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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
08/02/2018 |
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Data da última atualização: |
08/02/2018 |
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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; MENDES, R.; TSAI, S. M. |
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Afiliação: |
L. W. MENDES; J. M. RAAIJMAKERS; M. de HOLLANDER; RODRIGO MENDES, CNPMA; S. M. TSAI. |
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Título: |
Impact of resistance breeding on rhizosphere microbiome assembly in common bean. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: SYMPOSIUM ON BACTERIAL GENETICS AND ECOLOGY, 14., 2017, Aberdeen. Annals... Aberdeen: BAGECO, 2017. |
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Páginas: |
p. 105 |
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Idioma: |
Inglês |
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Conteúdo: |
The rhizosphere microbiome plays a key role in plant growth and health, providing a first line of defense against pathogen root infection. Here, we investigated how breeding for resistance of common bean (Phaseolus vulgaris) to the soil borne pathogen Fusarium oxysporum (Fox) changes the composition and metabolic potential of the bacterial community in the rhizosphere. For different bean cultivars grown in two contrasting soils, rhizobacterial abundance was positively correlated with Fox-resistance. Pseudomonadaceae, Bacillaceae, Solibacteraceae and Cytophagaceae are more abundant in the rhizosphere of the resistant cultivar. Network analyses showed a non modular topology of the rhizosphere microbiome of the Fox-resistant cultivar, suggesting a more complex and highly connected bacterial community when compared to the Fox-susceptible cultivar. |
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Thesagro: |
Feijão; Rizosfera. |
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Categoria do assunto: |
V Taxonomia de Organismos |
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Marc: |
LEADER 01481naa a2200205 a 4500
001 2087509
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008 2017 bl --- 0-- u #d
100 1 $aMENDES, L. W.
245 $aImpact of resistance breeding on rhizosphere microbiome assembly in common bean.$h[electronic resource]
260 $c2017
300 $ap. 105
520 $aThe rhizosphere microbiome plays a key role in plant growth and health, providing a first line of defense against pathogen root infection. Here, we investigated how breeding for resistance of common bean (Phaseolus vulgaris) to the soil borne pathogen Fusarium oxysporum (Fox) changes the composition and metabolic potential of the bacterial community in the rhizosphere. For different bean cultivars grown in two contrasting soils, rhizobacterial abundance was positively correlated with Fox-resistance. Pseudomonadaceae, Bacillaceae, Solibacteraceae and Cytophagaceae are more abundant in the rhizosphere of the resistant cultivar. Network analyses showed a non modular topology of the rhizosphere microbiome of the Fox-resistant cultivar, suggesting a more complex and highly connected bacterial community when compared to the Fox-susceptible cultivar.
650 $aFeijão
650 $aRizosfera
700 1 $aRAAIJMAKERS, J. M.
700 1 $aHOLLANDER, M. de
700 1 $aMENDES, R.
700 1 $aTSAI, S. M.
773 $tIn: SYMPOSIUM ON BACTERIAL GENETICS AND ECOLOGY, 14., 2017, Aberdeen. Annals... Aberdeen: BAGECO, 2017.
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