10844
However, the experimentally derived B-lymphoblastoid cell line , clone 13 , expresses high levels of HLADQ in the absence of HLA-DR and HLA-DP , despite its mapping by complementation analysis to this group.
 ( protein: HLADQ, None) , ( DNA: HLA-DR, None) , ( DNA: HLA-DP, None) , ( cell line: clone 13, None) , ( cell line: B-lymphoblastoid cell line, 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: HLADQ, None) , ( DNA: HLA-DR, None) , ( DNA: HLA-DP, None) , ( cell line: clone 13, None) , ( cell line: B-lymphoblastoid cell line, None) 