8233
Quantitative thin-layer chromatography ( TLC ) analyses showed that HL60 and normal cells are able to generate estrone ( E1 ) from estradiol ( E2 ).
 ( cell line: HL60, None) , ( cell type: normal cells, 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 line: HL60, None) , ( cell type: normal cells, None) 