Low Genetic Variability of the Tundra Vole in Lithuania
The distribution and spread of the tundra vole ( Alexandromys oeconomus ) in Lithuania have been documented over the last 70 years, but the genetic diversity of the species has not been studied. In this study, we examined A. oeconomus trapped in three sites in northern and western Lithuania using mt...
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2024
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Online Access: | https://doi.org/10.3390/ani14020270 https://doaj.org/article/36fd349b5b064843aa5581a7f52a91ee |
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ftdoajarticles:oai:doaj.org/article:36fd349b5b064843aa5581a7f52a91ee 2024-02-27T08:46:01+00:00 Low Genetic Variability of the Tundra Vole in Lithuania Petras Prakas Dalius Butkauskas Laima Balčiauskienė Linas Balčiauskas 2024-01-01T00:00:00Z https://doi.org/10.3390/ani14020270 https://doaj.org/article/36fd349b5b064843aa5581a7f52a91ee EN eng MDPI AG https://www.mdpi.com/2076-2615/14/2/270 https://doaj.org/toc/2076-2615 doi:10.3390/ani14020270 2076-2615 https://doaj.org/article/36fd349b5b064843aa5581a7f52a91ee Animals, Vol 14, Iss 2, p 270 (2024) Alexandromys oeconomus cytb control region genetic variability natural and anthropogenic barriers phylogeography Veterinary medicine SF600-1100 Zoology QL1-991 article 2024 ftdoajarticles https://doi.org/10.3390/ani14020270 2024-01-28T01:47:34Z The distribution and spread of the tundra vole ( Alexandromys oeconomus ) in Lithuania have been documented over the last 70 years, but the genetic diversity of the species has not been studied. In this study, we examined A. oeconomus trapped in three sites in northern and western Lithuania using mtDNA sequence analysis of the cytb and control region. The western and northern sites are separated by anthropogenic landscape barriers. The western site is subject to regular spring flooding. Phylogenetic analyses of the studied individuals placed them in the Central European phylogroup, suggesting that Lithuanian A. oeconomus originated from northeastern Poland. In Lithuania, the genetic diversity of A. oeconomus at both mtDNA loci was relatively low ( Hd < 0.6, π < 0.002) compared to that found in other European samples ( Hd = 0.833–0.958; π = 0.00402–0.01552). Individuals analyzed in Lithuania were genetically different from samples collected in Poland and Northern Europe (Φ ST > 0.15, p < 0.05). The genetic divergence between the western and northern samples of A. oeconomus in Lithuania, together with the low genetic variability among the voles studied, provides new insights into the phylogeography of the species and the influence of barriers on the colonization of the country. Article in Journal/Newspaper Tundra Directory of Open Access Journals: DOAJ Articles Animals 14 2 270 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Alexandromys oeconomus cytb control region genetic variability natural and anthropogenic barriers phylogeography Veterinary medicine SF600-1100 Zoology QL1-991 |
spellingShingle |
Alexandromys oeconomus cytb control region genetic variability natural and anthropogenic barriers phylogeography Veterinary medicine SF600-1100 Zoology QL1-991 Petras Prakas Dalius Butkauskas Laima Balčiauskienė Linas Balčiauskas Low Genetic Variability of the Tundra Vole in Lithuania |
topic_facet |
Alexandromys oeconomus cytb control region genetic variability natural and anthropogenic barriers phylogeography Veterinary medicine SF600-1100 Zoology QL1-991 |
description |
The distribution and spread of the tundra vole ( Alexandromys oeconomus ) in Lithuania have been documented over the last 70 years, but the genetic diversity of the species has not been studied. In this study, we examined A. oeconomus trapped in three sites in northern and western Lithuania using mtDNA sequence analysis of the cytb and control region. The western and northern sites are separated by anthropogenic landscape barriers. The western site is subject to regular spring flooding. Phylogenetic analyses of the studied individuals placed them in the Central European phylogroup, suggesting that Lithuanian A. oeconomus originated from northeastern Poland. In Lithuania, the genetic diversity of A. oeconomus at both mtDNA loci was relatively low ( Hd < 0.6, π < 0.002) compared to that found in other European samples ( Hd = 0.833–0.958; π = 0.00402–0.01552). Individuals analyzed in Lithuania were genetically different from samples collected in Poland and Northern Europe (Φ ST > 0.15, p < 0.05). The genetic divergence between the western and northern samples of A. oeconomus in Lithuania, together with the low genetic variability among the voles studied, provides new insights into the phylogeography of the species and the influence of barriers on the colonization of the country. |
format |
Article in Journal/Newspaper |
author |
Petras Prakas Dalius Butkauskas Laima Balčiauskienė Linas Balčiauskas |
author_facet |
Petras Prakas Dalius Butkauskas Laima Balčiauskienė Linas Balčiauskas |
author_sort |
Petras Prakas |
title |
Low Genetic Variability of the Tundra Vole in Lithuania |
title_short |
Low Genetic Variability of the Tundra Vole in Lithuania |
title_full |
Low Genetic Variability of the Tundra Vole in Lithuania |
title_fullStr |
Low Genetic Variability of the Tundra Vole in Lithuania |
title_full_unstemmed |
Low Genetic Variability of the Tundra Vole in Lithuania |
title_sort |
low genetic variability of the tundra vole in lithuania |
publisher |
MDPI AG |
publishDate |
2024 |
url |
https://doi.org/10.3390/ani14020270 https://doaj.org/article/36fd349b5b064843aa5581a7f52a91ee |
genre |
Tundra |
genre_facet |
Tundra |
op_source |
Animals, Vol 14, Iss 2, p 270 (2024) |
op_relation |
https://www.mdpi.com/2076-2615/14/2/270 https://doaj.org/toc/2076-2615 doi:10.3390/ani14020270 2076-2615 https://doaj.org/article/36fd349b5b064843aa5581a7f52a91ee |
op_doi |
https://doi.org/10.3390/ani14020270 |
container_title |
Animals |
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14 |
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2 |
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270 |
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1792055429478481920 |