The presence of C-type RNA virus particles in a rat embryo cell line spontaneously transformed in tissue culture.
D000818:Animals; D001358:Avian Sarcoma Viruses / Q000472:pathogenicity; D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D002474:Cell-Free System; D002478:Cells, Cultured / Q000166:cytology / Q000382:microbiology; D002499:Centrifugation, Density Gradient; D002642:Chick Embryo; D003470:Culture Media; D005347:Fibroblasts; D008854:Microscopy, Electron; D009940:Organoids; D012328:RNA Viruses / Q000254:growth & development / Q000302:isolation & purification* / Q000472:pathogenicity; D051381:Rats; D011919:Rats, Inbred Strains; D013194:Staining and Labeling; D013395:Sucrose; D014316:Tritium; D014529:Uridine
D003470:Culture Media; D014316:Tritium; D013395:Sucrose; D014529:Uridine