Dominant Oncogenes Identified as transforming genes in viruses with functions as. Products involved in: cell cycle/cell division /differentiation Control of normal cellular growth differentiation mediated by growth Factors growth Factor Receptors cytokines Intracellular pathways activated Activation Repression of various genesDominant Oncogenes Identified as transforming genes in viruses with functions as: • Products involved in: cell cycle / cell division / differentiation • Control of normal cellular growth & differentiation mediated by: – growth Factors – growth Factor Receptors – cytokines • Intracellular pathways activated • Activation / Repression of various genes