tokens: Activation of the TAL1 ( or SCL ) gene , originally identified through its involvement by a recurrent chromosomal translocation , is the most frequent molecular lesion recognized in T-cell acute lymphoblastic leukemia .
folded_tokens: activation of the tal1 ( or scl ) gene , originally identified through its involvement by a recurrent chromosomal translocation , is the most frequent molecular lesion recognized in t-cell acute lymphoblastic leukemia .
labels: 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 I-DNA_domain_or_region O O O O O O O O B-other_name I-other_name I-other_name O O O O O B-DNA_N/A I-DNA_N/A O O B-other_name I-other_name I-other_name I-other_name O