tokens: A gel retardation experiment with synthetic double-stranded oligonucleotides showed that activated NF-kappa B consisting of p50/p65 heterodimer bound to all four putative NF-kappa B DNA probes , suggesting that all four putative NF-kappa B recognition sites play an important role in inducible TNF-alpha expression .
folded_tokens: a gel retardation experiment with synthetic double-stranded oligonucleotides showed that activated nf-kappa b consisting of p50/p65 heterodimer bound to all four putative nf-kappa b dna probes , suggesting that all four putative nf-kappa b recognition sites play an important role in inducible tnf-alpha expression .
labels: O B-other_name I-other_name I-other_name O O B-polynucleotide I-polynucleotide O O O B-protein_complex I-protein_complex O O B-protein_complex I-protein_complex O O O O O B-protein_complex I-protein_complex O O O O O O O O B-protein_complex I-protein_complex O O O O O O O B-other_name B-protein_molecule O O