Genetic diversity and structure of Sinopodophyllum hexandrum populations in the Tibetan region of Qinghai-Tibet plateau, China

Sinopodophyllum hexandrum is a perennial herb with medicinal value for local Tibetans living in the Qinghai-Tibet Plateau (QTP), China. The species has been classified as endangered in the Chinese Plant Red Book because of the decline of wild resources and lack of artificial cultivation. For the conservation of resources in the Tibetan region of QTP, the genetic diversity and structure of S. hexandrum distributed in this area were investigated based on nuclear microsatellite molecular markers. All populations showed low genetic diversity. Genetic differentiation occurred mainly among populations JCX, MTS, and 10 others on Tibetan region of the QTP. Such genetic differentiation pattern might have been due to geographic isolation and lack of pollination in QTP. The strategies for conservation based on these results are suggested.

• Publication year

  2020

• Venue

  Pakistan Journal of Botany

• Publication date

  2020-12-15

• Fields of study

  Biology, Environmental Science

• Identifiers
  DOI 10.30848/pjb2020-6(26)
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

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