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Quaternary Ice Ages Shaped Protists Phylogeography: The Case of Arcellinida in the Iberian Peninsula.

Molecular ecology - 1 Jul 2026

González-Miguéns Rubén, Cano Emilio, Lara Enrique

Abstract excerpt

The Quaternary glaciations profoundly shaped the biogeography of plants and animals, yet their impact on microbial eukaryotes remains largely unexplored. We tested the "genetic legacy of the Quaternary" (GLQ) paradigm in terrestrial protists using Arcellinida testate amoebae diversity distribution across the Iberian Peninsula, a well-established glacial refugium. To do so, we compiled the most extensive...

Topics

Phylogeography
Genetic Variation
Spain
Sequence Analysis, DNA
DNA Barcoding, Taxonomic
Refugium
Ice Cover
Lobosea
Phylogeny
Ecosystem
Climate Change

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Identifiers

PMID: 42470673
DOI: 10.1111/mec.70475
PMCID: PMC13380319

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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