Transformation of established murine fibroblasts with an activated cellular Harvey-ras oncogene or the polyoma virus middle T gene increases cell permissiveness to parvovirus minute-virus-of-mice.
Transformation of permanent rodent fibroblast cells by the polyoma virus middle T gene or the activated human Harvey-ras oncogene results in increased cellular permissiveness to the autonomous parvovirus minute-virus-of-mice. Parvoviral DNA amplification is restricted in the untransformed parental cell lines. Analysis of various parameters of the parvoviral life cycle shows that this block is partially overcome in the transformed lines.
D000818:Animals; D000952:Antigens, Polyomavirus Transforming; D000957:Antigens, Viral, Tumor / Q000235:genetics*; D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D002999:Clone Cells; D005347:Fibroblasts / Q000166:cytology; D005796:Genes; D005814:Genes, Viral; D051379:Mice; D008915:Minute Virus of Mice / Q000235:genetics* / Q000502:physiology; D009856:Oncogene Proteins, Viral / Q000235:genetics*; D009857:Oncogenes; D010321:Parvoviridae / Q000235:genetics*; D011120:Polyomavirus / Q000235:genetics; D051381:Rats
D000952:Antigens, Polyomavirus Transforming; D000957:Antigens, Viral, Tumor; D009856:Oncogene Proteins, Viral