Author

Sylvain Roque

Centre National de la Recherche Scientifique

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biochemistry· 1 Developmental Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Organism:Xenopus· 1

Frequent Co-Authors

Anna CastroiD· 2 shared Suzanne Vigneron· 2 shared Thierry LorcaiD· 2 shared Benjamin LacroixiD· 1 shared Cédric Hassen‐KhodjaiD· 1 shared Celia Ben ChougiD· 1 shared Cindy Genoud· 1 shared Francisca Méchali· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersBiochemistry

Anna CastroORCID

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2 papers

Recent·Most cited

Greatwall depletion from Xenopus oocytes reveals a key role of the cyclin B/CDK1-PP2A-B55 balance in the coordination of meiotic events

Sylvain Roque, Celia Ben Choug, Cédric Hassen‐Khodja, Suzanne Vigneron, Véronique Legros, Guillaume Chevreux, Benjamin Lacroix, Anna Castro, Thierry Lorca

This study shows that Greatwall kinase coordinates meiotic divisions by regulating PP2A-B55, which controls APC/C and Mos/MAPK pathways in Xenopus oocytes.

Nature Communications · May 13, 2026Peer-reviewedBiochemistry

The study of the determinants controlling Arpp19 phosphatase-inhibitory activity reveals a new Arpp19/PP2A-B55 feedback loop

Jean Claude Labbé, Suzanne Vigneron, Francisca Méchali, Perle Robert, Sylvain Roque, Cindy Genoud, Perrine Goguet-Rubio, Philippe Barthe, Gilles Labesse, Martin Cohen‐Gonsaud, Anna Castro, Thierry Lorca

This study identifies molecular determinants controlling Arpp19 phosphatase-inhibitory activity and reveals a feedback loop between two phosphorylation sites.

Nature Communications · Jun 11, 2021Peer-reviewedDevelopmental Biology