Publication:
Gluconacetobacter diazotrophicus in tropical tomato (Solanum lycopersicum L.) and sugarcane crops (Saccharum officinarum L.) from the West Central region of Colombia

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col.comunidadvinculadaComunidad Agroindustrial de Colombiaes_CO
col.contrato0508-2011es_CO
col.date.proyecto2015-11
col.programa.colcienciasPrograma nacional de biotecnologíaes_CO
col.tipo.espGeneración de contenidos impresos, radiales, audiovisuales, multimedia, virtuales y Creative Commonses_CO
dc.audienceAdministradores de ciencia y tecnologíaes_CO
dc.audienceInvestigadoreses_CO
dc.coverage.spatialCaldases_CO
dc.creatorRestrepo Franco, Gloria María
dc.creatorSánchez Toro, Óscar Julián
dc.creatorMarulanda Moreno, Sandra María
dc.creatorGaleano Vanegas, Narmer Fernando
dc.creatorTaborda Ocampo, Gonzalo
dc.creator.corporativoUniversidad Católica de Manizales, UCMes_CO
dc.creator.corporativoUniversidad de Caldas, UCaldases_CO
dc.creator.mailosanchez@ucaldas.edu.coes_CO
dc.date.accessioned2018-09-24T15:03:30Z
dc.date.available2018-09-24T15:03:30Z
dc.date.embargoEndinfo:eu-repo/date/embargoEnd/2024-01-31es_CO
dc.date.issued2015
dc.description.abstractBackground and aims Gluconacetobacter diazotrophicus is a plant growth-promoting bacterium (PGPB) that is endophytic and associated with sugarcane in Brazil. This study aims to determine the presence of G. diazotrophicus bacteria in sugarcane and tomato crops in Colombia. Methods Bacteria were isolated from roots, stems and leaf tissues and identified using phenotypic and biochemical evaluations and PCR assays. Isolates were characterized by their production of indole compounds, nitrogenase activity, and phosphorus solubilization. Results 100% of isolates obtained solubilize phosphorus, produce indole compounds in the presence of tryptophan, and exhibit nitrogenase activity. The isolates from sugarcane that were selected belong to the species G. diazotrophicus. Conclusions These results constitute the first report confirming the natural presence of G. diazotrophicus in Colombia. This finding has ecological significance and will advance research towards identifying the potential use of this bacterium in regional crops.es_CO
dc.description.isprojectnoes_CO
dc.description.projectid1127-521-28333es_CO
dc.description.projectnameObtención y evaluación de un promotor para el crecimiento de cultivos de tomate y zanahoria a base de Gluconacetobacter diazotrophicuses_CO
dc.description.sponsorshipDepartamento Administrativo de Ciencia, Tecnología e Innovación [CO] Colcienciases_CO
dc.formatpdfes_CO
dc.format.extent27 páginases_CO
dc.identifier.urihttps://repositorio.minciencias.gov.co/handle/20.500.14143/21922
dc.language.isoenges_CO
dc.relation.ispartofObtención y evaluación de un promotor para el crecimiento de cultivos de tomate y zanahoria a base de Gluconacetobacter diazotrophicus. La publicación completa está disponible en : <a href="http://repositorio.colciencias.gov.co:80/handle/11146/21920" target="blank">http://repositorio.colciencias.gov.co:80/handle/11146/21920</a>
dc.rightsinfo:eu-repo/semantics/embargoedAccesses_CO
dc.source.bibliographicCitationContiene 46 referencias bibliográficas. Véase el documento adjuntoes_CO
dc.subject.keywordGluconacetobacter
dc.subject.keywordIsolation
dc.subject.keywordEndophyte
dc.subject.keywordNitrogen fixer
dc.subject.lembAgricultura -- Investigacioneses_CO
dc.subject.spinesBioquímica vegetales_CO
dc.subject.spinesAgronomíaes_CO
dc.subject.spinesMejora del crecimiento de las plantases_CO
dc.subject.spinesI+d agronómicaes_CO
dc.subject.spinesFertilizanteses_CO
dc.titleGluconacetobacter diazotrophicus in tropical tomato (Solanum lycopersicum L.) and sugarcane crops (Saccharum officinarum L.) from the West Central region of Colombiaes_CO
dc.typeOtroses_CO
dc.type.driverinfo:eu-repo/semantics/other.generacióndecontenidoses_CO
dc.type.hasversioninfo:eu-repo/semantics/acceptedVersiones_CO
dspace.entity.typePublication

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