Taken together , these data suggest that tTG , acting on the pRB protein , might play an important role in the cell progression through the death program .
taken together , these data suggest that ttg , acting on the prb protein , might play an important role in the cell progression through the death program .
O O O O O O O B-protein_molecule O O O O B-protein_molecule O O O O O O O O O O O O O O O O