Addition of Arbuscular Mycorrhizal Fungi Enhances Terpene Synthase Expression in Cultivars.

Culinary herbs are commercially cultivated for their wide range of volatile compounds that give characteristic aromas and tastes. Rosemary ( Spenn.) is an excellent model for assessment of methods improvement of volatile production as cultivars offer a wide variety of aromatic profiles due to the large family of terpene synthase genes.