Author

Yucheng Liang

InsermORCID 0009-0008-5939-2842Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Organism:bacteria (other)· 1 Organism:E. coli· 1

Frequent Co-Authors

Filippo RusconiiD· 2 shared Michel ArthuriD· 2 shared Florence Ruaudel· 1 shared Jean‐Emmanuel HugonnetiD· 1 shared Magdalena NarajczykiD· 1 shared Robert CzajkowskiiD· 1 shared Vladimir E. ShevchikiD· 1 shared Xavier Nicolai· 1 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 23 mutual co-author links

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2 shared papersMicrobiology

Filippo RusconiORCID

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2 papers

Recent·Most cited

MicrobiologyCommunications BiologyPeer-reviewedJul 18, 2025

Inner membrane protein OutB is covalently attached to peptidoglycan in the γ-proteobacterium Dickeya dadantii

Xavier Nicolai, Yucheng Liang, Florence Ruaudel…·Vladimir E. Shevchik

The paper identifies OutB, an inner membrane protein in Dickeya dadantii, as covalently attached to peptidoglycan, similar to Braun lipoprotein, and shows that Ldt03 and Ldt84 enzymes mediate this attachment through amide bond formation.

5 citations

bacteria (other)proteomics

𝕏 PostBluesky

MicrobiologyeLifePeer-reviewedDec 4, 2023

Peptidoglycan-tethered and free forms of the Braun lipoprotein are in dynamic equilibrium in Escherichia coli

Yucheng Liang, Jean‐Emmanuel Hugonnet, Filippo Rusconi, Michel Arthur

The paper uses mass spectrometry to study the kinetics of Braun lipoprotein (Lpp) tethering to peptidoglycan (PG) and its hydrolysis, revealing dynamic equilibrium between PG-tethered and free Lpp forms.

6 citations

E. coliproteomics

𝕏 PostBluesky