title: Studies of the protein subunit of pH-inactivated Mengo virus variants. I. Polypeptide composition.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D004589:Electrophoresis, Disc; D004686:Encephalomyocarditis virus / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D007739:L Cells / Q000378:metabolism; D010455:Peptides / Q000378:metabolism*; D014316:Tritium; D014461:Ultracentrifugation; D014764:Viral Proteins / Q000032:analysis*
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D010455:Peptides; D014764:Viral Proteins; D014316:Tritium