Effect of cold acclimation on trehalose body content in G. fossarum, N. rhenorhodanensis and N. virei
| . | Trehalose content (μmol g-1 fresh mass) . | . | . | ||
|---|---|---|---|---|---|
| . | 12°C . | 3°C . | -2°C . | ||
| G. fossarum | 1.19±0.20 | 1.05±0.35 | 5.65±1.69*,† | ||
| N. rhenorhodanensis | 1.54±0.20 | 6.31±0.51* | 19.66±5.17*,† | ||
| N. virei | 0.61±0.36 | 2.00±0.66 | - | ||
| . | Trehalose content (μmol g-1 fresh mass) . | . | . | ||
|---|---|---|---|---|---|
| . | 12°C . | 3°C . | -2°C . | ||
| G. fossarum | 1.19±0.20 | 1.05±0.35 | 5.65±1.69*,† | ||
| N. rhenorhodanensis | 1.54±0.20 | 6.31±0.51* | 19.66±5.17*,† | ||
| N. virei | 0.61±0.36 | 2.00±0.66 | - | ||
Values are means ± s.e.m.(N=4-6). *Significant difference (P<0.05) between cold-acclimated and control groups; †significant difference(P<0.05) between groups acclimated at 3°C and groups acclimated at -2°C.