p21ras initiates Rac-1 but not phosphatidyl inositol 3 kinase /PKB , mediated signaling pathways in T lymphocytes .
p21ras initiates rac-1 but not phosphatidyl inositol 3 kinase /pkb , mediated signaling pathways in t lymphocytes .
B-protein_molecule O B-protein_molecule O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule B-protein_molecule O O O O O B-cell_type I-cell_type O