Response Mechanisms of Denitrifying Anaerobic Methane Oxidation (DAMO) Processes to Typical Quinolone Antibiotics in Freshwater Wetland Sub-Surface Sediments

Focusing on the Baiyangdian wetland, which is contaminated with quinolone antibiotics (QNs) and hosts active DAMO processes, this study employed 13C-labeled microcosm incubation experiments, RT-qPCR, and gene sequencing to decipher the response mechanisms of DAMO processes to prevalent QNs in the sub-surface sediments of study area.