In human pathology , the TAL-1 gene product is expressed in a high percentage of T-cell acute lymphoblastic leukemias in the pediatric age range ; however , it has not been established whether the expression has a causal role in oncogenesis .
in human pathology , the tal-1 gene product is expressed in a high percentage of t-cell acute lymphoblastic leukemias in the pediatric age range ; however , it has not been established whether the expression has a causal role in oncogenesis .
O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O B-cell_type O O O O O O O O O O O O O O O O O O O O O O O O B-other_name O