[Synthetic biology of plants-derived medicinal natural products].

Medicinal natural products derived from plants are usually of low content and difficult to extract and isolate. Moreover, these compounds are structurally complex, making it difficult to obtain them by environmental unfriendly chemical synthesis. Biosynthesis of medicinal natural products through synthetic biology is a novel, environment-friendly and sustainable approach. Taking terpenoids (ginsenosides, paclitaxel, artemisinin, tanshinones), alkaloids (vincristine and morphine), and flavonoids (breviscapine) as examples, this review summarizes the advances of the biosynthetic pathways and synthetic biology strategies of plant-derived medicinal natural products. Moreover, we introduce the key technologies and methods of synthetic biology used in the research of medicinal natural products, and provide future prospects in this area.