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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
09/01/2012 |
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Data da última atualização: |
29/10/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NEVES, M. B. das; MARTINS, J. F. da S.; GRÜTZMACHER, A. D.; LIMA, C. A. B. de; BÜTTOW, G. T. |
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Afiliação: |
Márcio Bartz das Neves, UFPel; JOSE FRANCISCO DA SILVA MARTINS, CPACT; Anderson Dionei Grützmacher, UFPel; Crislaine Alves Barcellos de Lima, UFPel; Germano Tessmer Büttow, UFPel. |
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Título: |
Profundidade da amostragem de solo e de raízes e índice de infestação de Oryzophagus oryzae (Costa Lima, 1936) (Coleoptera: Curculionidae) em cultivares de arroz. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 41, n. 12, p. 2039-2044, dez. 2011. |
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ISSN: |
0103-8478 |
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Idioma: |
Português |
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Thesagro: |
Arroz; Oryzophagus Oryzae. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00687naa a2200193 a 4500
001 1912042
005 2021-10-29
008 2011 bl uuuu u00u1 u #d
022 $a0103-8478
100 1 $aNEVES, M. B. das
245 $aProfundidade da amostragem de solo e de raízes e índice de infestação de Oryzophagus oryzae (Costa Lima, 1936) (Coleoptera$bCurculionidae) em cultivares de arroz.$h[electronic resource]
260 $c2011
650 $aArroz
650 $aOryzophagus Oryzae
700 1 $aMARTINS, J. F. da S.
700 1 $aGRÜTZMACHER, A. D.
700 1 $aLIMA, C. A. B. de
700 1 $aBÜTTOW, G. T.
773 $tCiência Rural, Santa Maria$gv. 41, n. 12, p. 2039-2044, dez. 2011.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
08/01/2019 |
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Data da última atualização: |
08/01/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MENDES, L. W.; MENDES, R.; RAAIJMAKERS, J. M.; TSAI, S. M. |
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Afiliação: |
Lucas William Mendes, USP; RODRIGO MENDES, CNPMA; Jos M. Raaijmakers, Netherlands Institute of Ecology, Netherlands; Siu Mui Tsai, USP. |
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Título: |
Breeding for resistance to soil-borne pathogen impacts rhizosphere microbiome functions in common bean. |
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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. P39. |
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Idioma: |
Português |
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Conteúdo: |
Over the past century, plant breeding programs have substantially improved plant growth and health, but have not yet considered the potential effects on the plant microbiome. Here, we conducted a metatranscriptome analysis to determine if and how breeding for resistance of common bean against the root pathogen Fusarium oxysporum (Fox) affected gene expression in the rhizobacterial community. Our data revealed that rhizobacterial community assembly of Fox-resistant and susceptible bean cultivars follows niche-based mechanisms, presenting lower diversity and distinct community structure compared to the bulk soil. The microbiome of the Fox-resistant bean cultivar presented a significantly higher expression of bacterial genes associated with nutrient metabolism, motility, chemotaxis, and the biosynthesis of the antifungal compounds phenazine and colicin V. Network analysis further revealed a more complex community structure for the Fox-resistant cultivar and indicated that Paenibacillus is a keystone genus in the rhizosphere microbiome. Collectively, our data suggest that resistance breeding in common bean has unintentionally co-selected for plant traits that strengthen the rhizosphere microbiome network structure and enrich for specific beneficial bacterial genera that express specific antifungal traits involved in plant protection against infections by root pathogens. |
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Thesagro: |
Feijão; Rizosfera. |
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Thesaurus NAL: |
Beans; Breeding; Microbiome; Rhizosphere. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189926/1/RA-MendesR-2nd-PMS-2018-P39..pdf
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Marc: |
LEADER 02105nam a2200217 a 4500
001 2103238
005 2019-01-08
008 2018 bl uuuu u00u1 u #d
100 1 $aMENDES, L. W.
245 $aBreeding for resistance to soil-borne pathogen impacts rhizosphere microbiome functions in common bean.$h[electronic resource]
260 $aIn: PLANT MICROBIOME SYMPOSIUM, 2., 2018, Amsterdam. [Abstracts...] Amsterdam: Netherlands Institute of Ecology (NIOO-KNAW), 2018. Ref. P39.$c2018
520 $aOver the past century, plant breeding programs have substantially improved plant growth and health, but have not yet considered the potential effects on the plant microbiome. Here, we conducted a metatranscriptome analysis to determine if and how breeding for resistance of common bean against the root pathogen Fusarium oxysporum (Fox) affected gene expression in the rhizobacterial community. Our data revealed that rhizobacterial community assembly of Fox-resistant and susceptible bean cultivars follows niche-based mechanisms, presenting lower diversity and distinct community structure compared to the bulk soil. The microbiome of the Fox-resistant bean cultivar presented a significantly higher expression of bacterial genes associated with nutrient metabolism, motility, chemotaxis, and the biosynthesis of the antifungal compounds phenazine and colicin V. Network analysis further revealed a more complex community structure for the Fox-resistant cultivar and indicated that Paenibacillus is a keystone genus in the rhizosphere microbiome. Collectively, our data suggest that resistance breeding in common bean has unintentionally co-selected for plant traits that strengthen the rhizosphere microbiome network structure and enrich for specific beneficial bacterial genera that express specific antifungal traits involved in plant protection against infections by root pathogens.
650 $aBeans
650 $aBreeding
650 $aMicrobiome
650 $aRhizosphere
650 $aFeijão
650 $aRizosfera
700 1 $aMENDES, R.
700 1 $aRAAIJMAKERS, J. M.
700 1 $aTSAI, S. M.
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