Author

S. J. Medina

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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Evolutionary Biology· 3

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:E. coli· 1 Research Focus:ecology & biodiversity· 1 Approach:simulation· 1 Approach:statistical model· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

J. R. Meyer· 3 shared A. Gupta· 2 shared C. A. De La Fuente· 1 shared C. Y. Leung· 1 shared D. M. Dorsey· 1 shared E. C. Stuart· 1 shared G. L. Malcangio· 1 shared J. M. Borin· 1 shared

Activity by Year

2019-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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3 shared papersEvolutionary Biology

J. R. Meyer

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3 papers

Recent·Most cited

Competition-driven eco-evolutionary feedback reshapes bacteriophage lambda's fitness landscape and enables speciation

M. B. Doud, A. Gupta, V. Li, S. J. Medina, C. A. De La Fuente, J. R. Meyer

This study shows how fitness landscapes change during adaptation, enabling speciation by opening new adaptive pathways in bacteriophage lambda.

bioRxiv · Aug 11, 2023 · PreprintEvolutionary Biology

Leapfrog dynamics in phage-bacteria coevolution revealed by joint analysis of cross-infection phenotypes and whole genome sequencing

A. Gupta, S. Peng, C. Y. Leung, J. M. Borin, S. J. Medina, J. Weitz, J. R. Meyer

The paper analyzes phage-bacteria coevolution using phenotypic and genomic data, finding that coevolution does not follow expected arms race dynamics but instead exhibits leapfrog dynamics.

bioRxiv · Oct 31, 2020Evolutionary Biology

Viral host-range evolvability changes in response to fluctuating selection

M. E. Mouchka, D. M. Dorsey, G. L. Malcangio, S. J. Medina, E. C. Stuart, J. R. Meyer

This study shows fluctuating selection on Bacteriophage λ alters its evolvability, with some strains becoming more or less adaptable depending on receptor-binding protein mutations.

bioRxiv · Sep 18, 2019 · PreprintEvolutionary Biology