tokens: We found that RARs were involved in RA -mediated apoptosis of myeloid progenitor cells , whereas RARs as well as RXRs were involved in RA -mediated apoptosis of erythroid progenitor cells .
folded_tokens: we found that rars were involved in ra -mediated apoptosis of myeloid progenitor cells , whereas rars as well as rxrs were involved in ra -mediated apoptosis of erythroid progenitor cells .
labels: O O O B-protein_family_or_group O O O B-other_organic_compound O B-other_name O O O O O O B-protein_family_or_group O O O B-protein_molecule O O O B-other_organic_compound O B-other_name O B-cell_type I-cell_type I-cell_type O