tokens: This novel target site , denoted the C-site , was shown by several criteria , including cell distribution studies , stimulation experiments , supershift assays , and cross-competition electrophoretic mobility shift assays to bind the transcription factor AP-1 .
folded_tokens: this novel target site , denoted the c-site , was shown by several criteria , including cell distribution studies , stimulation experiments , supershift assays , and cross-competition electrophoretic mobility shift assays to bind the transcription factor ap-1 .
labels: O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O B-DNA_domain_or_region O O O O O O O O O O O O B-other_name I-other_name O B-other_name I-other_name O O B-other_name B-other_name I-other_name I-other_name I-other_name O O O B-protein_molecule I-protein_molecule I-protein_molecule O