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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
30/06/2014 |
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Data da última atualização: |
07/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SIQUEIRA, A. F.; ORMEÑO-ORRILLO, E.; SOUZA, R. C.; RODRIGUES, E. P.; ALMEIDA, L. G. P.; BARCELLOS, F. G.; BATISTA, J. S. S.; NAKATANI, A. S.; MARTÍNEZ-ROMERO, E.; VASCONCELOS, A. T. R.; HUNGRIA, M. |
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Afiliação: |
ARTHUR FERNANDES SIQUEIRA, UEL; ERNESTO ORMEÑO-ORRILLO, Universidad Nacional Autónoma de México; RANGEL CELSO SOUZA, Laboratório Nacional de Computação Científica; ELISETE PAINS RODRIGUES, UEL; LUIZ GONZAGA PAULA ALMEIDA, Laboratório Nacional de Computação Científica; FERNANDO GOMES BARCELLOS, UEL; JESIANE STEFÂNIA SILVA BATISTA, UEPG; ANDRE SHIGUEYOSHI NAKATANI; ESPERANZA MARTÍNEZ-ROMERO, Universidad Nacional Autónoma de México; ANA TEREZA RIBEIRO VASCONCELOS, Laboratório Nacional de Computação Científica; MARIANGELA HUNGRIA DA CUNHA, CNPSO. |
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Título: |
Comparative genomics of Bradyrhizobium japonicum CPAC 15 and Bradyrhizobium diazoefficiens CPAC 7: elite model strains for understanding symbiotic performance with soybean. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
BMC Genomics, v. 15, n. 420, June 2014. |
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Páginas: |
20 p. |
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ISSN: |
1471-2164 |
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DOI: |
10.1186/1471-2164-15-420 |
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Idioma: |
Inglês |
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Conteúdo: |
The soybean-Bradyrhizobium symbiosis can be highly efficient in fixing nitrogen, but few genomic sequences of elite inoculant strains are available. Here we contribute with information on the genomes of two commercial strains that are broadly applied to soybean crops in the tropics. B. japonicum CPAC 15 (=SEMIA 5079) is outstanding in its saprophytic capacity and competitiveness, whereas B. diazoefficiens CPAC 7 (=SEMIA 5080) is known for its high efficiency in fixing nitrogen. Both are well adapted to tropical soils. The genomes of CPAC 15 and CPAC 7 were compared to each other and also to those of B. japonicum USDA 6T and B. diazoefficiens USDA 110T. Differences in genome size were found between species, with B. japonicum having larger genomes than B. diazoefficiens. Although most of the four genomes were syntenic, genome rearrangements within and between species were observed, including events in the symbiosis island. In addition to the symbiotic region, several genomic islands were identified. Altogether, these features must confer high genomic plasticity that might explain adaptation and differences in symbiotic performance. It was not possible to attribute known functions to half of the predicted genes. About 10% of the genomes was composed of exclusive genes of each strain, but up to 98% of them were of unknown function or coded for mobile genetic elements. In CPAC 15, more genes were associated with secondary metabolites, nutrient transport, iron-acquisition and IAA metabolism, potentially correlated with higher saprophytic capacity and competitiveness than seen with CPAC 7. In CPAC 7, more genes were related to the metabolism of amino acids and hydrogen uptake, potentially correlated with higher efficiency of nitrogen fixation than seen with CPAC 15. Several differences and similarities detected between the two elite soybean-inoculant strains and between the two species of Bradyrhizobium provide new insights into adaptation to tropical soils, efficiency of N2 fixation, nodulation and competitiveness. MenosThe soybean-Bradyrhizobium symbiosis can be highly efficient in fixing nitrogen, but few genomic sequences of elite inoculant strains are available. Here we contribute with information on the genomes of two commercial strains that are broadly applied to soybean crops in the tropics. B. japonicum CPAC 15 (=SEMIA 5079) is outstanding in its saprophytic capacity and competitiveness, whereas B. diazoefficiens CPAC 7 (=SEMIA 