the exposure of a polyoma virus transformed rat fibroblast cell line h3 to uv-c irradiation ( 254 nm ) causes a transient increase in the abundance of rnas for the cellular oncogenes c-h-ras , c-myc and c-fos , as well as rnas homologous to an endogenous rat leukemia virus-related sequence ( ralv ) .
C0016030
fibroblast
C0007634
cellular