Author

L. M. Demey

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· 4 Biophysics· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 3 Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:cell type annotation· 2 Assay:fluorescence / live-cell microscopy· 2 Research Focus:host-pathogen & immune response· 2 Approach:Bayesian inference· 1 Research Focus:clustering· 1

Frequent Co-Authors

V. J. DiRita· 4 shared A. J. Van Alst· 2 shared E. D. Donarski· 2 shared J. S. Biteen· 2 shared A. L. Calkins· 1 shared B. J. O'Hara· 1 shared B. Y. Hsueh· 1 shared C. M. Waters· 1 shared

Activity by Year

2019-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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4 shared papersMicrobiology

V. J. DiRita

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

Activation of a Vibrio cholerae CBASS anti-phage system by quorum sensing and folate depletion

G. B. Severin, M. S. Ramliden, K. C. Ford, A. J. Van Alst, R. Sanath-Kumar, K. A. Decker, B. Y. Hsueh, S. H. Yoon, L. M. Demey, B. J. O'Hara, C. R. Rhoades, V. J. DiRita, W. L. Ng, C. M. Waters

This study identifies that Vibrio cholerae's CBASS anti-phage system is activated by quorum sensing and folate depletion, revealing mechanisms for its deployment and activation.

bioRxiv · Apr 4, 2023 · PreprintMicrobiology

An essential host dietary fatty acid promotes TcpH inhibition of TcpP proteolysis enabling virulence gene expression in Vibrio cholerae

L. M. Demey, R. Sinha, V. J. DiRita

bioRxiv · Apr 28, 2022 · PreprintMicrobiology

Oxidative respiration through the bd-I and cbb3 oxidases is required for Vibrio cholerae pathogenicity and proliferation in vivo.

A. J. Van Alst, L. M. Demey, V. DiRita

This study identifies the bd-I and cbb3 oxidases as essential for Vibrio cholerae colonization in infant mice, showing aerobic respiration is critical for pathogenicity while anaerobic respiration is not required.

bioRxiv · Nov 11, 2021 · PreprintMicrobiology

Independent Promoter Recognition by TcpP Precedes Cooperative Promoter Activation by TcpP and ToxR

A. L. Calkins, L. M. Demey, J. D. Karslake, E. D. Donarski, J. S. Biteen, V. J. DiRita

The paper investigates TcpP's ability to recognize the toxT promoter independently of ToxR using single-molecule tracking in live cells.

bioRxiv · Apr 25, 2021Microbiology

SMAUG: Analyzing single-molecule tracks with nonparametric Bayesian statistics

J. Karslake, E. D. Donarski, S. A. Shelby, L. M. Demey, V. J. DiRita, S. L. Veatch, J. S. Biteen

SMAUG uses nonparametric Bayesian statistics to analyze single-molecule trajectories, providing mobility states, diffusion coefficients, and transition probabilities in both prokaryotic and eukaryotic systems.

bioRxiv · Mar 15, 2019Biophysics