tokens: Early B cell factor ( EBF ) and E47 participate in the transcriptional control of early B lymphocyte differentiation .
folded_tokens: early b cell factor ( ebf ) and e47 participate in the transcriptional control of early b lymphocyte differentiation .
labels: B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O B-protein_molecule O O O O O O B-other_name I-other_name I-other_name I-other_name O