The elongation factor 2 content of mammalian cells. Assay method and relation to ribosome number.

Adenine Nucleotides Animals Centrifugation, Density Gradient Charcoal Diphtheria Toxin/pharmacology Histamine/pharmacology Methods NAD/pharmacology Niacinamide/pharmacology Peptide Elongation Factors/analysis Phosphorus Isotopes Polynucleotides/biosynthesis RNA/metabolism RNA, Transfer Rabbits Reticulocytes/analysis,cytology Ribose Ribosomes/analysis,drug effects Solubility

Adenine Nucleotides Diphtheria Toxin Peptide Elongation Factors Phosphorus Isotopes Polynucleotides NAD Charcoal Niacinamide RNA Ribose Histamine RNA, Transfer