8873
Transcription initiation occurred predominantly at the putative sigmaA - dependent promoter in exponentially growing cells and was induced under stress conditions .
 GENE: sigmaA - dependent 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: sigmaA - dependent promoter 
Answer:
 GENE: sigmaA - dependent promoter