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| Registros recuperados : 12 | |
| 4. |  | FERREIRA, P. S.; FABRICIO, A. C.; SILVA, V. B.; SALTON, J. C.; SCHLOTER, M.; LANGENBACH, T. Influência de diferentes manejos agrícolas na diversidade bacteriana e na produtividade em agroecossistema tropical. In: CONGRESSO BRASILEIRO DE CIENCIA DO SOLO, 28., 2001, Londrina. Ciência do solo: fator de produtividade competitiva com sustentabilidade. Londrina: Sociedade Brasileira d Ciência do Solo, 2001. Londrina: Sociedade Brasileira de Ciência do Solo, 2001. p. 97| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 6. | | FERREIRA, P. S.; FABRÍCIO, A. C.; SILVA, V. B.; SCHLOTER, M.; LANGENBACH, T. Influence of crop rotation on microbial activity and yield in Cerrado agroecosystem. In: INTERNATIONAL CONFERENCE ON LAND DEGRADATION , 3.; MEETING OFTHE IUSS SUBCOMMISSION C-SOIL AND WATER CONSERVATION, 3., 2001, Rio de Janeiro. Land degradation: new trends towards global sustainability: conference guide, program and book abstracts. [Rio de Janeiro: Embrapa Solos, 2001?]. p.115.| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 7. | | RASCHE, F.; LUEDERS, T.; SCHLOTER, M.; SCHAEFER, S.; BUEGGER, F.; GATTINGER, A.; HOOD-NOWOTNY, R. C.; SESSITSCH, A. DNA-based stable isotope probing enables the identification of active bacterial endophytes in potatoes New Phytologist, v. 181, 2009 181 802-807| Biblioteca(s): Embrapa Agrobiologia. |
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| 8. | | ROUWS, L. F. M.; FISCHER, D.; ARAUJO, J. L. S. de; SCHMID, M.; SCHLOTER, M.; REIS, V. M.; BALDANI, J. I.; HARTMANN, A. Bradyrhizobium spp. are part of the nitrogen-fixing bacterial community associated with the field grown sugar cane Seropédica/ Rio de Janeiro, Brasil. EUROPEAN NITROGEN FIXATION CONFERENCE, 10., 2012, Munich. Abstract.... Munich: German Research Center for Environmental Health, 2012. 72 p. PP3-30| Biblioteca(s): Embrapa Agrobiologia. |
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| 9. | | LEITE, J.; FISCHER, D.; ROUWS, L. F. M.; FERNANDES JUNIOR, P. I.; HOFMANN, A.; KUBLIK, S.; SCHLOTER, M.; XAVIER, G. R.; RADL, V. Cowpea nodules harbor non-rhizobial bacterial communities that are shaped by soil type rather than plant genotype. Frontiers in Plant Science, v. 7, p. 1-11, jan. 2017.| Biblioteca(s): Embrapa Semiárido. |
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| 10. | | LEITE, J.; FISCHER, D.; ROUWS, L. F. M.; FERNANDES JUNIOR, P. I.; HOFMANN, A.; KUBLIK, S.; SCHLOTER, M.; XAVIER, G. R.; RADL, V. Cowpea nodules harbor non-rhizobial bacterial communities that are shaped by soil type rather than plant genotype. Frontiers in Plant Science v. 7, p. 1-11, jan. 2017.| Biblioteca(s): Embrapa Agrobiologia. |
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| 11. | | FISCHER, D.; PFITZNER, B.; SCHIMID, M.; SIMÕES-ARAUJO J. L.; REIS, V. M.; PEREIRA, W.; ORMEÑO-ORRILHO, E.; HAI, B.; HOFMANN, A.; SCHLOTER, M.; MARTINEZ-ROMERO, E.; BALDANI, J. I.; HARTMANN, A. Molecular characterisaton of the dizotrophic bacterial community in uninoculated and inoculated field-grown sugarcane (Saccharum sp.) Plant and Soil Online, 27 may 2011.| Biblioteca(s): Embrapa Agrobiologia. |
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| 12. | | FISCHER, D.; PFITZNER, B.; SCHMID, M; ARAUJO, J. L. S. de; REIS, V. M.; PEREIRA, W.; ORMEÑO-ORRILO; HAI, B.; HOFMANN, A.; SCHLOTER, M.; MARTINEZ-ROMERO, E.; BALDANI, J. I.; HARTMANN, A. Molecular characterization of the diazotrophic bacterial community in uninoculated and inoculate field-grown sugarcane (Saccharum sp.). Plant and Soil, v. 356, p. 83-99, 2012.| Biblioteca(s): Embrapa Agrobiologia. |
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| Registros recuperados : 12 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
20/02/2017 |
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Data da última atualização: |
27/12/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
LEITE, J.; FISCHER, D.; ROUWS, L. F. M.; FERNANDES JUNIOR, P. I.; HOFMANN, A.; KUBLIK, S.; SCHLOTER, M.; XAVIER, G. R.; RADL, V. |
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Afiliação: |
LUC FELICIANUS MARIE ROUWS, CNPAB; PAULO IVAN FERNANDES JUNIOR, CPATSA; GUSTAVO RIBEIRO XAVIER, CNPAB. |
