Author

S. Trepout

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· 3 Microbiology· 2 Biophysics· 1

Signature Assays, Organisms & Methods

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Approach:microscopy & imaging analysis· 5 Research Focus:cell type annotation· 4 Assay:electronic health records· 3 Research Focus:cell signaling & trafficking· 2 Organism:mouse· 2 Organism:C. elegans· 1 Research Focus:chromatin & epigenetic regulation· 1 Assay:cryo-EM· 1

Frequent Co-Authors

A. Chenal· 1 shared A. Cossa· 1 shared A. de Marco· 1 shared A. Haouz· 1 shared A. M. Wehenkel· 1 shared A. Mallet· 1 shared A. Sogues· 1 shared A. Somogyi· 1 shared

Activity by Year

2018-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 11 mutual co-author links

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1 shared paperMicrobiology

A. Chenal

Mutual co-authors in cluster

Author profile →

6 papers

Recent·Most cited

Dynamic PRC1-CBX8 stabilizes a porous structure of chromatin condensates

M. Uckelmann, V. Levina, C. Taveneau, X. H. Ng, V. Pandey, J. Martinez, S. Mendiratta, J. Houx, M. Boudes, H. Venugopal, S. Trepout, Q. Zhang, S. Flanigan, M. Li, E. Sierecki, , C. Davidovich

This study uses cryo-electron tomography to reveal that PRC1-CBX8 condensates are porous and dynamic, challenging the notion of rigid chromatin compaction in gene repression.

bioRxiv · May 8, 2023Biophysics

Cryo soft X-ray tomography to explore Escherichia coli nucleoid remodelling by Hfq master regulator

A. Cossa, S. Trepout, F. Wien, E. Le Brun, F. Turbant, E. Pereiro, V. Arluison

This study uses cryo soft X-ray tomography to show Hfq remodels E. coli nucleoid structure, affecting volume and absorbance, with both direct DNA and indirect sRNA-mediated effects during stationary phase.

bioRxiv · Nov 18, 2021 · PreprintMicrobiology

Catabolism of lysosome-related organelles in color-changing spiders supports intracellular turnover of pigments

F. Figon, I. Hurbain, X. Heiligenstein, S. Trepout, K. Medjoubi, A. Somogyi, C. Delevoye, G. Raposo, J. Casas

This study examines pigment organelle catabolism in crab spiders, showing they belong to the LRO family and undergo intracellular degradation without cell death or secretion.

bioRxiv · Feb 22, 2021Cell Biology

In situ structural analysis of the flagellum attachment zone in Trypanosoma brucei using cryo-scanning transmission electron tomography

S. Trepout

This paper uses cryo-scanning transmission electron tomography to study the structure of the flagellum attachment zone in Trypanosoma brucei and proposes a new model for its elongation.

bioRxiv · Feb 14, 2020Cell Biology

Essential dynamic interdependence of FtsZ and SepF for Z-ring and septum formation in Corynebacterium glutamicum

A. Sogues, M. Martinez, Q. Gaday, M. Ben Assaya, M. Grana, A. Voegele, M. VanNieuwenhze, P. England, A. Haouz, A. Chenal, S. Trepout, R. Duran, A. M. Wehenkel, P. M. Alzari

This study investigates the essential interaction between FtsZ and SepF in C. glutamicum, revealing their dynamic roles in Z-ring and septum formation through structural and functional analyses.

bioRxiv · Aug 13, 2019Microbiology

Bidirectional intraflagellar transport is restricted to two sets of microtubule doublets in the trypanosome flagellum

E. Bertiaux, A. Mallet, C. Fort, T. Blisnick, S. Bonnefoy, J. Jung, M. Lemos, S. Marco, S. Vaughan, S. Trepout, J.-Y. Tinevez, P. Bastin

This study identifies two distinct IFT tracks in trypanosome flagella using microscopy, showing bidirectional transport on parallel lines and dynamic conversion of anterograde to retrograde trains.

bioRxiv · Aug 21, 2018Cell Biology