tokens: DNA binding studies and Ab supershift assays revealed that different combinations of factors interact with these motifs in B cells vs T cells .
folded_tokens: dna binding studies and ab supershift assays revealed that different combinations of factors interact with these motifs in b cells vs t cells .
labels: B-other_name I-other_name I-other_name O B-other_name I-other_name I-other_name O O O O O O O O O O O B-cell_type I-cell_type O B-cell_type I-cell_type O