title: Electron microscopy of cell transformation by R-35 rat virus and comparative morphology with other oncogenic viruses.
mesh_terms: D000818:Animals; D002415:Cats; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured; D007365:Intercellular Junctions; D008251:Macaca; D008321:Mammary Glands, Animal / Q000382:microbiology*; D008325:Mammary Neoplasms, Experimental / Q000209:etiology*; D008324:Mammary Tumor Virus, Mouse / Q000472:pathogenicity*; D051379:Mice; D008854:Microscopy, Electron; D010772:Phosphotungstic Acid; D051381:Rats; D012190:Retroviridae; D013194:Staining and Labeling
chemical_list: D010772:Phosphotungstic Acid