8466
We previously identified a Fas ligand regulatory element ( FLRE ) in the Fas ligand (fasL) promoter that binds Egr family proteins and demonstrated that Egr-3 ( PILOT ) but not Egr-1 ( NGFI-A , Krox-24 , Tis-8 , and Zif-268 ) induces transcription of fasL .
 ( protein: Tis-8, None) , ( protein: Egr-1, None) , ( protein: Krox-24, None) , ( protein: Zif-268, None) , ( protein: Egr family proteins, None) , ( protein: PILOT, None) , ( protein: fasL, None) , ( DNA: FLRE, None) , ( DNA: Fas ligand (fasL) promoter, None) , ( DNA: Fas ligand regulatory element, None) , ( protein: NGFI-A, None) , ( protein: Egr-3, 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: Tis-8, None) , ( protein: Egr-1, None) , ( protein: Krox-24, None) , ( protein: Zif-268, None) , ( protein: Egr family proteins, None) , ( protein: PILOT, None) , ( protein: fasL, None) , ( DNA: FLRE, None) , ( DNA: Fas ligand (fasL) promoter, None) , ( DNA: Fas ligand regulatory element, None) , ( protein: NGFI-A, None) , ( protein: Egr-3, None) 