Author

J. S. Parkinson

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· 1 Cell Biology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Organism:E. coli· 3 Assay:cryo-EM· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:deep learning· 1 Approach:experimental assay· 1 Assay:fluorescence / live-cell microscopy· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

C. K. Cassidy· 2 shared A. Burt· 1 shared A. Desfosses· 1 shared F. Avgidis· 1 shared I. Gutsche· 1 shared J. M. Keegstra· 1 shared K. Gosink· 1 shared K. Huard· 1 shared

Activity by Year

2019-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 23 mutual co-author links

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2 shared papersMicrobiology

C. K. Cassidy

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

MicrobiologybioRxivPreprintJan 30, 2023

Structure of the Native Chemotaxis Core Signalling Unit from E-gene lysed E. coli cells

C. K. Cassidy, Z. Qin, T. Frosio…·P. Zhang

The paper presents the structure of the chemotaxis core signaling unit from E. coli cells using cryo-electron tomography and predicts atomic structures using AlphaFold2.

DOI 10.1101/2023.01.30.526190

E. colicryo-EM

BiophysicsbioRxivDec 4, 2022

Near-critical tuning of cooperativity revealed by spontaneous switching in a protein signalling array

J. M. Keegstra, F. Avgidis, Y. Mulla…·T. S. Shimizu

In vivo FRET measurements of Escherichia coli chemosensory array fluctuations reveal an allosteric system poised near criticality.

DOI 10.1038/s41567-025-03158-3

E. colifluorescence / live-cell microscopy

Cell BiologybioRxivAug 5, 2019

Complete structure of the core signalling unit of the E. coli chemosensory array in an optimised minicell strain

A. Burt, C. K. Cassidy, P. Ames…·I. Gutsche

The paper presents a 3D map of the E. coli chemosensory core signalling unit using cryo-ET and subtomogram averaging, combined with molecular dynamics simulations to create an atomistic model.

DOI 10.1038/s41467-020-14350-9

E. colicryo-EM