title: [On bacterial plasmids].
mesh_terms: D001419:Bacteria / Q000378:metabolism*; D001424:Bacterial Infections / Q000188:drug therapy; D003090:Coliphages / Q000378:metabolism; D004261:DNA Replication; D004267:DNA Viruses; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000378:metabolism; D005111:Extrachromosomal Inheritance; D008970:Molecular Weight; D009154:Mutation; D011995:Recombination, Genetic; D012723:Sex; D012760:Shigella / Q000378:metabolism