Amber mutants in the O gene of bacteriophage lambda are not efficiently complemented in the absence of phage N function.
D003090:Coliphages / Q000254:growth & development*; D004926:Escherichia coli; D005796:Genes; D005809:Genes, Regulator; D005816:Genetic Complementation Test; D008242:Lysogeny; D009154:Mutation; D010957:Plasmids; D011995:Recombination, Genetic; D014161:Transduction, Genetic; D014779:Virus Replication