Author

V. Croquette

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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Biophysics· 5

Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Assay:DNA methylation· 4 Organism:E. coli· 2 Research Focus:cell-cell communication· 1 Research Focus:chromatin & epigenetic regulation· 1 Assay:fluorescence / live-cell microscopy· 1 Research Focus:protein folding & dynamics· 1 Organism:yeast· 1

Frequent Co-Authors

J.-F. Allemand· 4 shared M. Rieu· 3 shared A. Joubert· 2 shared D. Bensimon· 2 shared J. Valle-Orero· 2 shared J.-B. Boule· 2 shared P. L. T. Tran· 2 shared A. Bugaut· 1 shared

Activity by Year

2017-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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4 shared papersBiophysics

J.-F. Allemand

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5 papers

Recent·Most cited

BiophysicsbioRxivApr 30, 2022

Displacement and dissociation of oligonucleotidesduring DNA hairpin closure under strain

F. Ding, S. Cocco, S. Raj…·V. Croquette

This study measures oligonucleotide displacement during DNA hairpin closure under strain and develops a mathematical model to predict residence times under various conditions.

DOI 10.1093/nar/gkac1113

DNA methylationexperimental assay

𝕏 PostBluesky

BiophysicsbioRxivJan 11, 2022

Strand-switching mechanism of Pif1 helicase induced by its collision with a G-quadruplex embedded in dsDNA

J. Valle-Orero, M. Rieu, P. L. T. Tran…·J.-B. Boule

The paper develops a single-molecule assay to study Pif1 helicase resolving G-quadruplexes and reveals its strand-switching behavior affects G4 resolution efficiency.

DOI 10.1093/nar/gkac667

yeastDNA methylation

𝕏 PostBluesky

BiophysicsbioRxivJan 4, 2021

Folding and Persistence Time of Intramolecular G-Quadruplexes Transiently Embedded in a DNA duplex

P. L. T. Tran, M. Rieu, S. Hodeib…·V. Croquette

The paper measures G4 DNA folding and persistence in double-stranded DNA using a single-molecule assay, showing G4 stability varies by genomic location and is modulated by ligands.

DOI 10.1093/nar/gkab306

DNA methylationexperimental assay

𝕏 PostBluesky

BiophysicsbioRxivSep 30, 2020

Fluorescence-free quantification of protein/nucleic-acid binding through single-molecule kinetic locking

M. Rieu, J. Valle-Orero, B. Ducos…·V. Croquette

The paper introduces a fluorescence-free method called kinetic locking to quantify protein/nucleic-acid binding using single-molecule force spectroscopy, validated with E. coli RecQ helicase interactions.

DOI 10.1038/s42003-021-02606-z

E. coliDNA methylation

𝕏 PostBluesky

BiophysicsbioRxivJan 31, 2017

Asymmetric adhesion of rod-shaped bacteria controls microcolony morphogenesis

M.-C. Duvernoy, T. Mora, M. Ardre…·N. Desprat

This study shows asymmetric adhesion in rod-shaped bacteria drives microcolony shape and signal circulation during biofilm formation.

DOI 10.1038/s41467-018-03446-y

E. colifluorescence / live-cell microscopy

𝕏 PostBluesky