Author

Joan Geoghegan

University of Birmingham

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· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 1 Assay:bulk RNA-seq· 1 Research Focus:metabolism & bioenergetics· 1 Approach:statistical model· 1

Frequent Co-Authors

Daniella Lucy Spencer· 1 shared Hannah R. SampsoniD· 1 shared Inderpreet KauriD· 1 shared Joanne PurvesiD· 1 shared Julian M. Ketley· 1 shared Julie A. MorrisseyiD· 1 shared Kevin John WaldroniD· 1 shared Peter William AndrewiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 36 mutual co-author links

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1 shared paperMicrobiology

Daniella Lucy Spencer

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1 paper

Recent·Most cited

Microaerobic Copper Stress Redirects Pyruvate Metabolism and Reveals a CopL-linked Nitrogen Response in Staphylococcus aureus.

Sean Brennan, Inderpreet Kaur, Daniella Lucy Spencer, Joanne Purves, Hannah R. Sampson, Julian M. Ketley, Joan Geoghegan, Peter William Andrew, Kevin John Waldron, Julie A. Morrissey

This study shows that microaerobic copper stress in S. aureus redirects pyruvate metabolism and activates a CopL-linked nitrogen response, enhancing bacterial fitness in host environments.

bioRxiv · Jun 18, 2026 · PreprintMicrobiology