tokens: We have analyzed the distribution of NF-AT transcriptional activity among T cells undergoing activation by using a construct in which three tandem copies of the NF-AT -binding site directs transcription of the lacZ gene .
folded_tokens: we have analyzed the distribution of nf-at transcriptional activity among t cells undergoing activation by using a construct in which three tandem copies of the nf-at -binding site directs transcription of the lacz gene .
labels: O O O O O O B-protein_molecule O O O B-cell_type I-cell_type O O O O O O O O O O O O O B-protein_molecule O O O B-other_name O O B-DNA_domain_or_region I-DNA_domain_or_region O