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; cell type: epidermal basal cells; cell line: normal prickle cells
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: bcl-6 protein, epidermal basal cells, normal prickle cells 
Answer:
 protein: bcl-6 protein; cell type: epidermal basal cells; cell line: normal prickle cells