Publications by authors named "Stephanie Champ"

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Unravelling HetC as a peptidase-based ABC exporter driving functional cell differentiation in the cyanobacterium PCC 7120.
Raphaël Rachedi, Véronique Risoul, Maryline Foglino, Yanis Aoudache, Kevin Lang, Stéphanie Champ

Microbiol Spectr· April 2024

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HetL, HetR and PatS form a reaction-diffusion system to control pattern formation in the cyanobacterium PCC 7120.
Xiaomei Xu, Véronique Risoul, Deborah Byrne, Stéphanie Champ, Badreddine Douzi

Elife· August 2020

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Transcription termination controls prophage maintenance in Escherichia coli genomes.
Rachid Menouni, Stéphanie Champ, Leon Espinosa, Marc Boudvillain, Mireille Ansaldi

Proc Natl Acad Sci U S A· August 2013

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Chaperone-assisted excisive recombination, a solitary role for DnaJ (Hsp40) chaperone in lysogeny escape.
Stéphanie Champ, Tania M Puvirajesinghe, Elsa Perrody, Rachid Menouni, Pierre Genevaux

J Biol Chem· November 2011

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Tight regulation of the intS gene of the KplE1 prophage: a new paradigm for integrase gene regulation.
Gaël Panis, Yohann Duverger, Elise Courvoisier-Dezord, Stéphanie Champ, Emmanuel Talla

PLoS Genet· October 2010

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Protein binding sites involved in the assembly of the KplE1 prophage intasome.
Gaël Panis, Yohann Duverger, Stéphanie Champ, Mireille Ansaldi

Virology· August 2010

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Introduction of methionines in the gas channel makes [NiFe] hydrogenase aero-tolerant.
Sébastien Dementin, Fanny Leroux, Laurent Cournac, Antonio L de Lacey, Anne Volbeda, Stéphanie Champ

J Am Chem Soc· July 2009

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Experimental approaches to kinetics of gas diffusion in hydrogenase.
Fanny Leroux, Sébastien Dementin, Bénédicte Burlat, Laurent Cournac, Anne Volbeda, Stéphanie Champ

Proc Natl Acad Sci U S A· August 2008

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The zinc finger protein Ynr046w is plurifunctional and a component of the eRF1 methyltransferase in yeast.
Valérie Heurgué-Hamard, Marc Graille, Nathalie Scrima, Nathalie Ulryck, Stéphanie Champ

J Biol Chem· November 2006

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Molecular basis for bacterial class I release factor methylation by PrmC.
Marc Graille, Valérie Heurgué-Hamard, Stéphanie Champ, Liliana Mora, Nathalie Scrima

Mol Cell· December 2005

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The glutamine residue of the conserved GGQ motif in Saccharomyces cerevisiae release factor eRF1 is methylated by the product of the YDR140w gene.
Valérie Heurgué-Hamard, Stéphanie Champ, Liliana Mora, Tatiana Merkulova-Rainon, Lev L Kisselev

J Biol Chem· January 2005

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The essential role of the invariant GGQ motif in the function and stability in vivo of bacterial release factors RF1 and RF2.
Liliana Mora, Valérie Heurgué-Hamard, Stéphanie Champ, Måns Ehrenberg, Lev L Kisselev

Mol Microbiol· January 2003

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The hemK gene in Escherichia coli encodes the N(5)-glutamine methyltransferase that modifies peptide release factors.
Valérie Heurgué-Hamard, Stéphanie Champ, Ake Engström, Måns Ehrenberg, Richard H Buckingham

EMBO J· February 2002

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