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Registro Completo |
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Biblioteca(s): |
Embrapa Roraima. |
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Data corrente: |
11/11/2014 |
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Data da última atualização: |
21/07/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, K. da; DE MEYER, S. E.; ROUWS, L. F. M.; FARIAS, E. do N. C.; SANTOS, M. A. O. dos; O'HARA, G.; ARDLEY, J. K.; WILLMES, A.; PITARD, R. M.; ZILLI, J. E. |
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Afiliação: |
KRISLE DA SILVA, CPAF-RR; CENTRE OF RHIZOBIUM STUDIES, MURDOCH, AU; LUC FELICIANUS MARIE ROUWS, CNPAB; ELIANE DO NASCIMENTO CUNHA, CPAF-RR; MARCO A. O. DOS SANTOS; JULIE K. ARDLEY; ANE WILLEMS., GHENT UNIVERSITY; ROSA MARIA PITARD, CNPAB; JERRI EDSON ZILLI, CNPAB. |
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Título: |
Bradyrhizobium ingae sp. nov., isolated from effective nodules of Inga laurina grown in Cerrado soil. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
International journal of Systematic and Evolutionary Microbiology, Online, 10 jul. 2014 |
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Idioma: |
Inglês |
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Conteúdo: |
Root-nodule bacteria were isolated from Inga laurina (Sw.) Willd. growing in the Cerrado Amazon region, State of Roraima, Brazil. The 16S rRNA gene sequences of six strains (BR 10250T, BR 10248, BR 10249, BR 10251, BR 10252 and BR 10253) showed low similarities with currently described species of the genus Bradyrhizobium . Phylogenetic analyses of sequences of five housekeeping genes (dnaK, glnII, gyrB, recA and rpoB) revealed Bradyrhizobium iriomotense EK05T to be the closest type strain (97.4 % sequence similarity or less). Chemotaxonomic data, including fatty acid profiles [with the major components C16 : 0 and summed feature 8 (C18 : 1ω6c/C18 : 1ω7c)], the slow growth rate and carbon compound utilization patterns supported the assignment of our strains to the genus Bradyrhizobium . Results from DNA–DNA hybridizations and physiological traits differentiated our strains from the closest related species of the genus Bradyrhizobium with validly published names. Sequences of symbiosis-related genes for nodulation (nodC) and nitrogen fixation (nifH) grouped together with those of B. iriomotense EK05T and Bradyrhizobium sp. strains BR 6610 (used as a commercial inoculant for Inga marginata in Brazil) and TUXTLAS-10 (previously observed in Central America). Based on these data, the six strains represent a novel species, for which the name Bradyrhizobium ingae sp. nov. is proposed. The type strain is BR 10250T ( = HAMBI 3600T). |
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Palavras-Chave: |
Rizhobium. |
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Thesagro: |
Leguminosae. |
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Thesaurus Nal: |
Mimosoideae; Nodulation. |
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Categoria do assunto: |
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Marc: |
LEADER 02269naa a2200277 a 4500
001 1999657
005 2025-07-21
008 2014 bl uuuu u00u1 u #d
100 1 $aSILVA, K. da
245 $aBradyrhizobium ingae sp. nov., isolated from effective nodules of Inga laurina grown in Cerrado soil.
260 $c2014
520 $aRoot-nodule bacteria were isolated from Inga laurina (Sw.) Willd. growing in the Cerrado Amazon region, State of Roraima, Brazil. The 16S rRNA gene sequences of six strains (BR 10250T, BR 10248, BR 10249, BR 10251, BR 10252 and BR 10253) showed low similarities with currently described species of the genus Bradyrhizobium . Phylogenetic analyses of sequences of five housekeeping genes (dnaK, glnII, gyrB, recA and rpoB) revealed Bradyrhizobium iriomotense EK05T to be the closest type strain (97.4 % sequence similarity or less). Chemotaxonomic data, including fatty acid profiles [with the major components C16 : 0 and summed feature 8 (C18 : 1ω6c/C18 : 1ω7c)], the slow growth rate and carbon compound utilization patterns supported the assignment of our strains to the genus Bradyrhizobium . Results from DNA–DNA hybridizations and physiological traits differentiated our strains from the closest related species of the genus Bradyrhizobium with validly published names. Sequences of symbiosis-related genes for nodulation (nodC) and nitrogen fixation (nifH) grouped together with those of B. iriomotense EK05T and Bradyrhizobium sp. strains BR 6610 (used as a commercial inoculant for Inga marginata in Brazil) and TUXTLAS-10 (previously observed in Central America). Based on these data, the six strains represent a novel species, for which the name Bradyrhizobium ingae sp. nov. is proposed. The type strain is BR 10250T ( = HAMBI 3600T).
650 $aMimosoideae
650 $aNodulation
650 $aLeguminosae
653 $aRizhobium
700 1 $aDE MEYER, S. E.
700 1 $aROUWS, L. F. M.
700 1 $aFARIAS, E. do N. C.
700 1 $aSANTOS, M. A. O. dos
700 1 $aO'HARA, G.
700 1 $aARDLEY, J. K.
700 1 $aWILLMES, A.
700 1 $aPITARD, R. M.
700 1 $aZILLI, J. E.
773 $tInternational journal of Systematic and Evolutionary Microbiology, Online, 10 jul. 2014
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Registro original: |
Embrapa Roraima (CPAF-RR) |
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