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Applied and Environmental Microbiology, October 2002, p. 5164-5166, Vol. 68, No. 10
0099-2240/02/$04.00+0 DOI: 10.1128/AEM.68.10.5164-5166.2002
Copyright © 2002, American Society for Microbiology. All Rights Reserved.
Detection of Helicobacter Colonization of the Murine Lower Bowel by Genus-Specific PCR-Denaturing Gradient Gel Electrophoresis
Martin Grehan,* Gauri Tamotia, Bronwyn Robertson, and Hazel Mitchell
School of Microbiology and Immunology, The University of New South Wales, Sydney, New South Wales, Australia 2052
Received 7 December 2001/
Accepted 25 July 2002
Helicobacter genus-specific PCR and denaturing gradient gel electrophoresis can detect and speciate the helicobacters that colonize the lower bowel of laboratory mice. The method's sensitivity is comparable to that of species-specific PCR and may detect unnamed Helicobacter species. This approach should prove useful for commercial and research murine facilities.
* Corresponding author. Mailing address: School of Microbiology and Immunology, The University of New South Wales, Sydney, NSW, Australia 2052. Phone: 61 (2) 9385 3514. Fax: 61 (2) 9385 1591. E-mail:
m.grehan{at}student.unsw.edu.au.
Applied and Environmental Microbiology, October 2002, p. 5164-5166, Vol. 68, No. 10
0099-2240/02/$04.00+0 DOI: 10.1128/AEM.68.10.5164-5166.2002
Copyright © 2002, American Society for Microbiology. All Rights Reserved.
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