tokens: The hematopoietic transcription factor PU . 1 is downregulated in human multiple myeloma cell lines .
folded_tokens: the hematopoietic transcription factor pu . 1 is downregulated in human multiple myeloma cell lines .
labels: O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group B-protein_molecule I-protein_molecule I-protein_molecule O O O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O