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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
23/10/2017 |
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Data da última atualização: |
02/04/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MICHEL, D. C.; PASSOS, S. R.; ARAUJO, J. L. S. de; BARAÚNA, A. C.; SILVA, K. da; LEME, M. M. P.; MELO, I. S. de; DE MEYER, S. E.; O'HARAM, G.; ZILLI, J. E. |
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Afiliação: |
DANIELE C. MICHEL, UFRRJ; SAMUEL R. PASSOS, BOLSISTA DA EMBRAPA AGROBIOLOGIA; JEAN LUIZ SIMOES DE ARAUJO, CNPAB; ALEXANDRE C. BARAÚNA, UFRRH; KRISLE DA SILVA, CPAF-Roraima; MARCIA MARIA PARMA LEME, CNPMA; ITAMAR SOARES DE MELO, CNPMA; SOFIE E. DE MEYER, CENTRE FOR RHIZOBIUM STUDIES, MURDOCH UNIVERSITY; GRAHAM O'HARA, CENTRE FOR RHIZOBIUM STUDIES, MURDOCH UNIVERSITY; JERRI EDSON ZILLI, CNPAB. |
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Título: |
Bradyrhizobium centrolobii and Bradyrhizobium macuxiense sp. nov. isolated from Centrolobium paraense grown in soil of Amazonia, Brazil |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Archives of Microbiology, v. 199, n. 5, p. 675-664, 2017. |
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DOI: |
10.1007/s00203-017-1340-y |
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Idioma: |
Inglês |
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Conteúdo: |
Thirteen Gram-negative, aerobic, motile with polar flagella, rod-shaped bacteria were isolated from root nodules of Centrolobium paraense Tul. grown in soils from the Amazon region of Brazil. Growth of strains was observed at temperature range 20-36?°C (optimal 28?°C), pH ranges 5-11 (optimal 6.0-7.0), and 0.1-0.5%NaCl (optimal 0.1-0.3%). Analysis of 16S rRNA gene placed the strains into two groups within Bradyrhizobium. Closest neighbouring species (98.8%) for group I was B. neotropicale while for group II were 12 species with more than 99% of similarity. Multi-locus sequence analysis (MLSA) with dnaK, glnII, recA, and rpoB confirmed B. neotropicale BR 10247T as the closest type strain for the group I and B. elkanii USDA 76T and B. pachyrhizi PAC 48T for group II. Average Nucleotide Identity (ANI) differentiated group I from the B. neotropicale BR 10247T (79.6%) and group II from B. elkanii USDA 76T and B. pachyrhizi PAC 48T (88.1% and 87.9%, respectively). Fatty acid profiles [majority C16:0 and Summed feature 8 (18:1?6c/18:1?7c) for both groups], DNA G?+?C content, and carbon compound utilization supported the placement of the novel strains in the genus Bradyrhizobium. Gene nodC and nifH of the new strains have in general low similarity with other Bradyrhizobium species. Both groups nodulated plants from the tribes Crotalarieae, Dalbergiae, Genisteae, and Phaseoleae. Based on the presented data, two novel species which the names Bradyrhizobium centrolobii and Bradyrhizobium macuxiense are proposed, with BR 10245T (=HAMBI 3597T) and BR 10303T (=HAMBI 3602T) as the respective-type strains. MenosThirteen Gram-negative, aerobic, motile with polar flagella, rod-shaped bacteria were isolated from root nodules of Centrolobium paraense Tul. grown in soils from the Amazon region of Brazil. Growth of strains was observed at temperature range 20-36?°C (optimal 28?°C), pH ranges 5-11 (optimal 6.0-7.0), and 0.1-0.5%NaCl (optimal 0.1-0.3%). Analysis of 16S rRNA gene placed the strains into two groups within Bradyrhizobium. Closest neighbouring species (98.8%) for group I was B. neotropicale while for group II were 12 species with more than 99% of similarity. Multi-locus sequence analysis (MLSA) with dnaK, glnII, recA, and rpoB confirmed B. neotropicale BR 10247T as the closest type strain for the group I and B. elkanii USDA 76T and B. pachyrhizi PAC 48T for group II. Average Nucleotide Identity (ANI) differentiated group I from the B. neotropicale BR 10247T (79.6%) and group II from B. elkanii USDA 76T and B. pachyrhizi PAC 48T (88.1% and 87.9%, respectively). Fatty acid profiles [majority C16:0 and Summed feature 8 (18:1?6c/18:1?7c) for both groups], DNA G?+?C content, and carbon compound utilization supported the placement of the novel strains in the genus Bradyrhizobium. Gene nodC and nifH of the new strains have in general low similarity with other Bradyrhizobium species. Both groups nodulated plants from the tribes Crotalarieae, Dalbergiae, Genisteae, and Phaseoleae. Based on the presented data, two novel species which the names Bradyrhizobium centrolobii and Bradyrhizobi... Mostrar Tudo |
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Palavras-Chave: |
Average nucleotide identity; Fixação simbiótica do nitrogênio; Nitrogen fixing bacteria; Symbiontes. |
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Thesagro: |
Leguminosa; Nodulação. |
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Thesaurus Nal: |
Chemotaxonomy; Nodulation; Phylogeny. |
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Categoria do assunto: |
V Taxonomia de Organismos |
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Marc: |
LEADER 02686naa a2200349 a 4500
001 2077909
005 2018-04-02
008 2017 bl --- 0-- u #d
024 7 $a10.1007/s00203-017-1340-y$2DOI
100 1 $aMICHEL, D. C.
