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Hélène Chiapello

21
Documents
Identifiants chercheurs

Présentation

**Professional experience** **• INRAE:** research engineer in microbial bioinformatics at the Microbiology and the food chain (MICA) scientific division, MaIAGE (Applied Mathematics and Computer Science, from Genomes to Environment) research unit, INRAE Jouy-en-Josas, France **• SFBI** (French Society of Bioinformatics): member of the board (2014-2020) and deputy president (2016-2020) **• IFB** (French Institute of Bioinformatics): co-coordinator of Training (since 2017), member of the steering committee (since 2020) and Elixir deputy Training coordinator (since 2021) **• DUBii** (University Diploma in Integrative Bioinformatics): Co-head of the diploma (2018, 2019, 2020) **Education** • 2016: HDR - Paul Sabatier university (Toulouse 3) • 1999: PhD - Pierre & Marie Curie university (Paris 6) • 1990: Master in Biochemistry - Pierre & Marie Curie university (Paris 6)

Publications

"valentin-loux"
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Comparative Genome Analysis of Enterococcus cecorum Reveals Intercontinental Spread of a Lineage of Clinical Poultry Isolates

Jeanne Laurentie , Valentin Loux , Christelle Hennequet-Antier , Emilie Chambellon , Julien Deschamps
MSphere, 2023, 8 (2), pp.e0049522. ⟨10.1128/msphere.00495-22⟩
Article dans une revue hal-04004063v1
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Gene co-expression network analysis of the human gut commensal bacterium Faecalibacterium prausnitzii in R-Shiny

Sandrine Auger , Virginie Mournetas , Hélène Chiapello , Valentin Loux , Philippe Langella
PLoS ONE, 2022, 17 (11), pp. e0271847. ⟨10.1371/journal.pone.0271847⟩
Article dans une revue hal-04083924v1
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Abundance, Diversity and Role of ICEs and IMEs in the Adaptation of Streptococcus salivarius to the Environment

Julie Lao , Gérard Guédon , Thomas Lacroix , Florence Charron-Bourgoin , Virginie Libante
Article dans une revue hal-02922962v1
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Unprecedented large inverted repeats at the replication terminus of circular bacterial chromosomes suggest a novel mode of chromosome rescue

Hela El Kafsi , Valentin Loux , Mahendra Mariadassou , Camille Blin , Hélène Chiapello
Scientific Reports, 2017, 7, pp.1-11. ⟨10.1038/srep44331⟩
Article dans une revue hal-01509688v1
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Mutations and genomic islands can explain the strain dependency of sugar utilization in 21 strains of Propionibacterium freudenreichii

Valentin Loux , Mahendra Mariadassou , Sintia Almeida , Hélène Chiapello , Amal Hammani
BMC Genomics, 2015, 16 (1), pp.35. ⟨10.1186/s12864-015-1467-7⟩
Article dans une revue hal-01142363v1

Genome Sequence of the Invasive Salmonella enterica subsp. enterica Serotype Enteritidis Strain LA5

Olivier Grépinet , Aurore Rossignol , Valentin Loux , Helene Chiapello , Annie Gendrault
Journal of Bacteriology, 2012, 194 (9), pp.2387-2388. ⟨10.1128/JB.00256-12⟩
Article dans une revue hal-03044203v1

Genome sequence of the persistent Salmonella enterica subsp enterica Serotype Senftenberg Strain SS209

Olivier Grépinet , Zineb Boumart , Isabelle Virlogeux-Payant , Valentin Loux , Hélène Chiapello
Journal of Bacteriology, 2012, 194 (9), pp.2385-2386. ⟨10.1128/JB.00255-12⟩
Article dans une revue hal-02643377v1

Complete genome sequence of the clinical Streptococcus salivarius strain CCHSS3

Christine C. Delorme , Eric Guédon , Nicolas N. Pons , Corinne Cruaud , Arnaud A. Couloux
Journal of Bacteriology, 2011, 193 (18), pp.5041-5042. ⟨10.1128/JB.05416-11⟩
Article dans une revue hal-01000176v1
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CompaGB: An open framework for genome browsers comparison

Thomas Lacroix , Valentin Loux , Annie Gendrault-Jacquemard Gendrault , Jean-François Gibrat , Hélène Chiapello
BMC Research Notes, 2011, 4, pp.133. ⟨10.1186/1756-0500-4-133⟩
Article dans une revue hal-02644023v1

Mobile Genetic Elements transferring by conjugation in the human commensal bacterium Streptococcus salivarius: abundance, diversity and role in the adaptation to environment.

