2624
A new exon containing a highly basic region (4c) was characterized, between exons 4 and 5 .
 ( DNA: exon, None) , ( DNA: between exons 4 and 5, 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: exon, None) , ( DNA: between exons 4 and 5, None) 