title: Simian virus 40 induces the production of a polypeptide transforming factor(s).
mesh_terms: D000362:Agar; D000818:Animals; D000951:Antigens, Neoplasm / Q000502:physiology; D000956:Antigens, Viral / Q000502:physiology; D000957:Antigens, Viral, Tumor; D002448:Cell Adhesion; D002472:Cell Transformation, Viral; D002478:Cells, Cultured; D004622:Embryo, Mammalian; D005347:Fibroblasts / Q000378:metabolism / Q000502:physiology; D006128:Growth; D007668:Kidney; D007708:Kirsten murine sarcoma virus; D010455:Peptides / Q000502:physiology*; D051381:Rats; D012513:Sarcoma, Experimental; D013539:Simian virus 40 / Q000276:immunology / Q000378:metabolism*
chemical_list: D000951:Antigens, Neoplasm; D000956:Antigens, Viral; D000957:Antigens, Viral, Tumor; D010455:Peptides; D000362:Agar