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
Figure 3

Figure 3. Computer-derived IS6110 restriction fragment length polymorphism patterns from seven laboratories for one isolate. Misidentified doublet and shifted patterns are demonstrated.