1568
Theileria annulata infects bovine leucocytes and results in their reversible transformation such that they become immortalised and metastatic.
 ( cell type: bovine leucocytes, 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: bovine leucocytes, None) 