PI3-kinase activity was an upstream activator of PKB/Akt because the PI3-kinase inhibitor LY294002 blocked both constitutive PKB/Akt and factor-dependent PKB/Akt activity .
pi3-kinase activity was an upstream activator of pkb/akt because the pi3-kinase inhibitor ly294002 blocked both constitutive pkb/akt and factor-dependent pkb/akt activity .
B-protein_molecule O O O O O O B-protein_molecule O O B-protein_molecule O B-other_organic_compound O O B-other_name B-protein_molecule O B-other_name B-protein_molecule O O