title: Isolation and characterization of cloned fragments of bacteriophage P1 DNA.
mesh_terms: D003090:Coliphages / Q000235:genetics*; D004262:DNA Restriction Enzymes; D004274:DNA, Recombinant; D004279:DNA, Viral / Q000235:genetics*; D005814:Genes, Viral; D010957:Plasmids; D014169:Transformation, Bacterial
chemical_list: D004274:DNA, Recombinant; D004279:DNA, Viral; D004262:DNA Restriction Enzymes