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| Registros recuperados : 148 | |
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| 83. | | DALL'AGNOL, R. F.; COSTA, M. R.; RIBEIRO, R. A.; DELAMUTA, J. R. M.; CHUEIRE, L. M. de O.; HUNGRIA, M. Genome Sequence of Paraburkholderia nodosa Strain CNPSo 1341, a N2-Fixing Symbiont of the Promiscuous Legume Phaseolus vulgaris. Genome Announcements, v. 4, p. 6, e01073-16, Nov./Dec. 2016.| Biblioteca(s): Embrapa Soja. |
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| 84. | | RIBEIRO, R. A.; DELAMUTA, J. R. M.; GOMES, D. F.; SOUZA, R. C.; CHUEIRE, L. M. de O.; HUNGRIA, M. Genome sequence of Rhizobium ecuadorense strain CNPSo 671T, an indigenous N2-fixing symbiont of the ecuadorian common bean (Phaseolus vulgaris L.) genetic pool. Genome Announcements, v. 3, n. 5, p. 1-2, Sept./Oct. 2015.| Biblioteca(s): Embrapa Soja. |
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| 86. | | MOURA, F. T.; HELENE, L. C. F.; KLEPA, M. S.; RIBEIRO, R. A.; NOGUEIRA, M. A.; HUNGRIA, M. Genomes of two type strains of the Rhizobium tropici group: R. calliandrae CCGE524T and R. mayense CCGE526T. Microbiology Resource Announcements, v. 12, n. 9, e00472-23, 2023. 4 p. Os Ts dos códigos são sobrescrito.| Biblioteca(s): Embrapa Soja. |
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| 87. | | BENDER, F. R.; NAGAMATSU, S. T.; DELAMUTA, J. R. M.; RIBEIRO, R. A.; NOGUEIRA, M. A.; HUNGRIA, M. Genetic variation in symbiotic islands of natural variant strains of soybean Bradyrhizobium japonicum and Bradyrhizobium diazoefficiens differing in competitiveness and in the efficiency of nitrogen fixation. Microbial Genomics, v. 8, n. 4, 000795, 2022. 15 p.| Biblioteca(s): Embrapa Soja. |
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| 88. | | DELAMUTA, J. R. M.; RIBEIRO, R. A.; GOMES, D. F.; SOUZA, R. C.; CHUEIRE, L. M. O.; HUNGRIA, M. Genome sequence of Bradyrhizobium embrapense strain CNPSo 2833T, isolated from a root nodule of Desmodium heterocarpon. Brazilian Journal of Microbiology, v. 48, p. 9-10, 2017.| Biblioteca(s): Embrapa Soja. |
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| 89. | | DELAMUTA, J. R. M.; RIBEIRO, R. A.; GOMES, D. F.; SOUZA, R. C.; CHUEIRE, L. M. de O.; HUNGRIA, M. Genome sequence of Bradyrhizobium stylosanthis Strain BR 446T, a Nitrogen-Fixing Symbiont of the legume Pasture stylosanthes guianensis. Genome Announcements, v. 4, n. 3, e00631-16, 2016.| Biblioteca(s): Embrapa Soja. |
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| 91. | | MOURA, F. M.; DELAMUTA, J. R. M.; CHUEIRE, L. M. O.; RIBEIRO, R. A.; NOGUEIRA, M. A.; HUNGRIA, M. Criopreservação de isolados de feijoeiro e caupi coletados em regiões do Mato Grosso do Sul. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 13., 2018, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2018. p. 272-275.| Biblioteca(s): Embrapa Soja. |
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| 92. | | CANIATO, F. F.; GALVAO, J. C. C.; FINGER, F. L.; RIBEIRO, R. A.; MIRANDA, G. V.; PUIATTI, M. Composição de açúcares solúveis totais, açúcares redutores e amido nos grãos verdes de cultivares de milho na colheita. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 3, n. 1, p. 38-44, 2004.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 93. | | MOTA, W. F.; FINGER, F. L.; SILVA, D. J. H.; CORRÊA, P. C.; FIRME, L. P.; RIBEIRO, R. A. Composição mineral de frutos de quatro cultivares de quiabeiro. Ciência e Agrotecnologia, Lavras, v. 32, n. 3, p. 762-767, jun. 2008.| Biblioteca(s): Embrapa Hortaliças. |
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| 94. | | MATOS, F. S.; ROCHA, E. C.; CRUVINEL, C. K. L.; RIBEIRO, R. A.; RIBEIRO, R. P.; TINOCO, C. F. Desenvolvimento de mudas de pinhão-manso irrigadas com água salina. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 37, n. 4, p. 947-954, jul./ago. 2013. Título em Inglês: Development of jatropha seedlings under saline irrigation.| Biblioteca(s): Embrapa Solos / UEP-Recife. |
