1·Taxadiene synthase, a diterpene cyclase, catalyzes the conversion of geranylgeranyl diphosphate (GGPP) to taxadiene, a key intermediate in Taxol biosynthesis in yew.
紫杉烯合酶是一种二萜环化酶,催化牛儿基牛儿基焦磷酸形成紫杉醇生物合成过程中的中间体紫杉烯。
2·Objective: The regulatory effects of total diterpene of Rabdosia macrocalyx (Dunn) Hara on immune function were studied.
目的:研究大萼香茶菜总二萜对机体免疫功能的调节作用。