title: Pyrimidine sequences in the complementary strand of the replicative form of bacteriophage phi-X174 DNA.
mesh_terms: D001483:Base Sequence; D003090:Coliphages / Q000032:analysis*; D004254:DNA Nucleotidyltransferases / Q000378:metabolism; D004279:DNA, Viral / Q000032:analysis*; D004926:Escherichia coli / Q000201:enzymology; D011743:Pyrimidines / Q000032:analysis*
chemical_list: D004279:DNA, Viral; D011743:Pyrimidines; D004254:DNA Nucleotidyltransferases