Author

P. Bouloc

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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Microbiology· 6

Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Research Focus:host-pathogen & immune response· 4 Organism:bacteria (other)· 3 Organism:human· 3 Research Focus:chromatin & epigenetic regulation· 2 Assay:ChIP-seq· 1 Assay:DNA methylation· 1 Approach:mechanistic / dynamical model· 1

Frequent Co-Authors

L. Bossi· 3 shared W. Liu· 3 shared B. Felden· 2 shared J. Casadesus· 2 shared M. Barrault· 2 shared N. Figueroa-Bossi· 2 shared P. Kerboriou· 2 shared B. Sargueil· 1 shared

Activity by Year

2019-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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3 shared papersMicrobiology

L. Bossi

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6 papers

Recent·Most cited

Staphylococcal sRNA IsrR down-regulates methylthiotransferase MiaB under iron-deficient conditions

M. Barrault, E. Leclair, E. K. Kumeko, E. Jacquet, P. Bouloc

This study identifies IsrR as a small RNA that downregulates MiaB, an iron-sulfur cluster-containing tRNA methylthiotransferase, under iron-deficient conditions in S. aureus.

bioRxiv · Nov 9, 2023Microbiology

Transcription-driven DNA supercoiling activates bacterial chromatin at a distance

N. Figueroa-Bossi, R. Fernandez-Fernandez, P. Kerboriou, P. Bouloc, J. Casadesus, M.-A. Sanchez-Romero, L. Bossi

The paper shows transcription-induced counter-silencing of H-NS-repressed genes occurs at a distance through DNA supercoiling diffusion.

bioRxiv · Oct 26, 2023 · PreprintMicrobiology

sRNA-controlled iron sparing response in Staphylococci

R. H. Coronel-Tellez, M. Pospiech, M. Barrault, W. Liu, V. Bordeau, C. Vasnier, B. Felden, B. Sargueil, P. Bouloc

The paper identifies IsrR, an sRNA in Staphylococcus aureus, that regulates iron-containing enzyme mRNAs during iron starvation, enhancing bacterial survival in infection.

bioRxiv · Jun 26, 2022Microbiology

Pervasive transcription enhances the accessibility of H-NS-silenced promoters and generates bistability in Salmonella virulence gene expression

N. Figueroa, M. A. Sanchez-Romero, P. Kerboriou, D. Naquin, C. Mendes, P. Bouloc, J. Casadesus, L. Bossi

The paper shows that inhibiting Rho-dependent transcription termination in Salmonella allows spurious antisense transcription to displace H-NS, enabling SPI-1 gene expression and generating bistability.

bioRxiv · Apr 26, 2022Microbiology

6S RNA-dependent antibiotic susceptibility

M. Esberard, M. Hallier, W. Liu, C. Morvan, L. Bossi, N. Figueroa-Bossi, B. Felden, P. Bouloc

This study identifies 6S RNA's role in enhancing rifampicin resistance in Staphylococcus aureus and shows similar effects in other pathogens.

bioRxiv · Jan 31, 2022Microbiology

Staphylococcus aureus staphyloxanthin expression is not controlled by Hfq

W. Liu, P. Boudry, C. Bohn, P. Bouloc

The paper investigates the role of Hfq in Staphylococcus aureus pigmentation and finds that Hfq absence or accumulation does not affect carotenoid production or color.

bioRxiv · Dec 17, 2019Microbiology