title: Cryptic mutants of bacteriophage T4.
mesh_terms: D002869:Chromosome Aberrations; D002874:Chromosome Mapping; D003090:Coliphages; D004926:Escherichia coli; D005816:Genetic Complementation Test; D009154:Mutation / Q000187:drug effects; D009573:Nitrites / Q000494:pharmacology; D013696:Temperature
chemical_list: D009573:Nitrites