title: Regulatory mechanisms of the formation of diphtheria toxin. I. Isolation and property of an inhibitory factor.
mesh_terms: D000596:Amino Acids; D002247:Carbon Isotopes; D002701:Chloramphenicol; D002845:Chromatography; D003353:Corynebacterium diphtheriae; D003609:Dactinomycin; D003851:Deoxyribonucleases; D004167:Diphtheria Toxin; D004586:Electrophoresis; D066298:In Vitro Techniques; D007501:Iron; D011506:Proteins; D012333:RNA, Messenger; D012260:Ribonucleases; D012270:Ribosomes
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D004167:Diphtheria Toxin; D011506:Proteins; D012333:RNA, Messenger; D003609:Dactinomycin; D002701:Chloramphenicol; D007501:Iron; D003851:Deoxyribonucleases; D012260:Ribonucleases