Identification of poliovirus temperature-sensitive mutants having defects in virus structural protein.

Antigens Carbon Isotopes Chromosomes, Bacterial Cystine/metabolism Drug Stability Genetics, Microbial Hot Temperature Mutation Phosphorus Isotopes Poliovirus RNA, Viral Time Factors Tritium Viral Proteins/analysis

Antigens Carbon Isotopes Phosphorus Isotopes RNA, Viral Viral Proteins Tritium Cystine