Related Experiment Video
Updated: Jun 12, 2026

Isolation, Propagation, and Identification of Bacterial Species with Hydrocarbon Metabolizing Properties from Aquatic Habitats
Published on: December 7, 2021
Characterization and biotechnological potential of petroleum-degrading bacteria isolated from oil-contaminated soils
Zhengzhi Zhang1, Lixue Gai, Zhaowei Hou
1MOE Key Laboratory of Microbial Metabolism and School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China.
Abstract:
A collection of 38 bacteria was obtained by enrichment cultivation from oil-contaminated soils of an oil field in Daqing, China. Twenty-two strains could utilize diesel oil as the sole source of carbon and energy, and 11 strains could degrade the total petroleum hydrocarbons (TPHs) of diesel oil by more than 70% in 7d. Phylogenetically, 19 of the bacteria related to Bacillus species. About 87.5% TPHs of crude oil were degraded by a consortium of seven strains. Denaturing gradient gel electrophoresis analysis suggested that five of the strains persisted throughout the degradation process. The collection of isolated bacteria might be a useful resource for bioremediation of oil-contaminated soils and biotreatment of oil wastewater.
More Related Videos
Related Concept Videos
Microbial Bioremediation of Hydrocarbons
Bioremediation
Environmental Applications of Microorganisms
Microbial Bioremediation of Plastics
Lipid Catabolism
Green Algae

