On the other hand , interleukin 2 ( IL-2 ) -induced signals are blocked by rapamycin but not by FK506 .
on the other hand , interleukin 2 ( il-2 ) -induced signals are blocked by rapamycin but not by fk506 .
O O O O O B-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O B-other_organic_compound O O O B-other_organic_compound O