4726
Mutations at different sites within this proximal promoter region abolished the promoter activity as well as the DNA binding.
 DNA: proximal promoter region
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: proximal promoter region 
Answer:
 DNA: proximal promoter region