Biogenesis of vaccinia: separation of early stages from maturation by means of rifampicin.

Anti-Bacterial Agents/pharmacology Autoradiography DNA Replication DNA, Viral/metabolism Dactinomycin/pharmacology Deoxyribonucleases/metabolism Enzyme Induction/drug effects Genetic Code Genetics, Microbial L Cells/enzymology Microscopy, Electron Mutation Nucleotides Phosphoric Monoester Hydrolases/metabolism Rifampin/pharmacology Thymidine/metabolism Vaccinia virus/drug effects,growth & development,isolation & purification,metabolism

Anti-Bacterial Agents DNA, Viral Nucleotides Dactinomycin Deoxyribonucleases Phosphoric Monoester Hydrolases Thymidine Rifampin