Genetic variation in the Sicista subtilis (Pallas, 1773) species group (Rodentia, Sminthidae), as compared to karyotype differentiation

Авторы: Vladimir Lebedev, Natalia Poplavskaya, Anna Bannikova, Mikhail Rusin, Alexey Surov, Yulia Kovalskaya
Журнал: Mammalia
Год издания: 2019
Издательство: Museum National d'Histoire Naturelle
Местоположение издательства: France
DOI: 10.1515/mammalia-2018-0216
Аннотация: Genetic variation in chromosomally polymorphicSicista subtilis complex and related Sicista betulinaspecies group was analysed using two mitochondrialmarkers (COI and Cytb). The S. subtilis group is shown toinclude six lineages, five of which correspond to speciescurrently recognized based on cytogenetic and geneticdata: Sicista nordmanni, Sicista trizona, S. subtilis sensustricto, Sicista severtzovi and Sicista cimlanica. A previouslyunknown genetic lineage of S. subtilis was found inthe North Caucasus. The existence of two divergent lineageswithin Sicista strandi is supported. It is suggestedthat the speciation rate in Sicista was strongly affected byrapid chromosomal evolution.
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