Julie Lao , Gérard Guédon , Thomas Lacroix , Florence Charron-Bourgoin , Virginie Libante
Réunion du GDR3546 Eléments transposables, Dec 2021, Paris, France
Communication dans un congrès hal-03495840v1

A workflow to build a relevant and reduced bacterial dataset from NCBI

Sandra Derozier , Sam Ah-Lone , Valentin Loux , Hélène Chiapello
JOBIM : Journées Ouvertes Biologie Informatique Mathématiques, Jul 2019, Nantes, France
Communication dans un congrès hal-02733948v1

Deciphering why Salmonella Gallinarum is less invasive in vitro than Salmonella Enteritidis

Aurore Rossignol , Sylvie Roche , Isabelle Virlogeux-Payant , Olivier Grépinet , Nadia Abed
I3S International Symposium Salmonella and Salmonellosis, Institut National de la Recherche Agronomique (INRA). FRA., May 2013, Saint Malo, France
Communication dans un congrès hal-02749048v1

Genomic diversity of 24 Propionibacterium freudenreichii 1 strains

Hélène Falentin , Valentin Loux , Valérie Barbe , Amal Plaudet Hammani , Stéphanie-Marie Deutsch
6 Conference on Functional Genomics of Gram-positive Microorganisms 16 International Conference on Bacilli, Jun 2011, Montecatini, Italy
Communication dans un congrès hal-01454328v1

Web services for microbial genome annotation using data integration

Célia Michotey , Ludovic Legrand , Helene H. Chiapello , Valentin Loux , Annie A. Gendrault-Jacquemard
JOBIM 2010 : Journées Ouvertes en Biologie, Informatique et Mathématiques, Sep 2010, Montpellier, France
Communication dans un congrès hal-02752226v1
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Evaluating Genome Browsers Using a Software Qualification Method Evaluation

Thomas Lacroix , Valentin Loux , Annie Gendrault-Jacquemard Gendrault , Jean-François Gibrat , Helene H. Chiapello
JOBIM 2010, Sep 2010, Montpellier, France. pp.196
Communication dans un congrès hal-02751310v1

Factors contributing to the prevalence of Integrative and Conjugative or Mobilizable Elements carrying antimicrobial resistance genes in Streptococcus suis

Stéphanie Bougeard , Manon Dechêne-Tempier , Valentin Loux , Hélène Chiapello , Virginie Libante
5th International Workshop on Streptococcus suis, Jun 2023, Bangkok / Thailand, Thailand
Poster de conférence hal-04232466v1

Abundance and diversity of Mobile Genetic Elements carrying antibiotic resistance genes and transferring by conjugation in the human commensal bacterium Streptococcus salivarius.

Sophie Payot , Julie Lao , Gérard Guédon , Thomas Lacroix , Florence Charron-Bourgoin
5th International Caparica Congress in Antibiotic Resistance (IC2AR 2022), Sep 2022, Caparica, Lisbon, Portugal
Poster de conférence hal-04232454v1
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Plateforme bioinformatique MIGALE

Mouhamadou Ba , Damien Berry , David Christiany , Hélène Chiapello , Olivier Inizan
Journées Ouvertes de Biologie, Informatique et Mathématique (JOBIM), Jun 2020, Montpellier, France. 2020
Poster de conférence hal-04176782v1

Mutations and genomic islands can explain the strain dependency of sugar utilization in 21 strains of Propionibacterium freudenreichii

Valentin Loux , Mahendra Mariadassou , Sintia Almeida da Silva , Helene Chiapello , Amal Hammami
JOBIM 16. Journées Ouvertes de Biologie, Informatique et Mathématiques, Jul 2015, Clermont-Ferrand, France. , 2015, ⟨10.1186/s12864-015-1467-7⟩
Poster de conférence hal-01209851v1

Mutations and genomic islands can explain the strain dependency of sugar utilization in 21 strains of Propionibacterium freudenreichii

Valentin Loux , Mahendra Mariadassou , Sintia Almeida da Silva , Hélène Chiapello , Amal Hammami
20. Colloque du Club des Bactéries Lactiques, Jun 2015, Lille, France. , 2015
Poster de conférence hal-01170054v1
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IGO, Integration from Genomes to Organisms

Sandra S. Derozier , Helene H. Chiapello , Thomas Lacroix , Cyprien Guerin Guérin , Valentin Loux
JOBIM 2013, Jul 2013, Toulouse, France. , pp.246, 2013, JOBIM TOULOUSE 2013 - RÉSUMÉS COURTS (affiches)
Poster de conférence hal-02746442v1