tokens: Elf-1 bound specifically to both EBS1 and EBS2 in electrophoretic mobility shift assays .
folded_tokens: elf-1 bound specifically to both ebs1 and ebs2 in electrophoretic mobility shift assays .
labels: B-protein_molecule O O O O B-DNA_substructure O B-DNA_domain_or_region O B-other_name I-other_name I-other_name I-other_name O