9209
It provides a transcriptional activation domain which, unlike Oct-1 , activates an mRNA-type promoter effectively, and it stabilizes Oct-1 on the Oct-1 -responsive octamer sequence ATGCAAAT .
 protein: Oct-1; DNA: mRNA-type promoter; DNA: Oct-1 -responsive octamer sequence; protein: Oct-1; protein: Oct-1
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: Oct-1, mRNA-type promoter, Oct-1 -responsive octamer sequence, Oct-1, Oct-1 
Answer:
 protein: Oct-1; DNA: mRNA-type promoter; DNA: Oct-1 -responsive octamer sequence; protein: Oct-1; protein: Oct-1