title: Isolation of transformation-defective host-range mutants of polyoma virus on normal mouse cells.
mesh_terms: D000818:Animals; D000956:Antigens, Viral / Q000235:genetics; D000957:Antigens, Viral, Tumor; D002472:Cell Transformation, Viral; D002478:Cells, Cultured; D004279:DNA, Viral / Q000235:genetics; D004622:Embryo, Mammalian; D005347:Fibroblasts / Q000382:microbiology; D005816:Genetic Complementation Test; D006387:Hemagglutination, Viral; D051379:Mice; D011120:Polyomavirus / Q000235:genetics* / Q000302:isolation & purification
chemical_list: D000956:Antigens, Viral; D000957:Antigens, Viral, Tumor; D004279:DNA, Viral