several classes of oncogenes were tested for their ability to confer cellular growth autonomy and the metastatic phenotype on ccl39 lung fibroblasts . v-sis as well as highly but not weakly expressed activated ras , v-fps and myc genes were susceptible to relieve ccl39 cells from their dependence on exogenous growth factors .
C0016030
fibroblasts
C0007634
cells