tokens: We have investigated the protein binding characteristics and functional importance of the ACT-1-activating region of the IL-3 promoter .
folded_tokens: we have investigated the protein binding characteristics and functional importance of the act-1-activating region of the il-3 promoter .
labels: O O O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O B-protein_molecule O O