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Título: |
Cowpea nodules harbor non-rhizobial bacterial communities that are shaped by soil type rather than plant genotype. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Frontiers in Plant Science v. 7, p. 1-11, jan. 2017. |
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DOI: |
10.3389/fpls.2016.02064 |
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Idioma: |
Inglês |
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Conteúdo: |
Many studies have been pointing to a high diversity of bacteria associated to legume root nodules. Even though most of these bacteria do not form nodules with legumes themselves, it was shown that they might enter infection threads when co-inoculated with rhizobial strains. The aim of this work was to describe the diversity of bacterial communities associated with cowpea (Vigna unguiculata L. Walp) root nodules using 16S rRNA gene amplicon sequencing, regarding the factors plant genotype and soil type. As expected, Bradyrhizobium was the most abundant genus of the detected genera. Furthermore, we found a high bacterial diversity associated to cowpea nodules; OTUs related to the genera Enterobacter, Chryseobacterium, Sphingobacterium, and unclassified Enterobacteriacea were the most abundant. The presence of these groups was significantly influenced by the soil type and, to a lesser extent, plant genotype. Interestingly, OTUs assigned to Chryseobacterium were highly abundant, particularly in samples obtained from an Ultisol soil. We confirmed their presence in root nodules and assessed their diversity using a target isolation approach. Though their functional role still needs to be addressed, we postulate that Chryseobacterium strains might help cowpea plant to cope with salt stress in semi-arid regions. |
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Palavras-Chave: |
Cowpea; Estirpes; Feijão caupi. |
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Thesagro: |
Bacteria; Feijão; Genótipo; Rhizobium; Vigna Unguiculata. |
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Thesaurus NAL: |
Bradyrhizobium; Chryseobacterium; endophytes. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02322naa a2200361 a 4500
001 2064793
005 2017-12-27
008 2017 bl --- 0-- u #d
024 7 $a10.3389/fpls.2016.02064$2DOI
100 1 $aLEITE, J.
245 $aCowpea nodules harbor non-rhizobial bacterial communities that are shaped by soil type rather than plant genotype.$h[electronic resource]
260 $c2017
520 $aMany studies have been pointing to a high diversity of bacteria associated to legume root nodules. Even though most of these bacteria do not form nodules with legumes themselves, it was shown that they might enter infection threads when co-inoculated with rhizobial strains. The aim of this work was to describe the diversity of bacterial communities associated with cowpea (Vigna unguiculata L. Walp) root nodules using 16S rRNA gene amplicon sequencing, regarding the factors plant genotype and soil type. As expected, Bradyrhizobium was the most abundant genus of the detected genera. Furthermore, we found a high bacterial diversity associated to cowpea nodules; OTUs related to the genera Enterobacter, Chryseobacterium, Sphingobacterium, and unclassified Enterobacteriacea were the most abundant. The presence of these groups was significantly influenced by the soil type and, to a lesser extent, plant genotype. Interestingly, OTUs assigned to Chryseobacterium were highly abundant, particularly in samples obtained from an Ultisol soil. We confirmed their presence in root nodules and assessed their diversity using a target isolation approach. Though their functional role still needs to be addressed, we postulate that Chryseobacterium strains might help cowpea plant to cope with salt stress in semi-arid regions.
650 $aBradyrhizobium
650 $aChryseobacterium
650 $aendophytes
650 $aBacteria
650 $aFeijão
650 $aGenótipo
650 $aRhizobium
650 $aVigna Unguiculata
653 $aCowpea
653 $aEstirpes
653 $aFeijão caupi
700 1 $aFISCHER, D.
700 1 $aROUWS, L. F. M.
700 1 $aFERNANDES JUNIOR, P. I.
700 1 $aHOFMANN, A.
700 1 $aKUBLIK, S.
700 1 $aSCHLOTER, M.
700 1 $aXAVIER, G. R.
700 1 $aRADL, V.
773 $tFrontiers in Plant Science$gv. 7, p. 1-11, jan. 2017.
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