855
This report directly demonstrates that OTF-2 but not OTF-1 regulates the DRA gene .
 protein: OTF-1; DNA: DRA gene; protein: OTF-2
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: OTF-1; DNA: DRA gene; protein: OTF-2