14086
Transient expression analyses in cells of neuroglial and lymphocytic origin demonstrated that some of these LTRs had activities which varied significantly from the LAI LTR in U-373 MG cells (an astrocytoma cell line ) as well as in Jurkat cells (a CD4-positive lymphocyte cell line ).
 ( cell type: lymphocyte, None) , ( cell line: CD4-positive lymphocyte cell line, None) , ( cell line: U-373 MG cells, None) , ( cell line: astrocytoma cell line, None) , ( cell line: Jurkat cells, None) , ( DNA: LTRs, None) , ( DNA: LAI LTR, None) , ( cell type: astrocytoma, None) , ( DNA: 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:
 ( cell type: lymphocyte, None) , ( cell line: CD4-positive lymphocyte cell line, None) , ( cell line: U-373 MG cells, None) , ( cell line: astrocytoma cell line, None) , ( cell line: Jurkat cells, None) , ( DNA: LTRs, None) , ( DNA: LAI LTR, None) , ( cell type: astrocytoma, None) , ( DNA: LTR, None) 