9681
The purpose of these studies was to identify whether transcription factors, associated with cytokine signalling, affected promoter activity of the corticotropin releasing hormone ( CRH ) gene .
 ( DNA: corticotropin releasing hormone ( CRH ) gene, None) , ( protein: CRH, 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: corticotropin releasing hormone ( CRH ) gene, None) , ( protein: CRH, None) 