title: Isolation and characterization of individual clones of simian virus 40 mutants containing deletions duplications and insertions in their DNA.
mesh_terms: D000818:Animals; D002460:Cell Line; D002874:Chromosome Mapping; D004261:DNA Replication; D004262:DNA Restriction Enzymes; D004270:DNA, Circular / Q000096:biosynthesis; D004279:DNA, Viral / Q000032:analysis* / Q000096:biosynthesis; D003673:Defective Viruses / Q000254:growth & development / Q000378:metabolism; D000882:Haplorhini; D006378:Helper Viruses / Q000378:metabolism; D008954:Models, Biological; D009154:Mutation; D013539:Simian virus 40 / Q000302:isolation & purification*; D014776:Virus Cultivation
chemical_list: D004270:DNA, Circular; D004279:DNA, Viral; D004262:DNA Restriction Enzymes