Synthesis of the virus-specific proteins of a conditionally lethal mutant of poliovirus under nonpermissive conditions.

Adenosine Triphosphate/metabolism Animals Carbon Isotopes Centrifugation, Density Gradient Cycloheximide/pharmacology DNA/biosynthesis Genetics, Microbial HeLa Cells/metabolism Hot Temperature Immune Sera Mutation Poliovirus/metabolism Protein Biosynthesis RNA/biosynthesis RNA Nucleotidyltransferases/biosynthesis RNA, Viral/biosynthesis Rabbits Sucrose Temperature Viral Proteins/biosynthesis

Carbon Isotopes Immune Sera RNA, Viral Viral Proteins Sucrose RNA Adenosine Triphosphate DNA Cycloheximide RNA Nucleotidyltransferases