title: Evidence for preferential breakage of the minus strand of phi-X174 replicative form DNA by a T4-induced endonuclease.
mesh_terms: D002499:Centrifugation, Density Gradient; D003090:Coliphages; D004261:DNA Replication; D004279:DNA, Viral; D003851:Deoxyribonucleases; D004790:Enzyme Induction; D004926:Escherichia coli / Q000201:enzymology; D010179:Pancreas / Q000201:enzymology; D011523:Protoplasts; D014316:Tritium; D014779:Virus Replication
chemical_list: D004279:DNA, Viral; D014316:Tritium; D003851:Deoxyribonucleases