tokens: In contrast , lipopolysaccharide stimulation primarily induced the p65 /p50 heterodimer that has been shown to result in gene activation .
folded_tokens: in contrast , lipopolysaccharide stimulation primarily induced the p65 /p50 heterodimer that has been shown to result in gene activation .
labels: O O O B-lipid O O O O B-protein_subunit B-protein_subunit O O O O O O O O B-other_name I-other_name O