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Article

Impact of past climate warming on genomic diversity and demographic history of collared lemmings across the Eurasian Arctic.

Proceedings of the National Academy of Sciences of the United States of America - 11 Feb 2020

Fedorov Vadim B, Trucchi Emiliano, Goropashnaya Anna V, Waltari Eric, Whidden Susan Erin, Stenseth Nils Chr

Abstract excerpt

The Arctic climate was warmer than today at the last interglacial and the Holocene thermal optimum. To reveal the impact of past climate-warming events on the demographic history of an Arctic specialist, we examined both mitochondrial and nuclear genomic variation in the collared lemming (Dicrostonyx torquatus, Pallas), a keystone species in tundra communities, across its entire distribution in northern Eurasia....

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Identifiers

PMID: 31988125
DOI: 10.1073/pnas.1913596117
PMCID: PMC7022146

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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