Organophosphate pesticides and their potential in the change of microbial population and frequency of antibiotic resistance genes in aquatic environments.

Heavy metals (HMs) and pesticides disrupt aquatic biodiversity and microbial communities, contributing to antibiotic resistance via cross-resistance and co-selection mechanisms. This study investigates the relationship between organophosphorus pesticides (OPs), HMs, microbial diversity, and antibiotic resistance genes (ARGs) in eight lakes and wetlands. Microbial communities were analyzed via metagenomics methods, and data were processed using CLC Genomics Workbench 22.