|
|
Registros recuperados : 73 | |
22. | | BINDE, D. R.; MENNA, P.; BANGEL, E. V.; BARCELLOS, F. G.; HUNGRIA, M. Análise filogenética com base no gene ribossomal 16S, de 54 estirpes elite de rizóbios utilizadas em inoculantes comerciais brasileiras. In: RELARE, 14., 2008, Bonito. Programa e resumos. [S.l.]: Embrapa Agropecuária Oeste, 2008. p. 13. Biblioteca(s): Embrapa Soja. |
| |
23. | | BINDE, D. R.; MENNA, P.; BANGEL, E. V.; BARCELLOS, F. G.; HUNGRIA, M. Análise filogenética com base no gene ribossomal 16S, de 54 estirpes elite de rizóbios utilizadas em inoculantes comerciais brasileiros. In: REUNIÃO DA REDE DE LABORATÓRIOS PARA RECOMENDAÇÃO, PADRONIZAÇÃO E DIFUSÃO DE TECNOLOGIA DE INOCULANTES MICROBIOLÓGICOS DE INTERESSE AGRÍCOLA, 14., 2008, Bonito. Anais... Dourados: Embrapa Agropecuária Oeste, 2010. p. 39-40. RELARE. Organizado por Fábio M. Mercante, Oscar F. de Lima Filho, Suelma P. da S. Bonatto. Biblioteca(s): Embrapa Soja. |
| |
25. | | BATISTA, J. S. da S.; BARCELLOS, F. G.; MENNA, P.; BALLATI, P. A.; HUNGRIA, M. Caracterização da estirpe de Sinorhizobium fredii CPAC 402: provável evento de transferência lateral de genes simbióticos em solos dos Cerrados entre gêneros distintos de rizóbios. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 2., 2006, Londrina. Resumos expandidos. Londrina: Embrapa Soja, 2006. p. 132-138. (Embrapa Soja. Documentos, 276). Biblioteca(s): Embrapa Soja. |
| |
26. | | BATISTA, J. S. da S.; BARCELLOS, F. G.; MENNA, P.; BALLATI, P. A.; HUNGRIA, M. Confirmação da transferência horizontal de genes simbióticos entre gêneros distintos de rizóbios pela caracterização da estirpe de Sinorhizobium fredii CPAC 402, isolada de nódulo de soja nos cerrados. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 31., 2007, Gramado. Conquistas e desafios da ciência do solo brasileira : livro de resumos... Gramado: UFRGS: SBCS, 2007. 1 CD-ROM. Pdf. 7324-1775. Biblioteca(s): Embrapa Soja. |
| |
27. | | BORTOLAN, S.; BARCELLOS, F. G.; MARCELINO, F. C.; CUNHA, M. H. da. Expressão dos genes nodC, nodW e nopP em Bradyrhizobium japonicum estirpe CPAC 15 avaliada por RT-qPCR. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 11, p. 1491-1498, nov. 2009. Biblioteca(s): Embrapa Agricultura Digital. |
| |
28. | | BORTOLAN, S.; BARCELLOS, F. G.; MARCELINO-GUIMARÃES, F. C.; HUNGRIA, M. Expressão dos genes nodC, nodW e nopP em Bradyrhizobium japonicum estirpe CPAC 15 avaliada por RT-qPCR. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 11, p. 1491-1498, nov. 2009 Título em inglês: Expression of nodC, nodW and nopP genes in Bradyrhizobiumjaponicum CPAC 15 strain evaluated by RT-qPCR. Biblioteca(s): Embrapa Unidades Centrais. |
| |
31. | | MENNA, P.; HUNGRIA, M.; BARCELLOS, F. G.; BANGEL, E. V.; HESS, P. N.; MARTÍNEZ-ROMERO, E. Molecular phylogeny based on the 16S rRNA gene of elite rhizobial strains used in Brazilian commercial inoculants. Systematic and Applied Microbiology, Stuttgart, v.29, n. 4, p. 315-332, Jun. 2006. Biblioteca(s): Embrapa Soja. |
| |
32. | | OLIVEIRA, L. R.; MARCELINO, F. C.; BARCELLOS, F. G.; RODRIGUES, E. P.; MEGIAS, M.; HUNGRIA, M. The nodC, nodG, and glgX genes of Rhizobium tropici strain PRF 81. Functional & Integrative Genomics, Heidelberg, v. 10, n. 3, p. 425-431, Aug. 2010. Biblioteca(s): Embrapa Soja. |
| |
35. | | BARCELLOS, F. G.; MENNA, P.; BATISTA, J. S. da S.; HUNGRIA, M. Transferência horizontal de genes entre diferentes espécies de rizóbios nos solos dos cerrados. 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. |
| |
37. | | BATISTA, J. S. S.; MENNA, P.; BARCELLOS, F. G.; MENDES, I. C.; HUNGRIA, M. Variabilidade de estirpes de Bradyrhizobium japonicum e B. elkanii após sete anos de introdução em um solo dos cerrados. 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. |
| |
38. | | BATISTA, J. S. S.; HUNGRIA, M.; BARCELLOS, F. G.; FERREIRA, M. C.; MENDES, I. C. Variability in Bradyrhizobium japonicum and B. elkanii seven years after introduction of both the exotic microsymbiont and the soybean host in a cerrados soil. Microbial Ecology, New York, v. 53, n. 2, p. 270-284, Feb. 2007. Biblioteca(s): Embrapa Soja. |
| |
39. | | BATISTA, J. S. S.; HUNGRIA, M.; BARCELLOS, F. G.; FERREIRA, M. C.; MENDES, I. C. Variability in Bradyrhizobium japonicum and B. elkanii seven years after introduction of both the exotic microsymbiont and the soybean host in a cerrados soil. Microbial Ecology, New York, v. 53, n. 2, p. 270-284, feb. 2007. Biblioteca(s): Embrapa Agrobiologia. |
| |
40. | | VESPERO, E. C.; BARCELLOS, F. G.; PENHA, R. E. S.; PERUGINI, M. R. E.; CUNHA, M. H.; SARIDAKIS, H. O. Comparação de métodos moleculares utilizados no estudo epidemiológico de isolados clínicos de Klebsiella pneumoniae produtora de esbl. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 24., 2007, Brasília, DF. Anais... Brasília, DF: Sociedade Brasileira de Microbiologia, 2007. 1 CD-ROM. Nome correto do quinto autor HUNGRIA, M. Biblioteca(s): Embrapa Soja. |
| |
Registros recuperados : 73 | |
|
|
Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
03/03/2010 |
Data da última atualização: |
26/07/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
CARVALHO, F. M.; SOUZA, R. C.; BARCELLOS, F. G.; HUNGRIA, M.; VASCONCELOS, A. T. R. |
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. |
Título: |
Genomic and evolutionary comparisons of diazotrophic and pathogenic bacteria of the order Rhizobiales. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
BMC Microbiology, London, v. 10, n. 37, p. 1-15, Feb. 2010. |
Idioma: |
Inglês |
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 |
Thesagro: |
Bacteria; Fixação de nitrogênio. |
Thesaurus NAL: |
Nitrogen fixation; Nitrogen-fixing bacteria. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://www.biomedcentral.com/content/pdf/1471-2180-10-37.pdf
|
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.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Soja (CNPSO) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|