11950
Primer extension analysis of C/EBP-epsilon mRNA detected a single major transcription start site approximately 200 bp upstream of the start codon .
 ( RNA: C/EBP-epsilon mRNA, None) , ( DNA: transcription start site, None) , ( DNA: start codon, None) , ( protein: C/EBP-epsilon, 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:
 ( RNA: C/EBP-epsilon mRNA, None) , ( DNA: transcription start site, None) , ( DNA: start codon, None) , ( protein: C/EBP-epsilon, None) 