tokens: Moreover , alteration of any one of these features ( e . g . , cis-element , trans-factor , or cell-specific background ) switched c-Jun to a transcriptional activator of the rPRL promoter .
folded_tokens: moreover , alteration of any one of these features ( e . g . , cis-element , trans-factor , or cell-specific background ) switched c-jun to a transcriptional activator of the rprl promoter .
labels: O O O O O O O O O O O O O O O B-DNA_family_or_group O B-DNA_family_or_group O O B-other_name I-other_name O O B-protein_molecule O O B-protein_family_or_group I-protein_family_or_group O O B-DNA_domain_or_region I-DNA_domain_or_region O