Author

Sarah J. Knight

University of AucklandORCID 0000-0002-9856-3615Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Evolutionary Biology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:yeast· 2 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Claudia C. BuseriD· 2 shared Jukka JokelaiD· 2 shared Thomas J. Travers-CookiD· 2 shared Emmy Gonzalez-Gonzalez· 1 shared Jana Jucker· 1 shared Kayla C. KingiD· 1 shared Soon LeeiD· 1 shared Tamara Schlegel· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

8 top collaborators · 22 mutual co-author links

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2 shared papersEvolutionary Biology

Claudia C. BuserORCID

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2 papers

Recent·Most cited

Evolutionary BiologyJournal of Evolutionary BiologyPeer-reviewedDec 17, 2025

Evidence for Toxin-Encoding Coinfections Driving Intransitive Dynamics Between Allelopathic Phenotypes in Natural Yeast Populations

Thomas J. Travers-Cook, Emmy Gonzalez-Gonzalez, Jukka Jokela…·Claudia C. Buser

The paper shows that toxin-producing yeast strains are outcompeted by resistant strains, leading to intransitive dynamics driven by coinfections in natural yeast populations.

DOI 10.1093/jeb/voaf150

yeastexperimental assay

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Evolutionary BiologyFEMS Microbiology EcologyPeer-reviewedNov 11, 2025

Loss of Vertically-Inherited Totiviruses and Toxin-Encoding Satellites in Killer Yeast Evidences Intracellular Conflict in Natural Populations

Thomas J. Travers-Cook, Sarah J. Knight, Soon Lee…·Claudia C. Buser

The paper examines the stability of totivirus-satellite infections in yeast populations over time, finding that host genotypes cluster by infection states despite some transitions.

2 citations

yeastexperimental assay

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