title: Infectivity in mouse fibroblasts of polyoma DNA integrated into plasmid pBR322 or lambdoid phage DNA.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D003090:Coliphages / Q000235:genetics; D004262:DNA Restriction Enzymes; D004274:DNA, Recombinant; D004279:DNA, Viral / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics*; D005347:Fibroblasts; D051379:Mice; D010957:Plasmids; D011120:Polyomavirus / Q000235:genetics / Q000472:pathogenicity*; D012306:Risk; D010948:Viral Plaque Assay
chemical_list: D004274:DNA, Recombinant; D004279:DNA, Viral; D004262:DNA Restriction Enzymes