E2a- Pbx1 -induced apoptosis proceeded through a BCL2 -responsive checkpoint eventuating in PARP inactivation but did require p53 .
e2a- pbx1 -induced apoptosis proceeded through a bcl2 -responsive checkpoint eventuating in parp inactivation but did require p53 .
O B-protein_molecule O B-other_name O O O B-protein_molecule O O O O B-protein_molecule O O O O B-protein_molecule O