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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
20/02/2009 |
Data da última atualização: |
25/07/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BARCELLOS, F. G.; BATISTA, J. S. da S.; MENNA, P.; HUNGRIA, M. |
Afiliação: |
FERNANDO GOMES BARCELLOS, UEL; JESIANE STEFÂNIA DA SILVA BATISTA, UEL; PÂMELA MENNA, UEL; MARIANGELA HUNGRIA DA CUNHA, CNPSO. |
Título: |
Genetic differences between Bradyrhizobium japonicum variant strains constrasting in N2-fixation efficiency revealed by representational difference analysis. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Archives of Microbiology, v. 191, n. 2, p. 113-122, Feb. 2009. |
ISSN: |
0302-8933 |
DOI: |
10.1007/s00203-008-0432-0 |
Idioma: |
Inglês |
Conteúdo: |
Two variant strains of Bradyrhizobium japonicum, derived from SEMIA 566, adapted to the stressful environmetal conditions of the Brazilian Cerrados and characterized by contrasting capacities for N2 fixation, were compared by representational difference analysis (RDA). Twenty-four gene sequences that are unique to the highly effective strain S 370 were identified, eight showing high similarity to known genes, nine encoding putative proteins and seven representing conserved hypothetical or hypothetical proteins: they were classified in eight functional categories. Among those genes, some were highlighted for their known or potential funcitions in plant-microbe interactions. The nodulation outer protein P (nopP), related to the type-III secretion system (TTSS) and a major determinant of nodulation of some tropical legumes, was detected in the genome of strain S 370. Three coding sequences (CDS) identified by RDA were expressed in proteomics experiments with B. japonicum strain USDA 110 (ChvE and NopP). The use of the sequences identified by RDA in the highly effective strain S 370 might represent an important tool to speed up strain selection programs, accelerating prescreening procedures. Additionally, the conserved hypothetical and hypothetical proteins idenfied in strain S 370 might encode important but still unknown protein related to the symbiosis that deserve further study. |
Thesagro: |
Bactéria; Bradyrhizobium Japonicum; Fixação de Nitrogênio; Nodulação; Soja. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02167naa a2200241 a 4500 001 1471311 005 2017-07-25 008 2009 bl uuuu u00u1 u #d 022 $a0302-8933 024 7 $a10.1007/s00203-008-0432-0$2DOI 100 1 $aBARCELLOS, F. G. 245 $aGenetic differences between Bradyrhizobium japonicum variant strains constrasting in N2-fixation efficiency revealed by representational difference analysis. 260 $c2009 520 $aTwo variant strains of Bradyrhizobium japonicum, derived from SEMIA 566, adapted to the stressful environmetal conditions of the Brazilian Cerrados and characterized by contrasting capacities for N2 fixation, were compared by representational difference analysis (RDA). Twenty-four gene sequences that are unique to the highly effective strain S 370 were identified, eight showing high similarity to known genes, nine encoding putative proteins and seven representing conserved hypothetical or hypothetical proteins: they were classified in eight functional categories. Among those genes, some were highlighted for their known or potential funcitions in plant-microbe interactions. The nodulation outer protein P (nopP), related to the type-III secretion system (TTSS) and a major determinant of nodulation of some tropical legumes, was detected in the genome of strain S 370. Three coding sequences (CDS) identified by RDA were expressed in proteomics experiments with B. japonicum strain USDA 110 (ChvE and NopP). The use of the sequences identified by RDA in the highly effective strain S 370 might represent an important tool to speed up strain selection programs, accelerating prescreening procedures. Additionally, the conserved hypothetical and hypothetical proteins idenfied in strain S 370 might encode important but still unknown protein related to the symbiosis that deserve further study. 650 $aBactéria 650 $aBradyrhizobium Japonicum 650 $aFixação de Nitrogênio 650 $aNodulação 650 $aSoja 700 1 $aBATISTA, J. S. da S. 700 1 $aMENNA, P. 700 1 $aHUNGRIA, M. 773 $tArchives of Microbiology$gv. 191, n. 2, p. 113-122, Feb. 2009.
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
18/08/1999 |
Data da última atualização: |
24/09/2009 |
Autoria: |
LANA, M. M.; SANTOS, F. F. dos; LUENGO, R. de F. A.; MATOS, M. J. L. F.; TAVARES, S. A.; MELO, M. F. de. |
Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
Título: |
Cenoura |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
Brasilia: EMBRAPA-CNPH / ABRAS / EMATER-DF, 1998. |
Série: |
(Hortaliças. Como comprar, conservar e consumir) |
Idioma: |
Português |
Notas: |
%% 109 - ex.2. |
Conteúdo: |
Como comprar; Melhores precos; Como conservar; Como consumir; Dicas; Receitas. |
Palavras-Chave: |
Carrot; Conservation; Consumption; Postharvest. |
Thesagro: |
Cenoura; Compra; Conservação; Consumo; Daucus Carota; Pós-Colheita. |
Thesaurus NAL: |
marketing. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00893nam a2200325 a 4500 001 1765149 005 2009-09-24 008 1998 bl uuuu u0uu1 u #d 100 1 $aLANA, M. M. 245 $aCenoura 260 $aBrasilia: EMBRAPA-CNPH / ABRAS / EMATER-DF$c1998 490 $a(Hortaliças. Como comprar, conservar e consumir) 500 $a%% 109 - ex.2. 520 $aComo comprar; Melhores precos; Como conservar; Como consumir; Dicas; Receitas. 650 $amarketing 650 $aCenoura 650 $aCompra 650 $aConservação 650 $aConsumo 650 $aDaucus Carota 650 $aPós-Colheita 653 $aCarrot 653 $aConservation 653 $aConsumption 653 $aPostharvest 700 1 $aSANTOS, F. F. dos 700 1 $aLUENGO, R. de F. A. 700 1 $aMATOS, M. J. L. F. 700 1 $aTAVARES, S. A. 700 1 $aMELO, M. F. de
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