Author

Jack Ramsay

Royal Adelaide Hospital

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 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:Bayesian inference· 1 Research Focus:benchmarking· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Morgyn S. WarneriD· 2 shared A.B. TarasenkoiD· 1 shared Abbey L. K. HuttoniD· 1 shared Adam TruskewycziD· 1 shared Ana Georgina Cobián GüemesiD· 1 shared Anca Mara SegalliD· 1 shared Bhavya Nalagampalli PapudeshiiD· 1 shared Braira WahidiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersMolecular Biology

Morgyn S. WarnerORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Host species background, defence systems, and phage tail gene architecture shape phage infectivity in cystic fibrosis-associated Achromobacter

A.B. Tarasenko, Bhavya Nalagampalli Papudeshi, Van Nguyen, Susanna R. Grigson, George Spyro Bouras, Vijini Mallawaarachchi, Abbey L. K. Hutton, Renee Green, Jack Ramsay, Hamza Hajama, Ana Georgina Cobián Güemes, Anca Mara Segall, Morgyn S. Warner, Sarah K. Giles, Clarice M. Harker, Robert Alan Edwards

The paper shows bacterial strain identity is the main factor determining phage infectivity in Achromobacter, with lineage and strain identity explaining 90% of variation in infection efficiency.

bioRxiv · Jul 1, 2026 · PreprintMolecular Biology

Ionic regulation of Gram-positive phage adsorption governs host range and improves phage isolation efficiency

Braira Wahid, Jinxin Zhao, Adam Truskewycz, Melanie MacGregor, Jack Ramsay, Morgyn S. Warner, Peter G. Speck

The paper shows that adjusting ionic conditions improves phage isolation from Gram-positive bacteria and expands their host range.

bioRxiv · Mar 9, 2026 · PreprintMicrobiology