Aislamiento de microorganismos oligotróficos degradadores de hidrocarburos en la Bahía de Cartagena, Colombia

Saavedra, Diana María Quintana; Cabrera, Mélody; Herazo, Gustavo Tous; Echeverry, Echeverry

doi:10.26640/01200542.30.3_12

Cited by 1 publication

(2 citation statements)

References 2 publications

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“…bacteria Degrading bacteria: gram-positive No data available Echeverri Jaramillo et al ( 2011 ) Cartagena Bolívar Original article Biofilms, sediment, or sludge, neuston and water subsurface Direct isolation/Biochemical test Pseudomonas aeruginosa Petroleum García et al ( 2011 ) Bogotá D.C Cundinamarca Original article Contaminated soils Direct isolation Degrading bacteria Petroleum Arrieta-Ramírez et al ( 2012 ) Medellín Antioquia Original article Soils Direct isolation/Strains were identified by 16S rRNA Enterobacter sp., Bacillus sp., Staphylococcus aureus , Sanguibacter soli , Arthrobacter sp., Flavobacterium sp. Diesel Pino et al ( 2012 ) Apartadó Antioquia Original article Soils Direct isolation Degrading bacteria Diesel Quintana-Saavedra et al ( 2012 ) Cartagena Bolívar Original article Water Direct isolation/Biochemical test Pseudomonas sp. , Bacillus subtilis, Staphylococcus sp.…”

Section: Resultsmentioning

confidence: 99%

“…According to the analyzed publications, Pseudomonas and Bacillus species are the most frequently isolated in hydrocarbon degradation studies in the country. Probably, this result could be attributed to the much higher cultivability of both genera by direct isolation of contaminated samples with hydrocarbons (Gomez et al 2006 ; Quintana-Saavedra et al 2012 ; Álvares et al 2016 ; Doria-Argumedo 2018 ). However, Pseudomonas and Bacillus are genera truly important and have been found to play vital roles in petroleum hydrocarbon degradation (Vásquez et al 2010 ; Yanine 2010 ; Das and Chandran 2011 ; Xu et al 2018 ).…”

Section: Discussionmentioning

confidence: 99%

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Hydrocarbon-degrading bacteria in Colombia: systematic review

2022

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Petroleum industry activities worldwide have caused pollution and resulted in environmental degradation. Microorganisms with the potential to reduce pollutant levels by degradation processes have been reported, and bacteria are among such organisms. The first study on bacterial degradation in Colombia was published in 1996. The study isolated bacteria belonging to the Pseudomonas genus from hydrocarbon-polluted sediments. Since then, different reports on degrading bacteria have been published. The objective of this systematic review is to identify and analyze all the studies on hydrocarbon-degrading bacteria performed in Colombia. To accomplish this goal, a literature search was conducted. Inclusion and exclusion criteria were applied, and 37 relevant articles were obtained. We found that 2018 was the year with the largest number of publications in Colombia, and most frequently identified bacterial genera were Pseudomonas and Bacillus. Some studies showed that the degradation of hydrocarbons is more efficient when bacterial consortia are used rather than pure cultures. This study provides information about bacteria with the potential to degrade hydrocarbons in Colombia, which in turn will be a source of information for future studies in this field.

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