EC Number   |
General Information |
Reference |
|---|
  2.4.1.231 | physiological function |
heat shock can induce a stress response in the mycelia through the regulation of genes related to trehalose metabolism and the subsequent promotion and control of the transcription and translation of enzymes. The degradation of trehalose is stronger than its synthesis under heat stress |
757619 |
| 2.4.1.231 | physiological function |
heat stress inhibits the growth of both heat-sensitive and less-sensitive strains, the inhibition is more significant for the sensitive strain. Heat stress leads to the increase of lipid peroxidation and intracellular trehalose accumulation, with a higher level in the heat-sensitive strain, and this effect is independent of exogenous trehalose application. Trehalose plays protective roles on heat resistance of the two strains and the protective effects are more remarkable in the sensitive strain. The trehalose metabolic enzymes in the sensitive strain act more positively to accumulate trehalose than those in the less-sensitive strain |
757361 |
| 2.4.1.231 | physiological function |
intracellular trehalose significantly accumulates in the mycelia in response to 37 °C heat shock. For the trehalose phosphorylase, the degradation of trehalose is stronger than its synthesis under heat stress |
757619 |
| 2.4.1.231 | physiological function |
the intracellular trehalose content in low temperature tolerant strain VH3 is higher than that in low temperature sensitive V23 under low temperature stress. In the first 2 h of low temperature stress, the expression of trehalose-6-phosphate phosphatase gene decreases, while the expression of trehalose phosphorylase gene increases. The expression levels of trehalose-6-phosphate phosphatase and trehalose phosphatase genes in VH3 is significantly higher than that in V23 from 6 h to 8 h of low temperature stress |
758418 |
