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. 2011 Nov 1;6(11):e26675. doi: 10.1371/journal.pone.0026675

Table 3. Resistance profile and mutations in M. smegmatis mutants showing lower levels of resistance to DNB.

M. smegmatis strain Mutation in MSMEG_6503 DNB3 MIC (µg/ml) BTZ-043 MIC (µg/ml)
mc2155 - 0.25 0.004
GM22(11) Leu 137 → Pro 64 0.128
AL49(11) ΔAla 15, 16, 17 64 0.128
AL55(11) Mutation in the repressor binding site 64 0.256
DNBR-Low1 ΔAla 18 – Ala 108 32 0.064
DNBR-Low2 Thr51Aspfs*46 16 0.064
DNBR-Low3 Gln 61 → Stop 32 0.064