title: Bacteriophage T7: minimal requirements for the replication of a duplex DNA molecule.
mesh_terms: D004261:DNA Replication; D012321:DNA-Directed RNA Polymerases / Q000235:genetics; D009876:Operon; D013604:T-Phages / Q000235:genetics*; D014779:Virus Replication
chemical_list: D012321:DNA-Directed RNA Polymerases