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Senn H, Ogden R, Frosch C, Syrůčková A, Campbell-Palmer R, Munclinger P, Durka W, Kraus RHS, Saveljev AP, Nowak C, Stubbe A, Stubbe M, Michaux J, Lavrov V, Samiya R, Ulevicius A, Rosell F. Nuclear and mitochondrial genetic structure in the Eurasian beaver (Castor fiber) - implications for future reintroductions. Evol Appl 2014; 7:645-62. [PMID: 25067948 PMCID: PMC4105916 DOI: 10.1111/eva.12162] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Accepted: 04/01/2014] [Indexed: 12/24/2022] Open
Abstract
Many reintroduction projects for conservation fail, and there are a large number of factors that may contribute to failure. Genetic analysis can be used to help stack the odds of a reintroduction in favour of success, by conducting assessment of source populations to evaluate the possibility of inbreeding and outbreeding depression and by conducting postrelease monitoring. In this study, we use a panel of 306 SNP (single nucleotide polymorphism) markers and 487-489 base pairs of mitochondrial DNA control region sequence data to examine 321 individuals from possible source populations of the Eurasian beaver for a reintroduction to Scotland. We use this information to reassess the phylogenetic history of the Eurasian beavers, to examine the genetic legacy of past reintroductions on the Eurasian landmass and to assess the future power of the genetic markers to conduct ongoing monitoring via parentage analysis and individual identification. We demonstrate the capacity of medium density genetic data (hundreds of SNPs) to provide information suitable for applied conservation and discuss the difficulty of balancing the need for high genetic diversity against phylogenetic best fit when choosing source population(s) for reintroduction.
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Affiliation(s)
- Helen Senn
- WildGenes Laboratory, Royal Zoological Society of Scotland Edinburgh, UK
| | - Rob Ogden
- WildGenes Laboratory, Royal Zoological Society of Scotland Edinburgh, UK
| | - Christiane Frosch
- Conservation Genetics Group, Senckenberg Research Institute and Natural History Museum Frankfurt Gelnhausen, Germany
| | - Alena Syrůčková
- Department of Zoology, Faculty of Science, Charles University in Prague Prague, Czech Republic
| | | | - Pavel Munclinger
- Department of Zoology, Faculty of Science, Charles University in Prague Prague, Czech Republic
| | - Walter Durka
- Department of Community Ecology, Helmholtz Centre for Environmental Research - UFZ Halle, Germany
| | - Robert H S Kraus
- Conservation Genetics Group, Senckenberg Research Institute and Natural History Museum Frankfurt Gelnhausen, Germany
| | - Alexander P Saveljev
- Russian Research Institute of Game Management and Fur Farming, Russian Academy of Sciences Kirov, Russia
| | - Carsten Nowak
- Conservation Genetics Group, Senckenberg Research Institute and Natural History Museum Frankfurt Gelnhausen, Germany
| | - Annegret Stubbe
- Martin-Luther-Universität Halle-Wittenberg Institut für Biologie Bereich Zoologie/Molekulare Ökologie Hoher Weg 4 Halle/Saale, Germany
| | - Michael Stubbe
- Martin-Luther-Universität Halle-Wittenberg Institut für Biologie Domplatz 4 Halle/Saale, Germany
| | - Johan Michaux
- Conservation Genetics Unit, Institute of Botany (Bat. 22), University of Liège (Sart Tilman) Liège, Belgium
| | | | - Ravchig Samiya
- Department of Zoology, School of Biology and Biotechnology, National University of Mongolia Ulaanbaatar, Mongolia
| | - Alius Ulevicius
- Faculty of Natural Sciences, Vilnius University Vilnius, Lithuania
| | - Frank Rosell
- Telemark University College, Department of Environmental Sciences Telemark, Norway
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