1719
Therefore , we conclude that DnaA may contact the beta subunit of RNA polymerase during activation of the pR promoter .
 GENE: DnaA; GENE: RNA polymerase; GENE: pR promoter
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: DnaA; GENE: RNA polymerase; GENE: pR promoter