10461
The VirR response regulator from Clostridium perfringens binds independently to two imperfect direct repeats located upstream of the pfoA promoter .
 GENE: VirR response regulator; GENE: pfoA promoter
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: VirR response regulator, pfoA promoter 
Answer:
 GENE: VirR response regulator; GENE: pfoA promoter