JCM Figure table search 04
Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrowReprints and Permissions
Right arrow Copyright Information
Right arrow Books from ASM Press
Right arrow MicrobeWorld
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Alito, A.
Right arrow Articles by van Soolingen, D.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Alito, A.
Right arrow Articles by van Soolingen, D.

 Previous Article  |  Next Article 

Journal of Clinical Microbiology, March 1999, p. 788-791, Vol. 37, No. 3
0095-1137/99/$04.00+0
Copyright © 1999, American Society for Microbiology. All rights reserved.

The IS6110 Restriction Fragment Length Polymorphism in Particular Multidrug-Resistant Mycobacterium tuberculosis Strains May Evolve Too Fast for Reliable Use in Outbreak Investigation

Alicia Alito,1 Nora Morcillo,2 Silvia Scipioni,2 Alberto Dolmann,2 María I. Romano,3 Angel Cataldi,3 and Dick van Soolingen4,*

Pathobiology Institute CICV/INTA1 and Biotechnology Institute CICV/INTA,3 Morón, and Dr. Cetrángolo Hospital, Vte. López,2 Argentina, and National Institute of Public Health and the Environment, 3720 BA Bilthoven, The Netherlands4

Received 22 June 1998/Returned for modification 18 August 1998/Accepted 3 November 1998

To study possible nosocomial transmission of multidrug-resistant (MDR) Mycobacterium tuberculosis, strain types and other information on 24, mostly human immunodeficiency virus-positive patients, were collected. Isolates from 11 patients had identical IS6110 restriction fragment length polymorphism (RFLP) patterns as well as spoligotype patterns and resistance profiles. Noticeably, nine other isolates from related cases also exhibited identical spoligotypes but slightly different RFLP patterns. These results indicate that for some MDR strains, the evolutionary clock of IS6110 RFLP may run too fast for reliable interpretation of strain typing results over a period of a few years.


* Corresponding author. Mailing address: National Institute of Public Health and the Environment, P.O. Box 1, 3720 BA Bilthoven, The Netherlands. Phone: 31-30-2742363. Fax: 31-30-2744414. E-mail: d.van.soolingen{at}rivm.nl.


Journal of Clinical Microbiology, March 1999, p. 788-791, Vol. 37, No. 3
0095-1137/99/$04.00+0
Copyright © 1999, American Society for Microbiology. All rights reserved.



This article has been cited by other articles:




Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
Antimicrob. Agents Chemother. Clin. Microbiol. Rev.
Clin. Vaccine Immunol. ALL ASM JOURNALS

Copyright © 1999 by the American Society for Microbiology. All rights reserved.