Diphtheria toxin and mutant proteins.
D000818:Animals; D001426:Bacterial Proteins / Q000302:isolation & purification*; D003353:Corynebacterium diphtheriae / Q000032:analysis*; D004167:Diphtheria Toxin; D006367:HeLa Cells; D007928:Lethal Dose 50; D009154:Mutation
D001426:Bacterial Proteins; D004167:Diphtheria Toxin