SRP124768 PRJNA417904 sediment metagenome Metagenome River sediment polluted with fluoroquinolones and other drugs discharged from bulk drug production in India constitute an environment with unprecedented, long-term antibiotic selection pressures. It is therefore plausible that previously unknown resistance genes have evolved and/or are promoted here. In order to search for novel resistance genes, we, therefore, analyzed such river sediments by a functional metagenomics approach sediment metagenome