Author

R. M. Corrigan

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· 4

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Assay:proteomics· 3 Organism:bacteria (other)· 2 Research Focus:protein folding & dynamics· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:drug response / drug discovery· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1

Frequent Co-Authors

D. J. Bennison· 2 shared L. Urwin· 2 shared A. Gründling· 1 shared A. Nolan· 1 shared A. Wood· 1 shared B. Salamaga· 1 shared C. Campbell· 1 shared I. Kviatkovski· 1 shared

Activity by Year

2019-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 15 mutual co-author links

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2 shared papersMicrobiology

D. J. Bennison

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Author profile →

4 papers

Recent·Most cited

Determining the importance of the stringent response for methicillin-resistant Staphylococcus aureus virulence using a zebrafish model of infection

N. R. Choudhury, L. Urwin, B. Salamaga, L. Prince, S. Renshaw, R. M. Corrigan

This study uses a zebrafish model to show that the stringent response, mediated by (p)ppGpp synthetases, is critical for S. aureus virulence and survival within host phagocytes.

bioRxiv · Jul 12, 2023 · PreprintMicrobiology

Purine nucleosides interfere with c-di-AMP levels and act as adjuvants to re-sensitize MRSA to β-lactam antibiotics

A. Nolan, M. S. Zeden, C. Campbell, I. Kviatkovski, L. Urwin, R. M. Corrigan, A. Gründling, J. P. O'Gara

This study shows that purine nucleosides like guanosine and xanthosine reduce β-lactam resistance in MRSA by lowering c-di-AMP levels, acting as adjuvants to restore antibiotic effectiveness.

bioRxiv · Sep 1, 2022 · PreprintMicrobiology

(p)ppGpp inhibits 70S ribosome formation in Staphylococcus aureus by impeding GTPase-ribosome interactions

D. J. Bennison, J. A. Nakamoto, T. D. Craggs, P. Milon, J. B. Rafferty, R. M. Corrigan

This study shows (p)ppGpp inhibits 70S ribosome formation in Staphylococcus aureus by reducing RA-GTPase-ribosome interactions through inducing the OFF-state conformation.

bioRxiv · Jan 19, 2021 · PreprintMicrobiology

The (p)ppGpp-binding GTPase Era promotes rRNA processing and cold shock survival in Staphylococcus aureus

A. Wood, S. E. Irving, D. J. Bennison, R. M. Corrigan

This study identifies Era as a GTPase that facilitates rRNA processing and cold shock survival in S. aureus by interacting with other proteins involved in ribosome biogenesis.

bioRxiv · May 2, 2019Microbiology