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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
02/08/2004 |
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Data da última atualização: |
13/01/2023 |
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Autoria: |
PEREZ, L. H.; RESENDE, J. V. de; FREITAS, B. B. de. |
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Título: |
Exportações brasileiras de mel natural no período 2001-2003. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Informações Econômicas, São Paulo, v.34, n. 6, p.28-37, 2004. |
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Idioma: |
Português |
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Conteúdo: |
Este trabalho caracteriza as alterações na produção e exportação do mel natural brasileiro, ocorridas nos primeiros anos do século XXI. Destaca o crescimento da importância de regiões nordestinas que, por meio da exportação de mel, obtido principalmente em produção familiar e com apoio institucional, têm proporcionado a melhoria sócio-econômica em áreas de pobreza crônica. |
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Palavras-Chave: |
Brasil; Nordeste. |
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Thesagro: |
Agricultura Familiar; Apicultura; Exportação; Mel; Produção. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01000naa a2200229 a 4500
001 1153800
005 2023-01-13
008 2004 bl uuuu u00u1 u #d
100 1 $aPEREZ, L. H.
245 $aExportações brasileiras de mel natural no período 2001-2003.
260 $c2004
520 $aEste trabalho caracteriza as alterações na produção e exportação do mel natural brasileiro, ocorridas nos primeiros anos do século XXI. Destaca o crescimento da importância de regiões nordestinas que, por meio da exportação de mel, obtido principalmente em produção familiar e com apoio institucional, têm proporcionado a melhoria sócio-econômica em áreas de pobreza crônica.
650 $aAgricultura Familiar
650 $aApicultura
650 $aExportação
650 $aMel
650 $aProdução
653 $aBrasil
653 $aNordeste
700 1 $aRESENDE, J. V. de
700 1 $aFREITAS, B. B. de
773 $tInformações Econômicas, São Paulo$gv.34, n. 6, p.28-37, 2004.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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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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