Almost 25% of patients with T-cell acute lymphoblastic leukemia ( T-ALL ) have tumor-specific rearrangements of the TAL1 gene .
almost 25% of patients with t-cell acute lymphoblastic leukemia ( t-all ) have tumor-specific rearrangements of the tal1 gene .
O O O B-multi_cell O B-other_name I-other_name I-other_name I-other_name O B-other_name O O B-other_name I-other_name O O B-DNA_domain_or_region I-DNA_domain_or_region O