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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
23/01/2012 |
Data da última atualização: |
23/01/2012 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ARAÚJO, A. S. A.; COELHO, M. de B.; FERREIRA, V. S. |
Afiliação: |
ALESSANDRA SILVEIRA ANTUNES ARAÚJO, UFMS; MARLENE DE BARROS COELHO, CNPGC; Professor e Pesquisador da Universidade Federal de Mato Grosso do Sul – UFMS. |
Título: |
Síntese de nanopartículas multifuncionais para a liberação controlada de DNA e químicos em células de forrageira. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 7., 2011, CAMPO GRANDE, MS. [Anais da]... Campo Grande, MS: Embrapa Gado de Corte, 2011. |
Idioma: |
Português |
Conteúdo: |
Esse trabalho tem como objetivo sintetizar partículas híbridas nanoestruturadas e porosas, para carrear e liberar de forma controlada DNA e outras moléculas, responsáveis pela incremento em desempenho da transformação genética de plantas visando contribuição ao programa de melhoramento de cultivar forrageira. |
Palavras-Chave: |
Borohidreto de sódio. |
Thesagro: |
DNA. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00947naa a2200169 a 4500 001 1913186 005 2012-01-23 008 2011 bl uuuu u00u1 u #d 100 1 $aARAÚJO, A. S. A. 245 $aSíntese de nanopartículas multifuncionais para a liberação controlada de DNA e químicos em células de forrageira.$h[electronic resource] 260 $c2011 520 $aEsse trabalho tem como objetivo sintetizar partículas híbridas nanoestruturadas e porosas, para carrear e liberar de forma controlada DNA e outras moléculas, responsáveis pela incremento em desempenho da transformação genética de plantas visando contribuição ao programa de melhoramento de cultivar forrageira. 650 $aDNA 653 $aBorohidreto de sódio 700 1 $aCOELHO, M. de B. 700 1 $aFERREIRA, V. S. 773 $tIn: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 7., 2011, CAMPO GRANDE, MS. [Anais da]... Campo Grande, MS: Embrapa Gado de Corte, 2011.
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Embrapa Gado de Corte (CNPGC) |
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Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
07/11/2016 |
Data da última atualização: |
08/11/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
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. |
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. |
Título: |
Rhizobium altiplani sp. nov., isolated from effective nodules on Mimosa pudica growing in untypically alkaline soil in central Brazil. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
International Journal of Systematic and Evolutionary Microbiology, v. 66, p. 1-7, 2016. |
DOI: |
10.1099/ijsem.0.001322 |
Idioma: |
Inglês |
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 |
Palavras-Chave: |
Average nucleotide identity; Bacterial species; BR 10423; Multi locus sequence analysis; Rizóbio. |
Thesagro: |
Taxonomia. |
Thesaurus NAL: |
Taxonomy. |
Categoria do assunto: |
V Taxonomia de Organismos |
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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