Cloning, E. coli Expression and Molecular Analysis of a Novel Sesquiterpene Synthase Gene from Artemisia annua Cloning of sesquiterpene synthase gene As-SesTPS from Aquilaria sinensis and analysis its bioinformatics and expression Subcellular localization of a sesquiterpene synthase from Aquilaria sinensis utilizing three transient expression systems Cloning, bioinformatics, and expression analysis of sesquiterpene synthase gene As-SesTPS1 from Aquilaria sinensis