Author

Jordan E. Sealey

University of BristolORCID 0000-0001-6604-7395Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:E. coli· 4 Assay:whole-genome sequencing· 4 Research Focus:clustering· 2 Approach:experimental assay· 2 Approach:statistical model· 2 Research Focus:drug response / drug discovery· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Matthew B. AvisoniD· 4 shared Beth Astley· 2 shared Katie L Sealey· 2 shared Laura Wright· 2 shared Oliver Mounsey· 2 shared Aimee M Daum· 1 shared Beatriz Llamazares· 1 shared Carlos RedingiD· 1 shared

Activity by Year

2024-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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4 shared papersMicrobiology

Matthew B. AvisonORCID

Mutual co-authors in cluster

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4 papers

Recent·Most cited

MicrobiologyJournal of Antimicrobial ChemotherapyPeer-reviewedJul 2, 2026

Genomic Analyses of Antibiotic-Resistant Escherichia coli From Extensive Beef Cattle and Sheep Farms Identifies Inter-Species and Farm-Farm Sharing as Clonal Dissemination Pathways

Nina Peltonen, Jordan E. Sealey, Oliver Mounsey…·Matthew B. Avison

The paper analyzes antibiotic-resistant E. coli from cattle and sheep farms to identify clonal dissemination pathways and assess the impact of antibiotic withdrawal on resistance patterns.

DOI 10.1093/jac/dkag241

E. coliwhole-genome sequencing

𝕏 PostBluesky

MicrobiologyClinical Microbiology and InfectionPeer-reviewedJul 1, 2026

Similarities Between Antibiotic-Resistant Escherichia coli from Raw Meat, Commercial Raw Dog Food and Those Causing Extraintestinal Human Infections: A Contemporaneous Geographically Focussed Genomic Epidemiology Study

Jordan E. Sealey, Beth Astley, Katie L Sealey…·Matthew B. Avison

This study compares antibiotic-resistant E. coli from raw meat, commercial raw dog food, and human infections, finding close genetic links between them.

4 citations

E. coliwhole-genome sequencing

𝕏 PostBluesky

MicrobiologyOne HealthPeer-reviewedOct 15, 2025

Poultry-Associated Nitrofurantoin-Resistant and Pre-Resistant Escherichia coli Clones are Found in Multiple Countries and One-Health Compartments

Jordan E. Sealey, Beth Astley, Oliver Mounsey, Matthew B. Avison

The paper identifies nitrofurantoin-resistant and pre-resistant E. coli clones in poultry and humans across multiple countries, linking them to historical antibiotic use in poultry farming.

4 citations

E. coliwhole-genome sequencing

𝕏 PostBluesky

MicrobiologyAntimicrobial Agents and ChemotherapyPeer-reviewedMay 20, 2024

Improving Nitrofurantoin Resistance Prediction in Escherichia coli from Whole Genome Sequence by Integrating NfsA/B Enzyme Assays

Punyawee Dulyayangkul, Jordan E. Sealey, Winnie W. Y. Lee…·Matthew B. Avison

The paper identifies specific amino acid substitutions in NfsA and NfsB that reduce enzyme activity and cause nitrofurantoin resistance in E. coli, but finds that WGS alone cannot reliably predict resistance due to functional silent mutations and downregulated gene expression.

15 citations

E. coliwhole-genome sequencing

𝕏 PostBluesky