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| 95. | | DELAMUTA, J. R. M.; RIBEIRO, R. A.; ORMEÑO-ORRILLO, E.; MELO, I. S.; MARTÍNEZ-ROMERO, E.; HUNGRIA, M. Polyphasic evidence supporting the reclassification of Bradyrhizobium japonicum group Ia strains as Bradyrhizobium diazoefficiens sp. nov. International Journal of Systematic Evolutionary Microbiology, Reading, v. 63, n. 9, p. 3342-3351, Mar. 2013.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Soja. |
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| 99. | | BARCELLOS, F. G.; DELAMUTA, J. R. M.; HUNGRIA, M.; MENNA, P.; BATISTA, J. S. da S.; RIBEIRO, R. A. Taxonomia bacteriana - aspectos atuais e perspectivas. In: YAMADA-OGATTA, S. F.; NAKAZATO, G.; FURNALETTO, M. C.; NOGUEIRA, M. A. (Org.). Tópicos especiais em microbiologia. Londrina: UEL, 2015. p. 7-28.| Biblioteca(s): Embrapa Soja. |
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| 100. | | DELAMUTA, J. R. M.; RIBEIRO, R. A.; ARAUJO, J. L. S. de; ROUWS, L. F. M.; ZILLI, J. E.; PARMA, M. M.; MELO, I. S. de; HUNGRIA, M. Bradyrhizobium stylosanthis sp. nov., comprising nitrogen-fixing symbionts isolated from nodules of the tropical forage legume Stylosanthes spp. International Journal of Systematic and Evolutionary Microbiology, v. 66, n. 8, p. 3078-3087, 2016.| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 148 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
29/03/2016 |
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Data da última atualização: |
29/03/2016 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
HELENE, L. C. F.; DELAMUTA, J. R. M.; RIBEIRO. R. A.; ORMEÑO-ORRILLO, E.; ROGEL, M. A; MARTINEZ-ROMERO, E.; HUNGRIA, M. |
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Afiliação: |
Luisa Caroline Ferraz Helene, UEL; Jakeline Renata Marçon Delamuta, UEL; Renan Augusto Ribeiro, Conselho Nacional de Desenvolvimento Cientifico e Tecnológico; Ernesto Ormeño-Orrillo, Universidad Nacional Agraria La Molina; Marco Antonio Rogel, Centro de Ciencias Genó micas, Universidad Nacional Autónoma de México; Esperanza Martinez-Romero, Centro de Ciências Genómicas, Universidad Nacional Autónoma de México; MARIANGELA HUNGRIA DA CUNHA, CNPSO. |
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Título: |
Bradyrhizobium viridifuturi sp. nov., encompassing nitrogen-fixing symbionts of legumes used for green manure and environmental services. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
International Journal of Systematic and Evolutionary Microbiology, Reading v. 65, n. 12, 2015. |
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Páginas: |
p. 4441-4438 |
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Idioma: |
Português |
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Conteúdo: |
Symbiotic nitrogen-fixing bacteria, commonly called rhizobia, are agronomically important because they can provide significant amounts of nitrogen to plants and help in recovery of impoverished soils and improvement of degraded environments. In recent years, with advances in molecular techniques, several studies have shown that these bacteria have high levels of genetic diversity, resulting in taxonomic reclassifications and descriptions of new species. However, despite the advances achieved, highly conserved 16S ribosomal genes (16S rRNA) do not elucidate differences between species of several genera, including the genus Bradyrhizobium. Other methodologies, such as multilocus sequence analysis (MLSA), have been used in such cases, with good results. In this study, three strains (SEMIAs 690T, 6387 and 6428) of the genus Bradyrhizobium, isolated from nitrogen-fixing nodules of Centrosema and Acacia species, without clear taxonomic positions, were studied. These strains differed from genetically closely related species according to the results of MLSA of four housekeeping genes (dnaK, glnII, gyrB and recA) and nucleotide identities of the concatenated genes with those of related species ranged from 87.8 % to 95.7 %, being highest with Bradyrhizobium elkanii. DNA?DNA hybridization (less than 32 % DNA relatedness) and average nucleotide identity values of the whole genomes (less than 90.5 %) indicated that these strains represented a novel species, and phenotypic traits were determined. Our data supported the description of the SEMIA strains as Bradyrhizobium viridifuturi sp. nov., and SEMIA 690T (5CNPSo 991T5C 100aT5BR 