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dc.contributor.authorHigino Mussy, Marília
dc.contributor.authorBrucha, Gunther
dc.contributor.authorGomes Reis, Mariza
dc.contributor.authorIkeda Ushimaru, Priscila [UNESP]
dc.contributor.authorYamashita, Miyuki
dc.contributor.authorRodrigues Bastos, Wanderley
dc.date.accessioned2014-05-27T11:29:05Z
dc.date.available2014-05-27T11:29:05Z
dc.date.issued2013-05-01
dc.identifierhttp://www.redalyc.org/articulo.oa?id=33926990008
dc.identifier.citationInterciencia, v. 38, n. 5, p. 353-357, 2013.
dc.identifier.issn0378-1844
dc.identifier.urihttp://hdl.handle.net/11449/75332
dc.description.abstractPesticide application has become very important in controlling pests and other infestations that attack crops and pastures. The study of these organic compounds in the environment and especially the changes they undergo during their incubation periods in soils are still largely unknown, as are their equivalent effects on living organisms. The herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) is widely used to control broadleaf weeds that infest pastures and plantations in the Amazon region. This herbicide is classified toxicologically as Class I; that is, highly toxic. The aim of this study was to isolate and identify microorganisms from soils of the Amazon region, resistant to the toxicity of 2,4-D. For this, aliquots of soil samples were incubated in a mineral medium containing 200mg·l-1 of the compound as sole carbon source. After 18 transfers, the organisms growing in the medium were isolated and identified phylogenetically. The results of the 16S DNA sequencing fragment amplified from strains isolated suggest that Methylobacterium sp., Xanthobacter autotrophicus, Burkholderia cenocepacia, Aurantimonas sp., Campylobacter jejuni and Methylobacterium chloromethanicum, all described in the literature as potential degraders of organic compounds, were present in the soils of the state of Rondônia. These samples were resistant to microbial toxicity of 2,4-D.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent353-357
dc.language.isopor
dc.relation.ispartofInterciencia
dc.sourceScopus
dc.titleIdentificação de microrganismos resistentes ao herbicida ácido 2,4-diclorofenóxiacético (2,4-D) em solos de Rondônia, Brasilpt
dc.title.alternativeIdentification of microorganisms resistant to the herbicide 2,4-dichlorophenoxyacetic acid (2,4-d) in soils of Rondonia, Brazilen
dc.typeArtigo
dcterms.licensehttp://www.scielo.org.ve/revistas/inci/paboutj.htm
dc.contributor.institutionUniversidade Federal de Rondônia (UNIR)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionEscola de Engenharia de São Carlos
dc.contributor.institutionUniversidade Federal de Alfenas (UNIFAL)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionAgResearch
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Londrina (UEL)
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Federal do Rio de Janeiro (UFRJ)
dc.description.affiliationLaboratório de Biogeoquímica Ambiental Wolfgang C. Pfeiffer Universidade Federal de Rondônia (UNIR)
dc.description.affiliationUniversidade de São Paulo
dc.description.affiliationEscola de Engenharia de São Carlos
dc.description.affiliationInstituto de Ciencias e Tecnologia Universidade Federal de Alfenas (UNIFAL), Rodovia José Aurélio Vilela, No 11.999, CEP: 37715-400 Poços de Caldas, MG
dc.description.affiliationUniversidade Estadual de Campinas(UNICAMP)
dc.description.affiliationAgResearch
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho
dc.description.affiliationCNPq
dc.description.affiliationUniversidade Estadual de Londrina
dc.description.affiliationUniversidade Federal de São Carlos
dc.description.affiliationUniversidade Federal Do Rio de Janeiro
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-84882803596
dc.relation.ispartofjcr0.258
dc.relation.ispartofsjr0,183
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