tokens: The activated form of NF-kappa B , which is rapidly taken up into nuclei , initiates transcription from immediate early genes in a wide variety of cell types .
folded_tokens: the activated form of nf-kappa b , which is rapidly taken up into nuclei , initiates transcription from immediate early genes in a wide variety of cell types .
labels: O O O O B-protein_molecule I-protein_molecule O O O O O O O B-other_name O O O O O O O O O O O O O O O