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Registro Completo |
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
24/08/2009 |
Data da última atualização: |
16/07/2013 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
SILVA, A. B. R. da; BASSOI, L. H.; VAZ, C. M. P.; NAIME, J. de M. |
Afiliação: |
CARLOS MANOEL PEDRO VAZ, CNPDIA; JOAO DE MENDONCA NAIME, CNPDIA. |
Título: |
Introdução da agricultura de precisão no manejo de irrigação utilizando qualisolo mobile. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CIENCIA DO SOLO, 32., 2009, Fortaleza, CE. O solo e a produção de bioenergia: perspectivas e desafios. [S. l.]: SBCS, 2009. 1 CD-ROM. |
Idioma: |
Português |
Palavras-Chave: |
Congresso. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/86142/1/Proci-09.00045.pdf
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Marc: |
LEADER 00557nam a2200133 a 4500 001 1257153 005 2013-07-16 008 2009 bl uuuu u00u1 u #d 100 1 $aSILVA, A. B. R. da; BASSOI, L. H. 245 $aIntrodução da agricultura de precisão no manejo de irrigação utilizando qualisolo mobile. 260 $aIn: CONGRESSO BRASILEIRO DE CIENCIA DO SOLO, 32., 2009, Fortaleza, CE. O solo e a produção de bioenergia: perspectivas e desafios. [S. l.]: SBCS, 2009. 1 CD-ROM.$c2009 653 $aCongresso 700 1 $aVAZ, C. M. P. 700 1 $aNAIME, J. de M.
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Embrapa Instrumentação (CNPDIA) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
19/01/2010 |
Data da última atualização: |
29/06/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
DITA, M. A.; DIE, J. V.; ROMÁN, B.; KRAJINSKI, F.; KÜSTER, H.; MORENO, M. T.; CUBERO, J. I.; RUBIALES, D. |
Afiliação: |
Miguel Angelo Dita, CNPMF; José Vicente Die, CIFA-IFAPA; Belén Román, IFAPA; Franziska Krajinski, MPI-MP; Helgue Küster, Un-Bielefeld; Maria Tereza Moreno, CIFA-IFAPA; José Ignácio Cubero, UCO; Diego Rubiales, CSIC. |
Título: |
Gene expression profiling of Medicago truncatula roots in response to the parasitic plant Orobanche crenata. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Weed Research, Oxford, v. 49, n. 1, p. 66-80, Oct. 2009. Suppl. 1. |
DOI: |
10.1111/j.1365-3180.2009.00746.x |
Idioma: |
Inglês |
Conteúdo: |
Orobanche crenata is a root parasitic weed that is a major constraint for grain and forage legume cultivation in Mediterranean and West Asia. Only moderate to low levels of incomplete resistance of complex inheritance has been identified so far in legume crops, which has hampered genetic and genomic analysis. In the present study, we provide a gene expression profile of roots of the model legume Medicago truncatula in response to infection by O. crenata. M. truncatula accessions SA27774 (complete resistance acting at early penetration stages) and SA4087 (incomplete late acting resistance mediated by necrosis of parasite tubercle) were inoculated with O. crenata seeds in a semi-sterile dish system. Roots were harvested at 15 (first contacts of the parasitism structures with the host roots), 21 (initial stage of parasite tubercle formation on SA4087) and 35 (prior necrosis of well-developed parasite tubercle of on SA4087) days post-inoculation. Array hybridisations revealed several hundred genes up-regulated in response to O. crenata infection. Gene expression patterns suggest that resistance mechanisms activated in both genotypes are temporally and spatially different and resemble those associated with plant resistance to microbial pathogens. Regulated genes identified here represent a comprehensive resource that can be used as a support to breeding strategies for resistance. |
Palavras-Chave: |
Barrel medick; Broomrape; Defence response; Gene regulation; Microarray; Parasitic plant; Protein. |
Thesagro: |
Doença de Planta; Genoma; Legume; Leguminosa; Nutrição Vegetal; Patógeno; Resistência. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02472naa a2200385 a 4500 001 1655414 005 2023-06-29 008 2009 bl uuuu u00u1 u #d 024 7 $a10.1111/j.1365-3180.2009.00746.x$2DOI 100 1 $aDITA, M. A. 245 $aGene expression profiling of Medicago truncatula roots in response to the parasitic plant Orobanche crenata.$h[electronic resource] 260 $c2009 520 $aOrobanche crenata is a root parasitic weed that is a major constraint for grain and forage legume cultivation in Mediterranean and West Asia. Only moderate to low levels of incomplete resistance of complex inheritance has been identified so far in legume crops, which has hampered genetic and genomic analysis. In the present study, we provide a gene expression profile of roots of the model legume Medicago truncatula in response to infection by O. crenata. M. truncatula accessions SA27774 (complete resistance acting at early penetration stages) and SA4087 (incomplete late acting resistance mediated by necrosis of parasite tubercle) were inoculated with O. crenata seeds in a semi-sterile dish system. Roots were harvested at 15 (first contacts of the parasitism structures with the host roots), 21 (initial stage of parasite tubercle formation on SA4087) and 35 (prior necrosis of well-developed parasite tubercle of on SA4087) days post-inoculation. Array hybridisations revealed several hundred genes up-regulated in response to O. crenata infection. Gene expression patterns suggest that resistance mechanisms activated in both genotypes are temporally and spatially different and resemble those associated with plant resistance to microbial pathogens. Regulated genes identified here represent a comprehensive resource that can be used as a support to breeding strategies for resistance. 650 $aDoença de Planta 650 $aGenoma 650 $aLegume 650 $aLeguminosa 650 $aNutrição Vegetal 650 $aPatógeno 650 $aResistência 653 $aBarrel medick 653 $aBroomrape 653 $aDefence response 653 $aGene regulation 653 $aMicroarray 653 $aParasitic plant 653 $aProtein 700 1 $aDIE, J. V. 700 1 $aROMÁN, B. 700 1 $aKRAJINSKI, F. 700 1 $aKÜSTER, H. 700 1 $aMORENO, M. T. 700 1 $aCUBERO, J. I. 700 1 $aRUBIALES, D. 773 $tWeed Research, Oxford$gv. 49, n. 1, p. 66-80, Oct. 2009. Suppl. 1.
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