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Article

DNA methylation reprogramming, TE derepression, and postzygotic isolation of nascent animal species.

Science advances - 1 Oct 2019

Laporte M, Le Luyer J, Rougeux C, Dion-Côté A-M, Krick M, Bernatchez L

Abstract excerpt

The genomic shock hypothesis stipulates that the stress associated with divergent genome admixture can cause transposable element (TE) derepression, which could act as a postzygotic isolation mechanism. TEs affect gene structure, expression patterns, and chromosome organization and may have deleterious consequences when released. For these reasons, they are silenced by heterochromatin formation, which includes...

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PMID: 31663013
DOI: 10.1126/sciadv.aaw1644
PMCID: PMC6795504

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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