13866
Tyrosine phosphorylation of STAT5 is accompanied by the translocation of activated STAT5 to the nucleus as shown by electrophoretic mobility shift assay ( EMSA ) using 32Pi-labeled STAT5 binding site in the beta-casein promoter .
 ( protein: STAT5, None) , ( protein: STAT5, None) , ( protein: STAT5, None) , ( DNA: beta-casein promoter, None) , ( DNA: STAT5 binding site, 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: STAT5, None) , ( protein: STAT5, None) , ( protein: STAT5, None) , ( DNA: beta-casein promoter, None) , ( DNA: STAT5 binding site, None) 