8892
A number of potential regulatory sequences similar to those found in mammals have been identified in the promoter .
 DNA: potential regulatory sequences; DNA: promoter
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: potential regulatory sequences, promoter 
Answer:
 DNA: potential regulatory sequences; DNA: promoter