- 2026-05
- Biotechnology advances 88
- Mengyang Zhang
- Jia Wu
- Jie Zhang
- Fu Wang
- Youcheng Wang
- Xiujuan Lei
- Yingping Wang
- Jian Zhang
Background
Panax ginseng, is one of the most important medicinal herbs, widely recognized for its therapeutic value in traditional and modern medicine. Its diverse pharmacological activities are primarily mediated by secondary metabolites, notably flavonoids and polyphenols from the phenylpropanoid pathway and ginsenosides from the terpenoid pathway, which exert strong antioxidant, anti-aging, and anti-inflammatory effects.Aim of review
This review focuses on recent biotechnological advances in elucidating and manipulating the genes underlying phenylpropanoid and terpenoid biosynthesis in P. ginseng. We summarize progress in gene discovery, functional characterization with particular emphasis on ginsenoside biosynthesis. Cutting-edge approaches-including genome editing, CRISPR-based regulation, metabolic engineering, and synthetic biology-are highlighted as transformative tools to reprogram metabolic fluxes and enhance metabolite production. Additionally, we discuss omics-driven strategies, systems biology models, and emerging bioreactor and cell culture platforms that bridge fundamental genetics with applied biotechnology. It provides a theoretical and practical framework for developing elite ginseng varieties with improved bioactive compound profiles and paves the way for precision breeding and industrial-scale production of high-value medicinal metabolites.