Author

R. M. Berry

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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Biophysics· 3 Microbiology· 2

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 3 Approach:experimental assay· 3 Approach:statistical model· 2 Research Focus:cell type annotation· 1 Organism:E. coli· 1 Research Focus:host-pathogen & immune response· 1 Assay:imaging· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

Y. Kinosita· 2 shared A. Barducci· 1 shared A. Carabelli· 1 shared A. L. Hook· 1 shared A. L. Nord· 1 shared A. N. Kapanidis· 1 shared A. Plochowietz· 1 shared C. v. d. Does· 1 shared

Activity by Year

2017-2020 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 8 mutual co-author links

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2 shared papersBiophysics

Y. Kinosita

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

Motile ghosts of the halophilic archaeon, Haloferax volcanii

Y. Kinosita, N. Mikami, Z. Li, F. Braun, T. E. Quax, C. v. d. Does, R. Ishmukhametov, S.-V. Albers, R. M. Berry

This study presents a membrane-permeabilized ghost system for Haloferax volcanii to investigate archaellum motility, revealing ATP selectivity, negative cooperativity, and a torque-speed curve with characteristics of both bacterial flagellar motors and F1-ATPase.

Proceedings of the National Academy of Sciences · Oct 13, 2020Peer-reviewedBiophysics

Tightly regulated, yet flexible, directional switching mechanism of a rotary motor

O. Afanzar, D. Di Paolo, M. Eisenstein, K. Levi, A. Plochowietz, A. N. Kapanidis, R. M. Berry, M. Eisenbach

The paper investigates the molecular mechanism of a bacterial flagellar motor switch, revealing its tight regulation, flexibility, and ultrasensitivity through experimental and mathematical analysis.

bioRxiv · Mar 18, 2020 · PreprintMicrobiology

Distinct chemotactic behavior in the original Escherichia coli K-12 depending on forward-and-backward swimming, not on run-tumble movements

Y. Kinosita, T. Ishida, M. Yoshida, R. Ito, Y. V. Morimoto, K. Goto, R. M. Berry, T. Nishizaka, Y. Sowa

This study identifies a novel swimming behavior in E. coli K-12 strain ATCC10798, driven by forward-and-backward motion rather than run-tumble, linked to a mutation in FliC.

bioRxiv · Feb 13, 2020Microbiology

Simultaneous tracking of Pseudomonas aeruginosa motility in liquid and at the solid-liquid interface reveals differential roles for the flagellar stators

A. L. Hook, J. L. Flewellen, J.-F. Dubern, A. Carabelli, I. M. Zaid, R. M. Berry, R. Wildman, N. Russell, P. Williams, M. R. Alexander

The paper develops a method to track Pseudomonas aeruginosa motility in liquid and at solid-liquid interfaces, revealing differential roles of flagellar stators motAB and motCD.

bioRxiv · Sep 9, 2019Biophysics

A catch-bond drives stator mechanosensitivity in the Bacterial Flagellar Motor

A. L. Nord, E. Gachon, R. Perez-Carrasco, J. A. Nirody, A. Barducci, R. M. Berry, F. Pedaci

The paper measures stator unit dynamics in bacterial flagellar motors under varying loads, finding that dissociation rates decrease with load, suggesting a catch-bond mechanism for mechano-sensitivity.

bioRxiv · Aug 9, 2017Biophysics