8566
These data demonstrate that PBMC differentially regulate basal HTLV-I transcription compared with Jurkat T cells , and this differential regulation is due, in part to differential phosphorylation and binding of CREB/ATF-1 to TRE-1 in the HTLV-I promoter.
 ( protein: CREB/ATF-1, None) , ( cell line: Jurkat T cells, None) , ( cell type: PBMC, None) , ( DNA: TRE-1, 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: CREB/ATF-1, None) , ( cell line: Jurkat T cells, None) , ( cell type: PBMC, None) , ( DNA: TRE-1, None) 