13030
To circumvent this problem, we developed an alternative procedure which allowed us to show that in neutrophils , LPS and TNFalpha induce a NF-kappaB DNA-binding activity which essentially consists of p50/RelA dimers , and that IFNgamma promotes the binding of STAT1 homodimers to the IFNgamma response region of the FcgammaRI promoter .
 ( cell type: neutrophils, None) , ( protein: p50/RelA dimers, None) , ( DNA: FcgammaRI promoter, None) , ( protein: NF-kappaB, None) , ( protein: IFNgamma, None) , ( protein: IFNgamma, None) , ( DNA: IFNgamma response region, None) , ( protein: FcgammaRI, None) , ( protein: STAT1 homodimers, None) , ( protein: TNFalpha, 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:
 ( cell type: neutrophils, None) , ( protein: p50/RelA dimers, None) , ( DNA: FcgammaRI promoter, None) , ( protein: NF-kappaB, None) , ( protein: IFNgamma, None) , ( protein: IFNgamma, None) , ( DNA: IFNgamma response region, None) , ( protein: FcgammaRI, None) , ( protein: STAT1 homodimers, None) , ( protein: TNFalpha, None) 