Expression of dominant negative N17Rac also prevents TCR and p21ras activation of NFAT , but without interfering with the ERK-2 pathway .
expression of dominant negative n17rac also prevents tcr and p21ras activation of nfat , but without interfering with the erk-2 pathway .
O O B-protein_molecule I-protein_molecule B-protein_molecule O O B-protein_family_or_group O B-protein_molecule O O B-protein_molecule O O O O O O B-protein_molecule O O