Conditional lethal mutants of vesicular stomatitis virus. I. Phenotypic characterization of single and double mutants exhibiting host restriction and temperature sensitivity.

Animals Carcinoma Cell Line Cell-Free System Chick Embryo Culture Techniques DNA-Directed RNA Polymerases/metabolism Dactinomycin/pharmacology Fibroblasts Fluorouracil HeLa Cells Humans Laryngeal Neoplasms Mutagens Mutation Nitrosoguanidines Phenotype RNA, Viral/biosynthesis Temperature Tritium Uridine/metabolism Vesicular stomatitis Indiana virus/enzymology,growth & development,metabolism Viral Plaque Assay Virus Replication

Mutagens Nitrosoguanidines RNA, Viral Tritium Dactinomycin DNA-Directed RNA Polymerases Fluorouracil Uridine