title: TRANSFORMATION OF RAT EMBRYO CELLS IN CULTURE BY POLYOMA VIRUS.
mesh_terms: D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D011120:Polyomavirus; D051381:Rats; D012106:Research; D046509:Tissue Culture Techniques; D014776:Virus Cultivation
keywords: EMBRYO; EXPERIMENTAL LAB STUDY; POLYOMA VIRUS; RATS; TISSUE CULTURE; VIRUS CULTIVATION