Selective and reversible inhibition of initiation of protein synthesis in mammalian cells.

Centrifugation, Zonal Culture Media Depression, Chemical Electrophoresis, Polyacrylamide Gel Genotype HeLa Cells/metabolism Humans Hypertonic Solutions Kinetics Peptide Chain Elongation, Translational Peptide Chain Initiation, Translational/drug effects Poliovirus Polyribosomes/drug effects Protein Biosynthesis Sodium Chloride/pharmacology Sulfur Radioisotopes Time Factors

Culture Media Hypertonic Solutions Sulfur Radioisotopes Sodium Chloride