2019
The RsmA - mutant , like its parent , produces N - ( 3 - oxohexanoyl ) - L - homoserine lactone ( HSL ) , a starvation / cell density - sensing signal required for extracellular enzyme production .
 GENE: RsmA - mutant
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: RsmA - mutant