Author

Roland Barriot

Centre National de la Recherche ScientifiqueORCID 0000-0003-0298-2696Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 1 Microbiology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Research Focus:differential expression· 2 Approach:experimental assay· 2 Research Focus:gene regulatory network inference· 2 Assay:proteomics· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1

Frequent Co-Authors

Peter RedderiD· 3 shared Alexandre Le ScornetiD· 1 shared Ambre JousseliniD· 1 shared Ben Usher· 1 shared Bertille VoisiniD· 1 shared Carine Pagès· 1 shared Céline Péllisier· 1 shared Ciarán CondoniD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersBioinformatics

Peter RedderORCID

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3 papers

Recent·Most cited

BioinformaticsPeer Community JournalPeer-reviewedMay 27, 2026

rnaends: an R package to study exact RNA ends at nucleotide resolution

Tomas Caetano, Peter Redder, Gwennaele A. Fichant, Roland Barriot

rnaends is an R package for analyzing RNA-end sequencing data to study RNA metabolism, providing tools for preprocessing, mapping, quantification, and downstream analysis of RNA ends.

DOI 10.24072/pcjournal.724

bulk RNA-seqstatistical model

𝕏 PostBluesky

MicrobiologyNature CommunicationsPeer-reviewedNov 6, 2024

Nucleotidyltransferase toxin MenT targets and extends the aminoacyl acceptor ends of serine tRNAs in vivo to control Mycobacterium tuberculosis growth

Xibing Xu, Roland Barriot, Bertille Voisin…·Pierre Genevaux

This study identifies MenT3 as a tRNA nucleotidyltransferase that modifies serine tRNAs in Mycobacterium tuberculosis, affecting bacterial growth and revealing its role in infection.

5 citations

bacteria (other)proteomics

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Molecular BiologybioRxivPreprintAug 22, 2023

Critical factors for precise and efficient RNA cleavage by RNase Y in Staphylococcus aureus

Alexandre Le Scornet, Ambre Jousselin, Kamila Belhabich-Baumas…·Peter Redder

This study identifies sequence elements that direct RNase Y cleavage in Staphylococcus aureus and Bacillus subtilis, showing how RNA structure and sequence influence cleavage efficiency and positioning.

DOI 10.1101/2023.08.22.554078

bacteria (other)metagenomics

𝕏 PostBluesky