title: Viral enhancer activity in teratocarcinoma cells.
mesh_terms: D000818:Animals; D002460:Cell Line; D004274:DNA, Recombinant / Q000032:analysis; D004742:Enhancer Elements, Genetic; D005809:Genes, Regulator; D051379:Mice; D008815:Mice, Inbred Strains; D009693:Nucleic Acid Hybridization; D010957:Plasmids; D011120:Polyomavirus / Q000235:genetics*; D013539:Simian virus 40 / Q000235:genetics*; D013724:Teratoma / Q000235:genetics / Q000382:microbiology* / Q000473:pathology; D014162:Transfection
chemical_list: D004274:DNA, Recombinant