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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
28/04/2008 |
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Data da última atualização: |
28/04/2010 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ARENDT, P. F.; PRESTES, A. M.; FERNANDES, J. M. C. |
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Afiliação: |
José Maurício Cunha Fernandes, Embrapa Trigo. |
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Título: |
Resistência de genótipos brasileiros à brusone da espiga do trigo. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Fitopatologia Brasileira, Brasília, DF, v. 32, p. S270-S271, ago. 2007. Suplemento, ref. 0810. Edição dos Resumos do XL Congresso Brasileiro de Fitopatologia, Maringá, ago. 2007. |
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Idioma: |
Português |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00525naa a2200133 a 4500
001 1825054
005 2010-04-28
008 2007 bl uuuu u00u1 u #d
100 1 $aARENDT, P. F.
245 $aResistência de genótipos brasileiros à brusone da espiga do trigo.
260 $c2007
700 1 $aPRESTES, A. M.
700 1 $aFERNANDES, J. M. C.
773 $tFitopatologia Brasileira, Brasília, DF$gv. 32, p. S270-S271, ago. 2007. Suplemento, ref. 0810. Edição dos Resumos do XL Congresso Brasileiro de Fitopatologia, Maringá, ago. 2007.
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Registro original: |
Embrapa Trigo (CNPT) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
30/08/2007 |
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Data da última atualização: |
18/03/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
VINAGRE, F.; VARGAS, C.; SCHWARCZ, K.; CAVALCANTE, J.; NOGUEIRA, E. M.; BALDANI, J. I.; FERREIRA, P. C. G.; HEMERLY, A. S. |
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Título: |
SHR5: a novel plant receptor kinase involved in plant-N2-fixing endophytic bacteria association. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Journal of Experimental Botany, Oxford, v. 57, n. 3, p. 559-569, feb. 2006. |
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Idioma: |
Inglês |
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Conteúdo: |
Endophytic nitrogen-fixing bacteria have been isolated from graminaceous plants such as maize, rice, and sugarcane. They are thought to promote plant growth, not only by fixing nitrogen, but also by the production of plant hormones. The molecular mechanisms involved in this interaction are not yet clear. In this work, the identification of a receptor-like kinase (RLK), named SHR5, which may participate in signal transduction involved in the establishment of plant-endophytic bacteria interaction is described for the first time. SHR5 seems to be part of a novel subclass of RLKs present in a wide range of plant species. The expression of this gene is down-regulated in sugarcane plants associated exclusively with beneficial endophytic bacteria and is not a general response caused by micro-organisms or abiotic stress. In addition, more successful sugarcane-endophytic bacteria associations have a more pronounced decrease in SHR5 expression, suggesting that SHR5 mRNA levels in plant cells are inversely related to the efficiency of the association. |
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Palavras-Chave: |
Bactéria diazotrófica endofítica; Biological nitrogen fixation; BNF; Cana-de-açúcar; Diazotrophic endphytic bacteria; FBN; Fixação biológica de nitrogênio. |
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Thesaurus NAL: |
sugarcane. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01961naa a2200301 a 4500
001 1629420
005 2015-03-18
008 2006 bl --- 0-- u #d
100 1 $aVINAGRE, F.
245 $aSHR5$ba novel plant receptor kinase involved in plant-N2-fixing endophytic bacteria association.
260 $c2006
520 $aEndophytic nitrogen-fixing bacteria have been isolated from graminaceous plants such as maize, rice, and sugarcane. They are thought to promote plant growth, not only by fixing nitrogen, but also by the production of plant hormones. The molecular mechanisms involved in this interaction are not yet clear. In this work, the identification of a receptor-like kinase (RLK), named SHR5, which may participate in signal transduction involved in the establishment of plant-endophytic bacteria interaction is described for the first time. SHR5 seems to be part of a novel subclass of RLKs present in a wide range of plant species. The expression of this gene is down-regulated in sugarcane plants associated exclusively with beneficial endophytic bacteria and is not a general response caused by micro-organisms or abiotic stress. In addition, more successful sugarcane-endophytic bacteria associations have a more pronounced decrease in SHR5 expression, suggesting that SHR5 mRNA levels in plant cells are inversely related to the efficiency of the association.
650 $asugarcane
653 $aBactéria diazotrófica endofítica
653 $aBiological nitrogen fixation
653 $aBNF
653 $aCana-de-açúcar
653 $aDiazotrophic endphytic bacteria
653 $aFBN
653 $aFixação biológica de nitrogênio
700 1 $aVARGAS, C.
700 1 $aSCHWARCZ, K.
700 1 $aCAVALCANTE, J.
700 1 $aNOGUEIRA, E. M.
700 1 $aBALDANI, J. I.
700 1 $aFERREIRA, P. C. G.
700 1 $aHEMERLY, A. S.
773 $tJournal of Experimental Botany, Oxford$gv. 57, n. 3, p. 559-569, feb. 2006.
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