2807
These findings have important implications in regulation of germline transcription as well as concomitant activation of the V-J recombination of the kappa light chain locus .
 DNA: kappa light chain locus; DNA: germline
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: kappa light chain locus, germline 
Answer:
 DNA: kappa light chain locus; DNA: germline