9684
Basal activity of a 3070 bp CRH promoter fragment was only seen in neuronal and lymphoblastoid cell lines .
 ( cell line: lymphoblastoid cell lines, None) , ( DNA: 3070 bp CRH promoter fragment, 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:
 ( cell line: lymphoblastoid cell lines, None) , ( DNA: 3070 bp CRH promoter fragment, None) , ( protein: CRH, None) 