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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
07/11/2016 |
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Data da última atualização: |
08/11/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BARAÚNA, A. C.; ROUWS, L. F. M.; ARAUJO, J. L. S. de; REIS JUNIOR, F. B. dos; IANNETTA, P. P. M.; MALUK, M.; GOI, S. R.; REIS, V. M.; JAMES, E. K.; ZILLI, J. E. |
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Afiliação: |
ALEXANDRE C. BARAÚNA, UFRRJ; LUC FELICIANUS MARIE ROUWS, CNPAB; JEAN LUIZ SIMOES DE ARAUJO, CNPAB; FABIO BUENO DOS REIS JUNIOR, CPAC; PIETRO P. M. IANNETA, THE JAMES HUTTON INSITTITUE, INVERGOWRIE, DUNDEE, UK; MARTA MALUC, THE JAMES HUTTON INSTITUTE, INVERGOWRIE, DUNDEE, UK; SILVIA R. GOI, UFRRJ; VERONICA MASSENA REIS, CNPAB; EUAN K. JAMES, THE JAMES HUTTON INSTITUTE, INVERGOWRIE, DUNDEE, UK; JERRI EDSON ZILLI, CNPAB. |
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Título: |
Rhizobium altiplani sp. nov., isolated from effective nodules on Mimosa pudica growing in untypically alkaline soil in central Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
International Journal of Systematic and Evolutionary Microbiology, v. 66, p. 1-7, 2016. |
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DOI: |
10.1099/ijsem.0.001322 |
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Idioma: |
Inglês |
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Conteúdo: |
Root nodule bacteria were isolated from nodules on Mimosa pudica L. growing in neutral?alkaline soils from the Distrito Federal in central Brazil. The 16S rRNA gene sequence analysis of 10 strains placed them into the genus Rhizobium with the closest neighbouring species (each with 99% similarity) being Rhizobium grahamii, Rhizobium cauense, Rhizobium mesoamericanum and Rhizobium tibeticum. This high similarity, however, was not confirmed by multi-locus sequence analysis (MLSA) using three housekeeping genes (recA, glnII and rpoB), which revealed R. mesoamericanum CCGE 501T to be the closest type strain (92% sequence similarity or less). Chemotaxonomic data, including fatty acid profiles [with majority being C19 : 0cyclo !8c and ummed feature 8 (C18 : 1!7c/C18 : 1!6c)], DNA G+C content (57.6 mol%), and carbon compound utilization patterns supported the placement of the novel strains in the genus Rhizobium. Results of average nucleotide identity (ANI) differentiated the novel strains from the closest species of the genus Rhizobium, R. mesoamericanum, R. grahamii and R. tibeticum with 89.0, 88.1 and 87.8% similarity, respectively. The symbiotic genes essential for nodulation (nodC) and nitrogen fixation (nifH) were most similar (99?100 %) to those of R. mesoamericanum, another Mimosa-nodulating species. Based on the current data, these 10 strains represent a novel species of the genus Rhizobium for which the name Rhizobium altiplanisp. nov. is proposed. The type strain is BR 10423T (=HAMBI 3664T). MenosRoot nodule bacteria were isolated from nodules on Mimosa pudica L. growing in neutral?alkaline soils from the Distrito Federal in central Brazil. The 16S rRNA gene sequence analysis of 10 strains placed them into the genus Rhizobium with the closest neighbouring species (each with 99% similarity) being Rhizobium grahamii, Rhizobium cauense, Rhizobium mesoamericanum and Rhizobium tibeticum. This high similarity, however, was not confirmed by multi-locus sequence analysis (MLSA) using three housekeeping genes (recA, glnII and rpoB), which revealed R. mesoamericanum CCGE 501T to be the closest type strain (92% sequence similarity or less). Chemotaxonomic data, including fatty acid profiles [with majority being C19 : 0cyclo !8c and ummed feature 8 (C18 : 1!7c/C18 : 1!6c)], DNA G+C content (57.6 mol%), and carbon compound utilization patterns supported the placement of the novel strains in the genus Rhizobium. Results of average nucleotide identity (ANI) differentiated the novel strains from the closest species of the genus Rhizobium, R. mesoamericanum, R. grahamii and R. tibeticum with 89.0, 88.1 and 87.8% similarity, respectively. The symbiotic genes essential for nodulation (nodC) and nitrogen fixation (nifH) were most similar (99?100 %) to those of R. mesoamericanum, another Mimosa-nodulating species. Based on the current data, these 10 strains represent a novel species of the genus Rhizobium for which the name Rhizobium altiplanisp. nov. is proposed. The type strain is BR 1... Mostrar Tudo |
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Palavras-Chave: |
Average nucleotide identity; Bacterial species; BR 10423; Multi locus sequence analysis; Rizóbio. |
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Thesagro: |
Taxonomia. |
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Thesaurus Nal: |
Taxonomy. |
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Categoria do assunto: |
V Taxonomia de Organismos |
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Marc: |
LEADER 02517naa a2200325 a 4500
001 2055950
005 2016-11-08
008 2016 bl --- 0-- u #d
024 7 $a10.1099/ijsem.0.001322$2DOI
100 1 $aBARAÚNA, A. C.
