Author

D. A. Ludvik

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 Biochemistry· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:bacteria (other)· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:cell signaling & trafficking· 1 Assay:DNA methylation· 1 Research Focus:gene regulatory network inference· 1 Assay:metabolomics· 1 Assay:proteomics· 1

Frequent Co-Authors

M. J. Mandel· 2 shared A. Ferranti· 1 shared A. G. Cecere· 1 shared A. McAtamney· 1 shared C. D. Okafor· 1 shared E. D. Surrett· 1 shared F. H. Yildiz· 1 shared K. M. Bultman· 1 shared

Activity by Year

2021-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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2 shared papersBiochemistry

M. J. Mandel

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Author profile →

3 papers

Recent·Most cited

Microbial metabolomics' latest SICRIT: Soft ionization by Chemical Reaction in-Transfer mass spectrometry

A. McAtamney, A. Ferranti, D. A. Ludvik, F. H. Yildiz, M. J. Mandel, T. Hayward, L. Sanchez

This study compares SICRIT and ESI ionization methods in microbial metabolomics, finding SICRIT ionizes different metabolites and more efficiently ionizes lipids in positive mode.

bioRxiv · Jul 17, 2024Biochemistry

Two enhancer binding proteins activate σ54 -dependent transcription of a quorum regulatory RNA in a bacterial symbiont

E. D. Surrett, K. R. Guckes, S. Cousins, T. B. Ruskoski, A. G. Cecere, D. A. Ludvik, C. D. Okafor, M. Mandel, T. Miyashiro

The paper identifies two enhancer binding proteins that activate σ54-dependent transcription of Qrr1, a quorum regulatory RNA, in the bacterial symbiont Vibrio fischeri during host colonization.

bioRxiv · Apr 27, 2022Microbiology

Hybrid histidine kinase BinK represses Vibrio fischeri biofilm signaling at multiple developmental stages

D. A. Ludvik, K. M. Bultman, M. J. Mandel

This study identifies BinK as a negative regulator of Vibrio fischeri biofilm formation and shows it inhibits biofilm gene expression during host colonization.

bioRxiv · Mar 29, 2021Microbiology