Effects of Overexpression of the Endogenous Farnesyl Diphosphate Synthase on the Artemisinin Content in Artemisia annua L. Expression of Foreign Farnesyl Diphosphate Synthase Gene in Transgenic Tobacco Enhances Disease Resistance to Alternaria alternata in vitro A Bioinformatics Analyses on Farnesyl Diphosphate Synthase Cloning and prokaryotic expressing of AeFPS gene: a key enzyme of triterpene saponins biosynthesis in Aralia elata Cloning and sequence analysis of PcFPS1 gene in Phlegmariurus carinatus A New Farnesyl Diphosphate Synthase Gene from Taxus media Rehder: Cloning, Characterization and Functional Complementation Molecular Cloning and Functional Analysis of a Gene Encoding Farnesyl Diphosphate Synthase from Cyclocarya paliurus