11017
Defective survival and activation of thymocytes in transgenic mice expressing a catalytically inactive form of Ca2+/calmodulin-dependent protein kinase IV .
 protein: Ca2+/calmodulin-dependent protein kinase IV; cell type: thymocytes; protein: catalytically inactive form
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: Ca2+/calmodulin-dependent protein kinase IV, thymocytes, catalytically inactive form 
Answer:
 protein: Ca2+/calmodulin-dependent protein kinase IV; cell type: thymocytes; protein: catalytically inactive form