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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
06/12/2011 |
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Data da última atualização: |
01/11/2013 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
GUIMARAES, T. G.; DIANESE, A. de C.; AMORIM, E. P.; CUNHA, M.; SILVA, S. de O. e. |
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Afiliação: |
TADEU GRACIOLLI GUIMARAES, CPAC; ALEXEI DE CAMPOS DIANESE, CPAC; EDSON PERITO AMORIM, CNPMF; MARLON CUNHA, CPAC; SEBASTIÃO DE OLIVEIRA E SILVA, CNPMF. |
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Título: |
Agronomic evaluation of prata anã banana genotypes in Brazil's Cerrados. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: PROMUSA SYMPOSIUM, 2011, Salvador. Bananas and plantains: toward sustainable global production and improved uses: abstracts. [Montepellier.]: [Bioversity International, 2011. p. 65. |
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Idioma: |
Inglês |
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Conteúdo: |
Commercial banana cultivation in the Cerrados depends on the selection of genotypes that are well-adapted to local growth conditions, disease resistant and have high yield potential. The favourable climate and soil in the Cerrados provide a context in which banana can be successfully grown, besides promoting increased commercial demand. |
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Palavras-Chave: |
Field evaluation; Fruits yield. |
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Thesagro: |
Banana. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01017nam a2200193 a 4500
001 1908613
005 2013-11-01
008 2011 bl uuuu u00u1 u #d
100 1 $aGUIMARAES, T. G.
245 $aAgronomic evaluation of prata anã banana genotypes in Brazil's Cerrados.
260 $aIn: PROMUSA SYMPOSIUM, 2011, Salvador. Bananas and plantains: toward sustainable global production and improved uses: abstracts. [Montepellier.]: [Bioversity International, 2011. p. 65.$c2011
520 $aCommercial banana cultivation in the Cerrados depends on the selection of genotypes that are well-adapted to local growth conditions, disease resistant and have high yield potential. The favourable climate and soil in the Cerrados provide a context in which banana can be successfully grown, besides promoting increased commercial demand.
650 $aBanana
653 $aField evaluation
653 $aFruits yield
700 1 $aDIANESE, A. de C.
700 1 $aAMORIM, E. P.
700 1 $aCUNHA, M.
700 1 $aSILVA, S. de O. e
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
15/03/2024 |
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Data da última atualização: |
20/03/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MENDES, L. W.; RAAIJMAKERS, J. M.; HOLLANDER, M. DE; SEPO, E.; EXPÓSITO, R. G.; MENDES, R.; TSAI, S. M.; CARRÓN, V. J. |
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Afiliação: |
LUCAS WILLIAM MENDES, CENA/USP; JOS M. RAAIJMAKERS, NETHERLANDS INSTITUTE OF ECOLOGY NIOO-KNAW; MATTIAS DE HOLLANDER, NETHERLANDS INSTITUTE OF ECOLOGY NIOO-KNAW; EDIS SEPO, LEIDEN UNIVERSITY, THE NETHERLANDS; RUTH GÓMES EXPÓSITO, NETHERLANDS INSTITUTE OF ECOLOGY NIOO-KNAW; RODRIGO MENDES, CNPMA; SIU MUI TSAI, CENA/USP; VICTOR J. CARRÓN, CENA/USP. |
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Título: |
Impact of the fungal pathogen Fusarium oxysporum on the taxonomic and functional diversity of the common bean root microbiome. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: PLANT MICROBIOME SYMPOSIUM, 4., 2023, Quito. Abstracts... Quito, Equador: Universidad San Francisco de Quito, 2023. Ref. 2-C. |
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Páginas: |
1 p. |
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Idioma: |
Português |
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Conteúdo: |
Plants rely on their root microbiome as the first line of defense against soil-borne fungal pathogens. The abundance and activities of beneficial root microbial taxa at the time prior to and during fungal infection are key to their protective success. If and how invading fungal root pathogens can disrupt microbiome assembly and gene expression is still largely unknown. Here, we investigated the impact of the fungal pathogen Fusarium oxysporum (fox) on the assembly of rhizosphere and endosphere microbiomes of a foxsusceptible and fox-resistant common bean cultivar. Integration of 16S-amplicon, shotgun metagenome as well as metatranscriptome sequencing with community ecology analysis showed that fox infections significantly changed the composition and gene expression of the root microbiome in a cultivar-dependent manner. More specifically, fox infection led to increased microbial diversity, network complexity, and a higher proportion of the genera Flavobacterium, Bacillus, and Dyadobacter in the rhizosphere of the fox-resistant cultivar compared to the fox-susceptible cultivar. In the endosphere, root infection also led to changes in community