3466
By Northern blot analysis, DM caused a comparable decrease in IL-2R alpha and in IL-2R beta mRNA levels to membrane receptor expression in mitogen-stimulated T cells .
 ( cell type: mitogen-stimulated T cells, None) , ( protein: IL-2R beta, None) , ( protein: IL-2R alpha, None) , ( cell type: T 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 type: mitogen-stimulated T cells, None) , ( protein: IL-2R beta, None) , ( protein: IL-2R alpha, None) , ( cell type: T cells, None) 