12508
This polymorphism represented a C -to- T base exchange which induced a YY1 consensus sequence and is present in a region of the promoter associated with negative transcription regulation.
 ( DNA: YY1 consensus sequence, 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: YY1 consensus sequence, None) 