tokens: Cell-specific differences in activation of NF-kappa B regulatory elements of human immunodeficiency virus and beta interferon promoters by tumor necrosis factor .
folded_tokens: cell-specific differences in activation of nf-kappa b regulatory elements of human immunodeficiency virus and beta interferon promoters by tumor necrosis factor .
labels: B-other_name I-other_name O O O B-protein_molecule I-protein_molecule O O O O O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O