Plant-microbe interactions between maize (Zea mays L.) and endophytic microrganisms observed by Scanning Electron Microscopy - DOI: 10.4025/actascibiolsci.v26i3.1600

Detalhes bibliográficos
Autor(a) principal: Souza, Alexandre Oliveira de
Data de Publicação: 2008
Outros Autores: Pamphile, João Alencar, Rocha, Carmem Lúcia M. Sartori Cardoso da, Azevedo, João Lúcio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1600
Resumo: During the last few years endophytes occurrence has been constantly reported in healthy, symptomless leaves, suggesting that this microrganisms can colonize plant organs without causing apparent disease symptoms. The purpose of this study was to observe plant-microbe interactions between maize (Zea mays L.) and endophytic bacteria into the leaf tissue by scanning electron microscopy with application of an osmium fixation technique. It was possible to observe intracellular space of maize leaves infected with endophytic bacteria by this technique. The three-dimensional configuration and arrangement of endophyte colonies inside leaf tissue of host plant were visible
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spelling Plant-microbe interactions between maize (Zea mays L.) and endophytic microrganisms observed by Scanning Electron Microscopy - DOI: 10.4025/actascibiolsci.v26i3.1600Interações planta-micróbio entre o milho (Zea mays L.) e microrganismos endofíticos observados por microscopia eletrônica de varredura - DOI: 10.4025/actascibiolsci.v26i3.1600endofíticosbactériasmilhomicroscopia eletrônica de varredura2.01.00.00-0 Biologia GeralDuring the last few years endophytes occurrence has been constantly reported in healthy, symptomless leaves, suggesting that this microrganisms can colonize plant organs without causing apparent disease symptoms. The purpose of this study was to observe plant-microbe interactions between maize (Zea mays L.) and endophytic bacteria into the leaf tissue by scanning electron microscopy with application of an osmium fixation technique. It was possible to observe intracellular space of maize leaves infected with endophytic bacteria by this technique. The three-dimensional configuration and arrangement of endophyte colonies inside leaf tissue of host plant were visibleDurante os últimos anos, a ocorrência de endófitos tem sido constantemente reportada em folhas saudáveis, assintomáticas, sugerindo que esses microrganismos podem colonizar órgãos de plantas sem causarem sintomas aparentes de doenças. O objetivo deste trabalho foi o de observar as interações planta-micróbio entre o milho (Zea mays L.) e bactérias endofíticas no tecido das folhas por microscopia eletrônica de varredura com a aplicação de uma técnica de fixação com ósmio. Com o emprego dessa técnica foi possível observar o espaço intercelular das folhas de milho com bactérias endofíticas. A configuração tri-dimensional e o arranjo das colônias endofíticas nos tecidos das folhas da planta hospedeira foram visíveisUniversidade Estadual De Maringá2008-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/160010.4025/actascibiolsci.v26i3.1600Acta Scientiarum. Biological Sciences; Vol 26 No 3 (2004); 357-359Acta Scientiarum. Biological Sciences; v. 26 n. 3 (2004); 357-3591807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1600/972Souza, Alexandre Oliveira dePamphile, João AlencarRocha, Carmem Lúcia M. Sartori Cardoso daAzevedo, João Lúcioinfo:eu-repo/semantics/openAccess2022-11-23T17:33:13Zoai:periodicos.uem.br/ojs:article/1600Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:13Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Plant-microbe interactions between maize (Zea mays L.) and endophytic microrganisms observed by Scanning Electron Microscopy - DOI: 10.4025/actascibiolsci.v26i3.1600
Interações planta-micróbio entre o milho (Zea mays L.) e microrganismos endofíticos observados por microscopia eletrônica de varredura - DOI: 10.4025/actascibiolsci.v26i3.1600
title Plant-microbe interactions between maize (Zea mays L.) and endophytic microrganisms observed by Scanning Electron Microscopy - DOI: 10.4025/actascibiolsci.v26i3.1600
spellingShingle Plant-microbe interactions between maize (Zea mays L.) and endophytic microrganisms observed by Scanning Electron Microscopy - DOI: 10.4025/actascibiolsci.v26i3.1600
Souza, Alexandre Oliveira de
endofíticos
bactérias
milho
microscopia eletrônica de varredura
2.01.00.00-0 Biologia Geral
title_short Plant-microbe interactions between maize (Zea mays L.) and endophytic microrganisms observed by Scanning Electron Microscopy - DOI: 10.4025/actascibiolsci.v26i3.1600
title_full Plant-microbe interactions between maize (Zea mays L.) and endophytic microrganisms observed by Scanning Electron Microscopy - DOI: 10.4025/actascibiolsci.v26i3.1600
title_fullStr Plant-microbe interactions between maize (Zea mays L.) and endophytic microrganisms observed by Scanning Electron Microscopy - DOI: 10.4025/actascibiolsci.v26i3.1600
title_full_unstemmed Plant-microbe interactions between maize (Zea mays L.) and endophytic microrganisms observed by Scanning Electron Microscopy - DOI: 10.4025/actascibiolsci.v26i3.1600
title_sort Plant-microbe interactions between maize (Zea mays L.) and endophytic microrganisms observed by Scanning Electron Microscopy - DOI: 10.4025/actascibiolsci.v26i3.1600
author Souza, Alexandre Oliveira de
author_facet Souza, Alexandre Oliveira de
Pamphile, João Alencar
Rocha, Carmem Lúcia M. Sartori Cardoso da
Azevedo, João Lúcio
author_role author
author2 Pamphile, João Alencar
Rocha, Carmem Lúcia M. Sartori Cardoso da
Azevedo, João Lúcio
author2_role author
author
author
dc.contributor.author.fl_str_mv Souza, Alexandre Oliveira de
Pamphile, João Alencar
Rocha, Carmem Lúcia M. Sartori Cardoso da
Azevedo, João Lúcio
dc.subject.por.fl_str_mv endofíticos
bactérias
milho
microscopia eletrônica de varredura
2.01.00.00-0 Biologia Geral
topic endofíticos
bactérias
milho
microscopia eletrônica de varredura
2.01.00.00-0 Biologia Geral
description During the last few years endophytes occurrence has been constantly reported in healthy, symptomless leaves, suggesting that this microrganisms can colonize plant organs without causing apparent disease symptoms. The purpose of this study was to observe plant-microbe interactions between maize (Zea mays L.) and endophytic bacteria into the leaf tissue by scanning electron microscopy with application of an osmium fixation technique. It was possible to observe intracellular space of maize leaves infected with endophytic bacteria by this technique. The three-dimensional configuration and arrangement of endophyte colonies inside leaf tissue of host plant were visible
publishDate 2008
dc.date.none.fl_str_mv 2008-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1600
10.4025/actascibiolsci.v26i3.1600
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1600
identifier_str_mv 10.4025/actascibiolsci.v26i3.1600
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1600/972
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 26 No 3 (2004); 357-359
Acta Scientiarum. Biological Sciences; v. 26 n. 3 (2004); 357-359
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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