| is6110 fingerprinting of sensitive and resistant strains (1991-1992) of mycobacterium tuberculosis in colombia. | the standardized method to study the polymorphism of is 6110 was used to characterize 53 isolates of mycobacterium tuberculosis obtained during 1991-1992 from 14 regions in colombia. in valle region cluster rate was 25% (4/16). the mean number of is6110 band was 10 +/- 3. similarity between strains was of 60% in 81% of strains and this tended to be correlated with geographic origin. for the first time m. tuberculosis without is6110 bands in restriction fragment length polymorphism analysis was f ... | 2002 | 12471428 |