3412
More interestingly, transfection experiments with CRE -CAT plasmide show that PGE2 activates the transcription of a CRE -containing promoter .
 ( DNA: CRE -containing promoter, None) , ( DNA: CRE, None) , ( DNA: CRE, None) , ( DNA: CRE -CAT plasmide, 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: CRE -containing promoter, None) , ( DNA: CRE, None) , ( DNA: CRE, None) , ( DNA: CRE -CAT plasmide, None) 