Author

Nathalie Picault

Centre National de la Recherche ScientifiqueORCID 0000-0003-2770-9688Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:chromatin & epigenetic regulation· 2 Assay:DNA methylation· 2 Research Focus:gene regulatory network inference· 2 Approach:statistical model· 2 Organism:Arabidopsis· 1 Assay:bulk RNA-seq· 1 Assay:ChIP-seq· 1 Approach:experimental assay· 1

Frequent Co-Authors

Anaïs GibertiD· 1 shared Bárbara HufnageliD· 1 shared Charles Courtois· 1 shared Christel LlauroiD· 1 shared Frédéric PontvianneiD· 1 shared Gabin DajouxiD· 1 shared Guillaume MoissiardiD· 1 shared Julie Descombin· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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1 shared paperPlant Biology

Anaïs GibertORCID

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2 papers

Recent·Most cited

Plant BiologyHorticulture ResearchPeer-reviewedApr 28, 2026

Investigation of allele-specific expression in citrus hybrids reveals the association between siRNA-mediated de novo methylation and high expression in citrus genomes

Khadidiatou Diop, Marie Bonnin, Anaïs Gibert…·Frédéric Pontvianne

This study investigates allele-specific expression in citrus hybrids and finds that CHH methylation correlates with increased gene expression, suggesting RdDM may activate transcription in citrus genomes.

DOI 10.1093/hr/uhag183

plant (other)DNA methylation

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Plant BiologyNature PlantsPeer-reviewedOct 3, 2025

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

ArabidopsisDNA methylation

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