14249
Transactivation of PTHrP by Tax was seen in T cells but not in B-cell lines or fibroblasts .
 ( protein: PTHrP, None) , ( cell type: T cells, None) , ( cell line: B-cell lines, None) , ( protein: Tax, None) , ( cell line: fibroblasts, 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: PTHrP, None) , ( cell type: T cells, None) , ( cell line: B-cell lines, None) , ( protein: Tax, None) , ( cell line: fibroblasts, None) 