tokens: This removal occurred by activation of the constitutive Sp1 factor , whose increased binding activity and phosphorylation were mediated by IFN-gamma .
folded_tokens: this removal occurred by activation of the constitutive sp1 factor , whose increased binding activity and phosphorylation were mediated by ifn-gamma .
labels: O O O O O O O B-protein_molecule B-protein_molecule O O O O B-other_name I-other_name O B-other_name O O O B-protein_molecule O