Author

Marie-Cécile Ploy

InsermORCID 0000-0002-0718-4979Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:E. coli· 2 Research Focus:chromatin & epigenetic regulation· 1 Assay:DNA methylation· 1 Approach:experimental assay· 1 Approach:statistical model· 1

Frequent Co-Authors

Cécile PasternakiD· 2 shared Sandra Da ReiD· 2 shared Thomas JovéiD· 2 shared Aurélien FauconnieriD· 1 shared Claire LallementiD· 1 shared Margaux Gaschet· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

6 top collaborators · 13 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersMicrobiology

Cécile PasternakORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

The bacterial SOS response promotes the expression of the transposase encoded by ISCR mobile genetic elements

Claire Lallement, Thomas Jové, Cécile Pasternak, Sandra Da Re, Marie-Cécile Ploy

The paper shows that the bacterial SOS response, via LexA, regulates ISCR transposase expression, linking antibiotic exposure to increased transposon mobility.

Journal of Bacteriology · Jun 23, 2026Peer-reviewedMicrobiology

Dual regulatory role of IS91-encoded Orf121 in IS91 transposition

Aurélien Fauconnier, Sandra Da Re, Margaux Gaschet, Thomas Jové, Marie-Cécile Ploy, Cécile Pasternak

The paper investigates the dual role of IS91-encoded Orf121 in IS91 transposition, showing it negatively regulates transposition while supporting tnpA expression.

Communications Biology · Mar 25, 2026Peer-reviewedMolecular Biology