1035
HS III was weak in HEL and Jurkat , and greatly enhanced in DU528 , a T-cell line that bears a t (1;14) and initiates tal-1 transcription within exon 4 .
 ( cell line: Jurkat, None) , ( DNA: a t (1;14), None) , ( DNA: exon 4, None) , ( cell line: HEL, None) , ( cell line: T-cell line, None) , ( DNA: tal-1, None) , ( cell line: DU528, None) , ( DNA: HS III, 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 line: Jurkat, None) , ( DNA: a t (1;14), None) , ( DNA: exon 4, None) , ( cell line: HEL, None) , ( cell line: T-cell line, None) , ( DNA: tal-1, None) , ( cell line: DU528, None) , ( DNA: HS III, None) 