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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
06/09/2023 |
Data da última atualização: |
20/03/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MENDES, L. W.; RAAIJMAKERS, J. M.; HOLLANDER, M. de; SEPO, E.; EXPÓSITO, R. G.; CHIORATO, A. F.; MENDES, R.; TSAI, S. M.; CARRIÓN, V. J. |
Afiliação: |
LUCAS WILLIAM MENDES, UNIVERSIDADE DE SÃO PAULO; JOS M RAAIJMAKERS, NETHERLANDS INSTITUTE OF ECOLOGY NIOO-KNAW; MATTIAS DE HOLLANDER, NETHERLANDS INSTITUTE OF ECOLOGY NIOO-KNAW; EDIS SEPO; RUTH GÓMEZ EXPÓSITO, NETHERLANDS INSTITUTE OF ECOLOGY NIOO-KNAW; ALISSON FERNANDO CHIORATO, INSTITUTO AGRONÔMICO DE CAMPINAS; RODRIGO MENDES, CNPMA; SIU MUI TSAI, UNIVERSIDADE DE SÃO PAULO; VICTOR J CARRIÓN, NETHERLANDS INSTITUTE OF ECOLOGY NIOO-KNAW. |
Título: |
Impact of the fungal pathogen Fusarium oxysporum on the taxonomic and functional diversity of the common bean root microbiome. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Environmental Microbiome, v. 18, n. 1, article 68, 2023. |
ISSN: |
2524-6372 |
DOI: |
https://doi.org/10.1186/s40793-023-00524-7 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Background - 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 fox-susceptible and fox-resistant common bean cultivar. -- Results: 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. MenosAbstract: Background - 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 fox-susceptible and fox-resistant common bean cultivar. -- Results: 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 pathog... Mostrar Tudo |
Palavras-Chave: |
Endosphere; Metagenome; Plant-microbe interaction. |
Thesagro: |
Bactéria; Controle Biológico; Feijão; Raiz; Rizosfera. |
Thesaurus Nal: |
Beans; Rhizosphere bacteria; Transcriptome. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1156506/1/Mendes-Impact-fungal-2023.pdf
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Marc: |
LEADER 02593naa a2200373 a 4500 001 2156506 005 2024-03-20 008 2023 bl uuuu u00u1 u #d 022 $a2524-6372 024 7 $ahttps://doi.org/10.1186/s40793-023-00524-7$2DOI 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 $c2023 520 $aAbstract: Background - 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 fox-susceptible and fox-resistant common bean cultivar. -- Results: 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. 650 $aBeans 650 $aRhizosphere bacteria 650 $aTranscriptome 650 $aBactéria 650 $aControle Biológico 650 $aFeijão 650 $aRaiz 650 $aRizosfera 653 $aEndosphere 653 $aMetagenome 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 $aCHIORATO, A. F. 700 1 $aMENDES, R. 700 1 $aTSAI, S. M. 700 1 $aCARRIÓN, V. J. 773 $tEnvironmental Microbiome$gv. 18, n. 1, article 68, 2023.
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Embrapa Meio Ambiente (CNPMA) |
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2. | | FREITAS, I. M.; GOES, A. L. M.; RANGEL, J. H. de A.; MUNIZ, E. N.; SANTOS, D. de O. Obtenção de clones de capim-elefante para produção de forragem adaptados à região dos tabuleiros costeiros e baixada litorânea do Nordeste. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA TABULEIROS COSTEIROS, 3., 2013, Aracaju. Anais... Brasília, DF: Embrapa, 2013. 1 CD-ROM. p. 191-200.Tipo: Artigo em Anais de Congresso |
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