The multimerized recognition motif of TCF-1 constituted a T cell-specific enhancer .
the multimerized recognition motif of tcf-1 constituted a t cell-specific enhancer .
O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region O B-protein_molecule O O B-other_name I-other_name I-other_name O