Author

Rachel A. Keown

University of DelawareORCID 0000-0002-5631-8689Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Assay:proteomics· 1

Frequent Co-Authors

Andrew P. SikkemaiD· 1 shared Barbra D. FerrelliD· 1 shared David A. MeadiD· 1 shared Gregory J. S. LohmaniD· 1 shared K. Eric WommackiD· 1 shared Kelly M. ZatopekiD· 1 shared Owen Donnelly· 1 shared Phillip J. Brumm· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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10 top collaborators · 45 mutual co-author links

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1 shared paperMicrobiology

Andrew P. SikkemaORCID

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1 paper

Recent·Most cited

MicrobiologybioRxivPreprintMay 21, 2026

Single amino acid substitution in DNA Polymerase I dramatically alters infection dynamics of bacteriophage T7

Rachel A. Keown, Andrew P. Sikkema, Victoria Barbone…·Shawn W. Polson

This study shows that a single amino acid substitution in phage T7's DNA polymerase I significantly affects infection dynamics in the T7-E. coli system.

DOI 10.64898/2026.05.20.726624

bacteria (other)proteomics

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