In contrast , p21ras signals are unable to induce Akt/PKB activity in T cell nor is Ras function required for Akt/PKB activation in response to the TCR .
in contrast , p21ras signals are unable to induce akt/pkb activity in t cell nor is ras function required for akt/pkb activation in response to the tcr .
O O O B-protein_molecule O O O O O B-protein_molecule O O B-cell_type I-cell_type O O B-protein_molecule O O O B-protein_molecule O O O O O B-protein_molecule O