13507
Because point mutagenesis cannot distinguish between family members, it is not known which protein activates 5'HS3 .
 DNA: 5'HS3
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: 5'HS3 
Answer:
 DNA: 5'HS3