“…Among them, the most representative compound, paclitaxel, and its biosynthetic precursor 10-DAB have been characterized as having higher content in T . yunnanensis than in other Taxus spp [ 26 ]. Previous studies have found that the paclitaxel content of T. yunnanensis of different provenances varies significantly [ 27 ], but there are currently no reports on the molecular mechanism underlying the differences in paclitaxel or 10-DAB content among T. yunnanensis individuals.…”