Author

K. R. Guckes

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· 3

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Organism:E. coli· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Organism:bacteria (other)· 1 Research Focus:cell type annotation· 1 Assay:DNA methylation· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

C. J. Beebout· 2 shared M. Hadjifrangiskou· 2 shared M. N. Hurst· 2 shared A. B. Purcell· 1 shared A. G. Cecere· 1 shared A. Hollingsworth· 1 shared A. N. Hollingsworth· 1 shared C. D. Okafor· 1 shared

Activity by Year

2020-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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2 shared papersMicrobiology

C. J. Beebout

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3 papers

Recent·Most cited

The QseB response regulator imparts tolerance to positively charged antibiotics by controlling metabolism and minor changes to LPS

M. N. Hurst, C. J. Beebout, A. Hollingsworth, K. R. Guckes, A. B. Purcell, T. Bermudez, D. Williams, M. S. Trent, M. Hadjifrangiskou

This paper shows QseB enhances polymyxin B tolerance in UPEC by modifying LPS and regulating glutamate metabolism, revealing a new mechanism of antibiotic resistance.

bioRxiv · Jan 10, 2023Microbiology

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

A Bacterial Signaling Network Controls Antibiotic Resistance by Regulating Anaplerosis of 2-oxoglutarate

M. N. Hurst, C. J. Beebout, R. Mersfelder, A. N. Hollingsworth, K. R. Guckes, T. A. Bermudez, K. A. Floyd, S. Reasoner, D. C. Williams, M. Hadjifrangiskou

This study identifies a bacterial signaling network that regulates 2-oxoglutarate anaplerosis to enhance antibiotic resistance in Escherichia coli.

bioRxiv · Oct 22, 2020 · PreprintMicrobiology