245 $aRhizobium altiplani sp. nov., isolated from effective nodules on Mimosa pudica growing in untypically alkaline soil in central Brazil.
260 $c2016
520 $aRoot nodule bacteria were isolated from nodules on Mimosa pudica L. growing in neutral?alkaline soils from the Distrito Federal in central Brazil. The 16S rRNA gene sequence analysis of 10 strains placed them into the genus Rhizobium with the closest neighbouring species (each with 99% similarity) being Rhizobium grahamii, Rhizobium cauense, Rhizobium mesoamericanum and Rhizobium tibeticum. This high similarity, however, was not confirmed by multi-locus sequence analysis (MLSA) using three housekeeping genes (recA, glnII and rpoB), which revealed R. mesoamericanum CCGE 501T to be the closest type strain (92% sequence similarity or less). Chemotaxonomic data, including fatty acid profiles [with majority being C19 : 0cyclo !8c and ummed feature 8 (C18 : 1!7c/C18 : 1!6c)], DNA G+C content (57.6 mol%), and carbon compound utilization patterns supported the placement of the novel strains in the genus Rhizobium. Results of average nucleotide identity (ANI) differentiated the novel strains from the closest species of the genus Rhizobium, R. mesoamericanum, R. grahamii and R. tibeticum with 89.0, 88.1 and 87.8% similarity, respectively. The symbiotic genes essential for nodulation (nodC) and nitrogen fixation (nifH) were most similar (99?100 %) to those of R. mesoamericanum, another Mimosa-nodulating species. Based on the current data, these 10 strains represent a novel species of the genus Rhizobium for which the name Rhizobium altiplanisp. nov. is proposed. The type strain is BR 10423T (=HAMBI 3664T).
650 $aTaxonomy
650 $aTaxonomia
653 $aAverage nucleotide identity
653 $aBacterial species
653 $aBR 10423
653 $aMulti locus sequence analysis
653 $aRizóbio
700 1 $aROUWS, L. F. M.
700 1 $aARAUJO, J. L. S. de
700 1 $aREIS JUNIOR, F. B. dos
700 1 $aIANNETTA, P. P. M.
700 1 $aMALUK, M.
700 1 $aGOI, S. R.
700 1 $aREIS, V. M.
700 1 $aJAMES, E. K.
700 1 $aZILLI, J. E.
773 $tInternational Journal of Systematic and Evolutionary Microbiology$gv. 66, p. 1-7, 2016.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
04/01/2023 |
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Data da última atualização: |
04/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 5 |
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Autoria: |
RAMOS, H. M. M.; VALLADARES, G. S.; ANDRADE JUNIOR, A. S. de; MATOS FILHO, C. H. A.; SOUSA, R. S. de; MOUSINHO, F. E. P. |
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Afiliação: |
HERBERT MORAES MOREIRA RAMOS, UNIVERSIDADE FEDERAL DO PIAUÍ; GUSTAVO SOUZA VALLADARES, UNIVERSIDADE FEDERAL DO PIAUÍ; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; CARLOS HUMBERTO AIRES MATOS FILHO, UNIVERSIDADE FEDERAL DO PIAUÍ; RICARDO SILVA DE SOUSA, UNIVERSIDADE FEDERAL DO PIAUÍ; FRANCISCO EDINALDO PINTO MOUSINHO, UNIVERSIDADE FEDERAL DO PIAUÍ. |
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Título: |
Pedotransference functions for prediction of density in soils of Piauí, Brazil. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Brazilian Journal of Development, Curitiba, v. 8, n. 7, p. 50832-50850, jul. 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
The determination of the density of the horizons of a soil profile allows to evaluate certain properties, such as: porosity, hydraulic conductivity and water storage. However, measured data is not always available or easy to obtain. Thus, it was objective with the work to build and evaluate models of pedotransference function based on multiparameters of the soil as alternatives for the estimation of soil density in areas with agricultural potential of the state of Piauí. |
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Palavras-Chave: |
Atributos físicos; Modelagem; Pedometria; Regressão. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150614/1/PedotranferenceFunctionsPredictionDensitySoilsPiauiBJD2022.pdf
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Marc: |
LEADER 01182naa a2200229 a 4500
001 2150614
005 2023-01-04
008 2022 bl uuuu u00u1 u #d
100 1 $aRAMOS, H. M. M.
245 $aPedotransference functions for prediction of density in soils of Piauí, Brazil.$h[electronic resource]
260 $c2022
520 $aThe determination of the density of the horizons of a soil profile allows to evaluate certain properties, such as: porosity, hydraulic conductivity and water storage. However, measured data is not always available or easy to obtain. Thus, it was objective with the work to build and evaluate models of pedotransference function based on multiparameters of the soil as alternatives for the estimation of soil density in areas with agricultural potential of the state of Piauí.
653 $aAtributos físicos
653 $aModelagem
653 $aPedometria
653 $aRegressão
700 1 $aVALLADARES, G. S.
700 1 $aANDRADE JUNIOR, A. S. de
700 1 $aMATOS FILHO, C. H. A.
700 1 $aSOUSA, R. S. de
700 1 $aMOUSINHO, F. E. P.
773 $tBrazilian Journal of Development, Curitiba$gv. 8, n. 7, p. 50832-50850, jul. 2022.
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