title: [Deletion and substitution of restriction sites in a hybrid phage lambda 80].
mesh_terms: D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D003090:Coliphages; D004926:Escherichia coli / Q000528:radiation effects; D008242:Lysogeny; D009876:Operon; D010641:Phenotype; D011831:Radiation Genetics; D014161:Transduction, Genetic; D014364:Tryptophan / Q000096:biosynthesis; D014466:Ultraviolet Rays
chemical_list: D014364:Tryptophan
vernacular_title: Délétion et substitution de sites de restriction dans un phage hybride lambda 80.