14076
Using the 1G5 cell line harbouring the luciferase reporter gene under the control of the HIV-1 LTR , it was first found that culture protein filtrates ( CFP ) from M. tuberculosis or purified ManLAM could activate HIV-1 LTR -dependent gene expression unlike similarly prepared CFP extracts devoid of ManLAM .
 ( DNA: HIV-1 LTR, None) , ( cell line: 1G5 cell line, None) , ( DNA: HIV-1 LTR -dependent gene, None) , ( DNA: luciferase reporter gene, None) , ( DNA: HIV-1 LTR, 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:
 ( DNA: HIV-1 LTR, None) , ( cell line: 1G5 cell line, None) , ( DNA: HIV-1 LTR -dependent gene, None) , ( DNA: luciferase reporter gene, None) , ( DNA: HIV-1 LTR, None) 