5585
Thrombopoietin also induced tyrosine phosphorylation of Stat3 and Stat5 in FDCP-2 cells genetically engineered to constitutively express human c-Mpl .
 ( protein: Thrombopoietin, None) , ( cell line: FDCP-2 cells, None) , ( protein: Stat5, None) , ( protein: human c-Mpl, None) , ( protein: Stat3, 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: Thrombopoietin, None) , ( cell line: FDCP-2 cells, None) , ( protein: Stat5, None) , ( protein: human c-Mpl, None) , ( protein: Stat3, None) 