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Volume 8, Number 11—November 2002
THEME ISSUE
Tuberculosis Genotyping

Tuberculosis Genotyping Network, United States

Quality Assessment of Mycobacterium tuberculosis Genotyping in a Large Laboratory Network

Christopher R. Braden*Comments to Author , Jack T. Crawford*, and Barbara A. Schable*
Author affiliations: *Centers for Disease Control and Prevention, Atlanta, Georgia, USA;

Main Article

Figure 2

A) Computer-derived IS6110 restriction fragment length polymorphism patterns from eight laboratories for one isolate. Addition or omission of bands is demonstrated. B) Autoradiogram images demonstrating the addition of IS6110 band in restriction fragment length polymorphism pattern in one subpopulation of Mycobacterium tuberculosis isolates used in the quality assessment exercise.

Figure 2. A) Computer-derived IS6110 restriction fragment length polymorphism patterns from eight laboratories for one isolate. Addition or omission of bands is demonstrated. B) Autoradiogram images demonstrating the addition of IS6110 band in restriction fragment length polymorphism pattern in one subpopulation of Mycobacterium tuberculosis isolates used in the quality assessment exercise.

Main Article

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