14553
The degree of negative autoregulation in IM-9 cells and positive autoregulation in 6TG1.1 cells was unaffected by inhibition of protein synthesis with cycloheximide .
 ( cell line: 6TG1.1 cells, None) , ( cell line: IM-9 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: 6TG1.1 cells, None) , ( cell line: IM-9 cells, None) 