Author

Charlotte LeKieffre

Centre National de la Recherche ScientifiqueORCID 0000-0002-9200-7925Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Ecology· 1 Microbiology· 1 Physiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Assay:imaging· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Approach:experimental assay· 1 Assay:metabolomics· 1 Approach:microscopy & imaging analysis· 1 Approach:statistical model· 1

Frequent Co-Authors

Johan DecelleiD· 3 shared Benoît GalletiD· 2 shared Daniel P. YeeiD· 2 shared Fabien Chevalier· 2 shared Marie PavieiD· 2 shared Pierre‐Henri JouneauiD· 2 shared Ananya Kedige RaoiD· 1 shared Andrea Catacora‐GrundyiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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3 shared papersPhysiology

Johan DecelleORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

PhysiologyProceedings of the National Academy of SciencesPeer-reviewedJun 15, 2026

Sweet and fatty symbionts: photosynthetic productivity and carbon storage boosted in microalgae within a host

Andrea Catacora‐Grundy, Caroline Juéry, Fabien Chevalier…·Johan Decelle

This study shows that symbiotic microalgae enhance photosynthetic production and carbon storage within a host, driven by host energetic demands.

13 citationstop 2%

imagingmicroscopy & imaging analysis

𝕏 PostBluesky

EcologyCurrent BiologyPeer-reviewedApr 17, 2025

Hijacking and Integration of Algal Plastids andMitochondria in a Polar Planktonic Host

Ananya Kedige Rao, Daniel P. Yee, Fabien Chevalier…·Johan Decelle

The paper tracks plastid and mitochondrial integration in a polar planktonic host over months, showing sustained benefits and highlighting a new strategy in plastid symbiosis.

16 citationstop 4%

imagingexperimental assay

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MicrobiologyThe ISME JournalPeer-reviewedJan 1, 2025

The give and take in photosymbiosis unraveled by metabolomics of Radiolaria

Vera Nikitashina, Benjamin Bartels, Joost Samir Mansour…·Georg Pohnert

This study uses metabolomics to analyze the metabolic interactions between Radiolaria and their symbiotic microalgae, revealing host and symbiont contributions to the holobiont's metabolism.

4 citations

metabolomicsstatistical model

𝕏 PostBluesky