Table 2.
Susceptibility of M. smegmatis strains to salicyl-AMS
| Msm strain (EXO / MBT)a | MIC (µg/ml)b |
|
|---|---|---|
| GASTD medium | GASTD+Fe medium | |
| Msm WT (+ / +) | >1000 | >1000 |
| Msm ΔE (− / +) | 0.5 – 1.0 | >1000 |
| Msm ΔM (+ / −) | >1000 | >1000 |
| Msm ΔEM (− / −) | no growth | >1000 |
| Msm ΔEM-pMbtAtb (− / +) | 0.5 – 1.0 | >1000 |
a
The siderophore production phenotype of each strain is indicated between brackets. EXO, exochelins; MBT, mycobactins; +, production; -, deficiency.
b
MIC data shown is derived from three independent experiments.