Isolation and characterization of bacteria with potential naphthalene-degradation form La Escondida lagoon, reynosa, Mexico

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:27Z
Fecha de publicación2022-01-01
ResumenBioremediation, is currently one of the most studied techniques for the elimination of polycyclic aromatic hydrocarbons in soils. However, in order to have a more efficient degradation process, the use of autochthonous bacteria from the contaminated region is recommended because these bacteria are adapted to the climatic and environmental conditions of the site to be remedied. The aim of this work was to isolate and characterize bacteria strains from the city of Reynosa, Mexico, with the potential to degrade naphthalene. Strain isolation was carried out whit soil samples from the shore of ``La Escondida{''} lagoon, a former landfill of pollutants of the petrochemical industry. The isolates were sub-jected to the emulsion index test as a selective factor to later evaluate their effect in the drop collapse, drop displacement and naphthalene tolerance tests. Finally, sixty-two strains were identified by amplification of the 16S rRNA gene. Ten strains showed the best values in the drop collapse, oil displacement and naphthalene tolerance tests. Four strains had the best naphthalene degradation potential; Pseudomonas aeruginosa (1P2 and 5P2), Bacillus cereus (5S1) and Bacillus subtillis (P52). A degradation of naphthalene was observed in the IR spectrum and UPLC chromatogram after 12 days by 1P2 strain.es_ES
Doihttps://doi.org/10.55815/408084es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4296
Idiomaenes_ES
EditorialAssoc Antics Alumnes Inst Quimic Sarria - AIQSes_ES
RelaciónAfinidades_ES
URL relacionadohttps://doi.org/10.55815/408084es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteAfinidad
Palabra clavebioremediationes_ES
Palabra clavesoilses_ES
Palabra clavepolycyclic aromatic hydrocarbones_ES
Palabra clavePseudomonases_ES
TítuloIsolation and characterization of bacteria with potential naphthalene-degradation form La Escondida lagoon, reynosa, Mexicoes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorPinto-Linan, Gilberto
AutorPaz-Gonzalez, Alma D.
AutorGonzalez-Munoz, Valeria
AutorPalos, Isidro
AutorMireles-Martinez, Maribel
AutorCruz-Hernandez, Maria A.
AutorVazquez-Jimenez, Lenci K.
AutorRivera, Gildardo
AutorPinto-Linan, Gilbertoes_ES
AutorPaz-Gonzalez, Alma D.es_ES
AutorGonzalez-Munoz, Valeriaes_ES
AutorPalos, Isidroes_ES
AutorMireles-Martinez, Maribeles_ES
AutorCruz-Hernandez, Maria A.es_ES
AutorVazquez-Jimenez, Lenci K.es_ES
AutorRivera, Gildardoes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número597es_ES
Rango de páginas431-440es_ES
URL relacionadahttps://doi.org/10.55815/408084
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen79es_ES

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