Transcription of the early region of bacteriophage T7: characterization of the in vivo transcripts.

Binding Sites Chloramphenicol Chromosome Mapping Coliphages/metabolism DNA-Directed RNA Polymerases Electrophoresis, Polyacrylamide Gel Escherichia coli/radiation effects Molecular Weight Mutation Phosphorus Radioisotopes RNA, Ribosomal/biosynthesis RNA, Viral/biosynthesis Radiation Effects Transcription, Genetic Tritium Ultraviolet Rays Viral Proteins/biosynthesis

Phosphorus Radioisotopes RNA, Ribosomal RNA, Viral Viral Proteins Tritium Chloramphenicol DNA-Directed RNA Polymerases