tokens: Spi-B is an Ets transcription factor related to the oncoprotein Spi-1/PU . 1 and highly expressed in B lymphoid cells .
folded_tokens: spi-b is an ets transcription factor related to the oncoprotein spi-1/pu . 1 and highly expressed in b lymphoid cells .
labels: B-protein_molecule O O B-protein_family_or_group B-protein_family_or_group I-protein_family_or_group O O O B-protein_family_or_group B-protein_molecule I-protein_molecule I-protein_molecule O O O O B-cell_type I-cell_type I-cell_type O