tokens: Detection in non-erythroid cells of a factor with the binding characteristics of the erythroid cell transcription factor EF1 .
folded_tokens: detection in non-erythroid cells of a factor with the binding characteristics of the erythroid cell transcription factor ef1 .
labels: O O B-cell_type I-cell_type O O O O O O O O O B-protein_family_or_group I-protein_family_or_group B-other_name O B-protein_molecule O