10576
Recent studies have revealed that interactions between transcription factors play an important role in regulation of gene expression in eukaryotic cells .
 ( protein: transcription factors, None) , ( cell type: eukaryotic cells, 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: transcription factors, None) , ( cell type: eukaryotic cells, None) 