Constitutive expression of E2a- Pbx1 did not induce apoptosis or continued cycling of Rat-1 fibroblasts in low serum conditions .
constitutive expression of e2a- pbx1 did not induce apoptosis or continued cycling of rat-1 fibroblasts in low serum conditions .
O O O B-protein_molecule B-protein_molecule O O O B-other_name O O O O B-cell_line I-cell_line O B-other_name I-other_name I-other_name O