9782
We suggest that FlgN and FliT are substrate - specific flagellar chaperones that prevent oligomerization of the HAPs by binding to their helical domains before export .
 GENE: FlgN; GENE: FliT; GENE: HAPs
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: FlgN, FliT, HAPs 
Answer:
 GENE: FlgN; GENE: FliT; GENE: HAPs