title: Expression of tox +  gene carried by an early mutant (DNA negative mutant) of nonlysogenizing phage   hv  in nontoxinogenic diphtheria bacilli.
mesh_terms: D001435:Bacteriophages; D002455:Cell Division; D003353:Corynebacterium diphtheriae / Q000378:metabolism; D004279:DNA, Viral / Q000096:biosynthesis; D004167:Diphtheria Toxin / Q000096:biosynthesis*; D005796:Genes; D008242:Lysogeny; D009154:Mutation; D013696:Temperature
chemical_list: D004279:DNA, Viral; D004167:Diphtheria Toxin