Author

S. Gebhard

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· 6 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 6 Organism:bacteria (other)· 3 Research Focus:cell signaling & trafficking· 3 Research Focus:cell type annotation· 2 Research Focus:chromatin & epigenetic regulation· 2 Organism:E. coli· 2 Research Focus:host-pathogen & immune response· 2 Assay:proteomics· 2

Frequent Co-Authors

G. Fritz· 2 shared K. Paine· 2 shared T. D. Hoffmann· 2 shared A. Alonso-Calleja· 1 shared A. Koh· 1 shared A. Oggier· 1 shared A. Sim· 1 shared A. Vijaykumar· 1 shared

Activity by Year

2019-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 9 mutual co-author links

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2 shared papersMicrobiology

G. Fritz

Mutual co-authors in cluster

Author profile →

7 papers

Recent·Most cited

Adrenal extramedullary hematopoiesis as an inducible model of the adult hematopoietic niche

F. Schyrr, A. Alonso-Calleja, A. Vijaykumar, S. Gebhard, R. Sarkis, S. F. Lopes, A. Oggier, L. De Leval, C. Nombela-Arrieta, O. Naveiras

This study demonstrates that the adult adrenal gland can be induced to support hematopoietic stem and progenitor cell function, offering a novel model for studying hematopoietic niches.

bioRxiv · Mar 15, 2023Cell Biology

The two-component system CroRS regulates isoprenoid flux to mediate antimicrobial tolerance in the bacterial pathogen Enterococcus faecalis

F. O. Todd Rose, R. L. Darnell, S. Morris, G. Campbell, O. Paxie, G. M. Cook, S. Gebhard

This paper identifies the CroRS two-component system as a regulator of isoprenoid biosynthesis in Enterococcus faecalis, linking it to antimicrobial tolerance through cell envelope maintenance.

bioRxiv · Dec 5, 2022 · PreprintMicrobiology

Regulatory interactions between daptomycin and bacitracin responsive pathways coordinate the cell envelope antibiotic resistance response of Enterococcus faecalis

S. M. Morris, L. Wiens, O. Rose, G. Fritz, T. Rogers, S. Gebhard

The paper investigates how regulatory pathways in Enterococcus faecalis coordinate resistance to daptomycin and bacitracin, revealing interactions between SapRS and LiaFSR that influence DAP resistance.

bioRxiv · Nov 16, 2022Microbiology

Genetic Optimisation of Bacteria-Induced Calcite Precipitation in Bacillus subtilis

T. D. Hoffmann, K. Paine, S. Gebhard

This study genetically engineers Bacillus subtilis to enhance calcite precipitation through urease production and environmental conditions, revealing interactions between genetic factors and chemical environment.

bioRxiv · Aug 17, 2021Microbiology

Conformation control of the histidine kinase BceS of Bacillus subtilis by its cognate ABC-transporter facilitates need-based activation of antibiotic resistance

A. Koh, M. J. Gibbon, M. W. van der Kamp, C. R. Pudney, S. Gebhard

The paper shows how the histidine kinase BceS of Bacillus subtilis is controlled by its cognate ABC-transporter to enable energy-efficient antibiotic resistance activation based on need.

bioRxiv · Feb 28, 2020Microbiology

In-depth profiling of calcite precipitation by environmental bacteria reveals fundamental mechanistic differences with relevance to application

B. J. Reeksting, T. D. Hoffmann, L. Tan, K. Paine, S. Gebhard

The paper compares calcite precipitation mechanisms in environmental bacteria, finding ureolytic and non-ureolytic strains produce distinct precipitates with different application outcomes in cement crack healing.

bioRxiv · Nov 25, 2019Microbiology

BceAB-type antibiotic resistance transporters appear to act by target protection of cell wall synthesis

C. M. Kobras, H. Piepenbreier, J. Emenegger, A. Sim, G. Fritz, S. Gebhard

This study investigates the mechanism of BceAB-type transporters in Bacillus subtilis, showing they protect cell wall synthesis by freeing lipid II intermediates from antibiotic inhibition.

bioRxiv · Nov 11, 2019Microbiology