tokens: Thus , the GATA-2 transcription factor appears to play a role in regulating the self-renewal capacity of early erythroid progenitor cells .
folded_tokens: thus , the gata-2 transcription factor appears to play a role in regulating the self-renewal capacity of early erythroid progenitor cells .
labels: O O O B-protein_molecule O O O O O O O O O O O O O B-cell_type I-cell_type I-cell_type I-cell_type O