Polychlorinated biphenyl (PCB) concentration and congener data collected from anaerobic sediment microcosms that harbor organohalide respiring bacteria

The data set presented here quantifies individual PCB congeners and total PCB concentrations in sediment microcosms that harbor anaerobic microbial consortium native to PCB-contaminated sediments. The PCB data was collected at day 0 and day 200 from sediment microcosms, and it accompanies a multi-omics dataset that includes 4 metagenomes, 8 metatranscriptomes, 63 metagenome-assembled genomes. As a whole, the combine datasets capture dynamic microbial community interactions, structure, and function relevant to anaerobic PCB biodegradation in the presence of differing PCB concentrations and congener profiles.