Genotypic reversion by methylene blue: the orientation of guanine-hydroxymethylcytosine at mutated sites in rII mutants of phage T4.
D003090:Coliphages; D003596:Cytosine; D005827:Genetics, Microbial; D006147:Guanine; D006898:Hydroxylamines / Q000494:pharmacology; D008751:Methylene Blue / Q000494:pharmacology*; D009154:Mutation / Q000187:drug effects*
D006898:Hydroxylamines; D006147:Guanine; D003596:Cytosine; D008751:Methylene Blue