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| Registros recuperados : 34 | |
| 6. |  | SILVA, E. M. da; MAGALHAES, P. C.; CASTRO, E. M.; ÁVILA, R. G.; ALMEIDA, L. G. Modifications in the root system, gas exchanges and productivity of sorghum hybrids cultivated under water deficit. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 17, n. 3, p. 380-389, 2018.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 7. | | VELOSO, V. R. S.; ALMEIDA, L. G. de; SILVA, M. F. Levantamento dos insetos associados ao araticunzeiro (Annona crassiflora Mart.) no cerrado goiano. In: REUNIAO ESPECIAL DA SBPC, 1., 1994, Uberlandia, MG. O cerrado e o seculo XXI: o homem, a terra e a ciencia. Uberlandia, MG: UFU/SBPC, 1994. p.6. Resumo.| Biblioteca(s): Embrapa Cerrados. |
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| 8. | | VELOS0, V. R. S.; SILVA, M. F.; ALMEIDA, L. G. de. Levantamento dos insetos associados ao jatoba (Hymenaea sp.) no cerrado goiano. In: REUNIAO ESPECIAL DA SBPC, 1., 1994, Uberlandia, MG. O cerrado e o seculo XXI: o homem, a terra e a ciencia. Uberlandia, MG: UFU/SBPC, 1994. p.8. Resumo.| Biblioteca(s): Embrapa Cerrados. |
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| 9. | | 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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| 10. | | 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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| 11. | | SILVA, I. H. F. da; ALMEIDA, L. G. de; COSTA, T. C. e C. da; MATRANGOLO, W. J. R. Sistema agroflorestal em área degradada da Embrapa Milho e Sorgo. Cadernos de Agroecologia, v. 13, n. 1, jul. 2018. Edição dos anais do VI Congresso Latino-Americano de Agroecologia, Brasília, DF, 2017.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 12. | | REIS, C. O. dos; MAGALHAES, P. C.; AVILA, R. G.; ALMEIDA, L. G.; RABELO, V. M.; CARVALHO, D. T.; CABRAL, D. F.; KARAM, D.; SOUZA, T. C. de. Action of N-succinyl and N,O-dicarboxymethyl chitosan derivatives on chlorophyll photosynthesis and fluorescence in drought-sensitive maize. Journal of Plant Growth Regulation, v. 38, p. 619-630, 2019.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 13. | | MATRANGOLO, W. J. R.; SILVA, I. H. F. da; ALMEIDA, L. G.; CRUZ, S. C. B; MALTA, P. da C. C.; GOMES, S. X. Aspectos ecológicos de Cratylia argentea na região central de Minas Gerais. Cadernos de Agroecologia, v. 13, n. 1, jul. 2018. Edição dos anais do VI Congresso Latino-Americano de Agroecologia, Brasília, DF, 2017.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 14. | | REIS, C. O. dos; MAGALHAES, P. C.; AMBROSIO, A. dos S.; ALMEIDA, L. G.; CARVALHO, D. T.; SOUZA, T. C, de. Do chitosan and its derivatives have the same protective effect on drought-contrasting maize genotypes? An analysis of physiological and production processes. Australian Journal of Crop Science, v. 16, n. 2, p. 208-215, 2022.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 15. | | 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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| 16. | | 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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| 17. | | ALMEIDA, L. G.; JORGE, A. de P.; SILVA, E. M. da; MAGALHAES, P. C.; SANTOS, H. R. B.; FARIAS, M. E. de; GUILHERME, L. R. G. Growth and biochemical responses of maize cultivated in soils contaminated with cadmium and zinc. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 16, n. 2, p. 193-203, 2017.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 18. | | ALMEIDA, L. G.; SILVA, E. M. da; MAGALHAES, P. C.; KARAM, D.; REIS, C. O. dos; GOMES JÚNIOR, C. C.; MARQUES, D. M. Root system of maize plants cultivated under water deficit conditions with application of chitosan. Revista Brasileira de Milho e Sorgo, v. 19, e1131, 2020.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 34 | |
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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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Circulação/Nível: |
A - 1 |
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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: |
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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.
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700 1 $aBATISTA, J. S. S.
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700 1 $aHUNGRIA, M.
773 $tBMC Genomics$gv. 15, n. 420, June 2014.
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Embrapa Soja (CNPSO) |
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