tokens: The malignant cells of acute promyelocytic leukemia ( APL ) contain a reciprocal chromosomal translocation that fuses the promyelocytic leukemia gene ( PML ) with the retinoic acid receptor alpha gene ( RAR alpha ) .
folded_tokens: the malignant cells of acute promyelocytic leukemia ( apl ) contain a reciprocal chromosomal translocation that fuses the promyelocytic leukemia gene ( pml ) with the retinoic acid receptor alpha gene ( rar alpha ) .
labels: O B-cell_type I-cell_type O B-other_name I-other_name I-other_name O B-other_name O O O B-other_name I-other_name I-other_name O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-other_name O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-protein_molecule I-protein_molecule O O