Author

Elizabeth M. Hart

Howard Hughes Medical InstituteORCID 0000-0003-0444-6547Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2 Systems Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:C. elegans· 2 Research Focus:cell type annotation· 2 Assay:proteomics· 2 Organism:E. coli· 1 Research Focus:protein structure prediction· 1

Frequent Co-Authors

Thomas G. BernhardtiD· 2 shared Alex N. T. JohnsoniD· 1 shared Andrea VettigeriD· 1 shared Bailey J. SchultziD· 1 shared Benjamin P. BrattoniD· 1 shared Dieuwertje A. de BruiniD· 1 shared Edward R. CruziD· 1 shared Eli J. CostaiD· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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2 shared papersMicrobiology

Thomas G. BernhardtORCID

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3 papers

Recent·Most cited

MicrobiologyProceedings of the National Academy of SciencesPeer-reviewedOct 1, 2026

The mycomembrane proteins PorH and ProtX are inserted at polar growth zones and linked to the cell wall

Elizabeth M. Hart, Dieuwertje A. de Bruin, Victoria M. Marando…·Thomas G. Bernhardt

This study investigates MOMP assembly in Corynebacterium glutamicum, showing that PorH and ProtX are inserted at polar growth zones and linked to the cell wall.

DOI 10.1073/pnas.2529250123

C. elegansproteomics

𝕏 PostBluesky

MicrobiologyPLoS GeneticsPeer-reviewedJun 3, 2024

The conserved σD envelope stress response monitors multiple aspects of envelope integrity in corynebacteria

Elizabeth M. Hart, Evan Lyerly, Thomas G. Bernhardt

This study identifies the σD envelope stress response in Corynebacterium glutamicum as critical for monitoring mycolic acid and arabinogalactan biosynthesis defects, revealing its role in envelope integrity maintenance.

8 citations

C. elegansexperimental assay

𝕏 PostBluesky

Systems BiologybioRxivPreprintAug 1, 2022

Global Protein-Turnover Quantification in Escherichia coli Reveals Cytoplasmic Recycling under Nitrogen-Limitation

Meera Gupta, Alex N. T. Johnson, Edward R. Cruz…·Martin Wühr

The paper quantifies protein turnover in E. coli under 12 conditions, revealing cytoplasmic protein recycling under nitrogen limitation and identifying unknown proteolysis pathways.

7 citations

E. coliproteomics

𝕏 PostBluesky