1804T5LMG 28866T), isolated from Centrosema pubescens, was chosen as type strain. MenosSymbiotic nitrogen-fixing bacteria, commonly called rhizobia, are agronomically important because they can provide significant amounts of nitrogen to plants and help in recovery of impoverished soils and improvement of degraded environments. In recent years, with advances in molecular techniques, several studies have shown that these bacteria have high levels of genetic diversity, resulting in taxonomic reclassifications and descriptions of new species. However, despite the advances achieved, highly conserved 16S ribosomal genes (16S rRNA) do not elucidate differences between species of several genera, including the genus Bradyrhizobium. Other methodologies, such as multilocus sequence analysis (MLSA), have been used in such cases, with good results. In this study, three strains (SEMIAs 690T, 6387 and 6428) of the genus Bradyrhizobium, isolated from nitrogen-fixing nodules of Centrosema and Acacia species, without clear taxonomic positions, were studied. These strains differed from genetically closely related species according to the results of MLSA of four housekeeping genes (dnaK, glnII, gyrB and recA) and nucleotide identities of the concatenated genes with those of related species ranged from 87.8 % to 95.7 %, being highest with Bradyrhizobium elkanii. DNA?DNA hybridization (less than 32 % DNA relatedness) and average nucleotide identity values of the whole genomes (less than 90.5 %) indicated that these strains represented a novel species, and phenotypic traits were det... Mostrar Tudo |
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Palavras-Chave: |
Fixação biologica de nitrogenio. |
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Categoria do assunto: |
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Marc: |
LEADER 02480naa a2200217 a 4500
001 2041960
005 2016-03-29
008 2015 bl uuuu u00u1 u #d
100 1 $aHELENE, L. C. F.
245 $aBradyrhizobium viridifuturi sp. nov., encompassing nitrogen-fixing symbionts of legumes used for green manure and environmental services.$h[electronic resource]
260 $c2015
300 $ap. 4441-4438
520 $aSymbiotic nitrogen-fixing bacteria, commonly called rhizobia, are agronomically important because they can provide significant amounts of nitrogen to plants and help in recovery of impoverished soils and improvement of degraded environments. In recent years, with advances in molecular techniques, several studies have shown that these bacteria have high levels of genetic diversity, resulting in taxonomic reclassifications and descriptions of new species. However, despite the advances achieved, highly conserved 16S ribosomal genes (16S rRNA) do not elucidate differences between species of several genera, including the genus Bradyrhizobium. Other methodologies, such as multilocus sequence analysis (MLSA), have been used in such cases, with good results. In this study, three strains (SEMIAs 690T, 6387 and 6428) of the genus Bradyrhizobium, isolated from nitrogen-fixing nodules of Centrosema and Acacia species, without clear taxonomic positions, were studied. These strains differed from genetically closely related species according to the results of MLSA of four housekeeping genes (dnaK, glnII, gyrB and recA) and nucleotide identities of the concatenated genes with those of related species ranged from 87.8 % to 95.7 %, being highest with Bradyrhizobium elkanii. DNA?DNA hybridization (less than 32 % DNA relatedness) and average nucleotide identity values of the whole genomes (less than 90.5 %) indicated that these strains represented a novel species, and phenotypic traits were determined. Our data supported the description of the SEMIA strains as Bradyrhizobium viridifuturi sp. nov., and SEMIA 690T (5CNPSo 991T5C 100aT5BR 1804T5LMG 28866T), isolated from Centrosema pubescens, was chosen as type strain.
653 $aFixação biologica de nitrogenio
700 1 $aDELAMUTA, J. R. M.
700 1 $aRIBEIRO. R. A.
700 1 $aORMEÑO-ORRILLO, E.
700 1 $aROGEL, M. A
700 1 $aMARTINEZ-ROMERO, E.
700 1 $aHUNGRIA, M.
773 $tInternational Journal of Systematic and Evolutionary Microbiology, Reading$gv. 65, n. 12, 2015.
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