Related Experiment Video
Updated: Feb 6, 2026

Author Spotlight: Harnessing DNA Barcode Technology to Enhance the Efficiency of Medicinal Plant Identification
Published on: November 1, 2024
[Identification of Seeds and Seedlings of Chinese Medicinal Materials Using DNA Barcoding Technology:A Case Study in
Objective:
To establish a novel approach based on DNA barcode sequence, so as to guarantee the quality stability of Chinese medicinal materials.
Methods:
Eight species of Paris plants were collected, and a standard DNA barcode library was developed by ITS loci. Furthermore, the barcodes also used to identify the seed and seedling products that purchased from the markets.
Results:
ITS loci can stably and accurately distinguish Paris polyphylla var. yunnanensis and its adulterants.
Conclusion:
The seeds and seedlings of Chinese medicinal materials need to be properly authenticated before planting,and DNA barcoding has been found to be effective for this purpose.
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