5080) is known for its high efficiency in fixing nitrogen. Both are well adapted to tropical soils. The genomes of CPAC 15 and CPAC 7 were compared to each other and also to those of B. japonicum USDA 6T and B. diazoefficiens USDA 110T. Differences in genome size were found between species, with B. japonicum having larger genomes than B. diazoefficiens. Although most of the four genomes were syntenic, genome rearrangements within and between species were observed, including events in the symbiosis island. In addition to the symbiotic region, several genomic islands were identified. Altogether, these features must confer high genomic plasticity that might explain adaptation and differences in symbiotic performance. It was not possible to attribute known functions to half of the predicted genes. About 10% of the genomes was composed of exclusive genes of each strain, but up to 98% of them were of unknown function or coded for mobile genetic elements. In CPAC 15, more genes were associated with secondary metabolites, nutrient transport, iron-acquisition and IAA ... Mostrar Tudo |
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Thesagro: |
Soja. |
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Thesaurus Nal: |
Soybeans. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/104186/1/Comparative-genomics-of-Bradyrhizobium-japonicum-CPAC-15-and-Bradyrhizobium-diazoefficiens-CPAC-7-elite-model-strains-for-understanding-symbiotic-performance-with-soybean.pdf
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Marc: |
LEADER 02978naa a2200301 a 4500
001 1989259
005 2022-04-07
008 2014 bl uuuu u00u1 u #d
022 $a1471-2164
024 7 $a10.1186/1471-2164-15-420$2DOI
100 1 $aSIQUEIRA, A. F.
245 $aComparative genomics of Bradyrhizobium japonicum CPAC 15 and Bradyrhizobium diazoefficiens CPAC 7$belite model strains for understanding symbiotic performance with soybean.$h[electronic resource]
260 $c2014
300 $a20 p.
520 $aThe soybean-Bradyrhizobium symbiosis can be highly efficient in fixing nitrogen, but few genomic sequences of elite inoculant strains are available. Here we contribute with information on the genomes of two commercial strains that are broadly applied to soybean crops in the tropics. B. japonicum CPAC 15 (=SEMIA 5079) is outstanding in its saprophytic capacity and competitiveness, whereas B. diazoefficiens CPAC 7 (=SEMIA 5080) is known for its high efficiency in fixing nitrogen. Both are well adapted to tropical soils. The genomes of CPAC 15 and CPAC 7 were compared to each other and also to those of B. japonicum USDA 6T and B. diazoefficiens USDA 110T. Differences in genome size were found between species, with B. japonicum having larger genomes than B. diazoefficiens. Although most of the four genomes were syntenic, genome rearrangements within and between species were observed, including events in the symbiosis island. In addition to the symbiotic region, several genomic islands were identified. Altogether, these features must confer high genomic plasticity that might explain adaptation and differences in symbiotic performance. It was not possible to attribute known functions to half of the predicted genes. About 10% of the genomes was composed of exclusive genes of each strain, but up to 98% of them were of unknown function or coded for mobile genetic elements. In CPAC 15, more genes were associated with secondary metabolites, nutrient transport, iron-acquisition and IAA metabolism, potentially correlated with higher saprophytic capacity and competitiveness than seen with CPAC 7. In CPAC 7, more genes were related to the metabolism of amino acids and hydrogen uptake, potentially correlated with higher efficiency of nitrogen fixation than seen with CPAC 15. Several differences and similarities detected between the two elite soybean-inoculant strains and between the two species of Bradyrhizobium provide new insights into adaptation to tropical soils, efficiency of N2 fixation, nodulation and competitiveness.
650 $aSoybeans
650 $aSoja
700 1 $aORMEÑO-ORRILLO, E.
700 1 $aSOUZA, R. C.
700 1 $aRODRIGUES, E. P.
700 1 $aALMEIDA, L. G. P.
700 1 $aBARCELLOS, F. G.
700 1 $aBATISTA, J. S. S.
700 1 $aNAKATANI, A. S.
700 1 $aMARTÍNEZ-ROMERO, E.
700 1 $aVASCONCELOS, A. T. R.
