tokens: The human prointerleukin 1 beta gene requires DNA sequences both proximal and distal to the transcription start site for tissue-specific induction .
folded_tokens: the human prointerleukin 1 beta gene requires dna sequences both proximal and distal to the transcription start site for tissue-specific induction .
labels: O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O