Achromobacter insolitus and Zoogloea ramigera associated with wheat plants (Triticum aestivum)

dc.creatorSALA, Valeria Marino Rodrigues
dc.creatorCARDOSO, Elke Jurandy Bran Nogueira
dc.creatorGARBOGGINI, Fabiana Fantinatti
dc.creatorNOGUEIRA, Neusa de Lima
dc.creatorSILVEIRA, Adriana Parada Dias da
dc.date2008
dc.date2013-07-26T17:57:51Z
dc.date2016-06-27T19:31:25Z
dc.date2013-07-26T17:57:51Z
dc.date2016-06-27T19:31:25Z
dc.date.accessioned2018-03-29T01:52:37Z
dc.date.available2018-03-29T01:52:37Z
dc.identifierBIOLOGY AND FERTILITY OF SOILS, v.44, n.8, p.1107-1112, 2008
dc.identifier0178-2762
dc.identifier10.1007/s00374-008-0292-4
dc.identifierhttp://apps.isiknowledge.com/InboundService.do?Func=Frame&product=WOS&action=retrieve&SrcApp=EndNote&UT=000258757900013&Init=Yes&SrcAuth=ResearchSoft&mode=FullRecord
dc.identifierhttp://dx.doi.org/10.1007/s00374-008-0292-4
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/459
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/459
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1308202
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionThis study reports for the first time the presence of diazotrophic bacteria belonging to the genera Achromobacter and Zoogloea associated with wheat plants. These bacterial strains were identified by the analysis of 16S rDNA sequences. The bacterium IAC-AT-8 was identified as Azospirillum brasiliense, whereas isolates IAC-HT-11 and IAC-HT-12 were identified as Achromobacter insolitus and Zoogloea ramigera, respectively. A greenhouse experiment involving a non-sterilized soil was carried out with the aim to study the endophytic feature of these strains. After 40 days from inoculation, all the strains were in the inner of roots, but they were not detected in soil. In order to assess the location inside wheat plants, an experiment was conducted under axenic conditions. Fifteen days after inoculation, preparations of inoculated plants were observed by the scanning electron microscope, using the cryofracture technique, and by the transmission electron microscope. It was observed that all isolates were present on the external part of the roots and in the inner part at the elongation region, in cortex cells, but not in the endodermis or in the vascular bundle region. No colonizing bacterial cells were observed in wheat leaves.
dc.description44
dc.description8
dc.description1107
dc.description1112
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.languageeng
dc.publisherSPRINGER
dc.publisherEstados Unidos
dc.relationBiology and Fertility of Soils
dc.rightsfechado
dc.rightsCopyright SPRINGER
dc.sourceWOS
dc.subjectidentification
dc.subjectdiazotrophic bacteria
dc.subjectelectron microscope
dc.subjectroot colonization
dc.subjectGROWTH-PROMOTING BACTERIA
dc.subjectNITROGEN-FIXATION
dc.subjectDIAZOTROPHIC BACTERIA
dc.subjectCONFER RESISTANCE
dc.subjectGRAMINEOUS PLANTS
dc.subjectBRASSICA-NAPUS
dc.subjectCOLONIZATION
dc.subjectAZOSPIRILLUM
dc.subjectIDENTIFICATION
dc.subjectDIVERSITY
dc.subjectSoil Science
dc.titleAchromobacter insolitus and Zoogloea ramigera associated with wheat plants (Triticum aestivum)
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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