Author

T. Dörr

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· 5

Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Research Focus:host-pathogen & immune response· 4 Organism:bacteria (other)· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Research Focus:drug response / drug discovery· 1 Approach:genetic perturbation / CRISPR· 1

Frequent Co-Authors

A. I. Weaver· 2 shared J.-H. Shin· 2 shared M. VanNieuwenhze· 2 shared S. G. Murphy· 2 shared T. Cross· 2 shared A. N. Murtha· 1 shared A. Weaver· 1 shared B. P. Ransegnola· 1 shared

Activity by Year

2018-2021 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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Curved chords = mutual co-authorship

2 shared papersMicrobiology

A. I. Weaver

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

High-level carbapenem tolerance requires antibiotic-induced outer membrane modifications.

A. N. Murtha, M. I. Kazi, R. D. Schargel, T. Cross, C. Fihn, E. E. Carlson, J. M. Boll, T. Dörr

This paper identifies PhoPQ-mediated LPS modifications as a mechanism for carbapenem tolerance in Enterobacterales, showing that antibiotic-induced outer membrane changes enhance survival.

bioRxiv · Sep 25, 2021Microbiology

Lytic transglycosylases RlpA and MltC assist in Vibrio cholerae daughter cell separation

A. I. Weaver, V. Jimenez-Ruiz, S. R. Tallavajhala, B. P. Ransegnola, K. Q. Wong, T. Dörr

This study identifies RlpA and MltC as lytic transglycosylases that assist in daughter cell separation in V. cholerae by complementing amidase activity during cell division.

bioRxiv · Apr 13, 2019Microbiology

Spheroplast-mediated carbapenem tolerance in Gram-negative pathogens

T. Cross, B. Ransegnola, J.-H. Shin, A. Weaver, K. Fauntleroy, M. VanNieuwenhze, L. Westblade, T. Dörr

This study shows that several Gram-negative pathogens exhibit carbapenem tolerance through cell wall-deficient spheroplasts, which can recover upon antibiotic removal.

bioRxiv · Mar 15, 2019Microbiology

Endopeptidase regulation as a novel function of the Zur-dependent zinc starvation response

S. G. Murphy, L. Alvarez, M. C. Adams, S. Liu, J. S. Chappie, F. Cava, T. Dörr

This paper identifies ShyB, a zinc-dependent endopeptidase in Vibrio cholerae, as a novel component of the Zur-mediated zinc starvation response that sustains cell growth under low-zinc conditions.

bioRxiv · Sep 3, 2018Microbiology

Genetic determinants of penicillin tolerance in Vibrio cholerae

A. I. Weaver, S. G. Murphy, B. Umans, S. Tallavajhala, I. Onyekwere, S. Wittels, J.-H. Shin, M. VanNieuwenhze, M. K. Waldor, T. Dörr

This study identifies genetic factors in Vibrio cholerae that contribute to penicillin tolerance and post-antibiotic recovery.

bioRxiv · Jun 4, 2018Microbiology