Author

M. Hajj Chehade

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Approach:biophysical modeling· 2 Approach:experimental assay· 2 Research Focus:gene regulatory network inference· 2 Assay:proteomics· 2 Organism:bacteria (other)· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Approach:genetic perturbation / CRISPR· 1

Frequent Co-Authors

F. Barras· 2 shared F. Pierrel· 2 shared L. Loiseau· 2 shared L. Pelosi· 2 shared B. Camille· 1 shared B. Faivre· 1 shared B. Rascalou· 1 shared C. Chenal· 1 shared

Activity by Year

2019-2021 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 40 mutual co-author links

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2 shared papersMicrobiology

F. Barras

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2 papers

Recent·Most cited

The biosynthetic pathway of ubiquinone contributes to pathogenicity of Francisella

K. Kazemzadeh, M. Hajj Chehade, H. Gautier, B. Camille, Y. Caspar, L. Loiseau, F. Barras, F. Pierrel, L. Pelosi

This study identifies the ubiquinone biosynthetic pathway in Francisella novicida, showing UQ8 as the major quinone and demonstrating its essential role in growth and pathogenicity.

bioRxiv · Aug 3, 2021Microbiology

Ubiquinone biosynthesis over the entire O2 range: characterization of a conserved, O2-independent pathway

L. Pelosi, C.-D.-T. Vo, S. Abby, L. Loiseau, B. Rascalou, M. Hajj Chehade, B. Faivre, M. Gousse, C. Chenal, N. Touati, L. Binet, D. Cornu, C. D. Fyfe, M. Fontecave, F. Barras, , F. Pierrel

The paper identifies an O2-independent ubiquinone biosynthesis pathway in bacteria, showing its presence in human pathogens and its role in metabolic flexibility across O2 gradients.

bioRxiv · Jun 12, 2019Microbiology