The phrase "synthase gene" refers to a specific gene in living organisms that produces an enzyme called synthase. This enzyme is responsible for helping to synthesize or create certain molecules or compounds in the body. Full definition
Defense: «Effects of canopy cover and pH on polyketide synthase gene transcription in Cladonie stygia and the polyketides produced in natural conditions.» (umanitoba.ca)
Developmental changes in mitochondrial 3 - hydroxy -3-methylglutaryl-CoA synthase gene expression in rat liver, intestine and kidney (biochemj.org)
Hendrickson, L. Davis, C. R. Roach, C. Nguyen, D. K. Aldrich, T. McAda, P. C. and Reeves, C. D. Lovastatin biosynthesis in Aspergillus terreus: characterization of blocked mutants, enzyme activities and a multifunctional polyketide synthase gene. (nutritional-supplements-health-guide.com)