Abstract
Persicaria minor is an annual medicinal plant which grows in different regions of Iran. Antioxidative, antimicrobial, antiviral, anti-inflammatory and cytotoxic activities are reported in this plant. No investigation has been reported about population genetic structure of this valuable plant species in Iran. Therefore, genetic analysis of 11 populations of this species was carried out using ISSR markers for the first time. Genetic variability analysis revealed high genetic diversity within populations of this species. AMOVA test produced significant genetic difference among the studied populations. Mantel test revealed significant correlation between genetic distance and geographical distance of the populations. STRUCTURE analysis and K-means clustering showed population genetic fragmentation and the presence of two gene pools for this species. The results suggested that genetic divergence, gene flow and local adaptation have played an important role in diversification of P. minor.
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This research was supported by Grant provided by Shahid Beheshti University.
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Sheidai, M., Mosaferi, S., Keshavarzi, M. et al. Genetic diversity in different populations of Persicaria minor (Polygonaceae), a medicinal plant. Nucleus 59, 115–121 (2016). https://doi.org/10.1007/s13237-016-0169-0
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DOI: https://doi.org/10.1007/s13237-016-0169-0