9653
In vitro, CsA inhibits lymphocyte gene activation by inhibiting the phosphatase activity of calcineurin ( CN ).
 ( protein: calcineurin, None) , ( protein: phosphatase, None) , ( DNA: lymphocyte gene, None) , ( protein: CN, 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:
 ( protein: calcineurin, None) , ( protein: phosphatase, None) , ( DNA: lymphocyte gene, None) , ( protein: CN, None) 