Capsid 1 Carbon Radioisotopes 1 Codon 1 Histidine 1 Isoelectric Point 1 Leucine 1 MS2 coat protein 1 Polyamines 1 RNA translation 1 Support, Non-U.S. Gov't 1 Translation, Genetic 1 Tritium 1 Viral Proteins 1 article 1 biosynthesis 1 carbon 1 codon 1 diagnostic agent 1 drug effect 1 histidine 1 isoelectric point 1 isolation and purification 1 leucine 1 metabolism polyamine 1 tritium 1 virus capsid 1 virus protein 1