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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
10/01/2019 |
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Data da última atualização: |
11/01/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
COSTA, L. S. A. S.; FARIA, M. R. de; CHIARAMONTE, J. B.; ROSSMANN, M.; BETTIOL, W.; MENDES, R. |
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Afiliação: |
Lilian S. A. S. Costa; Miriam R. de FARIA; Josiane B. CHIARAMONTE; Maike ROSSMANN; WAGNER BETTIOL, CNPMA; RODRIGO MENDES, CNPMA. |
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Título: |
Wheat rhizosphere bacterial communities and tolerance against root rot caused by Fusarium graminearum. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: PLANT MICROBIOME SYMPOSIUM, 2., 2018, Amsterdam. [Abstracts...] Amsterdam: Netherlands Institute of Ecology (NIOO-KNAW), 2018. Ref. P11. |
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Idioma: |
Português |
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Conteúdo: |
The rhizosphere microbiome is essential for health and development of plants, providing protection against pests and diseases. Domestication of plant species may have affected the biodiversity of microbial communities in ancestral plant roots compared to the modern plants, which may have changed the defense process. As ancestral genotypes and modern cultivars may present different levels of tolerance to the pathogens, we investigated the correlation between eight wheat genotypes, including wild materials and cultivars, and the structure of microbial communities in the rhizosphere. We evaluated the variation in susceptibility to the pathogen by inoculating Fusarium graminearum in the soil six days after sowing. The level of disease was assessed four weeks after inoculation. The two most contrasting genotypes, considering resistance against the soil borne pathogen, were selected for further analyses. Quartzo was found as the most resistant genotype and enriched 80 specific bacterial OTUs when compared with Karakilcik, which was the most susceptible genotype and enriched 17 bacterial OTUs. Actinobacteria, Acidobacteria, Xanthomonadales, Oxalobacteraceae and Sphingomonadaceae family were significantly enriched in the resistant genotype Quartzo. The genotypes show different levels of resistance against F. graminearum which correlates with the bacterial communities structures in the rhizosphere. In conclusion, the results suggest that specific recruitment of bacterial families in the resistant genotype may be associated with plant protection against to the soil borne pathogen. MenosThe rhizosphere microbiome is essential for health and development of plants, providing protection against pests and diseases. Domestication of plant species may have affected the biodiversity of microbial communities in ancestral plant roots compared to the modern plants, which may have changed the defense process. As ancestral genotypes and modern cultivars may present different levels of tolerance to the pathogens, we investigated the correlation between eight wheat genotypes, including wild materials and cultivars, and the structure of microbial communities in the rhizosphere. We evaluated the variation in susceptibility to the pathogen by inoculating Fusarium graminearum in the soil six days after sowing. The level of disease was assessed four weeks after inoculation. The two most contrasting genotypes, considering resistance against the soil borne pathogen, were selected for further analyses. Quartzo was found as the most resistant genotype and enriched 80 specific bacterial OTUs when compared with Karakilcik, which was the most susceptible genotype and enriched 17 bacterial OTUs. Actinobacteria, Acidobacteria, Xanthomonadales, Oxalobacteraceae and Sphingomonadaceae family were significantly enriched in the resistant genotype Quartzo. The genotypes show different levels of resistance against F. graminearum which correlates with the bacterial communities structures in the rhizosphere. In conclusion, the results suggest that specific recruitment of bacterial families in ... Mostrar Tudo |
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Thesaurus Nal: |
Rhizosphere; Roots; Wheat. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190213/1/RA-BettiolW-et-al-2nd-PMS-2018-P11.pdf
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Marc: |
LEADER 02299nam a2200205 a 4500
001 2103553
005 2019-01-11
008 2018 bl uuuu u00u1 u #d
100 1 $aCOSTA, L. S. A. S.
245 $aWheat rhizosphere bacterial communities and tolerance against root rot caused by Fusarium graminearum.$h[electronic resource]
260 $aIn: PLANT MICROBIOME SYMPOSIUM, 2., 2018, Amsterdam. [Abstracts...] Amsterdam: Netherlands Institute of Ecology (NIOO-KNAW), 2018. Ref. P11.$c2018
520 $aThe rhizosphere microbiome is essential for health and development of plants, providing protection against pests and diseases. Domestication of plant species may have affected the biodiversity of microbial communities in ancestral plant roots compared to the modern plants, which may have changed the defense process. As ancestral genotypes and modern cultivars may present different levels of tolerance to the pathogens, we investigated the correlation between eight wheat genotypes, including wild materials and cultivars, and the structure of microbial communities in the rhizosphere. We evaluated the variation in susceptibility to the pathogen by inoculating Fusarium graminearum in the soil six days after sowing. The level of disease was assessed four weeks after inoculation. The two most contrasting genotypes, considering resistance against the soil borne pathogen, were selected for further analyses. Quartzo was found as the most resistant genotype and enriched 80 specific bacterial OTUs when compared with Karakilcik, which was the most susceptible genotype and enriched 17 bacterial OTUs. Actinobacteria, Acidobacteria, Xanthomonadales, Oxalobacteraceae and Sphingomonadaceae family were significantly enriched in the resistant genotype Quartzo. The genotypes show different levels of resistance against F. graminearum which correlates with the bacterial communities structures in the rhizosphere. In conclusion, the results suggest that specific recruitment of bacterial families in the resistant genotype may be associated with plant protection against to the soil borne pathogen.
650 $aRhizosphere
650 $aRoots
650 $aWheat
700 1 $aFARIA, M. R. de
700 1 $aCHIARAMONTE, J. B.
700 1 $aROSSMANN, M.
700 1 $aBETTIOL, W.
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 | |
| 8. |  | 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. | | 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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| 14. | | 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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| 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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