Author

B. A. Berryhill

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 Evolutionary Biology· 2

Signature Assays, Organisms & Methods

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Organism:E. coli· 5 Approach:statistical model· 5 Research Focus:host-pathogen & immune response· 3 Approach:experimental assay· 2 Research Focus:drug response / drug discovery· 1 Assay:metagenomics· 1

Frequent Co-Authors

B. R. Levin· 5 shared T. Gil-Gil· 4 shared A. P. Smith· 3 shared F. Baquero· 3 shared J. A. Manuel· 3 shared R. Garcia· 2 shared B. R. R. Levin· 1 shared C. E. Brink· 1 shared

Activity by Year

2021-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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5 shared papersMicrobiology

B. R. Levin

Mutual co-authors in cluster

Author profile →

6 papers

Recent·Most cited

Enteric Populations of Escherichia coli are Likely to be Resistant to Phages Due to O-Antigen Expression

B. A. Berryhill, T. Gil-Gil, K. B. Burke, J. Fontaine, C. E. Brink, M. G. Harvill, D. A. Goldberg, J. N. Navas, K. L. May, M. Grabowicz, K. T. Konstantinidis, B. R. Levin, M. H. Woodworth

The paper investigates phage resistance in E. coli due to O-antigen expression and finds that most E. coli in the gut are resistant, limiting phage impact on bacterial composition.

bioRxiv · Nov 8, 2023Microbiology

The Evolution of Heteroresistance via Small Colony Variants in Escherichia coli Following Long Term Exposure to Bacteriostatic Antibiotics

T. Gil-Gil, B. A. Berryhill, J. A. Manuel, A. P. Smith, F. Baquero, B. R. Levin

This study shows that long-term exposure to bacteriostatic antibiotics in E. coli leads to the emergence of small colony variants (SCVs) that confer heteroresistance, which reverts upon antibiotic removal.

bioRxiv · Oct 30, 2023 · PreprintMicrobiology

Theoretical Considerations and Empirical Predictions of the Pharmaco- and Population Dynamics of Heteroresistance

B. R. R. Levin, B. A. Berryhill, T. Gil-Gil, J. A. Manuel, A. P. Smith, J. E. Choby, D. I. Andersson, D. S. Weiss, F. Baquero

This paper develops two mathematical models of heteroresistance to explore how resistance ascends and reverts during antibiotic treatment, showing that current identification methods are insufficient.

bioRxiv · Sep 21, 2023Microbiology

What's the matter with MICs: The contribution of nutrients and limiting resources to the pharmacodynamics of antibiotics and bacteria

B. A. Berryhill, T. Gil-Gil, J. A. Manuel, A. P. Smith, E. Margollis, F. Baquero, B. R. Levin

This study investigates how nutrient conditions affect antibiotic pharmacodynamics by comparing MICs and bacterial growth in rich and minimal media with E. coli and eight antibiotics.

bioRxiv · Sep 30, 2022 · PreprintMicrobiology

What the book of Lambda doesnt tell us about temperate phages and lysogeny in the real world

B. A. Berryhill, R. Garcia, I. C. McCall, W. Chaudhry, M.-A. Petite, B. R. Levin

The paper uses a mathematical model and experiments to show that lysogenic bacteria are resistant and immune to their own temperate phage, confirmed by testing natural Escherichia coli isolates.

bioRxiv · May 11, 2022 · PreprintEvolutionary Biology

The ecological consequences and evolution of retron-mediated suicide as a way to protect Escherichia coli from being killed by phage

B. A. Berryhill, R. Garcia, J. Manuel, B. R. Levin

The paper models and experiments show retron-mediated abortive infection protects E. coli from phage but only under specific conditions.

bioRxiv · May 5, 2021Evolutionary Biology