Publications by authors named "Beatrice Py"

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Iron-sulfur proteins in mycobacteria: master regulators of physiology and pathogenesis.
Valentin Berdal, Béatrice Py, Sandrine Ollagnier de Choudens, Laurent Kremer, Wassim Daher

Trends Microbiol· July 2025

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Small RNA OxyS induces resistance to aminoglycosides during oxidative stress by controlling Fe-S cluster biogenesis in .
Corentin Baussier, Charlotte Oriol, Sylvain Durand, Béatrice Py, Pierre Mandin

Proc Natl Acad Sci U S A· November 2024

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Combining culture optimization and synthetic biology to improve production and detection of secondary metabolites in : application to myxoprincomide.
Mathieu Sourice, Charlotte Simmler, Marc Maresca, Béatrice Py, Corinne Aubert

Microbiol Spectr· October 2024

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Characterization of the SUF FeS cluster synthesis machinery in the amitochondriate eukaryote Monocercomonoides exilis.
Priscila Peña-Diaz, Joseph J Braymer, Vojtěch Vacek, Marie Zelená, Stefano Lometto, Béatrice Py

Curr Biol· September 2024

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Escherichia coli monothiol glutaredoxin GrxD replenishes Fe-S clusters to the essential ErpA A-type carrier under low iron stress.
Claire E Fisher, Daniel W Bak, Kennedy E Miller, Clorissa L Washington-Hughes, Anna M Dickfoss, Béatrice Py

J Biol Chem· August 2024

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Genetic dissection of the bacterial Fe-S protein biogenesis machineries.
Mathieu Sourice, Charlotte Oriol, Corinne Aubert, Pierre Mandin, Béatrice Py

Biochim Biophys Acta Mol Cell Res· June 2024

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Analysis of a logical regulatory network reveals how Fe-S cluster biogenesis is controlled in the face of stress.
Firas Hammami, Laurent Tichit, Béatrice Py, Frédéric Barras, Pierre Mandin

Microlife· March 2023

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Bioenergetic State of Escherichia coli Controls Aminoglycoside Susceptibility.
Jessica Y El Khoury, Jordi Zamarreño Beas, Allison Huguenot, Béatrice Py, Frédéric Barras

mBio· February 2023

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A Diverged Transcriptional Network for Usage of Two Fe-S Cluster Biogenesis Machineries in the Delta-Proteobacterium Myxococcus xanthus.
Mathieu Sourice, Isabel Askenasy, Pierre Simon Garcia, Yann Denis, Gaël Brasseur, Béatrice Py

mBio· February 2023

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Cellular assays identify barriers impeding iron-sulfur enzyme activity in a non-native prokaryotic host.
Francesca D'Angelo, Elena Fernández-Fueyo, Pierre Simon Garcia, Helena Shomar, Martin Pelosse, Béatrice Py

Elife· March 2022

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Molecular Biology and Genetic Tools to Investigate Functional Redundancy Among Fe-S Cluster Carriers in E. coli.
Yohann Duverger, Béatrice Py

Methods Mol Biol· January 2022

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Making iron-sulfur cluster: structure, regulation and evolution of the bacterial ISC system.
Corentin Baussier, Soufyan Fakroun, Corinne Aubert, Sarah Dubrac, Pierre Mandin, Béatrice Py

Adv Microb Physiol· June 2021

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Oxidative stress antagonizes fluoroquinolone drug sensitivity via the SoxR-SUF Fe-S cluster homeostatic axis.
Audrey Gerstel, Jordi Zamarreño Beas, Yohann Duverger, Emmanuelle Bouveret, Frédéric Barras, Béatrice Py

PLoS Genet· November 2020

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The SUF system: an ABC ATPase-dependent protein complex with a role in Fe-S cluster biogenesis.
Pierre Simon Garcia, Simonetta Gribaldo, Béatrice Py, Frédéric Barras

Res Microbiol· January 2020

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The bacterial Mrp is a novel Mrp/NBP35 protein involved in iron-sulfur biogenesis.
Romain Pardoux, Anouchka Fiévet, Cíntia Carreira, Céline Brochier-Armanet, Odile Valette, Béatrice Py

Sci Rep· January 2019

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Species-specific activity of antibacterial drug combinations.
Ana Rita Brochado, Anja Telzerow, Jacob Bobonis, Manuel Banzhaf, André Mateus, Béatrice Py

Nature· July 2018

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The ErpA/NfuA complex builds an oxidation-resistant Fe-S cluster delivery pathway.
Béatrice Py, Catherine Gerez, Allison Huguenot, Claude Vidaud, Marc Fontecave

J Biol Chem· May 2018

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Genetic approaches of the Fe-S cluster biogenesis process in bacteria: Historical account, methodological aspects and future challenges.
Béatrice Py, Frédéric Barras

Biochim Biophys Acta· June 2015

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Turning Escherichia coli into a Frataxin-Dependent Organism.
Béatrice Roche, Rym Agrebi, Allison Huguenot, Sandrine Ollagnier de Choudens, Frédéric Barras, Béatrice Py

PLoS Genet· May 2015

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The iron-binding CyaY and IscX proteins assist the ISC-catalyzed Fe-S biogenesis in Escherichia coli.
Béatrice Roche, Allison Huguenot, Frédéric Barras, Béatrice Py

Mol Microbiol· February 2015

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[Iron and sulfur in proteins. How does the cell build Fe-S clusters, cofactors essential for life?].
Béatrice Py, Frédéric Barras

Med Sci (Paris)· December 2014

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Reprint of: Iron/sulfur proteins biogenesis in prokaryotes: formation, regulation and diversity.
Béatrice Roche, Laurent Aussel, Benjamin Ezraty, Pierre Mandin, Béatrice Py

Biochim Biophys Acta· September 2013

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Ferredoxin competes with bacterial frataxin in binding to the desulfurase IscS.
Robert Yan, Petr V Konarev, Clara Iannuzzi, Salvatore Adinolfi, Béatrice Roche, Béatrice Py

J Biol Chem· August 2013

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Fe-S cluster biosynthesis controls uptake of aminoglycosides in a ROS-less death pathway.
Benjamin Ezraty, Alexandra Vergnes, Manuel Banzhaf, Yohann Duverger, Allison Huguenot, Béatrice Py

Science· June 2013

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Iron/sulfur proteins biogenesis in prokaryotes: formation, regulation and diversity.
Béatrice Roche, Laurent Aussel, Benjamin Ezraty, Pierre Mandin, Béatrice Py

Biochim Biophys Acta· March 2013

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