Author

Brian Gallagher

University of Rhode Island

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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Genetics· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:bacteria (other)· 1 Research Focus:chromatin & epigenetic regulation· 1 Assay:DNA methylation· 1 Organism:mouse· 1

Frequent Co-Authors

Anjali RajkumariD· 1 shared Arpita BoseiD· 1 shared Carole Bassa· 1 shared Christopher Hemme· 1 shared Dinesh Gupta· 1 shared Emmanuel SotirakisiD· 1 shared Giuseppe CoppotelliiD· 1 shared Hannah Tobias-WallingfordiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperMicrobiology

Anjali RajkumarORCID

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2 papers

Recent·Most cited

Naturomimetic conditions expose an unusual oxygen iron regulatory network in Rhodopseudomonas and related alpha-proteobacteria

Brian Gallagher, Tahina Onina Ranaivoarisoa, Prem Prabhakar, Jingtao Li, Anjali Rajkumar, Dinesh Gupta, Josh Kim, Arpita Bose

This study identifies an oxygen-iron regulatory network in Rhodopseudomonas under naturomimetic conditions, revealing Fur-family regulators mediate iron metabolism.

bioRxiv · Sep 21, 2026 · PreprintMicrobiology

A novel inducible mtDNA mutator mouse model to study mitochondrial dysfunction with temporal and spatial control

Hannah Tobias-Wallingford, Sydney Bartman, Lauren Gaspar, Brian Gallagher, Carole Bassa, Emmanuel Sotirakis, Vincent Dubus, Christopher Hemme, Lars Olson, Giuseppe Coppotelli, Jaime M. Ross

This paper develops an inducible mtDNA mutator mouse model to study mitochondrial dysfunction with spatial and temporal control, showing it recapitulates the original model's phenotype.

Innovation in Aging · Dec 1, 2025Peer-reviewedGenetics