Table 3. Absolute intracellular EGT concentrations ( µM) in S. pombe cells.
Cell condition | Culture medium | Intracellular EGT ( µM) |
WT vegetative | EMM2 | 0.3 |
WT nitrogen starvation | EMM2-N (24 h) | 157.4 |
WT glucose starvation | EMM2-LG (24 h) | 41.6 |
P81nmt1-egt1+ | EMM2 | 32.4 |
P41nmt1-egt1+ | EMM2 | 181.2 |
P3nmt1-egt1+ | EMM2 | 1606.3 |
Intracellular concentrations were derived from measured normalized peak areas using a calibration curve generated by injections of pure EGT in 10-fold dilution steps. The detailed calculation method is described in Figure S6.