome composition and functions debilitating the host?s ability to select and support beneficial microbes. MenosAbstract: Plants rely on their rhizosphere microbiome for specific functions, such as, nutrient acquisition and protection against diseases. The domestication and subsequent plant breeding neglected the important role of the rhizosphere microbiome on plant performance. Here, we tested the hypothesis that ancestor materials have higher ability to host beneficial microorganisms in the rhizosphere when compared to modern cultivars. For this, we assessed the composition and functionality of the rhizosphere microbiome associated with a wild (Wild Mex) and with a cultivated (IAC Alvorada) common bean grown in highly biodiverse soil (Amazonian Dark Earth). Antagonistic bacteria were isolated from common bean rhizosphere and total rhizosphere DNA was extracted for shotgun sequencing using Illumina MiSeq. Eleven out of 104 isolated bacteria showed antagonistic in vitro activity against soil borne pathogens Rhizoctonia solani and Fusarium oxysporum f. sp. phaseoli. The bacterial isolates were identified belonging to Streptomyces, Kitasatospora, Alcaligenes, Achromobacter, Pseudomonas, Stenotrophomonas, Brevibacillus and Paenibacillus genus. The cultivation-independent approach revealed that microbial community composition in the Wild Mex bean rhizosphere was characterized by higher relative abundance of bacterial phyla Acidobacteria, Verrucomicrobia, Gemmatimonadetes and fungal phylum Glomeromycota when compared with IAC Alvorada cultivated bean, which showed a higher relative abundan... Mostrar Tudo |
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Palavras-Chave: |
Metagenome; Rhizobacteria; Wild common bean. |
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Thesaurus Nal: |
Metagenomics; Microbial communities. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/138855/1/2015RA-075.pdf
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Marc: |
LEADER 03046nam a2200205 a 4500
001 2036667
005 2016-02-12
008 2015 bl uuuu u00u1 u #d
100 1 $aFLORES, S. W. S.
245 $aComposition and functionality of the wild and cultivated common bean rhizosphere microbiome.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 28., Florianópolis. Anais... Florianópolis: Sociedade Brasileira de Microbiologia, 2015. Ref. 0632-1.$c2015
520 $aAbstract: Plants rely on their rhizosphere microbiome for specific functions, such as, nutrient acquisition and protection against diseases. The domestication and subsequent plant breeding neglected the important role of the rhizosphere microbiome on plant performance. Here, we tested the hypothesis that ancestor materials have higher ability to host beneficial microorganisms in the rhizosphere when compared to modern cultivars. For this, we assessed the composition and functionality of the rhizosphere microbiome associated with a wild (Wild Mex) and with a cultivated (IAC Alvorada) common bean grown in highly biodiverse soil (Amazonian Dark Earth). Antagonistic bacteria were isolated from common bean rhizosphere and total rhizosphere DNA was extracted for shotgun sequencing using Illumina MiSeq. Eleven out of 104 isolated bacteria showed antagonistic in vitro activity against soil borne pathogens Rhizoctonia solani and Fusarium oxysporum f. sp. phaseoli. The bacterial isolates were identified belonging to Streptomyces, Kitasatospora, Alcaligenes, Achromobacter, Pseudomonas, Stenotrophomonas, Brevibacillus and Paenibacillus genus. The cultivation-independent approach revealed that microbial community composition in the Wild Mex bean rhizosphere was characterized by higher relative abundance of bacterial phyla Acidobacteria, Verrucomicrobia, Gemmatimonadetes and fungal phylum Glomeromycota when compared with IAC Alvorada cultivated bean, which showed a higher relative abundance of bacterial phyla Firmicutes, Planctomycetes, Deinococcus-Thermus and fungal phylum Ascomycota. Wild Mex rhizosphere microbiome showed higher relative frequency of nitrogen-fixing, nitrifying, antagonists and plant growth promoting microorganisms. The wild bean also showed higher relative abundance of functions related to nitrogen fixation, siderophore and indole acetic acid (IAA) production, when compared with IAC Alvorada bean. Ordination analysis revealed that the wild genotype is more selective in recruiting microorganisms and functions in the rhizosphere when compared with modern cultivar. In conclusion, the results revealed that domestication and plant breeding potentially undermined rhizosphere microbiome composition and functions debilitating the host?s ability to select and support beneficial microbes.
650 $aMetagenomics
650 $aMicrobial communities
653 $aMetagenome
653 $aRhizobacteria
653 $aWild common bean
700 1 $aCHIARAMONTE, J. B.
700 1 $aROSSMANN, M.
