title: Actual status of mutageneity testing with the host-mediated assay.
mesh_terms: D001435:Bacteriophages / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics; D009154:Mutation; D009492:Neurospora crassa / Q000235:genetics; D012486:Salmonella typhimurium / Q000235:genetics; D012706:Serratia marcescens / Q000235:genetics