Interaction between normal and transformed bovine fibroblasts in culture: I. cells transformed by rous sarcoma virus

Abstract
Base layers of untransformed normal embryonic lung fibroblasts in different stages of growth were challenged with RSV (Rous sarcoma virus)-transformed bovine fibroblasts. The effect of this admixture on the growth of the RSV-transformed cells was studied. In all cases, the transformed cells proliferated freely, and it is concluded that the normal cells exerted no inhibition on the transformed cells.