title: Immunochemical distinction between the Escherichia coli polypeptide chain elongation factors Tu and Ts.
mesh_terms: D000818:Animals; D003720:Densitometry; D004926:Escherichia coli / Q000378:metabolism; D006150:Guanine Nucleotides; D007106:Immune Sera; D005779:Immunodiffusion; D010452:Peptide Biosynthesis; D011817:Rabbits; D014316:Tritium
chemical_list: D006150:Guanine Nucleotides; D007106:Immune Sera; D014316:Tritium