Author
Olivier Mathieu
Centre National de la Recherche ScientifiqueORCID 0000-0001-5302-1102Unclaimed ORCID profile · follow to get notified of new preprints
Biology Disciplines
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2020-2026 · peak 2/yrCo-Author Collaboration Network
10 top collaborators · 35 mutual co-author linksMutual co-authors in cluster
6 papers
Recent·Most cited
- Plant BiologyNature PlantsPeer-reviewed
Plant Mobile Domain protein-DNA motif modules counteract Polycomb silencing to stabilize gene expression
Thierry Pélissier, Lucas Jarry, Margaux Olivier…·Olivier Mathieu
The paper shows that PMD-C proteins in Arabidopsis counteract Polycomb silencing by targeting specific DNA motifs to maintain gene expression.
6 citations - GenomicsNucleic Acids ResearchPeer-reviewed
RTEL1 is required for silencing and epigenome stability
Margaux Olivier, Amy Hesketh, Marie-Noëlle Pouch-Pélissier…·Olivier Mathieu
This study shows RTEL1 is essential for transcriptional silencing and maintaining epigenetic marks in Arabidopsis, with loss of RTEL1 leading to altered H3K27me3 and DNA methylation patterns.
6 citations - Synthetic BiologyPLoS GeneticsPeer-reviewed
Crosstalk between H2A variant-specific modifications impacts vital cell functions
Anna Schmücker, Bingkun Lei, Zdravko J. Lorković…·Frédéric Berger
The paper investigates how PTMs on H2A variants in Arabidopsis affect cell functions and DNA damage response through motif-specific cross-talk.
24 citations - GenomicsNature CommunicationsPeer-reviewed
The histone variant H2A.W and linker histone H1 co-regulate heterochromatin accessibility and DNA methylation
Pierre Bourguet, Colette Lafontaine Picard, Ramesh Yelagandula…·Olivier Mathieu
This study shows that H2A.W and H1 co-regulate heterochromatin accessibility and DNA methylation in flowering plants by modulating H1 deposition and non-CG methylation.
112 citationstop 2% - GenomicsGenome biologyPeer-reviewed
DNA polymerase epsilon is a central coordinator of heterochromatin structure and function in Arabidopsis
Pierre Bourguet, Leticia López‐González, Ángeles Gómez‐Zambrano…·Olivier Mathieu
This study shows that DNA polymerase epsilon subunit POL2A is essential for maintaining heterochromatin structure and function in Arabidopsis by preventing replicative stress and regulating epigenetic marks.
22 citations