Moreover , the effects of rapamycin on , and the role of p70 ( s6k ) in , IL-2 and PI 3-kinase activation of E2Fs have not been characterized .
moreover , the effects of rapamycin on , and the role of p70 ( s6k ) in , il-2 and pi 3-kinase activation of e2fs have not been characterized .
O O O O O B-other_organic_compound O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O B-protein_molecule O B-protein_molecule I-protein_molecule O O B-protein_family_or_group O O O O O