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Article

Deficiency in DNA methylation increases meiotic crossover rates in euchromatic but not in heterochromatic regions in Arabidopsis.

Proceedings of the National Academy of Sciences of the United States of America - 17 Apr 2012

Melamed-Bessudo Cathy, Levy Avraham A

Abstract excerpt

Meiotic recombination is tightly regulated by cis- and trans-acting factors. Although DNA methylation and chromatin remodeling affect chromosome structure, their impact on meiotic recombination is not well understood. To study the effect of DNA methylation on the landscape of chromosomal recombination, we analyzed meiotic recombination in the decreased DNA methylation 1 (ddm1) mutant. DDM1 is a SWI2/SNF2-like...

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Identifiers

PMID: 22460791
DOI: 10.1073/pnas.1120742109
PMCID: PMC3341010

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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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