Table I. Accumulation of inosine in response to exposure of trehalose-grown wild-type cells to different nutrients and sugar derivatives.
| Condition | Concentration [μmol/g DW] |
|||
|---|---|---|---|---|
| ATP | Inosine | Sum AXP | Sum (AXP+inosine) | |
| Trehalose-grown wild-type cells were exposed to addition of different carbon sources and sugar derivatives. | ||||
| aIntracellular metabolite concentrations before substrate addition are shown. Data represent the average of at least two independent experiments. | ||||
| bIntracellular metabolite concentrations 3 min after substrate addition are shown. Data represent the average of at least two independent experiments. | ||||
| Trehalose mediuma | 3.7±0.50 | 0 | 5.7±0.56 | 5.7±0.56 |
| 20 g/l Glucoseb | 2.4±0.26 | 1.8±0.4 | 3.9±0.56 | 5.7±0.30 |
| 20 g/l Fructoseb | 1.8±0.31 | 2.5±0.4 | 3.5±0.26 | 5.9±0.30 |
| 20 g/l Mannoseb | 1.8±0.33 | 2.4±0.4 | 3.1±0.34 | 5.5±0.30 |
| 100 g/l Ethanolb | 3.5±0.25 | 0 | 5.6±0.36 | 5.6±0.36 |
| 20 g/l 6-Deoxyglucoseb | 3.9±0.18 | 0 | 5.5±0.20 | 5.5±0.40 |
| 20 g/l 2-Deoxyglucoseb | 0.6±0.15 | 4.1±0.33 | 1.8±0.10 | 5.9±0.26 |