Author

C. Jessus

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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Cell Biology· 1 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Organism:Xenopus· 2 Organism:C. elegans· 1 Research Focus:development & morphogenesis· 1

Frequent Co-Authors

E. M. Daldello· 2 shared M. Miot· 2 shared T. Le· 2 shared A. Dupre· 1 shared E. Houliston· 1 shared F. Meneau· 1 shared P. Lapebie· 1 shared R. Poulhe· 1 shared

Activity by Year

2019-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersEvolutionary Biology

E. M. Daldello

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2 papers

Recent·Most cited

Cross-species analysis of ARPP19 phosphorylation during oocyte meiotic maturation charts the emergence of a new cAMP-dependent role in vertebrates

F. Meneau, P. Lapebie, E. M. Daldello, T. Le, S. Chevalier, E. Houliston, C. Jessus, M. Miot

This study compares ARPP19 phosphorylation in Xenopus and Clytia to resolve the cAMP paradox in oocyte maturation, showing differences in PKA and Gwl phosphorylation sites and their functional roles.

bioRxiv · Jul 5, 2023 · PreprintEvolutionary Biology

The M-phase regulatory phosphatase PP2A-B55δ opposes protein kinase A on Arpp19 to initiate meiotic division

T. Lemonnier, E. M. Daldello, R. Poulhe, T. Le, M. Miot, C. Jessus, A. Dupre

The paper identifies PP2A-B55δ as the phosphatase that dephosphorylates Arpp19 at S109, counteracting PKA to release oocytes from meiotic prophase.

bioRxiv · Oct 18, 2019Cell Biology