tokens: The binding of E2F at this region was detected by a gel-retardation assay and DNaseI footprinting in phytohemagglutinin -stimulated T-lymphocytes , which was coincident with the expression of cdc2 mRNA .
folded_tokens: the binding of e2f at this region was detected by a gel-retardation assay and dnasei footprinting in phytohemagglutinin -stimulated t-lymphocytes , which was coincident with the expression of cdc2 mrna .
labels: O O O B-protein_molecule O O O O O O O B-other_name I-other_name O B-protein_molecule O O B-protein_molecule O B-cell_type O O O O O O O O B-RNA_molecule I-RNA_molecule O