title: Structural and functional properties of the Escherichia coli origin of DNA replication.
mesh_terms: D001483:Base Sequence; D002462:Cell Membrane / Q000502:physiology; D002876:Chromosomes, Bacterial / Q000648:ultrastructure; D004261:DNA Replication; D004262:DNA Restriction Enzymes / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D004926:Escherichia coli / Q000235:genetics*; D005796:Genes; D005809:Genes, Regulator; D009876:Operon; D010957:Plasmids; D012093:Replicon
chemical_list: D012321:DNA-Directed RNA Polymerases; D004262:DNA Restriction Enzymes