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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
20/04/1999 |
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Data da última atualização: |
20/04/1999 |
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Autoria: |
OLIVARES, F. L.; JAMES, E. K.; BALDANI, J. I.; DOBEREINER, Johanna. |
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Título: |
Infection of mottled stripe disease-susceptible and resistant sugar cane varieties by the endophytic diazotroph Herbaspirillum. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
New Phytologist, Oxford, v. 135, p. 723-737, 1997. |
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Idioma: |
Inglês |
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Conteúdo: |
Leaves of a mottled stripe disease-susceptible cultivar (B-4362) and of a mottled stripe disease-resistant cultivar (SP 70-1143) of sugar cane (interspecific hybrids of Saccharum) were inoculated with the diazotrophic endophytes, Herbaspirillum rubrisubalbicans or Herbaspirillum seropedicae, via injection into the apex of the stem. At 7 and 20 d.a.i., H. seropedicae could be isolated only from a small necrotic area around the point of inoculation, where there was considerable degradation of host cells, and was not detected in any other part of the leaves. This suggested a hypersensitive response by the host to this bacterium, and no disease symptoms formed on either cultivar. By contrast, H. rubrisubalbicans could be re-isolated from throughout the infectedleaves of both cultivars at both harvests and produced widespread disease symptoms on the leaves of cv. B-4362. Symptoms consisted of necrotic regions near the point of inoculation, and red patches along the vertical axis of the leaves, where the bacteria had spread in the primary and secondary veins. The xylem-conducing elements in disease regions of leaves were filled with bacteria and, at the edges of disease symptoms, the vessels were filled with a gum which stained blue-green with toluidine blue. This material probably contained phenolic compounds, and was produced as a host defence response. Leaves of cv. SP70-1143 only developed small red stripes near the point of inoculation. These symptoms did not spread along the leaves, and the infected xylem vessels were never seen to be completely full of bacteria, Instead, the vessels contained encapsulated bacterial colonies attached to secondary wall deposition; these colonies were surrounded by blue-green material that might have been host-defence gums. In cv. B-4362, bacteria were abundant in the intercellular spaces of mesophyll adjacent to infected xylem, and also filled sub-stomatal cavities. Immunogold labelling using polyclonal antisera raised against H. rubrisubalbicans gave a weak signal with the bacteria in cv. SP 70-1143, showing that few binding sites were available to the antibodies. By contrast, bacteria in cv. B-4362 reacted strongly with the antibody, suggesting that they had a denser coating of immunoreactive mucus. In the later stages of infection of cv. B-4362, lysed bacteria were seen within degrated plant cells surrounded by a matrix of plant gums and bacterial mucus. This matrix reacted strongly to the H. rubrisubalbicans antibodies. Immunogold labelling using antibodies against nitrogenase component II showed that nitrogenase was expressed by bacteria in the early stages of infection of cv. B-4362, but not in later stages, or by bacteria infecting cv. SP 70-1143. MenosLeaves of a mottled stripe disease-susceptible cultivar (B-4362) and of a mottled stripe disease-resistant cultivar (SP 70-1143) of sugar cane (interspecific hybrids of Saccharum) were inoculated with the diazotrophic endophytes, Herbaspirillum rubrisubalbicans or Herbaspirillum seropedicae, via injection into the apex of the stem. At 7 and 20 d.a.i., H. seropedicae could be isolated only from a small necrotic area around the point of inoculation, where there was considerable degradation of host cells, and was not detected in any other part of the leaves. This suggested a hypersensitive response by the host to this bacterium, and no disease symptoms formed on either cultivar. By contrast, H. rubrisubalbicans could be re-isolated from throughout the infectedleaves of both cultivars at both harvests and produced widespread disease symptoms on the leaves of cv. B-4362. Symptoms consisted of necrotic regions near the point of inoculation, and red patches along the vertical axis of the leaves, where the bacteria had spread in the primary and secondary veins. The xylem-conducing elements in disease regions of leaves were filled with bacteria and, at the edges of disease symptoms, the vessels were filled with a gum which stained blue-green with toluidine blue. This material probably contained phenolic compounds, and was produced as a host defence response. Leaves of cv. SP70-1143 only developed small red stripes near the point of inoculation. These symptoms did not spread along the... Mostrar Tudo |
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Palavras-Chave: |
Bacterias; BNF; FBN; Fixacao biologica de nitrogenio; Nitrogen fixing bacteria; Sugar cane. |
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Thesagro: |
Bactéria; Cana de Açúcar; Folha. |
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Thesaurus Nal: |
Herbaspirillum rubrisubalbicans; Herbaspirillum seropedicae; leaves. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03613naa a2200301 a 4500
001 1621027
005 1999-04-20
008 1997 bl uuuu u00u1 u #d
100 1 $aOLIVARES, F. L.
245 $aInfection of mottled stripe disease-susceptible and resistant sugar cane varieties by the endophytic diazotroph Herbaspirillum.
