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. 2021 Jul 21;9(1):10.1128/spectrum.00019-21. doi: 10.1128/spectrum.00019-21

TABLE 1.

Genotypes and antibiotic susceptibilities of selected H37Rv pyridomycin- and OH190-resistant isolates

Isolate Genotypea MIC (μg/ml)
Pyridomycin OH190 Isoniazid
Parental H37Rv WT 0.8 1.6 0.08
PYR RC10.1 InhA(M161L) 25 12.5 0.08
PYR RC10.2 InhA(M161L) 12.5 6.3 0.04
PYR RC20.1 InhA(M161L) 25 12.5 0.04
OH190 RC10.4 Rv0678(A71D) 1.6 3.1 0.08
OH190 RC10.5 Rv0678::IS6110 1.6 3.1 0.08
OH190 RC20.1 Rv0678(N70D) 1.6 3.1 0.08
a

WT, wild type.