GRbeta can neither antagonize GRalpha -mediated transactivation nor transrepression in Jurkat cells , indicating a cell type-specific pattern of GRbeta -mediated antiglucocorticoid activity .
grbeta can neither antagonize gralpha -mediated transactivation nor transrepression in jurkat cells , indicating a cell type-specific pattern of grbeta -mediated antiglucocorticoid activity .
B-protein_molecule O O O B-protein_molecule O O O O O B-cell_line I-cell_line O O O O O O O B-protein_molecule O O O O