MicrobiologybioRxivPreprint
Permuted 23S rRNA is integrated in 50S ribosome particles in Thermococcus barophilus
Christine Gaspin, Isabelle Canal, Régine Capeyrou…·Marie Bouvier
DOI 10.64898/2026.03.23.713588
Author
Marie Bouvier
Centre National de la Recherche ScientifiqueORCID 0000-0002-2111-052XUnclaimed ORCID profile · follow to get notified of new preprints
Biology Disciplines
Click to filter author papersSignature Assays, Organisms & Methods
Click to filter · or open tagActivity by Year
2020-2026 · peak 2/yrCo-Author Collaboration Network
10 top collaborators · 30 mutual co-author linksFocal author (center)Selected co-authorORCID co-authorUnlinked name
Curved chords = mutual co-authorship5 papers
Recent·Most cited
- Molecular BiologyNucleic Acids ResearchPeer-reviewed
Archaeal G-Quadruplexes: A Novel Model for Understanding Unusual DNA/RNA Structures Across the Tree of Life
Zackie Aktary, Kate Sorg, Anne Cucchiarini…·Lionel Guittat
This study identifies and validates G-quadruplex-forming sequences in archaea, demonstrating their presence and function in vivo and identifying potential resolving enzymes.
1 citation - MicrobiologybioRxivPreprint
A new family of ribosome hibernation factors in Archaea
Clément Madru, Gabrielle Bourgeois, Rémi Dulermo…·Didier Flament
This study identifies Hib, a new family of ribosome hibernation factors in Archaea, showing its role in preserving ribosomes during stress and revealing its structural and functional mechanisms.
- Molecular BiologybioRxivPreprint
Attachment of the RNA degradosome to the inner cytoplasmic membrane of Escherichia coli prevents wasteful degradation of rRNA intermediates in ribosome assembly.
Lydia Hadjeras, Marie Bouvier, Isabelle Canal…·Agamemnon J. Carpousis
This study shows that attaching RNase E to the inner cytoplasmic membrane in E. coli prevents the degradation of rRNA intermediates during ribosome assembly, explaining the evolutionary conservation of this localization.
DOI 10.1101/2022.06.14.496040 - Molecular BiologyNucleic Acids ResearchPeer-reviewed
RNA processing machineries in Archaea: the 5’-3’ exoribonuclease aRNase J of the β-CASP family is engaged specifically with the helicase ASH-Ski2 and the 3’-5’ exoribonucleolytic RNA exosome machinery
Duy Khanh Phung, Clarisse Etienne, Manon Batista…·Béatrice Clouet-d’Orval
The paper identifies aRNase J, a 5’-3’ exoribonuclease in Archaea, as part of a complex with ASH-Ski2 helicase and the RNA exosome, suggesting its role in RNA surveillance and translation.
24 citations