{"title":"Evaluation of Genetic Diversity and Identification of Huperzia Species Collected in Some Different Areas in Vietnam by Molecular Markers","authors":"Tran Thi Thu Ha, T. Khanh, K. H. Trung","doi":"10.18052/www.scipress.com/ilns.80.13","DOIUrl":null,"url":null,"abstract":"The objective of this study was to evaluate genetic diversity of 35 Huperzia samples collected from the different ecological areas in Vietnam by using rbcL markers. The results revealed that the samples were genetically diverse in high genetic similarity which ranged from 98.0 to 99.0%, respectively. Based on the Genbank data in comparison, it was ascertained that only one sample (BK3) is a member of H.phlegmarioides group, and others belonged H. squarrosa group as divided into two main groups by phylogenetic tree analyses. It suggests that some Huperzia samples may plausibly descend from the same origin, evolution and arising relations. This study has provided useful information for further identifying the high-quality genetic plant sources for propagation, development and conservation of the high-valued medicinal materials of Huperzia plants in this country.","PeriodicalId":14407,"journal":{"name":"International Letters of Natural Sciences","volume":null,"pages":null},"PeriodicalIF":0.3000,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Letters of Natural Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18052/www.scipress.com/ilns.80.13","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The objective of this study was to evaluate genetic diversity of 35 Huperzia samples collected from the different ecological areas in Vietnam by using rbcL markers. The results revealed that the samples were genetically diverse in high genetic similarity which ranged from 98.0 to 99.0%, respectively. Based on the Genbank data in comparison, it was ascertained that only one sample (BK3) is a member of H.phlegmarioides group, and others belonged H. squarrosa group as divided into two main groups by phylogenetic tree analyses. It suggests that some Huperzia samples may plausibly descend from the same origin, evolution and arising relations. This study has provided useful information for further identifying the high-quality genetic plant sources for propagation, development and conservation of the high-valued medicinal materials of Huperzia plants in this country.