A never-ending story of the common shrew: searching for the origin

Raspopova, A.A.; Bannikova, A.A.; Sheftel, B.I.; Kryštufek, B.; Kouptsov, A.V.; Illarionova, N.A.; Pavlova, S.V.; Lebedev, V.S.

Авторы: Raspopova Alexandra A., Bannikova Anna A., Sheftel Boris I., Kryštufek Boris, Kouptsov Alexander V., Illarionova Natalia A., Pavlova Svetlana V., Lebedev Vladimir S.
Журнал: Mammal Research
Год издания: 2020
Издательство: SPRINGER
Местоположение издательства: VAN GODEWIJCKSTRAAT 30, DORDRECHT, NETHERLANDS, 3311GZ
DOI: 10.1007/s13364-020-00498-8
Аннотация: A range-wide phylogeographic study of the common shrew Sorex araneus was performed using the concatenation of cytb andND2 mitochondrial genes. The data support two major lineages, one of which (European haplogroup) is distributed continuouslyfrom West Europe to West Siberia; the other (Siberian haplogroup) is found in two non-adjacent areas: in central Siberia and insouthern Finland and Karelia. Several smaller subclades (East European, Balkan, and West Siberian) were identified within theEuropean lineage. Ancestral area reconstructions were performed under the maximum parsimony criterion using the algorithmthat was designed to analyze landmark data. The results suggest that the last common ancestor of the common shrew inhabited theBalkans or the Danubian-Carpathian area. The results of demographic analyses are consistent with the hypothesis of recentexpansion throughout the entire distribution range. The genetic diversity indices and the expansion time estimates were higher inthe western part of the range. Cumulatively, these findings support the hypothesis that during the Last Glacial Maximum, therange of the common shrew was restricted to a single refugium in Southeastern Europe.
Добавил в систему: Лебедев Владимир Святославович

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A never-ending story of the common shrew: searching for the originстатья Исследовательская статья

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