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| Registros recuperados : 44 | |
| 3. |  | CARVALHO, F. M.; SOUZA, R. C.; BARCELLOS, F. G.; HUNGRIA, M.; VASCONCELOS, A. T. R. Genomic and evolutionary comparisons of diazotrophic and pathogenic bacteria of the order Rhizobiales. BMC Microbiology, London, v. 10, n. 37, p. 1-15, Feb. 2010.| Biblioteca(s): Embrapa Soja. |
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| 7. | | SIQUEIRA, A. F.; NAKATANI, A. S.; VASCONCELOS, A. T. R. de; ALMEIDA, L. G. P. de; HUNGRIA, M. Anotação Genômica de Bradyrhizobium japonicum estirpes CPAC 15 e CPAC 7: Resultados parciais e sua importância para a cultura de soja. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa: SBCS, 2012. 3 p. Trab. 1190. 1 CD-ROM. Fertbio.| Biblioteca(s): Embrapa Soja. |
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| 9. | | SOUZA, R. C. de; CANTÃO, M. E.; NOGUEIRA, M. A.; VASCONCELOS, A. T. R.; NICOLAS, M. F.; HUNGRIA, M. Biodiversidade de procariotos em solo sob plantio direto e plantio convencional em rotação ou sucessão de culturas. In: CONGRESSO BRASILEIRO DE MICROBILOGIA, 26.; SIMPÓSIO INTERNACIONAL DE BACTÉRIAS LÁTICAS; ENCONTRO NACIONAL DE PROFESSORES DE MICROBIOLOGIA; SIMPÓSIO DE COLEÇÕES DE CULTURAS, 4., 2011, Foz do Iguaçu. Anais... São Paulo: SBM, 2011. Resumo, 365-1.| Biblioteca(s): Embrapa Soja. |
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| 11. | | CARVALHO, F. M.; GOMES, D. F.; ORTIZ, M.; ALMEIDA, L. G.; SOUSA, R. C.; VASCONCELOS, A. T. R.; HUNGRIA, M. Genomic panorama, focused on the symbiotic context, of bradyrhizobium elkanii strains semia 587, semia 5019 and usda 76t (t é sobrescrito). In: REUNIÃO LATINOAMERICANA DE RIZOBIOLOGIA - RELAR, 27., 2016, Londrina. Fortalecendo as parcerias Sul-Sul: anais. Curitiba: SBCS-NEPAR, 2016. p. 178. Editores: Mariangela Hungria, Douglas Fabiano Gomes, Arnaldo Colozzi Filho.| Biblioteca(s): Embrapa Soja. |
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| 12. | | HUNGRIA, M.; NICOLAS, M. F.; GUIMARAES, C. T.; JARDIM, S. N.; GOMES, E. A.; VASCONCELOS, A. T. R. de. Tolerance to stress and environmental adaptability of Chromobacterium violaceum. Genetics and Molecular Research, Ribeirão Preto, v. 3, n. 1, p. 102-116, 2004.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 13. | | MEDEIROS, J. D.; CANTAO, M. E.; CESAR, D. E.; NICOLÁS, M. F.; DINIZ, C. G.; SILVA, V. L.; VASCONCELOS, A. T. R. de; COELHO, C. M. Comparative metagenome of a stream impacted by the urbanization phenomenon. Brazilian Journal of Microbiology, São Paulo, SP, v. 47, n. 4, p. 835-845, 2016.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 14. | | GODOY, L. P.; VASCONCELOS, A. T. R.; CHUEIRE, L. M. O.; SOUZA, R. C.; NICOLÁS, M. F.; BARCELLOS, F. G.; HUNGRIA, M. Genomic panorama of Bradyrhizobium japonicum CPAC 15, a commercial inoculant strain largely established in Brazilian soils and belonging to the same serogroup as USDA 123. Soil Biology & Biochemistry, v. 40, n. 11, p. 2743-2753, 2008.| Biblioteca(s): Embrapa Soja. |
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| 15. | | BABUJIA, L. C.; SILVA, A. P.; NAKATANI, A. S.; CANTAO, M. E.; VASCONCELOS, A. T. R.; VISENTAINER, J. V.; HUNGRIA, M. Impact of long-term cropping of glyphosate-resistant transgenic soybean [Glycine max (L.) Merr.] on soil microbiome. Transgenic Research, Feb., p.1-6, 2016.| Biblioteca(s): Embrapa Soja; Embrapa Suínos e Aves. |
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| 16. | | DELAMUTA, J. R. M.; GOMES, D. F.; RIBEIRO, R. A.; CHUEIRE, L. M. O.; SOUZA, R. C.; ALMEIDA, L. G. P.; VASCONCELOS, A. T. R.; HUNGRIA, M. Genome sequence of Bradyrhizobium tropiciagri Strain CNPSo 1112T , isolated from a root nodule of Neonotonia wightii. Genome Announcements, v. 3, n. 6, e01482-15, Nov./Dec. 2015.| Biblioteca(s): Embrapa Soja. |
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| 17. | | HELENE, L. C. F.; GOMES, D. F.; DELAMUTA, J. R. M.; RIBEIRO, R. A.; SOUZA, R. C.; ALMEIDA, L. G. P.; VASCONCELOS, A. T. R.; HUNGRIA, M. Genome sequence of Bradyrhizobium viridifuturi strain SEMIA 690T, a nitrogen-fixing symbiont of Centrosema pubescens. Genome Announcements, v. 3, n. 6, e01481-15, Nov./Dec. 2015.| Biblioteca(s): Embrapa Soja. |
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| 18. | | PINTO, F. G. da S.; CHUEIRE, L. M. de O.; VASCONCELOS, A. T. R.; NICOLÁS, M. F.; GONZAGA, L.; SOUZA, R. C.; HUNGRIA, M. Panorama genômico e bioprospecção de genes de Rhizobium tropici estirpe PRF 81 (SEMIA 4080) utilizada em inoculantes comerciais para a cultura do feijoeiro. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 27.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 11.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 9.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 6., 2006, Bonito, MS. A busca das raízes: anais. Dourados: Embrapa Agropecuária Oeste, 2006. 1 CD-ROM. (Embrapa Agropecuária Oeste. Documentos, 82).| Biblioteca(s): Embrapa Soja. |
