Md. Cave et al., STABILITY OF DNA FINGERPRINT PATTERN PRODUCED WITH IS6110 IN STRAINS OF MYCOBACTERIUM-TUBERCULOSIS, Journal of clinical microbiology, 32(1), 1994, pp. 262-266
To assess the stability of IS6110 restriction fragment length polymorp
hism patterns, DNA fingerprints of 6 Mycobacterium bovis isolates from
1 patient and of 41 Mycobacterium tuberculosis isolates from 18 patie
nts were compared. The fingerprint pattern for a given patient remaine
d identical or nearly identical despite recovery of the isolates durin
g intervals which ranged from 8 months to 4.5 years. Changes in drug r
esistance profile did not alter a strain's fingerprint pattern.