dor_id: 23006

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la "Revista Internacional de Contaminación Ambiental" se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO); SCOPUS, Web Of Science (WoS); Aquatic Sciences and Fisheries Abstracts, Cab Abstracts, Cab Health, Chemical Abstracts, Elsevier Biobase, Elsevier Geo Abstracts, Periódica, Pollution Abstracts, SCOPUS, Water Resources Abstracts

561.#.#.u: https://www.atmosfera.unam.mx/

650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://www.revistascca.unam.mx/rica/index.php/rica/index

351.#.#.b: Revista Internacional de Contaminación Ambiental

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/25524/24069

100.1.#.a: Ortiz Hernández, Ma. Laura; Monterrosas Brisson, Michelle; Yanez Ocampo, Gustavo; Sánchez Salinas, Enrique

524.#.#.a: Ortiz Hernández, Ma. Laura, et al. (2001). BIODEGRADATION OF METHYL-PARATHION BY BACTERIA ISOLATED OF AGRICULTURAL SOIL. Revista Internacional de Contaminación Ambiental; Vol. 17 Núm. 3, 2001; 147-155. Recuperado de https://repositorio.unam.mx/contenidos/23006

245.1.0.a: BIODEGRADATION OF METHYL-PARATHION BY BACTERIA ISOLATED OF AGRICULTURAL SOIL

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

264.#.0.c: 2001

264.#.1.c: 2011-06-06

653.#.#.a: pesticides; methyl parathion; bacteria; biodegradation; phosphotriesterase; parathion-hidrolase

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico claudio.amescua@atmosfera.unam.mx

884.#.#.k: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/25524

001.#.#.#: 105.oai:ojs.pkp.sfu.ca:article/25524

041.#.7.h: spa

520.3.#.a: A methyl-parathion degrading consortium of bacteria was isolated from agricultural soils in central Mexico (Morelos state), using methyl-parathion as the only carbon source. The ability of the consortium to degrade methyl-parathion, was assessed with a mineral medium containing 15 mg/L of pesticide; remnants concentration of methyl-parathion were measured by gas chromatography Different colonies were chosen from the consortium obtained, depending on their color, growth shape, morphology, consistency, borders and surface. As much as eleven different genera of bacteria were found in the consortium, which were tested for enzymatic activity by measuring change in absorbance at 410 nm, when a 15 mg/L solution of methyl-parathion was exposed to an extract containing the enzyme (a phosphotriesterase), to produce dimethylthiophosphoric acid and p-nitrophenol. From the eleven tested species plus Flavobacterium sp. ATCC 27551 strain, only five of them showed phosphotriesterase activity on the methyl-parathion. Because most of the isolated bacteria are pathogens it becomes difficult to establish recommendations towards the extensive use of one of these strains in natural environments. However, these bacteria could be considered as a potential source of enzymes to reduce environmental contamination by methyl-parathion and its residues.

773.1.#.t: Revista Internacional de Contaminación Ambiental; Vol. 17 Núm. 3 (2001); 147-155

773.1.#.o: https://www.revistascca.unam.mx/rica/index.php/rica/index

022.#.#.a: ISSN impreso: 0188-4999

310.#.#.a: Trimestral

300.#.#.a: Páginas: 147-155

264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

harvesting_date: 2023-11-08 13:10:00.0

856.#.0.q: application/pdf

245.1.0.b: BIODEGRADATION OF METHYL-PARATHION BY BACTERIA ISOLATED OF AGRICULTURAL SOIL

last_modified: 2024-03-19 14:00:00

license_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode.es

license_type: by-nc

_deleted_conflicts: 2-1967a08022041fad943ad69c8d7ad205

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