14980
It has previously been shown that transcripts of the E2A gene can be detected in a wide range of cell types.
 ( DNA: E2A gene, 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:
 ( DNA: E2A gene, None) 