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Frequency of mutations in katG gene codons 293, 315 and 463 in 140 INH-resistant strains of M. tuberculosis complex
| katGgene mutation positions | |||||||
|---|---|---|---|---|---|---|---|
| N293 → G | S293 → G | S315 → T | S315 → N | T315 → N | T315 → S | R 463 → L | |
| No. of strains (%) | 10 (7.1%) | 10 (7.1%) | 20 (14.3%) | 50 (35.7%) | 10 (7.1%) | 10 (7.1%) | 10 (7.1%) |
N = Asparagine; G = Glycine; S = Serine; T = Threonine; R = Arginine; L = Leucine.
