Table 4

MICs for various M. smegmatis strains

StrainMIC (μg/ml)a
KanamycinIsoniazidEthionamideRifampinEthambutol
mc21550.5–15–2012.5–250.3–0.60.4–0.75
ΔmshAND312–625375–4000.3–0.60.4–0.75
ΔegtD0.5–15–2025–500.3–0.60.4–0.75
Complemented ΔegtDNDND12.5–25NDND
ΔmshA ΔegtDND312–625400–4250.3–0.60.4–0.75
  • a ND, not determined.