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Updated: Feb 23, 2026

Author Spotlight: Harnessing DNA Barcode Technology to Enhance the Efficiency of Medicinal Plant Identification
Published on: November 1, 2024
[Application of molecular biotechnology in Pharmacognosy]
Yuan-Yuan Tong1, Yang Liu1, Jun-Wen Wang1
1Institute of Information on Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
Abstract:
Using the methods of informetrics analysis, articles retrieved from the database of CNKI were statistically analyzed on development course and knowledge system, so as to reflect the overall situation of pharmacognostical studies by molecular biotechnology. The result shows that the research on pharmacognosy by molecular biotechnology is an inter-disciplinary research area, the major research fields can be divided into 7 categories, including molecular identification of Chinese medicinal materials, molecular systematics and genetic diversity analysis of Chinese medicinal materials, biosynthesis and bioregulation of secondary metabolites in medicinal plants, molecular mechanism and genetic basis of Dao-di Herbs, and tissue culture and molecular breeding in medicinal plants. The research on pharmacognosy by molecular have achieved remarkable progress in recent 20 years, and have broad development prospects.
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