Phylogeny and evolutionary history of birch mice Sicista Griffith, 1827 (Sminthidae, Rodentia): Implications from a multigene study

Lebedev, V.S.; Rusin, M.Y.; Zemlemerova, E.D.; Matrosova, V.A.; Bannikova, A.A.; Kovalskaya, Y.M.; Tesakov, A.S.

Авторы: Lebedev Vladimir S., Rusin Mikhail Yu, Zemlemerova Elena D., Matrosova Vera A., Bannikova Anna A., Kovalskaya Yulia M., Tesakov Alexei S.
Журнал: Journal of Zoological Systematics and Evolutionary Research
Год издания: 2019
Издательство: Blackwell Publishing Inc.
Местоположение издательства: United Kingdom
DOI: 10.1111/jzs.12279
Аннотация: Phylogeny of birch mice is estimated using sequences of ten nuclear genes(more than 8500 bp in total alignment). Based on the results of treereconstructions and molecular dating five major lineages are recognized:"tianschanica", "concolor", "caudata", "betulina" and "caucasica". It isestablished that the three latter lineages constitute a clade and that thelong-tailed birch mouse S. caudata is the sister-group of the "caucasica"lineage. The "tianschanica" lineage is placed as the sister branch to allother species, however, with insufficient support. The mitochondrial (cytb)tree is less resolved but is generally concordant with the nuclear topology.The molecular clock results suggest that the radiation among the mainlineages occurred in the latest Miocene – Early Pliocene. Thecorrespondence between molecular dates and fossil record is discussed.Based on nuclear data a high level of divergence between cryptic species inthe "tianschanica" lineage is confirmed. Mitochondrial and nuclear datasuggests the existence of a cryptic species within S. strandi.
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Phylogeny and evolutionary history of birch mice Sicista Griffith, 1827 (Sminthidae, Rodentia): Implications from a multigene studyстатья

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