[ An overexpression of retinoic acid receptor alpha blocks myeloid cell differentiation at the promyelocyte stage ]
[ an overexpression of retinoic acid receptor alpha blocks myeloid cell differentiation at the promyelocyte stage ]
O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-cell_type I-cell_type O O O B-other_name I-other_name O