title: Comparison o the peptide "finger print" and antigenic specificity of a diphtheria toxin fragment produced by a phage-mutant lysogen and "fragments A and B" of the toxin.
mesh_terms: D001435:Bacteriophages; D002855:Chromatography, Thin Layer; D003353:Corynebacterium diphtheriae / Q000032:analysis*; D004166:Diphtheria Antitoxin; D004167:Diphtheria Toxin / Q000032:analysis*; D004229:Dithiothreitol; D004591:Electrophoresis, Polyacrylamide Gel; D000939:Epitopes; D005779:Immunodiffusion; D008242:Lysogeny; D009154:Mutation; D010455:Peptides / Q000302:isolation & purification*; D014357:Trypsin; D014764:Viral Proteins / Q000032:analysis*
chemical_list: D004166:Diphtheria Antitoxin; D004167:Diphtheria Toxin; D000939:Epitopes; D010455:Peptides; D014764:Viral Proteins; D014357:Trypsin; D004229:Dithiothreitol