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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
07/10/2014 |
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Data da última atualização: |
10/12/2014 |
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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. 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: |
LUC FELICIANUS MARIE ROUWS, 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
Português |
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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 10250 T
, 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
EK05 T 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 : 1v6c/
C18 : 1v7c)], 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 (5HAMBI 3600 T
) |
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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 02247naa a2200277 a 4500
001 2002109
005 2014-12-10
008 2014 bl --- 0-- 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 10250 T , 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 EK05 T 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 : 1v6c/ C18 : 1v7c)], 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 (5HAMBI 3600 T )
650 $aMimosoideae
650 $aNodulation
650 $aLeguminosae
653 $aRizhobium
700 1 $aDE MEYER, S. E.
700 1 $aROUWS, L. F. M.
700 1 $aFARIAS, E. 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 Agrobiologia (CNPAB) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
05/12/2000 |
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Data da última atualização: |
30/01/2020 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA JUNIOR, J. P. da; LEHMANN, J. |
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Afiliação: |
JOSE PEREIRA DA SILVA JUNIOR, CPAA. |
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Título: |
Importance of Pueraria phaseoloides for the N cycle in tropical tree production. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University, 2000. |
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Páginas: |
p. 184. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to analyse the biomass production and nutrition of pueraria as a cover crop grown in three different agroforestry systems (System 1: cupuacu, pupunha (peach palm), and seringueira (rubber tree); System 2: cupuacu, pupunha and urucu (annatto); System 3: cupuacu, seringueira, coco and citrus) at two levels of fertilisation, and its potential to contribute to the N stocks of the cropping system by biological N2 fixation, in Manaus-AM (Brasil). The larger nutrient uptake and return through litter indicated a rapid nutrient cycling at the plant-topsoil interface thus reducing leaching and keeping nutrients in a vailable form. The considerable amount of biologically fixed N2 was a relevant and important addition to the N pool of the cropping systems. |
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Palavras-Chave: |
Amazonas; Bixa orella; Brasil; Cover plants; Fertilizers application; Manaus; Urucu. |
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Thesagro: |
Adubação; Bactris Gasipaes; Bertholletia Excelsa; Castanha do Para; Citrus Sinensis; Cobertura do Solo; Coco; Cocos Nucifera; Conservação do Solo; Cupuaçu; Fertilidade do Solo; Fixação de Nitrogênio; Floresta Tropical Úmida; Laranja; Latossolo Amarelo; Leguminosa; Pueraria Phaseoloides; Pupunha; Theobroma Grandiflorum. |
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Thesaurus NAL: |
Ferralsols; legumes; nitrogen fixation; soil conservation; soil fertility; tropical rain forests. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125538/1/p.-184.pdf
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Marc: |
LEADER 02246nam a2200517 a 4500
001 1670043
005 2020-01-30
008 2000 bl uuuu u00u1 u #d
100 1 $aSILVA JUNIOR, J. P. da
245 $aImportance of Pueraria phaseoloides for the N cycle in tropical tree production.
260 $aIn: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Programa and abstracts... Hamburg: University$c2000
300 $ap. 184.
520 $aThe objective of this study was to analyse the biomass production and nutrition of pueraria as a cover crop grown in three different agroforestry systems (System 1: cupuacu, pupunha (peach palm), and seringueira (rubber tree); System 2: cupuacu, pupunha and urucu (annatto); System 3: cupuacu, seringueira, coco and citrus) at two levels of fertilisation, and its potential to contribute to the N stocks of the cropping system by biological N2 fixation, in Manaus-AM (Brasil). The larger nutrient uptake and return through litter indicated a rapid nutrient cycling at the plant-topsoil interface thus reducing leaching and keeping nutrients in a vailable form. The considerable amount of biologically fixed N2 was a relevant and important addition to the N pool of the cropping systems.
650 $aFerralsols
650 $alegumes
650 $anitrogen fixation
650 $asoil conservation
650 $asoil fertility
650 $atropical rain forests
650 $aAdubação
650 $aBactris Gasipaes
650 $aBertholletia Excelsa
650 $aCastanha do Para
650 $aCitrus Sinensis
650 $aCobertura do Solo
650 $aCoco
650 $aCocos Nucifera
650 $aConservação do Solo
650 $aCupuaçu
650 $aFertilidade do Solo
650 $aFixação de Nitrogênio
650 $aFloresta Tropical Úmida
650 $aLaranja
650 $aLatossolo Amarelo
650 $aLeguminosa
650 $aPueraria Phaseoloides
650 $aPupunha
650 $aTheobroma Grandiflorum
653 $aAmazonas
653 $aBixa orella
653 $aBrasil
653 $aCover plants
653 $aFertilizers application
653 $aManaus
653 $aUrucu
700 1 $aLEHMANN, J.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Origem |
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Classificação |
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