tokens: Transcriptional activation of the macrophage colony-stimulating factor gene by IL-2 is associated with secretion of bioactive macrophage colony-stimulating factor protein by monocytes and involves activation of the transcription factor NF-kappa B .
folded_tokens: transcriptional activation of the macrophage colony-stimulating factor gene by il-2 is associated with secretion of bioactive macrophage colony-stimulating factor protein by monocytes and involves activation of the transcription factor nf-kappa b .
labels: O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-protein_molecule O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-cell_type O O O O O B-protein_family_or_group I-protein_family_or_group B-protein_molecule I-protein_molecule O