tokens: In cotransfection experiments we show that all the isoforms are able to activate an octamer containing promoter element in fibroblasts revealing an unexpected functional redundancy .
folded_tokens: in cotransfection experiments we show that all the isoforms are able to activate an octamer containing promoter element in fibroblasts revealing an unexpected functional redundancy .
labels: O O O O O O O O B-protein_family_or_group O O O O O B-DNA_domain_or_region O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O