The Presence of Stone Moroko (Pseudorasbora parva) Drives Divergent Sediment Resistome Profiles in Chinese Mitten Crab (Eriocheir sinensis) Polyculture Pond

The propagation of antibiotic resistance genes (ARGs) in aquatic environments poses a significant threat to global health. This study compared sediment resistome profiles in river crab (Eriocheir sinensis) polyculture systems with and without stone moroko (Pseudorasbora parva). The results showed that, compared to the control group (MC group), the sediment from the polyculture system containing stone moroko (PC group) exhibited significant reductions in the total abundances of ARGs, metal...