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Volume 11, Number 1—January 2005
Dispatch

Distribution and Characteristics of Escherichia coli Clonal Group A1

James R. Johnson*†Comments to Author , Andrew C. Murray*†, Michael A. Kuskowski*†, Sören Schubert‡, Marie-Francoise Prère§, Bertrand Picard¶, Raul Colodner#, Raul Raz#**, and TIARAInvestigators
Author affiliations: *VA Medical Center, Minneapolis, Minnesota, USA; †University of Minnesota, Minneapolis, Minnesota, USA; ‡Max von Pettenkofer-Institut für Hygiene und Medizinische Mikrobiologie, München, Germany; §Centre Hospitalier Universitaire Purpan, Toulouse, France; ¶Hôpital Morvan, Brest, France; #HaEmek Medical Center, Afula, Israel; **Technion School of Medicine, Afula, Israel

Main Article

Figure 1

XbaI pulsed-field gel electrophoresis profiles of Escherichia coli clonal group A (CGA) isolates and E. coli O157:H7. Lane numbers are shown below the gel image. Six CGA isolates from Chicago, IL (“A” series identifiers; lanes 1, 3, 4, 5, 7, and 8) exhibit similar profiles to reference CGA isolates SEQ102 (from California; lane 2) and UMN26 (from Minnesota; lane 6) (1). E. coli O157:H7 isolate G5244 (lane 9) exhibits a distinctive profile.

Figure 1XbaI pulsed-field gel electrophoresis profiles of Escherichia coli clonal group A (CGA) isolates and E. coli O157:H7. Lane numbers are shown below the gel image. Six CGA isolates from Chicago, IL (“A” series identifiers; lanes 1, 3, 4, 5, 7, and 8) exhibit similar profiles to reference CGA isolates SEQ102 (from California; lane 2) and UMN26 (from Minnesota; lane 6) (1). E. coli O157:H7 isolate G5244 (lane 9) exhibits a distinctive profile.

Main Article

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1Presented at the American Society for Microbiology 103rd General Meeting, May 18–22, 2003, Washington, D.C.

2The TIARA investigators include the following: Sacared Bodison (University of Maryland, College Park, MD), Franklin R. Cockerill, III (Mayo Clinic and Mayo Medical School, Rochester, MN), Clovis Arns da Cunha (Curitiba-PR, Brazil), Peter Echeverria and Sriluck Simasathien (Armed Forces Research Institute of Medical Sciences and Phramonkutkho Army Hospital, Bangkok, Thailand), Wim Gaastra (University of Utrecht, Utrecht, The Netherlands), Lucinda M.C. Hall (St Bartholomew's and the Royal London School of Medicine and Dentistry, London, UK), Marina Klein (McGill University Health Centre, Montreal, Quebec, Canada), Hank A. Lockman (Battelle Memorial Institute, Columbus, OH), Imad Omer and Jane R. Schwebke (University of Alabama, Birmingham, AL), Guillem Prats (Hospital Vall d'Hebron, Barcelona, Spain), Robert M. Rakita (Virginia Mason Medical Center, Seattle, WA), Susan Rossman (Texas Childrens Hospital, Houston, TX), Ronald Schiffman (Southern Arizona VA Medical Center, Tucson, AZ), Ronald Smith (Billings Clinic and Providence Medical Center, Billings, MT), and Patricia L. Winokur (VA Medical Center and University of Iowa, Iowa City, IA).

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