245 $aBradyrhizobium centrolobii and Bradyrhizobium macuxiense sp. nov. isolated from Centrolobium paraense grown in soil of Amazonia, Brazil$h[electronic resource]
260 $c2017
520 $aThirteen Gram-negative, aerobic, motile with polar flagella, rod-shaped bacteria were isolated from root nodules of Centrolobium paraense Tul. grown in soils from the Amazon region of Brazil. Growth of strains was observed at temperature range 20-36?°C (optimal 28?°C), pH ranges 5-11 (optimal 6.0-7.0), and 0.1-0.5%NaCl (optimal 0.1-0.3%). Analysis of 16S rRNA gene placed the strains into two groups within Bradyrhizobium. Closest neighbouring species (98.8%) for group I was B. neotropicale while for group II were 12 species with more than 99% of similarity. Multi-locus sequence analysis (MLSA) with dnaK, glnII, recA, and rpoB confirmed B. neotropicale BR 10247T as the closest type strain for the group I and B. elkanii USDA 76T and B. pachyrhizi PAC 48T for group II. Average Nucleotide Identity (ANI) differentiated group I from the B. neotropicale BR 10247T (79.6%) and group II from B. elkanii USDA 76T and B. pachyrhizi PAC 48T (88.1% and 87.9%, respectively). Fatty acid profiles [majority C16:0 and Summed feature 8 (18:1?6c/18:1?7c) for both groups], DNA G?+?C content, and carbon compound utilization supported the placement of the novel strains in the genus Bradyrhizobium. Gene nodC and nifH of the new strains have in general low similarity with other Bradyrhizobium species. Both groups nodulated plants from the tribes Crotalarieae, Dalbergiae, Genisteae, and Phaseoleae. Based on the presented data, two novel species which the names Bradyrhizobium centrolobii and Bradyrhizobium macuxiense are proposed, with BR 10245T (=HAMBI 3597T) and BR 10303T (=HAMBI 3602T) as the respective-type strains.
650 $aChemotaxonomy
650 $aNodulation
650 $aPhylogeny
650 $aLeguminosa
650 $aNodulação
653 $aAverage nucleotide identity
653 $aFixação simbiótica do nitrogênio
653 $aNitrogen fixing bacteria
653 $aSymbiontes
700 1 $aPASSOS, S. R.
700 1 $aARAUJO, J. L. S. de
700 1 $aBARAÚNA, A. C.
700 1 $aSILVA, K. da
700 1 $aLEME, M. M. P.
700 1 $aMELO, I. S. de
700 1 $aDE MEYER, S. E.
700 1 $aO'HARAM, G.
700 1 $aZILLI, J. E.
773 $tArchives of Microbiology$gv. 199, n. 5, p. 675-664, 2017.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
07/12/2016 |
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Data da última atualização: |
12/12/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
FERRAZ, R. M.; RAGASSI, C. F.; HEINRICH, A. G.; LIMA, M. F.; PEIXOTO, J. R.; REIFSCHNEIDER, F. J. B. |
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Afiliação: |
RODRIGO M. FERRAZ, UNIVERSIDADE DE BRASÍLIA; CARLOS FRANCISCO RAGASSI, CNPH; ANA G. HEINRICH, UNIVERSIDADE DE BRASÍLIA; MIRTES FREITAS LIMA, CNPH; JOSÉ R. PEIXOTO, UNIVERSIDADE DE BRASÍLIA; FRANCISCO JOSE BECKER REIFSCHNEIDER, SRI. |
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Título: |
Caracterização morfoagronômica preliminar de acessos de pimentas cumari. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Horticultura Brasileira, Brasília, DF, v. 34, n. 4, p. 498-506, out./dez. 2016. |
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ISSN: |
0102-0536 |
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Idioma: |
Português |
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Conteúdo: |
Este trabalho teve como objetivo avaliar acessos de pimenta cumari do Banco de germoplasma de Capsicum da Embrapa Hortaliças com base em caracteristicas morfoagronômicas e identificar acessos promissores que possam dar origem a um programa de melhoramento genético. |
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Thesagro: |
Pimenta; Precocidade vegetal; Produtividade. |
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Thesaurus NAL: |
Capsicum baccatum. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151364/1/20163448-RAGASSI-n-34-n4.pdf
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Marc: |
LEADER 00982naa a2200241 a 4500
001 2058127
005 2016-12-12
008 2016 bl uuuu u00u1 u #d
022 $a0102-0536
100 1 $aFERRAZ, R. M.
245 $aCaracterização morfoagronômica preliminar de acessos de pimentas cumari.$h[electronic resource]
260 $c2016
520 $aEste trabalho teve como objetivo avaliar acessos de pimenta cumari do Banco de germoplasma de Capsicum da Embrapa Hortaliças com base em caracteristicas morfoagronômicas e identificar acessos promissores que possam dar origem a um programa de melhoramento genético.
650 $aCapsicum baccatum
650 $aPimenta
650 $aPrecocidade vegetal
650 $aProdutividade
700 1 $aRAGASSI, C. F.
700 1 $aHEINRICH, A. G.
700 1 $aLIMA, M. F.
700 1 $aPEIXOTO, J. R.
700 1 $aREIFSCHNEIDER, F. J. B.
773 $tHorticultura Brasileira, Brasília, DF$gv. 34, n. 4, p. 498-506, out./dez. 2016.
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Embrapa Hortaliças (CNPH) |
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