Author

Karen Yaacoub

Centre National de la Recherche ScientifiqueORCID 0009-0001-0594-0160Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:chromatin & epigenetic regulation· 2 Approach:experimental assay· 2 Organism:Arabidopsis· 1 Research Focus:cell signaling & trafficking· 1 Assay:ChIP-seq· 1 Assay:DNA methylation· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

André VerdeliD· 1 shared Cécile Bousquet‐AntonelliiD· 1 shared Celso Gaspar LitholdoiD· 1 shared Claire Karczewski· 1 shared Daphné Seigneurin‐BernyiD· 1 shared Elise DelaforgeiD· 1 shared Eric JulieniD· 1 shared Florence M. CammasiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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1 shared paperBiochemistry

André VerdelORCID

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2 papers

Recent·Most cited

Cell BiologybioRxivPreprintAug 18, 2026

Isotype specific loss of HP1α but not of HP1β uncovers genomic regions that behave as HP1α-dependent common fragile sites

Karen Yaacoub, Thành Nhân Nguyễn, Eric Julien, Florence M. Cammas

The paper shows that loss of HP1α, but not HP1β, increases chromosomal breaks and fragile site activity under replication stress.

DOI 10.64898/2026.08.14.744815

humanDNA methylation

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BiochemistryRNA BiologyPeer-reviewedSep 12, 2024

ECT2 peptide sequences outside the YTH domain regulate its m6A-RNA binding

Daphné Seigneurin‐Berny, Claire Karczewski, Elise Delaforge…·André Verdel

This study identifies peptide regions outside the YTH domain of ECT2 that regulate its m6A-RNA binding and shows structural elements enhance this interaction.

7 citations

Arabidopsisproteomics

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