Viral transformation of cells.
D000256:Adenoviridae; D002875:Chromosomes; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D005333:Fetus; D005347:Fibroblasts; D006801:Humans; D007713:Klinefelter Syndrome / Q000473:pathology; D017955:Poliovirus