Genome-Wide Analysis of the GGPS Gene Family in Phoebe zhennan and Analysis of the Role of PzGGPS12 in Terpenoid Biosynthesis.
Functional analyses showed that PzGGPS12 catalyzes the production of terpene precursors and promotes the accumulation of mono-, sesqui-, di-, and triterpenoids, thereby enhancing drought resistance through metabolic flux regulation.