Author

J. R. Barr

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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Biochemistry· 2 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Assay:proteomics· 3 Research Focus:host-pathogen & immune response· 2 Organism:virus· 2 Organism:non-human primate· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

A. R. Woolfitt· 3 shared D. Wang· 2 shared J. Baudys· 2 shared J. L. Pirkle· 2 shared A. E. Boyer· 1 shared A. P. Chapman· 1 shared A. R. Hoffmaster· 1 shared B. Mekonnen· 1 shared

Activity by Year

2021-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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3 shared papersBiochemistry

A. R. Woolfitt

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

BiochemistrybioRxivPreprintJun 14, 2023

Inclusion of glycopeptides in hydrogen/deuterium exchange mass spectrometry analysis of SARS-CoV-2 spike ectodomain provides increased sequence coverage

C. A. Haynes, T. R. Keppel, B. Mekonnen…·D. Wang

This study shows that including glycopeptides in HDX-MS analysis of SARS-CoV-2 spike protein increases sequence coverage and improves confidence in structural dynamics analysis.

DOI 10.1101/2023.06.14.544985

virusproteomics

𝕏 PostBluesky

MicrobiologybioRxivPreprintJul 13, 2022

Comprehensive characterization of toxins defines progression and stages in a non-human primate model of inhalation anthrax

A. E. Boyer, M. Gallegos Candela, R. C. Lins…·J. R. Barr

This study characterizes anthrax toxin levels in a non-human primate model, identifying triphasic toxemia patterns and thresholds that predict disease progression and survival.

DOI 10.1101/2022.07.13.499850

non-human primateproteomics

𝕏 PostBluesky

BiochemistryScientific ReportsPeer-reviewedDec 7, 2021

N-glycosylation profiles of the SARS-CoV-2 spike D614G mutant and its ancestral protein characterized by advanced mass spectrometry

D. Wang, B. Zhou, T. Keppel…·J. R. Barr

This study compares N-glycosylation profiles of SARS-CoV-2 spike proteins with D614G mutation and ancestral form using mass spectrometry, finding changes in glycan distribution and complexity.

DOI 10.1038/s41598-021-02904-w

virusproteomics

𝕏 PostBluesky