9361
With the use of immunohistochemistry , bcl-6 protein was shown to stain intensely on normal prickle cells , but none to only slightly on epidermal basal cells .
 ( protein: bcl-6 protein, None) , ( cell type: epidermal basal cells, None) , ( cell line: normal prickle cells, 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: bcl-6 protein, None) , ( cell type: epidermal basal cells, None) , ( cell line: normal prickle cells, None) 