2263
In contrast, CD38 expression was not inducible by ATRA in HL-60R cells , transfected with a functional RAR beta , RAR gamma , or RXR alpha receptor .
 ( cell line: HL-60R cells, None) , ( protein: RXR alpha receptor, None) , ( protein: RAR beta, None) , ( protein: RAR gamma, None) , ( protein: CD38, 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: HL-60R cells, None) , ( protein: RXR alpha receptor, None) , ( protein: RAR beta, None) , ( protein: RAR gamma, None) , ( protein: CD38, None) 