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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
03/12/2009 |
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Data da última atualização: |
20/04/2010 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LEMOS, N. G.; BRACCINI, A. de L.; ABDELNOOR, R. V.; YAMANAKA, N. |
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Afiliação: |
N. G. LEMOS, JIRCAS - UEM; A. DE BRACCINI, UEM; RICARDO VILELA ABDELNOOR, CNPSo; N. YAMANAKA, JIRCAS. |
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Título: |
Influence of three resistance genes, RPP2, RPP4 and RPP5 on resistance characters against asian soybean rust. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: abstracts. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. p. 132, ref. P321. WSRC 2009. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Ferrugem asiática; Gene resistente; QTL; Resistance gene. |
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Thesagro: |
Doença de planta; Ferrugem; Fungo; Phakopsora Pachyrhizi; Soja. |
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Thesaurus Nal: |
Fungal diseases of plants; Plant diseases and disorders; Rust diseases; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01237naa a2200301 a 4500
001 1577263
005 2010-04-20
008 2009 bl uuuu u00u1 u #d
100 1 $aLEMOS, N. G.
245 $aInfluence of three resistance genes, RPP2, RPP4 and RPP5 on resistance characters against asian soybean rust.
260 $c2009
650 $aFungal diseases of plants
650 $aPlant diseases and disorders
650 $aRust diseases
650 $aSoybeans
650 $aDoença de planta
650 $aFerrugem
650 $aFungo
650 $aPhakopsora Pachyrhizi
650 $aSoja
653 $aFerrugem asiática
653 $aGene resistente
653 $aQTL
653 $aResistance gene
700 1 $aBRACCINI, A. de L.
700 1 $aABDELNOOR, R. V.
700 1 $aYAMANAKA, N.
773 $tIn: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: abstracts. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. p. 132, ref. P321. WSRC 2009. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.
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Embrapa Soja (CNPSO) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
19/03/2010 |
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Data da última atualização: |
19/01/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
OLIVEIRA, L. R.; MARCELINO, F. C.; BARCELLOS, F. G.; RODRIGUES, E. P.; MEGIAS, M.; HUNGRIA, M. |
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Afiliação: |
LUCIANA RUANO OLIVEIRA, UEL - CNPq; FRANCISMAR CORREA MARCELINO, CNPSo; FERNANDO GOMES BARCELLOS, CNPSo; ELISETE PAINS RODRIGUES, CNPSo - CNPq; MANUEL MEGIAS, Universidad de Sevilha; MARIANGELA HUNGRIA DA CUNHA, CNPSo. |
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Título: |
The nodC, nodG, and glgX genes of Rhizobium tropici strain PRF 81. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Functional & Integrative Genomics, Heidelberg, v. 10, n. 3, p. 425-431, Aug. 2010. |
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DOI: |
DOI 10.1007/s10142-009-0151-x |
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Idioma: |
Inglês |
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Conteúdo: |
Rhizobium tropici is a diazotrophic microsymbiont of common bean (Phaseolus vulgaris L.) that encompasses important but still poorly studied tropical strains, and a recent significant contribution to the knowledge of the species was the publication of a genomic draft of strain PRF 81, which revealed several novel genes [Pinto et al. Funct Int Gen 9:263?270, 2009]. In this study, we investigated the transcription of nodC, nodG, and glgX genes, located in the nod operon of PRF 81 strain, by reverse-transcription quantitative PCR. All three genes showed low levels of transcription when the cells were grown until exponential growth phase in the presence of common-bean-seed exudates or of the root nod-gene inducer naringenin. However, when cells at the exponential phase of growth were incubated with seed exudates, transcription occurred after only 5 min, and nodC, nodG, and glgX were transcribed 121.97-, 14.86-, and 50.29-fold more than the control, respectively, followed by a rapid decrease in gene transcription. Much lower levels of transcription were observed in the presence of naringenin; furthermore, maximum transcription required 8 h of incubation for all three genes. In light of these results, the mechanisms of induction of the nodulation genes by flavonoids are discussed. |
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Palavras-Chave: |
Reverse transcription quantitative-PCR. |
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Thesagro: |
Feijao; Fixacao de nitrogenio; Gene; Phaseolus Vulgaris; Simbiose. |
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Thesaurus NAL: |
Beans; Genes; Nitrogen fixation; Rhizobium tropici; Symbiosis. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02209naa a2200325 a 4500
001 1661862
005 2017-01-19
008 2010 bl uuuu u00u1 u #d
024 7 $aDOI 10.1007/s10142-009-0151-x$2DOI
100 1 $aOLIVEIRA, L. R.
245 $aThe nodC, nodG, and glgX genes of Rhizobium tropici strain PRF 81.
260 $c2010
520 $aRhizobium tropici is a diazotrophic microsymbiont of common bean (Phaseolus vulgaris L.) that encompasses important but still poorly studied tropical strains, and a recent significant contribution to the knowledge of the species was the publication of a genomic draft of strain PRF 81, which revealed several novel genes [Pinto et al. Funct Int Gen 9:263?270, 2009]. In this study, we investigated the transcription of nodC, nodG, and glgX genes, located in the nod operon of PRF 81 strain, by reverse-transcription quantitative PCR. All three genes showed low levels of transcription when the cells were grown until exponential growth phase in the presence of common-bean-seed exudates or of the root nod-gene inducer naringenin. However, when cells at the exponential phase of growth were incubated with seed exudates, transcription occurred after only 5 min, and nodC, nodG, and glgX were transcribed 121.97-, 14.86-, and 50.29-fold more than the control, respectively, followed by a rapid decrease in gene transcription. Much lower levels of transcription were observed in the presence of naringenin; furthermore, maximum transcription required 8 h of incubation for all three genes. In light of these results, the mechanisms of induction of the nodulation genes by flavonoids are discussed.
650 $aBeans
650 $aGenes
650 $aNitrogen fixation
650 $aRhizobium tropici
650 $aSymbiosis
650 $aFeijao
650 $aFixacao de nitrogenio
650 $aGene
650 $aPhaseolus Vulgaris
650 $aSimbiose
653 $aReverse transcription quantitative-PCR
700 1 $aMARCELINO, F. C.
700 1 $aBARCELLOS, F. G.
700 1 $aRODRIGUES, E. P.
700 1 $aMEGIAS, M.
700 1 $aHUNGRIA, M.
773 $tFunctional & Integrative Genomics, Heidelberg$gv. 10, n. 3, p. 425-431, Aug. 2010.
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