title: Structure of the DNA of bacteriophage phiX174. VII. Methylation.
mesh_terms: D002247:Carbon Isotopes; D002855:Chromatography, Thin Layer; D003090:Coliphages / Q000032:analysis*; D003596:Cytosine; D004279:DNA, Viral / Q000032:analysis*; D004586:Electrophoresis; D005815:Genetic Code; D008745:Methylation; D008961:Models, Structural; D011743:Pyrimidines
chemical_list: D002247:Carbon Isotopes; D004279:DNA, Viral; D011743:Pyrimidines; D003596:Cytosine