Anaerobic oxidation of petroleum hydrocarbons by microbial communities in bottom sediments of oil-methane seep “Zelenseep” (Lake Baikal) under thermophilic conditions

Key Points

• Microbial communities in thermophilic conditions demonstrate the capacity for anaerobic oxidation of petroleum hydrocarbons, suggesting ecological adaptations.
• Key evidence shows significant hydrocarbon degradation under anaerobic conditions, associated with methane seep at Lake Baikal.
• Assessment of sediment samples from Lake Baikal identifies unique microbial processes contributing to the oxidation of petroleum hydrocarbons under thermophilic conditions.
• Significance highlights potential for bioremediation strategies in environments impacted by oil pollution and methane emissions.