3038
These results demonstrate that CD40 , like sIg , may employ PKC in producing select outcomes, that individual B cell receptors may signal downstream events via both PKC-dependent and PKC-independent pathways , and that multiple signal transduction pathways may be used to activate the expression of closely related genes .
 protein: sIg; protein: PKC; DNA: genes; protein: CD40; protein: B cell receptors
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: sIg, PKC, genes, CD40, B cell receptors 
Answer:
 protein: sIg; protein: PKC; DNA: genes; protein: CD40; protein: B cell receptors