700 1 $aMENDES, R.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca |
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| Registros recuperados : 20 | |
| 9. |  | KAVAMURA, V.; HIRSCH, P. R.; CLARK, I.; ROSSMANN, M.; MENDES, R.; MAUCHLINE, T. Impact of long-term fertilisation regimes on wheat rhizosphere bacterial communities and 16S rRNA gene-predicted functions related to nitrogen and phosphorus metabolism in soils. In: SYMPOSIUM ON BACTERIAL GENETICS AND ECOLOGY, 14., 2017, Aberdeen. Annals... Aberdeen: BAGECO, 2017. p. 121.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 12. | | KAVAMURA, V. N.; HAYAT, R.; CLARK, I. M.; ROSSMANN, M.; MENDES, R.; HIRSCH, P. R.; MAUCHLINE, T. H. Inorganic nitrogen application affects both taxonomical and predicted functional structure of wheat rhizosphere bacterial communities. Frontiers in Microbiology, Lausanne, v. 9, 2018. Article 1074. 15 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 13. | | FARIA, M. R. de; COSTA, L. S. A. S.; CHIARAMONTE, J. B.; ROSSMANN, M.; BETTIOL, W.; MENDES, R. Rhizosphere bacterial communities as a strategy in wheat protection against root rot caused by Bipolaris sorokiniana. In: SIMPÓSIO DE MANEJO DE DOENÇAS DE PLANTAS, 18., 2018, Lavras. Biotecnologia aplicada à fitopatologia: anais... Lavras: NEFIT-UFLA, 2018. p. 173.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 14. | | COSTA, L. S. A. S.; FARIA, M. R. de; CHIARAMONTE, J. B.; ROSSMANN, M.; BETTIOL, W.; MENDES, R. Wheat rhizosphere bacterial communities and tolerance against root rot caused by Fusarium graminearum. In: PLANT MICROBIOME SYMPOSIUM, 2., 2018, Amsterdam. [Abstracts...] Amsterdam: Netherlands Institute of Ecology (NIOO-KNAW), 2018. Ref. P11.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 15. | | KAVAMURA, V. N.; ROBINSON, R. J.; HAYAT, R.; CLARK, I. M.; HUGHES, D.; ROSSMANN, M.; HIRSCH, P. R.; MENDES, R.; MAUCHLINE, T. H. Land management and microbial seed load effect on rhizosphere and endosphere bacterial community assembly in wheat. Frontiers in Microbiology, Lausanne, v. 10, 2019. Article 2625.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 16. | | KAVAMURA, V. N.; CLARK, I.; HIRSCH, P. R.; CAULFIELD, J.; SARRIA, A. F.; ROSSMANN, M.; BIRKETT, M.; MELO, I. S. de; MENDES, R.; MAUCHLINE, T. Wheat breeding influences root traits and selection of bacterial communities in the rhizosphere. In: PLANT MICROBIOME SYMPOSIUM, 2., 2018, Amsterdam. [Abstracts...] Amsterdam: Netherlands Institute of Ecology (NIOO-KNAW), 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 17. | | KAVAMURA, V. N.; CLARK, I.; HIRSCH, P. R.; SARRIA, A. F.; MELO, I. S. de; ROSSMANN, M.; MENDES, R.; BIRKETT, M.; MAUCHLINE, T. Wheat breeding and its impact on root exudates and rhizosphere bacterial communities. In: INTERNATIONAL SYMPOSIUM ON MICROBIAL ECOLOGY, 16., 2016, Montreal. Proceedings... Wageningen: The International Society for Microbial Ecology (ISME), 2016. p. 1063.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 18. | | KAVAMURA, V. N.; ROBINSON, R. J.; HUGHES, D.; CLARK, I. M.; ROSSMANN, M.; MELO, I. S. de; HIRSCH, P. R.; MENDES, R.; MAUCHLINE, T. H. Wheat dwarfing influences selection of the rhizosphere microbiome. Scientific Reports, v. 10, Article 1452, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 19. | | ROSSMANN, M.; PÉREZ-JARAMILLO, J. E.; CHIARAMONTE, J. B.; KAVAMURA, V. N.; DUMACK, K.; FIORE-DONNO, A. M.; MENDES, L. W.; BONKOWSKI, M.; MAUCHLINE, T.; RAAIJMAKERS, J. M.; MENDES, R. Back to the roots: revealing beneficial interactions between the rhizosphere microbiome and wild wheat. In: PLANT MICROBIOME SYMPOSIUM, 2., 2018, Amsterdam. [Abstracts...] Amsterdam: Netherlands Institute of Ecology (NIOO-KNAW), 2018. Ref. P56.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 20. | | ROSSMANN, M; PÉREZ-JARAMILLO, J. E.; KAVAMURA, V. N.; CHIARAMONTE, J. B.; DUMACK, K.; FIORE-DONNO, A. M.; MENDES, L. W.; FERREIRA, M. M. C.; BONKOWSKI, M.; RAAIJMAKERS, J. M.; MAUCHLINE, T. H.; MENDES, R. Multitrophic interactions in the rhizosphere microbiome of wheat: from bacteria and fungi to protists. FEMS Microbiology Ecology, v. 96, n. 4, 2020. Article fiaa032.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 20 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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