tokens: Combined treatment of HPCs with alpha-PML and alpha-Rb oligomers inhibited both PML and Rb protein expression and completely blocked erythroid colony development .
folded_tokens: combined treatment of hpcs with alpha-pml and alpha-rb oligomers inhibited both pml and rb protein expression and completely blocked erythroid colony development .
labels: O O O B-cell_type O B-protein_molecule O B-polynucleotide I-polynucleotide O O O O O O O O O O B-other_name I-other_name I-other_name O