7732
However, the HTLV-I genes including Tax are not expressed significantly in primary leukemic cells from ATL patients .
 ( protein: Tax, None) , ( cell type: primary leukemic cells, None) , ( DNA: HTLV-I genes, 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: Tax, None) , ( cell type: primary leukemic cells, None) , ( DNA: HTLV-I genes, None) 