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Transposable elements and introgression introduce genetic variation in the invasive ant Cardiocondyla obscurior.

Molecular ecology - 1 Dec 2021

Errbii Mohammed, Keilwagen Jens, Hoff Katharina J, Steffen Raphael, Altmüller Janine, Oettler Jan, Schrader Lukas

Abstract excerpt

Introduced populations of invasive organisms have to cope with novel environmental challenges, while having reduced genetic variation caused by founder effects. The mechanisms associated with this "genetic paradox of invasive species" has received considerable attention, yet few studies have examined the genomic architecture of invasive species. Populations of the heart node ant Cardiocondyla obscurior belong to...

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PMID: 34324751
DOI: 10.1111/mec.16099

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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