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Article

Polycomb mutant partially suppresses DNA hypomethylation-associated phenotypes in Arabidopsis.

Life science alliance - 1 Feb 2021

Rougée Martin, Quadrana Leandro, Zervudacki Jérôme, Hure Valentin, Colot Vincent, Navarro Lionel, Deleris Angélique

Abstract excerpt

In plants and mammals, DNA methylation and histone H3 lysine 27 trimethylation (H3K27me3), which is deposited by the polycomb repressive complex 2, are considered as two specialized systems for the epigenetic silencing of transposable element (TE) and genes, respectively. Nevertheless, many TE sequences acquire H3K27me3 when DNA methylation is lost. Here, we show in Arabidopsis thaliana that the gain of H3K27me3...

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Identifiers

PMID: 33443101
DOI: 10.26508/lsa.202000848
PMCID: PMC7756957

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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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