title: Simplified method for interruption of conjugation in Escherichia coli.
abstract: A simplified procedure is described in which interruption of mating and recombinant selection both take place on plates containing selective medium plus nalidixic acid.
mesh_terms: D003227:Conjugation, Genetic; D003470:Culture Media; D004926:Escherichia coli; D005796:Genes; D009268:Nalidixic Acid; D011995:Recombination, Genetic
chemical_list: D003470:Culture Media; D009268:Nalidixic Acid