1710
In contrast, TPCK and TLCK did not block induction of an immediate-early gene encoding the transcription factor , Egr-1 .
 ( protein: Egr-1, None) , ( protein: transcription factor, None) , ( DNA: immediate-early 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:
 ( protein: Egr-1, None) , ( protein: transcription factor, None) , ( DNA: immediate-early gene, None) 