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Previous work has shown that in Jurkat T cells , a set of widely expressed transcription factors (the ICK-1 family ) affect the GOS19 promoter .
 ( protein: ICK-1 family, None) , ( cell line: Jurkat T cells, None) , ( cell type: T cells, None) , ( DNA: GOS19 promoter, None) , ( protein: GOS19, None) , ( protein: transcription factors, 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: ICK-1 family, None) , ( cell line: Jurkat T cells, None) , ( cell type: T cells, None) , ( DNA: GOS19 promoter, None) , ( protein: GOS19, None) , ( protein: transcription factors, None) 