title: Gene mapping of SV40: the biological activity of specific viral DNA fragments produced by cleavage with Haemophilus parainfluenzae restriction endonuclease.
mesh_terms: D000956:Antigens, Viral; D002874:Chromosome Mapping; D004262:DNA Restriction Enzymes; D004279:DNA, Viral / Q000032:analysis* / Q000276:immunology; D005455:Fluorescent Antibody Technique; D005796:Genes; D006190:Haemophilus / Q000201:enzymology; D009841:Oligonucleotides / Q000032:analysis; D013539:Simian virus 40 / Q000032:analysis*
chemical_list: D000956:Antigens, Viral; D004279:DNA, Viral; D009841:Oligonucleotides; D004262:DNA Restriction Enzymes