14254
The Fc epsilon RI-gamma chains are expressed in a variety of hematopoietic cells where they play a critical role in signal transduction .
 cell type: hematopoietic cells; protein: Fc epsilon RI-gamma chains
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: hematopoietic cells, Fc epsilon RI-gamma chains 
Answer:
 cell type: hematopoietic cells; protein: Fc epsilon RI-gamma chains