7360
To investigate the molecular basis of the mitogenic effect of high molecular weight dextran sulfate ( HMDS ), monocyte-derived macrophages were transfected with recombinant plasmid containing chloramphenicol acetyl transferase (CAT) reporter gene under the control of the HIV-1 long terminal repeat (LTR) promoter , which is regulated by transcription factor NF-kappaB .
 ( cell type: monocyte-derived macrophages, None) , ( protein: chloramphenicol acetyl transferase, None) , ( DNA: recombinant plasmid, None) , ( DNA: HIV-1 long terminal repeat (LTR) promoter, None) , ( DNA: chloramphenicol acetyl transferase (CAT) reporter gene, None) , ( protein: transcription factor, None) , ( protein: NF-kappaB, 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: monocyte-derived macrophages, None) , ( protein: chloramphenicol acetyl transferase, None) , ( DNA: recombinant plasmid, None) , ( DNA: HIV-1 long terminal repeat (LTR) promoter, None) , ( DNA: chloramphenicol acetyl transferase (CAT) reporter gene, None) , ( protein: transcription factor, None) , ( protein: NF-kappaB, None) 