Chemotherapy of bacterial plasmids

Pharmacological approaches to plasmid chemotherapy are: 1) discovery of novel antibacterial drugs against which plasmids do not carry resistance genes, 2) molecular modification of existing drugs to render them non-susceptible to plasmid-encoded enzymes, 3) development of drugs which are selective inhibitors of plasmid DNA replication, 4) development of drugs which inhibit phenotypic expression of plasmid genes, and 5) development of drugs which are inhibitors of drug-inactivating enzymes that are plasmid gene products.