Author
Centre National de la Recherche ScientifiqueORCID 0000-0003-2348-6608Unclaimed ORCID profile · follow to get notified of new preprints
5 papers
Recent·Most cited
Alexandre D’Halluin, Hannah LeBlanc, Laëtitia Gilet…·Frédérique Braun
The paper identifies new Rae1 cleavage sites and shows that ribosome stalling and collisions trigger mRNA decay in Bacillus subtilis, with sequence context influencing cleavage efficiency.
Alexandre D’Halluin, Terry Kipkorir, Catherine Hubert…·Kristine B. Arnvig
The paper characterizes an Mbox riboswitch in Mtb that regulates a small upstream ORF via translational control and Rho-dependent transcription termination.
Valentin Deves, Alexandre D’Halluin, Laëtitia Gilet…·Frédérique Braun
This study identifies a new Rae1 target, fliY mRNA, and shows Rae1 cleavage occurs upstream of stalled ribosomes, not in the A-site, revealing a novel mechanism for mRNA cleavage.
Terry Kipkorir, Peter Polgar, Alexandre D’Halluin…·Kristine B. Arnvig
The paper identifies vitamin B12 as the ligand for a riboswitch in Mycobacterium tuberculosis that regulates bacterial persistence.
Terry Kipkorir, Peter Polgar, Declan Barker…·Kristine B. Arnvig
This study identifies two distinct B12 riboswitches in M. tuberculosis that regulate different operons through unique structural and regulatory mechanisms.