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| 19. | | GODOY, L. P.; CHUEIRE, L. M. de O.; BARCELLOS, F. G.; VASCONCELOS, A. T. R.; GONZAGA, L. de P.; NICOLÁS, M. F.; HUNGRIA, M. Panorama genômico da estirpe de Bradyrhizobium japonicum CPAC 15, recomendada para o uso em inoculantes comerciais para a cultura da soja. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 2005, Londrina. Resumos expandidos. Londrina: Embrapa Soja, 2005. p. 98-103. (Embrapa Soja. Documentos, 268).| Biblioteca(s): Embrapa Soja. |
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| 20. | | GODOY, L. P.; CHUEIRE, L. M. de O.; BARCELLOS, F. G.; VASCONCELOS, A. T. R.; GONZAGA, L. de P.; NICOLÁS, M. F; SOUZA, R. C.; HUNGRIA, M. Panorama genômico da estirpe de Bradyrhizobium japonicum CPAC 15, recomendada para o uso em inoculantes comerciais para a cultura da soja. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 2., 2006, Londrina. Resumos expandidos. Londrina: Embrapa Soja, 2006. p. 156-161. (Embrapa Soja. Documentos, 276).| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 44 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
03/03/2010 |
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Data da última atualização: |
26/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CARVALHO, F. M.; SOUZA, R. C.; BARCELLOS, F. G.; HUNGRIA, M.; VASCONCELOS, A. T. R. |
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Afiliação: |
FABÍOLA M. CARVALHO, Laboratório Nacional de Computação Científica; RANGEL C. SOUZA, Laboratório Nacional de Computação Científica; FERNANDO G. BARCELLOS, INMETRO; MARIANGELA HUNGRIA DA CUNHA, CNPSo; ANA TEREZA R. VASCONCELOS, Laboratório Nacional de Bioinformática / INMETRO. |
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Título: |
Genomic and evolutionary comparisons of diazotrophic and pathogenic bacteria of the order Rhizobiales. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
BMC Microbiology, London, v. 10, n. 37, p. 1-15, Feb. 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Species belonging to the Rhizobiales are intriguing and extensively researched for including both bacteria with the ability to fix nitrogen when in symbiosis with leguminous plants and pathogenic bacteria to animals and plants. Similarities between the strategies adopted by pathogenic and symbiotic Rhizobiales have been described, as well as high variability related to events of horizontal gene transfer. Although it is well known that chromosomal rearrangements, mutations and horizontal gene transfer influence the dynamics of bacterial genomes, in Rhizobiales, the scenario that determine pathogenic or symbiotic lifestyle are not clear and there are very few studies of comparative genomic between these classes of prokaryotic microorganisms trying to delineate the evolutionary characterization of symbiosis and pathogenesis. Results: Non-symbiotic nitrogen-fixing bacteria and bacteria involved in bioremediation closer to symbionts and pathogens in study may assist in the origin and ancestry genes and the gene flow occurring in Rhizobiales. The genomic comparisons of 19 species of Rhizobiales, including nitrogen-fixing, bioremediators and pathogens resulted in 33 common clusters to biological nitrogen fixation and pathogenesis, 15 clusters exclusive to all nitrogen-fixing bacteria and bacteria involved in bioremediation, 13 clusters found in only some nitrogen-fixing and bioremediation bacteria, 01 cluster exclusive to some symbionts, and 01 cluster found only in some pathogens analyzed. In BBH performed to all strains studied, 77 common genes were obtained, 17 of which were related to biological nitrogen fixation and pathogenesis. Phylogenetic reconstructions for Fix, Nif, Nod, Vir, and Trb showed possible horizontal gene transfer events, grouping species of different phenotypes. Conclusions: The presence of symbiotic and virulence genes in both pathogens and symbionts does not seem to be the only determinant factor for lifestyle evolution in these microorganisms, although they may act in common stages of host infection. The phylogenetic analysis for many distinct operons involved in these processes emphasizes the relevance of horizontal gene transfer events in the symbiotic and pathogenic similarity. MenosBackground: Species belonging to the