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Biodegradation of herbicide diuron by streptomycetes isolated from soil

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Biodegradation of herbicide diuron by streptomycetes isolated from soil

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dc.contributor.author Castillo López, Mª Ángeles es_ES
dc.contributor.author Felis Reig, Nuria es_ES
dc.contributor.author Aragón Revuelta, Pilar es_ES
dc.contributor.author Cuesta Amat, Gonzalo es_ES
dc.contributor.author Sabater Marco, Consuelo
dc.date.accessioned 2017-03-27T11:36:31Z
dc.date.available 2017-03-27T11:36:31Z
dc.date.issued 2006-08-22
dc.identifier.issn 0964-8305
dc.identifier.uri http://hdl.handle.net/10251/79104
dc.description.abstract The diuron degrading activity of 17 streptomycete strains, obtained from agricultural and non-agricultural soils, was determined in the laboratory. All strains were identified as Streptomyces sp. by phenotypic characteristics and PCR-based assays. The strains were cultivated in liquid medium with diuron (4mgL(-1)) at 25 degrees C for 15 days. Biodegradation activity was deter-mined by high-performance liquid chromatography. The results indicated that all strains were able to degrade diuron, but to different amounts. Twelve strains degraded the herbicide by up to 50% and four of them by up to 70%. Strain A7-9, belonging to S. albidoflavus cluster, was the most efficient organism in the degradation of diuron, achieving 95% degradation after five days of incubation and no herbicide remained after 10 days. Overall, the strains isolated from agricultural soils exhibited higher degradation percentages and rates than those isolated from non-agricultural soils. Given the high degradation activity observed here, the streptomycete strains show a good potential for bioremediation of soils contaminated with diuron. (c) 2006 Elsevier Ltd. All rights reserved. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof International Biodeterioration and Biodegradation es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Herbicide es_ES
dc.subject Diuron es_ES
dc.subject Actinomycetes es_ES
dc.subject Streptomycetes es_ES
dc.subject Soil es_ES
dc.subject.classification MICROBIOLOGIA es_ES
dc.subject.classification QUIMICA ANALITICA es_ES
dc.subject.classification BIOQUIMICA Y BIOLOGIA MOLECULAR es_ES
dc.title Biodegradation of herbicide diuron by streptomycetes isolated from soil es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.ibiod.2006.06.020
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural es_ES
dc.description.bibliographicCitation Castillo López, MÁ.; Felis Reig, N.; Aragón Revuelta, P.; Cuesta Amat, G.; Sabater Marco, C. (2006). Biodegradation of herbicide diuron by streptomycetes isolated from soil. International Biodeterioration and Biodegradation. 58(3-4):196-202. doi:10.1016/j.ibiod.2006.06.020 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.ibiod.2006.06.020 es_ES
dc.description.upvformatpinicio 196 es_ES
dc.description.upvformatpfin 202 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 58 es_ES
dc.description.issue 3-4 es_ES
dc.relation.senia 30073 es_ES


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