Conservation implications of the genetic diversity of Gymnospermium microrrhynchum in Korea
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, S. H. | - |
dc.contributor.author | Yeon, M. H. | - |
dc.contributor.author | Shim, J. K. | - |
dc.date.available | 2019-03-08T15:59:37Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1676-5680 | - |
dc.identifier.issn | 1676-5680 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/8784 | - |
dc.description.abstract | Gymnospermium microrrhynchum (Berberidaceae) is an ephemeral perennial herb with a limited distributional range in the Baekdudaegan mountain areas of the Korean Peninsula, and is designated a rare plant by the Korean Forest Service. Information about its genetic variation and structure is important for developing successful conservation strategies. To investigate the genetic variation within and among seven G. microrrhynchum populations, random amplified polymorphic DNA data were obtained for 207 individuals. The populations exhibited relatively low genetic diversity: the percentage of polymorphic bands (PPB) ranged from 32.1 to 66.7% (mean = 51.4%) and Nei's gene diversity (HE) ranged from 0.116 to 0.248 (mean = 0.188). However, genetic diversity at the species level was relatively high (PPB = 98.7%, H-E = 0.349). An analysis of molecular variance revealed high differentiation among populations (F-ST = 0.6818), but the low gene flow value (N-m = 0.117) suggests a low level of gene exchange occurs among populations. Principal coordinates analysis revealed that individuals were separated according to population. The high level of genetic differentiation and restricted gene flow among G. microrrhynchum populations, which resulted from their isolation in alpine areas after the Ice Age, indicates that it is essential to protect and manage all populations, rather than focus on specific populations, in order to maintain the genetic diversity of this species. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | FUNPEC-EDITORA | - |
dc.title | Conservation implications of the genetic diversity of Gymnospermium microrrhynchum in Korea | - |
dc.type | Article | - |
dc.identifier.doi | 10.4238/gmr15048843 | - |
dc.identifier.bibliographicCitation | GENETICS AND MOLECULAR RESEARCH, v.15, no.4 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000394581500037 | - |
dc.identifier.scopusid | 2-s2.0-84995486484 | - |
dc.citation.number | 4 | - |
dc.citation.title | GENETICS AND MOLECULAR RESEARCH | - |
dc.citation.volume | 15 | - |
dc.type.docType | Article | - |
dc.publisher.location | 브라질 | - |
dc.subject.keywordAuthor | Genetic diversity | - |
dc.subject.keywordAuthor | Gymnospermium microrrhynchum | - |
dc.subject.keywordAuthor | Plant conservation | - |
dc.subject.keywordAuthor | RAPD | - |
dc.subject.keywordPlus | POPULATIONS | - |
dc.subject.keywordPlus | MARKERS | - |
dc.subject.keywordPlus | HISTORY | - |
dc.subject.keywordPlus | PLANTS | - |
dc.subject.keywordPlus | HERB | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Genetics & Heredity | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Genetics & Heredity | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.