title: Determination of mutation rates in bacteriophage T4 by unneighborly base pairs: genetic analysis.
mesh_terms: D015075:2-Aminopurine / Q000494:pharmacology; D001482:Base Composition; D003062:Codon; D003433:Crosses, Genetic; D006898:Hydroxylamines / Q000494:pharmacology; D009154:Mutation / Q000187:drug effects; D009608:Nitrous Acid / Q000494:pharmacology; D013604:T-Phages / Q000235:genetics*
chemical_list: D003062:Codon; D006898:Hydroxylamines; D015075:2-Aminopurine; D009608:Nitrous Acid