title: Change in methylation of Salmonella bacteriophage P3 deoxyribonucleic acid with host-controlled modification by Escherichia coli.
abstract: Modification of bacteriophage P3 by passage through Escherichia coli K was correlated with a 54% decrease in the content of 6-methylaminopurine in the phage deoxyribonucleic acid.
mesh_terms: D000225:Adenine / Q000032:analysis / Q000378:metabolism; D002855:Chromatography, Thin Layer; D004279:DNA, Viral / Q000032:analysis* / Q000096:biosynthesis; D004926:Escherichia coli; D008745:Methylation; D012475:Salmonella; D012483:Salmonella Phages / Q000032:analysis* / Q000254:growth & development / Q000378:metabolism; D014316:Tritium
chemical_list: D004279:DNA, Viral; D014316:Tritium; D000225:Adenine