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Genetic and Morphological Variability of the Ural Field Mouse (Apodemus (Sylvaemus) uralensis, Rodentia) in the North Caucasusстатья
Дата последнего поиска статьи во внешних источниках: 10 апреля 2024 г.
- Авторы: Tembotova F.A., Puzachenko A.Y., Amshokova A.K., Kononenko1 E.P., Emkuzheva1 M.M.
- Журнал: Biology Bulletin
- Том: 50
- Номер: 2
- Год издания: 2023
- Издательство: M A I K Nauka - Interperiodica
- Местоположение издательства: Russian Federation
- Первая страница: 196
- Последняя страница: 213
- DOI: 10.1134/S1062359023605475
- Аннотация: The genetic and morphological variability of the southern form of the European chromosomal race of thesmall wood mouse Apodemus (Sylvaemus) uralensis (Pallas, 1811) in the North Caucasus was studied. The results of the sequence analysis of the cytochrome b gene fragment from 9 geographical samples from the western, central and eastern parts of the North Caucasus indicate a low degree of their genetic isolation with a relatively high diversity of haplotypes. Analysis of morphological variability revealed high variety: three morphological groups were identified. Representatives of all three or two groups were found in the same geographical samples, but their distribution did not conform to the hypothesis of random occurrence. Based on indirect evidence, hypotheses about possible causes of the observed features of regional small forest mousebiodiversity are formulated, which require verification in the course of future studies. In particular, we hypothesised that in the Late Pleistocene (130–11.7 thousand cal yr BP) there were several isolated populations in the region that could have been sources of species diversity in the Holocene.
- Добавил в систему: Пузаченко Андрей Юрьевич