tokens: To confirm the physiological relevance of these findings , we carried out in vivo footprinting experiments which showed that stimulation of IL-2R alpha expression correlated with occupancy of the GASd element .
folded_tokens: to confirm the physiological relevance of these findings , we carried out in vivo footprinting experiments which showed that stimulation of il-2r alpha expression correlated with occupancy of the gasd element .
labels: O O O O O O O O O O O O O B-other_name I-other_name I-other_name O O O O O B-protein_molecule I-protein_molecule O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O