assembly, with a higher abundance of the genera Sinorhizobium and Ensifer in the fox-resistant cultivar. Metagenome and metatranscriptome analyses further revealed the enrichment of terpene biosynthesis genes with a potential role in pathogen suppression in the fox-resistant cultivar upon fungal pathogen invasion. Collectively, these results revealed a cultivar-dependent enrichment of specific bacterial genera and the activation of putative disease-suppressive functions in the rhizosphere and endosphere microbiome of common bean under siege. MenosPlants rely on their root microbiome as the first line of defense against soil-borne fungal pathogens. The abundance and activities of beneficial root microbial taxa at the time prior to and during fungal infection are key to their protective success. If and how invading fungal root pathogens can disrupt microbiome assembly and gene expression is still largely unknown. Here, we investigated the impact of the fungal pathogen Fusarium oxysporum (fox) on the assembly of rhizosphere and endosphere microbiomes of a foxsusceptible and fox-resistant common bean cultivar. Integration of 16S-amplicon, shotgun metagenome as well as metatranscriptome sequencing with community ecology analysis showed that fox infections significantly changed the composition and gene expression of the root microbiome in a cultivar-dependent manner. More specifically, fox infection led to increased microbial diversity, network complexity, and a higher proportion of the genera Flavobacterium, Bacillus, and Dyadobacter in the rhizosphere of the fox-resistant cultivar compared to the fox-susceptible cultivar. In the endosphere, root infection also led to changes in community assembly, with a higher abundance of the genera Sinorhizobium and Ensifer in the fox-resistant cultivar. Metagenome and metatranscriptome analyses further revealed the enrichment of terpene biosynthesis genes with a potential role in pathogen suppression in the fox-resistant cultivar upon fungal pathogen invasion. Collectively, these res... Mostrar Tudo |
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Palavras-Chave: |
Endosphere; Metagenome; Metatranscriptome; Plant-microbe interaction. |
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Thesagro: |
Rizosfera. |
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Thesaurus NAL: |
Rhizosphere. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1162855/1/RA-MendesR-4thPlantMicrobiomeSymposium-2023-Ref2-C.pdf
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Marc: |
LEADER 02611nam a2200277 a 4500
001 2162855
005 2024-03-20
008 2023 bl uuuu u00u1 u #d
100 1 $aMENDES, L. W.
245 $aImpact of the fungal pathogen Fusarium oxysporum on the taxonomic and functional diversity of the common bean root microbiome.$h[electronic resource]
260 $aIn: PLANT MICROBIOME SYMPOSIUM, 4., 2023, Quito. Abstracts... Quito, Equador: Universidad San Francisco de Quito, 2023. Ref. 2-C.$c2023
300 $a1 p.
520 $aPlants rely on their root microbiome as the first line of defense against soil-borne fungal pathogens. The abundance and activities of beneficial root microbial taxa at the time prior to and during fungal infection are key to their protective success. If and how invading fungal root pathogens can disrupt microbiome assembly and gene expression is still largely unknown. Here, we investigated the impact of the fungal pathogen Fusarium oxysporum (fox) on the assembly of rhizosphere and endosphere microbiomes of a foxsusceptible and fox-resistant common bean cultivar. Integration of 16S-amplicon, shotgun metagenome as well as metatranscriptome sequencing with community ecology analysis showed that fox infections significantly changed the composition and gene expression of the root microbiome in a cultivar-dependent manner. More specifically, fox infection led to increased microbial diversity, network complexity, and a higher proportion of the genera Flavobacterium, Bacillus, and Dyadobacter in the rhizosphere of the fox-resistant cultivar compared to the fox-susceptible cultivar. In the endosphere, root infection also led to changes in community assembly, with a higher abundance of the genera Sinorhizobium and Ensifer in the fox-resistant cultivar. Metagenome and metatranscriptome analyses further revealed the enrichment of terpene biosynthesis genes with a potential role in pathogen suppression in the fox-resistant cultivar upon fungal pathogen invasion. Collectively, these results revealed a cultivar-dependent enrichment of specific bacterial genera and the activation of putative disease-suppressive functions in the rhizosphere and endosphere microbiome of common bean under siege.
650 $aRhizosphere
650 $aRizosfera
653 $aEndosphere
653 $aMetagenome
653 $aMetatranscriptome
653 $aPlant-microbe interaction
700 1 $aRAAIJMAKERS, J. M.
700 1 $aHOLLANDER, M. DE
700 1 $aSEPO, E.
700 1 $aEXPÓSITO, R. G.
700 1 $aMENDES, R.
700 1 $aTSAI, S. M.
700 1 $aCARRÓN, V. J.
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