tokens: Notably , we do not see particularly strong transcription when the immunoglobulin kappa enhancer ( or the immunoglobulin heavy chain enhancer ) is used to activate a kappa gene promoter .
folded_tokens: notably , we do not see particularly strong transcription when the immunoglobulin kappa enhancer ( or the immunoglobulin heavy chain enhancer ) is used to activate a kappa gene promoter .
labels: O O O O O O O O B-other_name O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O B-protein_subunit I-protein_subunit I-protein_subunit O O O O O O O O O B-DNA_domain_or_region O