Edward Dudley

Professor of Food Science; Director of E. coli Reference Center

Edward Dudley

Research Summary

Mechanisms driving toxin production in Shiga-toxigenic Escherichia coli; use of genome sequencing to track pathogen transmission during foodborne outbreaks

Huck Affiliations

Links

Publication Tags

Serogroup Salmonella Enterica Clustered Regularly Interspaced Short Palindromic Repeats Food Salmonella Virulence Genes Disease Outbreaks Genomics Salmonella Typhimurium Methodology Genome Bacteria Dna Pulsed Field Gel Electrophoresis Birds Pathogens Whole Genome Sequencing Plasmids Animals Food Packaging Serotypes Multiple Drug Resistance Technology Salmonella Infections

Most Recent Publications

Corrigendum to ‘Fluoroquinolone sales in food animals and quinolone resistance in non-typhoidal Salmonella from retail meats: United States, 2009–2018’ [Journal of Global Antimicrobial Resistance 29 (2022) 163-167, (Journal of Global Antimicrobial Resistance (2022) 29(163-167) (S2213716522000595), (10.1016/j.jgar.2022.03.005))

Xin Yin, Edward G. Dudley, Casey N. Pinto, Nkuchia M. M'ikanatha, 2022, Journal of Global Antimicrobial Resistance on p. 489

Increase in quinolone resistance among salmonella isolates from retail meat samples is driven by Salmonella enteritidis and Salmonella infantis

Xin Yin, Edward G. Dudley, Casey N. Pinto, Nkuchia M. M'ikanatha, 2022, Journal of Global Antimicrobial Resistance on p. 487-488

Fluoroquinolone sales in food animals and quinolone resistance in non-typhoidal Salmonella from retail meats: United States, 2009–2018

Xin Yin, Edward G. Dudley, Casey N. Pinto, Nkuchia M. M'ikanatha, 2022, Journal of Global Antimicrobial Resistance on p. 163-167

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

Yezhi Fu, Nkuchia M. M'ikanatha, Edward G. Dudley, 2022, Applied and Environmental Microbiology

Genomic analysis of Salmonella Typhimurium from humans and food sources accurately predicts phenotypic multi-drug resistance

Xin Yin, Yezhi Fu, Heather Tate, Casey Pinto, Edward G. Dudley, Nkuchia M. M'ikanatha, 2022, Food Microbiology

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

Yezhi Fu, Nkuchia M. M'ikanatha, Jeffrey M. Lorch, David S. Blehert, Brenda Berlowski-Zier, Chris A. Whitehouse, Shaoting Li, Xiangyu Deng, Jared C. Smith, Nikki W. Shariat, Erin M. Nawrocki, Edward G. Dudley, 2022, Applied and Environmental Microbiology

Mcc1229, an Stx2a-Amplifying Microcin, Is Produced In Vivo and Requires CirA for Activity

Erin M. Nawrocki, Laura E. Hutchins, Kathryn A. Eaton, Edward G. Dudley, 2022, Infection and Immunity

Evidence for common ancestry and microevolution of passerine-adapted Salmonella enterica serovar Typhimurium in the UK and USA

Yezhi Fu, Jared C. Smith, Nikki W. Shariat, Nkuchia M. M’ikanatha, Edward G. Dudley, 2022, Microbial genomics

Mcc1229, an Stx2a-amplifying microcin, is produced <i>in vivo</i> and requires CirA for activity.

E Nawrocki, L Hutchins, K Eaton, Edward Dudley, 2021, Infection and immunity on p. IAI0058721

Antimicrobial-coated films as food packaging: A review

Yezhi Fu, Edward G. Dudley, 2021, Comprehensive Reviews in Food Science and Food Safety on p. 3404-3437

Most-Cited Papers

CRISPRs

Nikki Shariat, Edward G. Dudley, 2014, Applied and Environmental Microbiology on p. 430-439

Comparative analysis of subtyping methods against a whole-genome-sequencing standard for Salmonella enterica serotype Enteritidis

Xiangyu Deng, Nikki Shariat, Elizabeth M. Driebe, Chandler C. Roe, Beth Tolar, Eija Trees, Paul Keim, Wei Zhang, Edward G. Dudley, Patricia I. Fields, David M. Engelthaler, 2015, Journal of Clinical Microbiology on p. 212-218

Characterization and evolution of Salmonella CRISPR-Cas systems

Nikki Shariat, Ruth E. Timme, James B. Pettengill, Rodolphe Barrangou, Edward G. Dudley, 2015, Journal of General Microbiology on p. 374-386

The combination of CRISPR-MVLST and PFGE provides increased discriminatory power for differentiating human clinical isolates of Salmonella enterica subsp. enterica serovar Enteritidis

Nikki Shariat, Michael J. DiMarzio, Shuang Yin, Lisa Dettinger, Carol H. Sandt, James R. Lute, Rodolphe Barrangou, Edward G. Dudley, 2013, Food Microbiology on p. 164-173

Commercially Available Rapid Methods for Detection of Selected Food-borne Pathogens

Wladir B. Valderrama, Edward G. Dudley, Stephanie Doores, Catherine N. Cutter, 2016, Critical Reviews in Food Science and Nutrition on p. 1519-1531

The evolutionary divergence of shiga toxin-producing escherichia coli is reflected in clustered regularly interspaced short palindromic repeat (CRISPR) spacer composition

Shuang Yin, Mark A. Jensen, Jiawei Bai, Chitrita DebRoy, Rodolphe Barrangou, Edward G. Dudley, 2013, Applied and Environmental Microbiology on p. 5710-5720

CRISPR-MVLST subtyping of Salmonella enterica subsp. enterica serovars Typhimurium and Heidelberg and application in identifying outbreak isolates

Nikki Shariat, Carol H. Sandt, Michael J. Dimarzio, Rodolphe Barrangou, Edward G. Dudley, 2013, BMC Microbiology

Subtyping of Salmonella enterica serovar newport outbreak isolates by CRISPR-MVLST and determination of the relationship between CRISPR-MVLST and PFGE results

Nikki Shariat, Margaret K. Kirchner, Carol H. Sandt, Eija Trees, Rodolphe Barrangou, Edward G. Dudley, 2013, Journal of Clinical Microbiology on p. 2328-2336

CRISPR-Based Typing and Next-Generation Tracking Technologies

Rodolphe Barrangou, Edward G. Dudley, 2016, Annual review of food science and technology on p. 395-411

Antibiotic resistance in <i>Salmonella</i> Typhimurium associates with CRISPR sequence type

Michael Di Marzio, Nikki Shariat, Subhashinie Kariyawasam, Rodolphe Barrangou, Edward G. Dudley, 2013, Antimicrobial Agents and Chemotherapy on p. 4282-4289