Since induction of the IL-2 receptor alpha subunit is a hallmark of lymphocyte activation , we suggest that p21ras naturally triggers B cell activation .
since induction of the il-2 receptor alpha subunit is a hallmark of lymphocyte activation , we suggest that p21ras naturally triggers b cell activation .
O O O O B-protein_subunit I-protein_subunit I-protein_subunit I-protein_subunit O O O O B-cell_type O O O O O B-protein_molecule O O B-cell_type I-cell_type O O