tokens: The Ets motifs are preferentially bound by PU-1 in B cell extracts from all stages of development , whereas a different Ets family member reacts with these motifs in T cell extracts .
folded_tokens: the ets motifs are preferentially bound by pu-1 in b cell extracts from all stages of development , whereas a different ets family member reacts with these motifs in t cell extracts .
labels: O B-DNA_domain_or_region I-DNA_domain_or_region O O O O B-protein_molecule O B-other_name I-other_name I-other_name O O O O O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O O B-other_name I-other_name I-other_name O