title: A selective system for lacZ- phage using a galactose-sensitive E. coli host.
authors.affiliation: Ingeny B.V., Leiden, The Netherlands.
authors.forename: J A
authors.initials: JA
authors.lastname: Gossen
authors.forename: J
authors.initials: J
authors.lastname: Vijg
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics*; D001709:Biotechnology; D004926:Escherichia coli / Q000187:drug effects / Q000235:genetics*; D005069:Evaluation Studies as Topic; D005690:Galactose / Q000494:pharmacology; D005798:Genes, Bacterial; D005822:Genetic Vectors; D007763:Lac Operon; D009154:Mutation; D010957:Plasmids
chemical_list: D005690:Galactose