11666
We describe a total of 39 DEAH helicases in these four species .
 GENE: DEAH helicases
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: DEAH helicases 
Answer:
 GENE: DEAH helicases