2918
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 .
 ( cell type: T-cell, None) , ( DNA: TAL-1 gene, None) , ( protein: TAL-1 gene product, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( cell type: T-cell, None) , ( DNA: TAL-1 gene, None) , ( protein: TAL-1 gene product, None) 