260 $c1997
520 $aLeaves of a mottled stripe disease-susceptible cultivar (B-4362) and of a mottled stripe disease-resistant cultivar (SP 70-1143) of sugar cane (interspecific hybrids of Saccharum) were inoculated with the diazotrophic endophytes, Herbaspirillum rubrisubalbicans or Herbaspirillum seropedicae, via injection into the apex of the stem. At 7 and 20 d.a.i., H. seropedicae could be isolated only from a small necrotic area around the point of inoculation, where there was considerable degradation of host cells, and was not detected in any other part of the leaves. This suggested a hypersensitive response by the host to this bacterium, and no disease symptoms formed on either cultivar. By contrast, H. rubrisubalbicans could be re-isolated from throughout the infectedleaves of both cultivars at both harvests and produced widespread disease symptoms on the leaves of cv. B-4362. Symptoms consisted of necrotic regions near the point of inoculation, and red patches along the vertical axis of the leaves, where the bacteria had spread in the primary and secondary veins. The xylem-conducing elements in disease regions of leaves were filled with bacteria and, at the edges of disease symptoms, the vessels were filled with a gum which stained blue-green with toluidine blue. This material probably contained phenolic compounds, and was produced as a host defence response. Leaves of cv. SP70-1143 only developed small red stripes near the point of inoculation. These symptoms did not spread along the leaves, and the infected xylem vessels were never seen to be completely full of bacteria, Instead, the vessels contained encapsulated bacterial colonies attached to secondary wall deposition; these colonies were surrounded by blue-green material that might have been host-defence gums. In cv. B-4362, bacteria were abundant in the intercellular spaces of mesophyll adjacent to infected xylem, and also filled sub-stomatal cavities. Immunogold labelling using polyclonal antisera raised against H. rubrisubalbicans gave a weak signal with the bacteria in cv. SP 70-1143, showing that few binding sites were available to the antibodies. By contrast, bacteria in cv. B-4362 reacted strongly with the antibody, suggesting that they had a denser coating of immunoreactive mucus. In the later stages of infection of cv. B-4362, lysed bacteria were seen within degrated plant cells surrounded by a matrix of plant gums and bacterial mucus. This matrix reacted strongly to the H. rubrisubalbicans antibodies. Immunogold labelling using antibodies against nitrogenase component II showed that nitrogenase was expressed by bacteria in the early stages of infection of cv. B-4362, but not in later stages, or by bacteria infecting cv. SP 70-1143.
650 $aHerbaspirillum rubrisubalbicans
650 $aHerbaspirillum seropedicae
650 $aleaves
650 $aBactéria
650 $aCana de Açúcar
650 $aFolha
653 $aBacterias
653 $aBNF
653 $aFBN
653 $aFixacao biologica de nitrogenio
653 $aNitrogen fixing bacteria
653 $aSugar cane
700 1 $aJAMES, E. K.
700 1 $aBALDANI, J. I.
700 1 $aDOBEREINER, Johanna.
773 $tNew Phytologist, Oxford$gv. 135, p. 723-737, 1997.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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| Registros recuperados : 66 | |
| 4. |  | OLIVARES, F. L.; JAMES, E. K.; BALDANI, J. I.; DOBEREINER, Johanna. Microscopia otica e eletronica da interacao entre variedades de cana-de-acucar com diferentes graus de suscetibilidade e estria mosqueada e Herbaspirillum rubrisubalbicans sin. Pseudomonas rubrisubalbicans. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 29., Campo Grande, MS, ago. 1996. Fitopatologia Brasileira, Brasilia, v.21, p.344, 1996. Resumo n.59.| Biblioteca(s): Embrapa Agrobiologia. |
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| 5. | | MOULIN, L.; JAMES, E. K.; KLONOWSKA, A.; FARIA, S. M. de; SIMON, M. F. Phylogeny, diversity, geographical distribution, and host range of legume-nodulation betaproteobacteria: what is the role of plant taxonomy? In: BRUIJN, F. J. de. Biological nitrogen fixation. New Jersey: Wiley&sons, 2015. p. 177-190| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 6. | | MOULIN, L.; JAMES, E. K.; KLONOWSKA, A.; FARIA, S. M. de; SIMON, M. F. Phylogeny, diversity, geographical distribution, and host range of legume-nodulation betaproteobacteria: what is the role of plant taxonomy? In: BRUIJN, F. J. de. Biological nitrogen fixation. New Jersey: Wiley&sons, 2015. p. 177-190| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 8. | | JAMES, E. K.; REIS, V. M.; OLIVARES, F. L.; BALDANI, J. I.; DOBEREINER, Johanna. Infection of sugar cane by the nitrogen-fixing bacterium Acetobacter diazotrophicus. Journal of Experimental Botany, Oxford, v. 45, n. 275, p. 757-766, 1994.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 9. | | JAMES, E. K.; OLIVARES, F. L.; BALDANI, J. I.; DOBEREINER, Johanna. Herbaspirillum, an endophytic diazotroph colonizing vascular tissue in leaves of Sorghum bicolor L. Moench. Journal of Experimental Botany, Oxford, v. 48, n. 308, p. 785-797, 1997.| Biblioteca(s): Embrapa Agrobiologia. |
