Fine mapping by in vivo footprinting demonstrated five transcription factor binding sites that are occupied in both resting and activated peripheral blood T lymphocytes ; these are tandem CRE motifs , a Sp1 site , an overlapping Egr-1/ Sp1 site , and a novel palindromic octamer sequence ( POS ) .
fine mapping by in vivo footprinting demonstrated five transcription factor binding sites that are occupied in both resting and activated peripheral blood t lymphocytes ; these are tandem cre motifs , a sp1 site , an overlapping egr-1/ sp1 site , and a novel palindromic octamer sequence ( pos ) .
O O O O O O O O O O O O O O O O O O O B-cell_type I-cell_type I-cell_type I-cell_type I-cell_type O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region O O O B-DNA_domain_or_region B-DNA_domain_or_region I-DNA_domain_or_region O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_domain_or_region O O