To examine the behavior of Bcl-2 in normal cells , T cell blasts were transiently transfected with Bcl-2 and related gene products to determine the effect on apoptotic signaling .
to examine the behavior of bcl-2 in normal cells , t cell blasts were transiently transfected with bcl-2 and related gene products to determine the effect on apoptotic signaling .
O O O O O B-protein_molecule O B-cell_type I-cell_type O B-cell_type I-cell_type I-cell_type O O O O B-protein_molecule O O B-protein_family_or_group I-protein_family_or_group O O O O O O O O