title: Host substitution in SV40 and polyoma DNA.
mesh_terms: D001483:Base Sequence; D002460:Cell Line; D004247:DNA / Q000032:analysis / Q000378:metabolism*; D004262:DNA Restriction Enzymes; D004279:DNA, Viral / Q000032:analysis / Q000378:metabolism*; D009154:Mutation; D011120:Polyomavirus / Q000378:metabolism*; D011995:Recombination, Genetic; D013539:Simian virus 40 / Q000378:metabolism*; D010948:Viral Plaque Assay; D014776:Virus Cultivation
chemical_list: D004279:DNA, Viral; D004247:DNA; D004262:DNA Restriction Enzymes