TABLE 2.
Quantification of nigericin and geldanamycin obtained from organic culture extracts
| Medium | NAG (mM) | Nigericin (mM)a | Geldanamycin (mM)a |
|---|---|---|---|
| mMYM | 0 | 11.90 ± 0.58 | 0.25 ± 0.09 |
| 10 | 13.00 ± 1.92 | 0.05 ± 0.01 | |
| 20 | 14.02 ± 0.88 | 0.01 ± 0.00 | |
| 50 | 3.88 ± 3.42 | 0.07 ± 0.09 | |
| 100 | 1.02 ± 0.31 | 0.01 ± 0.00 | |
| YMS | 0 | 33.44 ± 8.81 | 0.19 ± 0.06 |
| 10 | 25.28 ± 3.71 | 0.08 ± 0.03 | |
| 20 | 17.40 ± 4.46 | 0.02 ± 0.01 | |
| 50 | 15.98 ± 3.25 | 0.03 ± 0.00 | |
| 100 | 7.07 ± 2.14 | 0.06 ± 0.02 |
a
The values correspond to the average of three replicates plus or minus one standard deviation.