TABLE 2.
Genetic screening of 84 INH-resistant M. tuberculosis isolates from Singapore
| Result(s)a of genotypic analysis for:
|
No. (%) of isolates with genotypes | ||||
|---|---|---|---|---|---|
| katGb | inhAb | ahpC-oxyRb | kasAb | ndh | |
| Mut, del | —c | — | — | — | 15 (17.9) |
| — | Mut | — | — | — | 15 (17.9) |
| — | — | Mut | — | — | 1 (1.2) |
| — | — | — | Mut | — | 1 (1.2) |
| — | — | — | — | Mut | 7 (8.3) |
| Mut, del | — | Mut | — | — | 2 (2.4) |
| Mut | — | — | Mut | — | 4 (4.8) |
| — | — | Mut | — | Mut | 1 (1.2) |
| — | Mut | — | Mut | — | 6 (7.1) |
| Mut | Mut | — | Mut | — | 1 (1.2) |
| — | — | — | — | — | 31 (36.9) |