Author

Oscar Delaney

The University of QueenslandORCID 0000-0002-8792-0744Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Evolutionary Biology· 1 Genetics· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 2 Research Focus:drug response / drug discovery· 1

Frequent Co-Authors

Andrew D. LetteniD· 2 shared Jan EngelstädteriD· 2 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

2 top collaborators · 1 mutual co-author link

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2 shared papersEvolutionary Biology

Andrew D. LettenORCID

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2 papers

Recent·Most cited

Optimal antimicrobial dosing combinations when drug-resistance mutation rates differ

Oscar Delaney, Andrew D. Letten, Jan Engelstädter

The paper shows that optimal antimicrobial dosing combinations depend on the relative mutation rates of drugs, with a linear relationship in log-log space between dose ratios and mutation rate ratios.

Evolution · Jun 2, 2025Peer-reviewedEvolutionary Biology

Frequent, infinitesimal bottlenecks maximize the rate of microbial adaptation

Oscar Delaney, Andrew D. Letten, Jan Engelstädter

This paper shows that frequent, infinitesimal bottlenecks maximize microbial adaptation rates, challenging standard lab practices.

Genetics · Oct 7, 2023Peer-reviewedGenetics