Author

E. G. Dudley

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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Microbiology· 8

Signature Assays, Organisms & Methods

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Assay:whole-genome sequencing· 6 Approach:experimental assay· 5 Research Focus:host-pathogen & immune response· 3 Approach:statistical model· 3 Research Focus:clustering· 2 Organism:E. coli· 2 Research Focus:variant calling· 2 Organism:chicken / avian· 1

Frequent Co-Authors

N. M. M'ikanatha· 6 shared Y. Fu· 4 shared E. M. Nawrocki· 3 shared K. Yao· 2 shared L. Xiaoli· 2 shared M. Hoffmann· 2 shared A. B. Keefer· 1 shared C. A. Whitehouse· 1 shared

Activity by Year

2018-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 23 mutual co-author links

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6 shared papersMicrobiology

N. M. M'ikanatha

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8 papers

Recent·Most cited

Genotype, antimicrobial resistance and virulence profiles of livestock-derived enterotoxigenic Escherichia coli (ETEC) in the United States, 1970-2023

Y. Fu, E. M. Nawrocki, N. M. M'ikanatha, E. G. Dudley

This study compares genotype, antimicrobial resistance, and virulence profiles of bovine and swine ETEC in the US from 1970-2023, finding distinct genetic and resistance patterns between the two hosts.

bioRxiv · Dec 4, 2023 · PreprintMicrobiology

Population structure and genetic diversity of Salmonella Typhimurium in avian hosts

Y. Fu, N. M. M'ikanatha, E. G. Dudley

The paper analyzes Salmonella Typhimurium strains from avian hosts using whole-genome sequencing to identify seven host-associated variants and their genetic and virulence characteristics.

bioRxiv · Nov 17, 2022 · PreprintMicrobiology

Salmonella enterica serovar Typhimurium from Wild Birds in the United States Represent Distinct Lineages Defined by Bird Type

Y. Fu, N. M. M'ikanatha, C. A. Whitehouse, S. Li, X. Deng, J. C. Smith, N. W. Shariat, E. M. Nawrocki, E. G. Dudley

This study sequenced S. Typhimurium strains from wild birds in the U.S. and identified three distinct lineages associated with different bird types, improving source attribution and outbreak investigation.

Applied and Environmental Microbiology · Mar 22, 2022Peer-reviewedMicrobiology

Comparative Genomic Analysis of Salmonella enterica serovar Typhimurium from Passerines Reveals Two Lineages Circulating in Europe, New Zealand, and the United States

Y. Fu, N. M. M'ikanatha, E. G. Dudley

This study uses comparative genomics to analyze Salmonella Typhimurium isolates from passerines, revealing two distinct lineages circulating in Europe, the US, and New Zealand with unique genetic signatures.

bioRxiv · Mar 8, 2022 · PreprintMicrobiology

Mcc1229, an Stx2a-amplifying microcin, is produced in vivo and requires CirA for activity

E. M. Nawrocki, L. E. Hutchins, K. Eaton, E. G. Dudley

The paper identifies Mcc1229, a microcin produced by E. coli that activates Stx2a production in EHEC, and shows it requires CirA for activity.

bioRxiv · Jul 19, 2021Microbiology

A putative microcin amplifies Shiga toxin 2a production of Escherichia coli O157:H7

H. M. Figler, L. Xiaoli, K. Goswami, M. Hoffmann, K. Yao, E. G. Dudley

This paper identifies a microcin produced by E. coli 0.1229 that enhances Shiga toxin 2a production in E. coli O157:H7 through a mechanism involving the SOS response.

bioRxiv · May 24, 2019Microbiology

Whole genome sequencing of antimicrobial-resistant Shigella sonnei associated with infection acquired from international and domestic setting reveals gene allelic variants that predict Global Lineages

R. L. Abelman, N. M. M'ikanatha, E. G. Dudley

This study uses whole genome sequencing to analyze antimicrobial-resistant Shigella sonnei isolates from domestic and international sources, identifying gene variants that predict Global Lineages and AMR determinants.

bioRxiv · Jul 3, 2018Microbiology

Retrospective whole-genome sequencing analysis distinguished PFGE and drug resistance matched retail meat and clinical Salmonella isolates

A. B. Keefer, L. Xiaoli, N. M. M'ikanatha, K. Yao, M. Hoffmann, E. G. Dudley

This study used whole-genome sequencing to compare retail meat and clinical Salmonella isolates, revealing genetic differences and antimicrobial resistance patterns.

bioRxiv · Jun 27, 2018Microbiology