11940
CSR is directed to specific heavy chain isotypes by cytokines and B cell activators that induce transcription from the unrearranged , or germline ( GL ) , C ( H ) region genes .
 GENE: C ( H ) region genes
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: C ( H ) region genes 
Answer:
 GENE: C ( H ) region genes