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| 10. | | RAMOS, M. L. G.; PARSONS, R.; SPRENT, J. I.; JAMES, E. K. Effect of water stress on nitrogen fixation and nodule structure of common bean. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 38, n. 3, p. 339-347, mar. 2003 Título em português: Efeito do estresse hídrico na fixação biológica de nitrogênio e estrutura de nódulos de feijão.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 12. | | HARTMANN, A.; JAMES, E. K.; BRUIJN, F. J. de; SCHWAB, S.; ROTHBALLER, M.; SCHMID, M. In situ localization and strain-specific quantification of Azospirillum and other dizotrophic plant plant growth promoting bacteria using antibodies and molecular probes. In: CASSÁN, F. D.; OKON, Y.; CREUS, C. M. (Ed.) Handbook for Azospirillum: techinical issues and protocols. Heidelberg: Springer, 2015 p. 45-64| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 14. | | PIRES, R. de C.; REIS JUNIOR, F. B. dos; ZILLI, J. E.; JAMES, E. K.; SIMON, M. F. Associação simbiótica entre seis espécies do gênero mimosa e bactérias diazotróficas em solos com diferentes características. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CERRADOS. Jovens talentos 2016: resumos. Planaltina, DF: Embrapa Cerrados, 2016. 99 p. p. 41 (Embrapa Cerrados. Documentos, 334). Comissão organizadora: SOUZA, K. W. de; FALEIRO, A. S. G.; SALGUES, A. L. M.; ALONSO, A. M.; CARVALHO, A. M. de; LOBATO, B. R.; CRUZ, C. V.; SOUSA, E. dos S.; PELEGRINELLI, F.; SOARES, J. P. G.; LIMA, J. E. F. W.; ARBUES, J. F. de O.;...| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
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| 15. | | CRUZ, L. M. V. da; GOI, S. R.; JAMES, E. K.; PITARD, R. M.; OLIVEIRA, L. D. Nodulação de Mimosa pudica por beta-rizóbio isolados de diferentes ecossistemas no Brasil. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 28., REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 12., SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 10., REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 7., 2008, Londrina. FertBio 2008: desafios para o uso do solo com eficiência e qualidade ambiental: anais. Londrina: Embrapa Soja: SBCS: IAPAR, UEL, 2008. 4 p. 1 CD-ROM. Parceria: UFRRJ.
Organizado por: Adilson de Oliveira Júnior, Regina Maria Villas Bôas de Campos Leite, César de Castro, Fábio Álvares de Oliveira; Odilon Ferreira Saraiva.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 16. | | ANDREWS, M.; JAMES, E. K.; SPRENT, J. I.; BODDEY, R. M.; GROSS, E.; REIS JUNIOR, F. B. dos. Nitrogen fixation in legumes and actinorhizal plants in natural ecosystems: values obtained using ¹5N natural abundance. Plant ecology & Diversity, v. 4, n. 2-3, p. 131-140, june-sept., 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Cerrados. |
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| 17. | | ANDREWS, M.; DE MEYER, M.; JAMES, E. K.; ST. EPKOWSKI, T.; HODGE, S.; SIMON, M. F.; YOUNG, J. P. W. Horizontal transfer of symbiosis genes within and between rhizobial genera: occurrence and importance. Genes, v. 9, n. 7, article 321, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 18. | | PIRES, R. C.; REIS JUNIOR, F. B. dos; ZILLI, J. E.; JAMES, E. K.; SIMON, M. F. Influência das características do solo na presença de bactérias diazotróficas em simbiose com diferentes espécies de Mimosa In: REUNIÃO LATINOAMERICANA DE RIZOBIOLOGIA, 27., 2016, Londrina. Fortalecendo as parcerias Sul-Sul: anais. Curitiba: SBCS-NEPAR, 2016. 308 p. Editado por Mariangle Hungria, Douglas Fabiano Gomes, Arnaldo Colozzi Filho. RELAR 2016. p.159| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 19. | | HUMPHRY, D. R.; ANDREWS, M.; SANTOS, S. R.; JAMES, E. K.; VINOGRADOVA, L. V.; PERIN, L.; REIS, V. M.; CUMMINGS, S. P. Phylogenetic assignment and mechanism of action of a crop growth promoting Rhizobium radiobacter strain used as a biofertiliser on graminaceous crops in Russia Antonie van Leeuwenhoek, Amsterdam, v. 91, n. 2, p. 105-113, feb. 2007. Parceria: University of York, University of Sunderland, Auburn University, University of Dundee, All-Russia Research Institute, Northumbria University| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 20. | | COSTA, E. S. P.; NOVAIS, C. B. de; GOI, S. R.; MARTINS, C. M.; JAMES, E. K.; BARAÚNA A.; REIS, V. M.; ROUWS, L. F. M. Leguminosas arbóreas associadas a bactérias fixadoras de nitrogênio: seria essa uma estratégia para o estabelecimento em áreas da Caatinga? In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 31.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 15.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 13.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 10., 2014, Araxá. Fertilidade e biologia do solo: integração e tecnologias para todos: anais. Araxá: Núcleo Regional Leste da Sociedade Brasileira de Ciência do Solo, 2014. FertBio 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| Registros recuperados : 66 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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