tokens: A PEBP2 alpha/AML-1-related factor increases osteocalcin promoter activity through its binding to an osteoblast-specific cis-acting element .
folded_tokens: a pebp2 alpha/aml-1-related factor increases osteocalcin promoter activity through its binding to an osteoblast-specific cis-acting element .
labels: O B-protein_molecule I-protein_molecule I-protein_molecule O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O