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Target Capture Reveals the Complex Origin of Vietnamese Ginseng
The global market of the medicinal plant ginseng is worth billions of dollars. Many ginseng species are threatened in the wild and effective sustainable development initiatives are necessary to preserve biodiversity at species and genetic level whilst meeting the demand for medicinal produce. This i...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9326450/ https://www.ncbi.nlm.nih.gov/pubmed/35909770 http://dx.doi.org/10.3389/fpls.2022.814178 |
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author | Le, Hien Thi Thu Nguyen, Linh Nhat Pham, Hang Le Bich Le, Hao Thi My Luong, Toan Duc Huynh, Hue Thi Thu Nguyen, Van Tuong Nong, Hai Van Teixidor-Toneu, Irene De Boer, Hugo J. Manzanilla, Vincent |
author_facet | Le, Hien Thi Thu Nguyen, Linh Nhat Pham, Hang Le Bich Le, Hao Thi My Luong, Toan Duc Huynh, Hue Thi Thu Nguyen, Van Tuong Nong, Hai Van Teixidor-Toneu, Irene De Boer, Hugo J. Manzanilla, Vincent |
author_sort | Le, Hien Thi Thu |
collection | PubMed |
description | The global market of the medicinal plant ginseng is worth billions of dollars. Many ginseng species are threatened in the wild and effective sustainable development initiatives are necessary to preserve biodiversity at species and genetic level whilst meeting the demand for medicinal produce. This is also the case of Panax vietnamensis Ha & Grushv., an endemic and threatened ginseng species in Vietnam that is locally cultivated at different scales and has been the object of national breeding programs. To investigate the genetic diversity within cultivated and wild populations of P. vietnamensis we captured 353 nuclear markers using the Angiosperm-353 probe set. Genetic diversity and population structure were evaluated for 319 individuals of Vietnamese ginseng across its area of distribution and from wild and a varying range of cultivated areas. In total, 319 individuals were sampled. After filtering, 1,181 SNPs were recovered. From the population statistics, we observe high genetic diversity and high genetic flow between populations. This is also supported by the STRUCTURE analysis. The intense gene flow between populations and very low genetic differentiation is observed regardless of the populations' wild or cultivated status. High levels of admixture from two ancestral populations exist in both wild and cultivated samples. The high gene flow between populations can be attributed to ancient and on-going practices of cultivation, which exist in a continuum from understorey, untended breeding to irrigated farm cultivation and to trade and exchange activities. These results highlight the importance of partnering with indigenous peoples and local communities and taking their knowledge into account for biodiversity conservation and sustainable development of plants of high cultural value. |
format | Online Article Text |
id | pubmed-9326450 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-93264502022-07-28 Target Capture Reveals the Complex Origin of Vietnamese Ginseng Le, Hien Thi Thu Nguyen, Linh Nhat Pham, Hang Le Bich Le, Hao Thi My Luong, Toan Duc Huynh, Hue Thi Thu Nguyen, Van Tuong Nong, Hai Van Teixidor-Toneu, Irene De Boer, Hugo J. Manzanilla, Vincent Front Plant Sci Plant Science The global market of the medicinal plant ginseng is worth billions of dollars. Many ginseng species are threatened in the wild and effective sustainable development initiatives are necessary to preserve biodiversity at species and genetic level whilst meeting the demand for medicinal produce. This is also the case of Panax vietnamensis Ha & Grushv., an endemic and threatened ginseng species in Vietnam that is locally cultivated at different scales and has been the object of national breeding programs. To investigate the genetic diversity within cultivated and wild populations of P. vietnamensis we captured 353 nuclear markers using the Angiosperm-353 probe set. Genetic diversity and population structure were evaluated for 319 individuals of Vietnamese ginseng across its area of distribution and from wild and a varying range of cultivated areas. In total, 319 individuals were sampled. After filtering, 1,181 SNPs were recovered. From the population statistics, we observe high genetic diversity and high genetic flow between populations. This is also supported by the STRUCTURE analysis. The intense gene flow between populations and very low genetic differentiation is observed regardless of the populations' wild or cultivated status. High levels of admixture from two ancestral populations exist in both wild and cultivated samples. The high gene flow between populations can be attributed to ancient and on-going practices of cultivation, which exist in a continuum from understorey, untended breeding to irrigated farm cultivation and to trade and exchange activities. These results highlight the importance of partnering with indigenous peoples and local communities and taking their knowledge into account for biodiversity conservation and sustainable development of plants of high cultural value. Frontiers Media S.A. 2022-07-13 /pmc/articles/PMC9326450/ /pubmed/35909770 http://dx.doi.org/10.3389/fpls.2022.814178 Text en Copyright © 2022 Le, Nguyen, Pham, Le, Luong, Huynh, Nguyen, Nong, Teixidor-Toneu, De Boer and Manzanilla. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Plant Science Le, Hien Thi Thu Nguyen, Linh Nhat Pham, Hang Le Bich Le, Hao Thi My Luong, Toan Duc Huynh, Hue Thi Thu Nguyen, Van Tuong Nong, Hai Van Teixidor-Toneu, Irene De Boer, Hugo J. Manzanilla, Vincent Target Capture Reveals the Complex Origin of Vietnamese Ginseng |
title | Target Capture Reveals the Complex Origin of Vietnamese Ginseng |
title_full | Target Capture Reveals the Complex Origin of Vietnamese Ginseng |
title_fullStr | Target Capture Reveals the Complex Origin of Vietnamese Ginseng |
title_full_unstemmed | Target Capture Reveals the Complex Origin of Vietnamese Ginseng |
title_short | Target Capture Reveals the Complex Origin of Vietnamese Ginseng |
title_sort | target capture reveals the complex origin of vietnamese ginseng |
topic | Plant Science |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9326450/ https://www.ncbi.nlm.nih.gov/pubmed/35909770 http://dx.doi.org/10.3389/fpls.2022.814178 |
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