Author

Marie Le Masson

Centre National de la Recherche ScientifiqueORCID 0000-0003-0673-8068Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genetics· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

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Assay:DNA methylation· 2 Approach:experimental assay· 2 Research Focus:gene regulatory network inference· 2 Organism:Arabidopsis· 1 Assay:ChIP-seq· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:development & morphogenesis· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Cristel C. CarlesiD· 2 shared Alexandre BerriD· 1 shared Aline V. ProbstiD· 1 shared Ambre PetitalotiD· 1 shared Astrid Bruckmann· 1 shared Caroline Thouly· 1 shared Emmanuel Thévenon· 1 shared Gilles VachoniD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersGenetics

Cristel C. CarlesORCID

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2 papers

Recent·Most cited

GeneticsNature PlantsPeer-reviewedAug 4, 2026

The dual trxG/PcG protein ULTRAPETALA1 modulates H3K27me3 and directly enhances POLYCOMB REPRESSIVE COMPLEX 2 activity for fine-tuned reproductive transitions

Vangeli Geshkovski, Julia Engelhorn, Jean-Baptiste Izquierdo…·Cristel C. Carles

This study shows ULTRAPETALA1 modulates PRC2 activity and enhances H3K27me3 deposition in Arabidopsis, revealing a bivalent trxG/PcG factor mechanism for chromatin regulation.

4 citationstop 3%

ArabidopsisDNA methylation

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Plant BiologyiSciencePeer-reviewedApr 21, 2025

Manipulating plant development by editing histone methylation with the dCas9 tool: the CUC3 boundary gene as a case study

Kateryna Fal, Salim El Khoury, Marie Le Masson…·Cristel C. Carles

This study uses epigenome editing to show that removing H3K27me3 at the CUC3 gene locus activates its expression and alters plant development.

25 citationstop 3%

plant (other)DNA methylation

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