Author

Aurélie Crepin

Centre National de la Recherche ScientifiqueORCID 0000-0002-4754-6823Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:Arabidopsis· 2 Research Focus:chromatin & epigenetic regulation· 2 Research Focus:development & morphogenesis· 2 Assay:proteomics· 2 Approach:biophysical modeling· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1

Frequent Co-Authors

Alizée MalnoëiD· 2 shared Andrew A. PascaliD· 1 shared Ben FieldiD· 1 shared Brigitte KsasiD· 1 shared Bruno RobertiD· 1 shared Cécile LecampioniD· 1 shared Chen HuiD· 1 shared Cristian IlioaiaiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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2 shared papersPlant Biology

Alizée MalnoëORCID

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3 papers

Recent·Most cited

Sustained photoprotection involves enhanced fluorescence intermittency in a subpopulation of LHCII

Aurélie Crepin, Madeline P. Hoffmann, Cristian Ilioaia, Edel Cunill-Semanat, Andrew A. Pascal, Bruno Robert, Elisabet Romero, Gabriela S. Schlau‐Cohen, Alizée Malnoë

The paper investigates how sustained photoprotection in plants involves enhanced fluorescence intermittency in a subpopulation of LHCII trimers associated with long-lived NPQ.

bioRxiv · Aug 25, 2026 · PreprintPlant Biology

Guanosine tetraphosphate (ppGpp) promotes tolerance to 2 excess light in Arabidopsis thaliana.

Shanna Romand, Chen Hu, Aurélie Crepin, Wojciech J. Nawrocki, Cécile Lecampion, Brigitte Ksas, Sylvie Citerne, Michel Térèse, Matteo Sugliani, Stefano Caffarri, Roberta Croce, Michel Havaux, Ben Field

This study shows that ppGpp over-accumulation in Arabidopsis thaliana increases tolerance to excess light through physiological changes, not NPQ.

bioRxiv · Nov 6, 2025 · PreprintPlant Biology

The minor antennae of photosystem II contribute to qH-energy dissipation in Arabidopsis

Pierrick Bru, Aurélie Crepin, Yolande Provot, Zeno Guardini, Roberto Bassi, Luca Dall’Osto, Alizée Malnoë

This study shows that minor antennae in Arabidopsis can be quenched by qH, but are not strictly required for qH induction, suggesting they act as a secondary safety valve for photoprotective energy dissipation.

bioRxiv · Feb 11, 2025 · PreprintPlant Biology