Rhizobiales are intriguing and extensively researched for including both bacteria with the ability to fix nitrogen when in symbiosis with leguminous plants and pathogenic bacteria to animals and plants. Similarities between the strategies adopted by pathogenic and symbiotic Rhizobiales have been described, as well as high variability related to events of horizontal gene transfer. Although it is well known that chromosomal rearrangements, mutations and horizontal gene transfer influence the dynamics of bacterial genomes, in Rhizobiales, the scenario that determine pathogenic or symbiotic lifestyle are not clear and there are very few studies of comparative genomic between these classes of prokaryotic microorganisms trying to delineate the evolutionary characterization of symbiosis and pathogenesis. Results: Non-symbiotic nitrogen-fixing bacteria and bacteria involved in bioremediation closer to symbionts and pathogens in study may assist in the origin and ancestry genes and the gene flow occurring in Rhizobiales. The genomic comparisons of 19 species of Rhizobiales, including nitrogen-fixing, bioremediators and pathogens resulted in 33 common clusters to biological nitrogen fixation and pathogenesis, 15 clusters exclusive to all nitrogen-fixing bacteria and bacteria involved in bioremediation, 13 clusters found in only some nitrogen-fixing and bioremediation bacteria, 01 cluster exclusive to some symbionts, and 01 cluster found only in som... Mostrar Tudo |
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Thesagro: |
Bacteria; Fixação de nitrogênio. |
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Thesaurus NAL: |
Nitrogen fixation; Nitrogen-fixing bacteria. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://www.biomedcentral.com/content/pdf/1471-2180-10-37.pdf
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Marc: |
LEADER 02905naa a2200217 a 4500
001 1659501
005 2017-07-26
008 2010 bl --- 0-- u #d
100 1 $aCARVALHO, F. M.
245 $aGenomic and evolutionary comparisons of diazotrophic and pathogenic bacteria of the order Rhizobiales.
260 $c2010
520 $aBackground: Species belonging to the Rhizobiales are intriguing and extensively researched for including both bacteria with the ability to fix nitrogen when in symbiosis with leguminous plants and pathogenic bacteria to animals and plants. Similarities between the strategies adopted by pathogenic and symbiotic Rhizobiales have been described, as well as high variability related to events of horizontal gene transfer. Although it is well known that chromosomal rearrangements, mutations and horizontal gene transfer influence the dynamics of bacterial genomes, in Rhizobiales, the scenario that determine pathogenic or symbiotic lifestyle are not clear and there are very few studies of comparative genomic between these classes of prokaryotic microorganisms trying to delineate the evolutionary characterization of symbiosis and pathogenesis. Results: Non-symbiotic nitrogen-fixing bacteria and bacteria involved in bioremediation closer to symbionts and pathogens in study may assist in the origin and ancestry genes and the gene flow occurring in Rhizobiales. The genomic comparisons of 19 species of Rhizobiales, including nitrogen-fixing, bioremediators and pathogens resulted in 33 common clusters to biological nitrogen fixation and pathogenesis, 15 clusters exclusive to all nitrogen-fixing bacteria and bacteria involved in bioremediation, 13 clusters found in only some nitrogen-fixing and bioremediation bacteria, 01 cluster exclusive to some symbionts, and 01 cluster found only in some pathogens analyzed. In BBH performed to all strains studied, 77 common genes were obtained, 17 of which were related to biological nitrogen fixation and pathogenesis. Phylogenetic reconstructions for Fix, Nif, Nod, Vir, and Trb showed possible horizontal gene transfer events, grouping species of different phenotypes. Conclusions: The presence of symbiotic and virulence genes in both pathogens and symbionts does not seem to be the only determinant factor for lifestyle evolution in these microorganisms, although they may act in common stages of host infection. The phylogenetic analysis for many distinct operons involved in these processes emphasizes the relevance of horizontal gene transfer events in the symbiotic and pathogenic similarity.
650 $aNitrogen fixation
650 $aNitrogen-fixing bacteria
650 $aBacteria
650 $aFixação de nitrogênio
700 1 $aSOUZA, R. C.
700 1 $aBARCELLOS, F. G.
700 1 $aHUNGRIA, M.
700 1 $aVASCONCELOS, A. T. R.
773 $tBMC Microbiology, London$gv. 10, n. 37, p. 1-15, Feb. 2010.
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