| Title: | Can a forest tree species progeny trial serve as an ex situ collection? : A case study on Alnus glutinosa |
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| Authors: | ID Verbylaite, Rita (Author)
ID Aravanopoulos, Filipos (Author)
ID Baliuckas, Virgilijus (Author)
ID Juškauskaite, Aušra (Author)
ID Ballian, Dalibor (Author) |
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| Files: |  URL - Source URL, visit https://www.mdpi.com/2223-7747/12/23/3986
 PDF - Presentation file, download (3,92 MB)
MD5: F6B1D7266FC1B7F5E5F751A9B0F4EB64
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| Language: | English |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: |  SciVie - Slovenian Forestry Institute
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| Abstract: | Scientifically informed decisions for the long-term conservation of extant genetic diversity should combine in situ and ex situ conservation methods. The aim of the present study was to assess if a progeny plantation consisting of several open pollinated (OP) families and established for breeding purposes can also serve as an ex situ conservation plantation, using the case study of a Lithuanian progeny trial of Alnus glutinosa, a keystone species of riparian ecosystems that warrants priority conservation actions. We employed 17 nuclear microsatellite (Simple Sequence Repeat) markers and compared the genetic diversity and copy number of the captured alleles of 22 OP progeny families from this plantation, with 10 wild A. glutinosa populations, originating from the two provenance regions of the species in Lithuania. We conclude that the progeny plantation could be used as an ex situ plantation for the A. glutinosa populations from the first provenance region (represented by eight genetic conservation units (GCU)). Based on the present study’s results, we can expect that the A. glutinosa progeny plantation harbors enough genetic diversity of wild A. glutinosa populations from the first provenance region. This progeny plantation can serve as a robust ex situ collection containing local alleles present in at least one wild population with at least 0.05 frequency with 25 replications. |
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| Keywords: | black alder, genetic diversity, allele pattern, microsatellite genotypes, ex situ collection |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2023 |
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| Number of pages: | str. 1-17 |
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| Numbering: | Vol. 12, iss. 23 |
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| PID: | 20.500.12556/DiRROS-18560  |
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| UDC: | 630*16 |
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| ISSN on article: | 2223-7747 |
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| DOI: | 10.3390/plants12233986 |
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| COBISS.SI-ID: | 190174211 |
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| Note: | Nasl. z nasl. zaslona;
Opis vira z dne 25. 3. 2024;
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| Publication date in DiRROS: | 25.03.2024 |
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| Views: | 308 |
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| Downloads: | 131 |
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