700 1 $aHUNGRIA, M.
773 $tBMC Genomics$gv. 15, n. 420, June 2014.
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Registro original: |
Embrapa Soja (CNPSO) |
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| Registros recuperados : 69 | |
| 3. |  | BATISTA, J. S. S.; RODRIGUES, E. P.; HUNGRIA, M. Extração de proteínas de raízes de soja para análise proteômica. In: CONGRESSO BRASILEIRO DE SOJA, 5.; MERCOSOJA 2009, Goiânia. Anais... Londrina: Embrapa Soja, 2009. Seção trabalhos, t. 172. 1 CD-ROM. Editado por Adilson de Oliveira Júnior, Odilon Ferreira Saraiva, Clara Beatriz Hoffmann Campo, César de Castro.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 6. | | GOMES, D. F.; BATISTA, J. S. S.; HUNGRIA, M. Two-dimensional proteomic reference map of Bradyrhizobium diazoefficiens strain CPAC 7 (=SEMIA 5080). In: IBEROAMERICAN CONFERENCE ON BENEFICIAL PLANT - MICROORGANISM - ENVIRONMENT INTERACTIONS, 2.; NATIONAL MEETING OF THE SPANISH SOCIETY OF NITROGEN FIXATION, 14.; LATIN AMERICAN MEETING ON RHIZOBIOLOGY, 26.; SPANISH-PROTUGUESE CONGRESS ON NITROGEN FIXATION, 3., 2013, Sevilla. Microorganisms for future agriculture. Sevilla: Universidad de Sevilla; ALAR; SEFIN, 2013. p. 141-142.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 9. | | SCHIAVON, A. L.; RODRIGUES, E. P.; BATISTA, J. S. S.; GOMES, D. F.; HUNGRIA, M. Análise proteômica de raízes de feijão (Phaseolus vulgaris) inoculadas com Rhizobium tropici. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 5., 2010, Londrina. Resumos... Londrina: Embrapa Soja, 2010. p. 9-12. (Embrapa Soja. Documentos, 323). Editado por Odilon Ferreira Saraiva, Paula Geron Saiz Melo.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 10. | | MENNA, P.; BARCELLOS, F. G.; BATISTA, J. S. da S.; BANGEL, E.; HUNGRIA, M. Classificação taxonômica, com base no gene ribossomal 16S, de uma coleção de rizóbios recomendados para o uso em inoculantes comerciais no Brasil. 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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| 12. | | 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. |
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| 14. | | 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.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
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| 17. | | GOMES, D. F.; BATISTA, J. S. da S.; SCHIAVON, A. L.; ANDRADE, D. S.; HUNGRIA, M. Proteomic profiling of Rhizobium tropici PRF 81: identification of conserved and specific responses to heat stress. BMC Microbiology, London, v. 12, n. 84, p. 1-12, May 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 18. | | RODRIGUES, E. P.; TORRES, A. R.; BATISTA, J. S. da S. B.; HUERGO, L.; HUNGRIA, M. A simple, economical and reproducible protein extraction protocol for proteomics studies of soybean roots. Genetics and Molecular Biology, Ribeirão Preto, v. 35, n. 1, suppl., p. 348-352, May 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja. |
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| 20. | | GOMES, D. F.; ROLLA-SANTOS, A. A. P.; BATISTA, J. S. S.; HUNGRIA, M. Relative expression of hypothetical protein-related genes for Bradyrhizobium diazoefficiens CPAC 7. In: IBEROAMERICAN CONFERENCE ON BENEFICIAL PLANT - MICROORGANISM - ENVIRONMENT INTERACTIONS, 2.; NATIONAL MEETING OF THE SPANISH SOCIETY OF NITROGEN FIXATION, 14.; LATIN AMERICAN MEETING ON RHIZOBIOLOGY, 26.; SPANISH-PROTUGUESE CONGRESS ON NITROGEN FIXATION, 3., 2013, Sevilla. Microorganisms for future agriculture. Sevilla: Universidad de Sevilla; ALAR; SEFIN, 2013. p. 145-146.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 69 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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